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Sample records for cardiopulmonary resuscitation cpr

  1. Cardiopulmonary Resuscitation (CPR)

    Science.gov (United States)

    MENU Return to Web version Cardiopulmonary Resuscitation (CPR) Cardiopulmonary Resuscitation (CPR) What is CPR? Cardiopulmonary resuscitation (CPR) is an important lifesaving technique that involves chest compressions and giving ...

  2. Educational aspects of cardiopulmonary resuscitation (CPR) training.

    Science.gov (United States)

    Cavanagh, S J

    1990-03-01

    The knowledge and skills surrounding the practice of cardiopulmonary resuscitation (CPR) have become essential to intensive care nurses and to nurses in general. With formalized training and refresher courses becoming more common in this country, it is evident that after relatively short periods of time the knowledge and skills acquired at such courses may be lost. While much consideration has been given to the content of both Basic and Advanced Cardiac Life Support (BCLS and ACLS) courses, relatively little attention has been paid to the educational issues surrounding CPR training. This paper explores some of these issues from the perspective of adult learning (andragogy). Research is cited from a wide range of sources to illustrate that CPR skill and knowledge deterioration is not unique to nursing, and that educational techniques exist which may improve current educational practices. PMID:2329270

  3. Marginally effective medical care: ethical analysis of issues in cardiopulmonary resuscitation (CPR)

    OpenAIRE

    Hilberman, M.; Kutner, J; Parsons, D; Murphy, D. J.

    1997-01-01

    Outcomes from cardiopulmonary resuscitation (CPR) remain distressingly poor. Overuse of CPR is attributable to unrealistic expectations, unintended consequences of existing policies and failure to honour patient refusal of CPR. We analyzed the CPR outcomes literature using the bioethical principles of beneficence, non-maleficence, autonomy and justice and developed a proposal for selective use of CPR. Beneficence supports use of CPR when most effective. Non-maleficence argues against performi...

  4. Apps4CPR: A review study of mobile applications for cardiopulmonary resuscitation training and support

    NARCIS (Netherlands)

    Kalz, Marco

    2013-01-01

    Kalz, M. (2013, 23 September). Apps4CPR: A review study of mobile applications for cardiopulmonary resuscitation training and support. Presentation given during the 6th World Congress on Social Media, Mobile Apps and Internet/Web 2.0 in Medicine, Health, and Biomedical Research, London, UK.

  5. Cardiopulmonary resuscitation update.

    Science.gov (United States)

    Lipley, Nick

    2014-11-01

    THE ROYAL College of Nursing (RCN), Resuscitation Council (UK) and British Medical Association (BMA) have issued a new edition of their guidance on when to attempt cardiopulmonary resuscitation (CPR). PMID:25369953

  6. Conditions and procedures for in-hospital extracorporeal life support (ECLS) in cardiopulmonary resuscitation (CPR) of adult patients.

    Science.gov (United States)

    Swol, Justyna; Belohlávek, Jan; Haft, Jonathan W; Ichiba, Shingo; Lorusso, Roberto; Peek, Giles J

    2016-04-01

    The use of extracorporeal life support (ECLS) in cardiopulmonary resuscitation (CPR; ECPR) has been repeatedly published as non-randomized studies, mainly case series and case reports. The aim of this article is to support physicians, perfusionists, nurses and extracorporeal membrane oxygenation (ECMO) specialists who regularly perform ECPR or are willing to start an ECPR program by establishing standards for safe and efficient ECPR procedures. This article represents the experience and recommendations of physicians who provide ECPR routinely. Based on its survival and outcome rates, ECPR can be considered when determining the optimal treatment of patients who require CPR. The successful performance of ECLS cannulation during CPR is a life-saving measure and has been associated with improved outcome (including neurological outcome) after CPR. We summarize the general structure of an ECLS team and describe the cannulation procedure and the approaches for post-resuscitation care. The differences in hospital organizations and their regulations may result in variations of this model. PMID:26081929

  7. CPR - infant

    Science.gov (United States)

    ... breathing and chest compressions - infant; Resuscitation - cardiopulmonary - infant; Cardiopulmonary resuscitation - infant ... CPR is best done by someone trained in an accredited CPR course. The newest techniques emphasize compression ...

  8. Survival after in-hospital Cardiopulmonary Resuscitation

    OpenAIRE

    M Adib Hajbaghery; H. Akbari; GA. Mousavi

    2005-01-01

    Background: During recent years, cardiopulmonary resuscitation (CPR) in hospital has received much attention. However, the survival rate of CPR in Iran’s hospitals is unknown. This study was designed to evaluate outcome of in-hospital CPR in Kashan. Methods: A longitudinal case registry study was conducted on all cases of in-hospital CPR during 6 months at 2002. Necessary data including; age, sex, underlying disease, working shift, time from cardiac arrest until initiating of CPR and unt...

  9. Cardiopulmonary resuscitation: how far have we come?

    Science.gov (United States)

    Whitcomb, John J; Blackman, Virginia Schmied

    2007-01-01

    In the 43 years since it was first described, cardiopulmonary resuscitation (CPR) has grown from an obscure medical theory to a basic first aid skill taught to adults and is now the near-universal technique used in CPR instruction. This article provides insight into the history of CPR. We explore the phenomenon of sudden cardiac arrest, the historical roots of CPR, current practice data and recommendations, and the society's role in the development of this life-saving technique. We conclude with a review of CPR's economic impact on the healthcare system and the ethical and policy issues surrounding CPR. PMID:17179837

  10. A survey of attitudes and factors associated with successful cardiopulmonary resuscitation (CPR knowledge transfer in an older population most likely to witness cardiac arrest: design and methodology

    Directory of Open Access Journals (Sweden)

    Brehaut Jamie C

    2008-11-01

    Full Text Available Abstract Background Overall survival rates for out-of-hospital cardiac arrest rarely exceed 5%. While bystander cardiopulmonary resuscitation (CPR can increase survival for cardiac arrest victims by up to four times, bystander CPR rates remain low in Canada (15%. Most cardiac arrest victims are men in their sixties, they usually collapse in their own home (85% and the event is witnessed 50% of the time. These statistics would appear to support a strategy of targeted CPR training for an older population that is most likely to witness a cardiac arrest event. However, interest in CPR training appears to decrease with advancing age. Behaviour surrounding CPR training and performance has never been studied using well validated behavioural theories. Methods/Design The overall goal of this study is to conduct a survey to better understand the behavioural factors influencing CPR training and performance in men and women 55 years of age and older. The study will proceed in three phases. In phase one, semi-structured qualitative interviews will be conducted and recorded to identify common categories and themes regarding seeking CPR training and providing CPR to a cardiac arrest victim. The themes identified in the first phase will be used in phase two to develop, pilot-test, and refine a survey instrument based upon the Theory of Planned Behaviour. In the third phase of the project, the final survey will be administered to a sample of the study population over the telephone. Analyses will include measures of sampling bias, reliability of the measures, construct validity, as well as multiple regression analyses to identify constructs and beliefs most salient to seniors' decisions about whether to attend CPR classes or perform CPR on a cardiac arrest victim. Discussion The results of this survey will provide valuable insight into factors influencing the interest in CPR training and performance among a targeted group of individuals most susceptible to

  11. Retention of Cardiopulmonary Resuscitation Skills in Nigerian Secondary School Students

    Science.gov (United States)

    Onyeaso, Adedamola Olutoyin

    2016-01-01

    Background/Objective: For effective bystander cardiopulmonary resuscitation (CPR), retention of CPR skills after the training is central. The objective of this study was to find out how much of the CPR skills a group of Nigerian secondary school students would retain six weeks after their first exposure to the conventional CPR training. Materials…

  12. History of the evolution of cardiopulmonary resuscitation

    Directory of Open Access Journals (Sweden)

    George Karlis

    2013-04-01

    Full Text Available Cardiopulmonary resuscitation (CPR is as old as humankind. The evolution of CPR represents a combination of human errors and discoveries. Aim: The present study reviews the most important moments in the history of resuscitation, from the first attempts of CPR until now. Methods: The methodology followed included bibliography research from review literature, through databases PubMed, Medline, Scopus, with the use of keywords, such as cardiopulmonary arrest, cardiopulmonary resuscitation, history, evolution and combinations of them. Complementary bibliography was found through the library of the National and Kapodistrian University of Athens. Results: The first historical references on CPR go back to the era of Ancient Egypt (3100 B.C.. Although the technique for mouth to mouth ventilation was known in ancient times, its efficacy was demonstrated just in 1958. The ease and efficacy of chest compressions were demonstrated in 1960. Electrical defibrillation may have begun in 1775, but it was applied to a victim of cardiac arrest in the 1950s. Conclusion: CPR is currently a rapidly evolving field of medical science. According to latest data, there is evidence that high quality chest compressions, prompt defibrillation if applicable and treatment of reversible causes improve Cardiopulmonary resuscitation (CPR is as old as humankind. The evolution of CPR represents a combination of human errors and discoveries. Aim: The present study reviews the most important moments in the history of resuscitation, from the first attempts of CPR until now. Methods: The methodology followed included bibliography research from review literature, through databases PubMed, Medline, Scopus, with the use of keywords, such as cardiopulmonary arrest, cardiopulmonary resuscitation, history, evolution and combinations of them. Complementary bibliography was found through the library of the National and Kapodistrian University of Athens. Results: The first historical references

  13. Strategy analysis of cardiopulmonary resuscitation training in the community

    OpenAIRE

    Wang, Jin; Ma, Li; Lu, Yuan-qiang

    2015-01-01

    Bystander cardiopulmonary resuscitation (CPR) is a crucial therapy for sudden cardiac arrest. This appreciation produced immense efforts by professional organizations to train laypeople for CPR skills. However, the rate of CPR training is low and varies widely across communities. Several strategies are used in order to improve the rate of CPR training and are performed in some advanced countries. The Chinese CPR training in communities could gain enlightenment from them.

  14. CPR - child (1 to 8 years old)

    Science.gov (United States)

    ... breathing and chest compressions - child; Resuscitation - cardiopulmonary - child; Cardiopulmonary resuscitation - child ... CPR is best done by someone trained in an accredited CPR course. The newest techniques emphasize compression ...

  15. Automated cardiopulmonary resuscitation: a case study.

    Science.gov (United States)

    Spiro, Jon; Theodosiou, Maria; Doshi, Sagar

    2014-02-01

    Rates of survival after cardiac arrest are low and correlate with the quality of cardiopulmonary resuscitation (CPR). Devices that deliver automated CPR (A-CPR) can provide sustained and effective chest compressions, which are especially useful during patient transfer and while simultaneous invasive procedures are being performed. The use of such devices can also release members of resuscitation teams for other work. This article presents a case study involving a man with acute myocardial infarction complicated by cardiogenic shock and pulmonary oedema. It describes how ED nursing and medical teams worked together to deliver A-CPR, discusses the use of A-CPR devices in a tertiary cardiac centre, and highlights the advantages of using such devices. PMID:24494769

  16. Successful application of acute cardiopulmonary resuscitation

    Institute of Scientific and Technical Information of China (English)

    Derya ztrk; Erturul Altinbilek; Murat Koyuncu; Bedriye Mge Snmez; ilem altili; Ibrahim Ikzcel; Cemil Kavalci; Glsm Kavalci

    2015-01-01

    Objective: To compare the quality and correct the deficiencies of cardiopulmonary resuscitation (CPR) procedures performed in patients who developed cardiopulmonary cardiopulmonary arrest before or after Emergency Department admission. Methods: This study was conducted on patients who were applied CPR atŞŞişli Etfal Training and Research and Research Hospital, Emergency Department between 01 January 2012 and 31 December 2012. Chi-square and Mann-Whitney U test were used to compare the patients' data. The study data were analyzed in SPSS 18.0 software package. A P value less than 0.05 was considered statistically significant. Results: A total of 155 patients who were applied CPR were included in the analysis. Among the study patients, seventy eight (50.3%) were brought to Emergency Department after developing cardiopulmonary arrest while 77 (49.7%) developed cardiopulmonary arrest at Emergency Department. The mean age of the study population was (66 ± 16) years and 64%of the patients were male. The initial rhythms of the CPR-applied patients were different (P 0.05). The CPR response time was longer in ED (P Conclusions: The scientific data obtained in this study suggest that an early response and therapy improves outcomes in CPR procedure.

  17. Cardiac arrest - cardiopulmonary resuscitation

    Institute of Scientific and Technical Information of China (English)

    Basri Lenjani; Besnik Elshani; Nehat Baftiu; Kelmend Pallaska; Kadir Hyseni; Njazi Gashi; Nexhbedin Karemani; Ilaz Bunjaku; Taxhidin Zaimi; Arianit Jakupi

    2014-01-01

    Objective:To investigate application of cardiopulmonary resuscitation(CPR) measures within the golden minutes inEurope.Methods:The material was taken from theUniversityClinical Center ofKosovo -EmergencyCentre inPristina, during the two(2) year period(2010-2011).The collected date belong to the patients with cardiac arrest have been recorded in the patients' log book protocol at the emergency clinic.Results:During the2010 to2011 in the emergency center of theCUCK inPristina have been treated a total of269 patients with cardiac arrest, of whom159 or59.1% have been treated in2010, and110 patients or40.9% in2011.Of the269 patients treated in the emergency centre,93 or34.6% have exited lethally in the emergency centre, and176 or 65.4% have been transferred to other clinics.In the total number of patients with cardiac arrest, males have dominated with186 cases, or69.1%.The average age of patients included in the survey was56.7 year oldSD±16.0 years.Of the269 patients with cardiac arrest, defibrillation has been applied for93 or34.6% of patients.In the outpatient settings defibrillation has been applied for3 or3.2% of patients.Patients were defibrillated with application of one to four shocks. Of27 cases with who have survived cardiac arrest, none of them have suffered cardiac arrest at home,3 or11.1% of them have suffered cardiac arrest on the street, and24 or88.9% of them have suffered cardiac arrest in the hospital.5 out of27 patients survived have ended with neurological impairment.Cardiac arrest cases were present during all days of the week, but frequently most reported cases have been onMonday with32.0% of cases, and onFriday with24.5% of cases. Conclusions:All survivors from cardiac arrest have received appropriate medical assistance within10 min from attack, which implies that if cardiac arrest occurs near an institution health care(with an opportunity to provide the emergent health care) the rate of survival is higher.

  18. Manual versus mechanical cardiopulmonary resuscitation. An experimental study in pigs

    OpenAIRE

    Wohlfart Björn; Paskevicius Audrius; Sjöberg Trygve; Liao Qiuming; Steen Stig

    2010-01-01

    Abstract Background Optimal manual closed chest compressions are difficult to give. A mechanical compression/decompression device, named LUCAS, is programmed to give compression according to the latest international guidelines (2005) for cardiopulmonary resuscitation (CPR). The aim of the present study was to compare manual CPR with LUCAS-CPR. Methods 30 kg pigs were anesthetized and intubated. After a base-line period and five minutes of ventricular fibrillation, manual CPR (n = 8) or LUCAS-...

  19. Cardiopulmonary resuscitation quality and beyond: the need to improve real-time feedback and physiologic monitoring

    OpenAIRE

    Lin, Steve; Scales, Damon C.

    2016-01-01

    High-quality cardiopulmonary resuscitation (CPR) has been shown to improve survival outcomes after cardiac arrest. The current standard in studies evaluating CPR quality is to measure CPR process measures—for example, chest compression rate, depth, and fraction. Published studies evaluating CPR feedback devices have yielded mixed results. Newer approaches that seek to optimize CPR by measuring physiological endpoints during the resuscitation may lead to individualized patient care and improve...

  20. Hospital implementation of resuscitation guidelines and review of CPR training programmes

    DEFF Research Database (Denmark)

    Schmidt, Anders S; Lauridsen, Kasper G; Adelborg, Kasper; Løfgren, Bo

    2016-01-01

    This study aimed to investigate cardiopulmonary resuscitation (CPR) guideline implementation and CPR training in hospitals. This nationwide study included mandatory resuscitation protocols from each Danish hospital. Protocols were systematically reviewed for adherence to the European Resuscitation...... Council (ERC) 2010 guidelines and CPR training in each hospital. Data were included from 45 of 47 hospitals. Adherence to the ERC basic life support (BLS) algorithm was 49%, whereas 63 and 58% of hospitals adhered to the recommended chest compression depth and rate. Adherence to the ERC advanced life...... hospitals adhere to the ALS algorithm. CPR training differs among hospitals....

  1. CPR - infant

    Science.gov (United States)

    Rescue breathing and chest compressions - infant; Resuscitation - cardiopulmonary - infant; Cardiopulmonary resuscitation - infant ... those who take care of children should learn infant and child CPR. See www.americanheart.org for ...

  2. Evaluation of coma patients after cardiopulmonary resuscitation

    Institute of Scientific and Technical Information of China (English)

    SU Ying-ying; YANG Qing-lin; PANG Ying; LV Xiang-ping

    2005-01-01

    Background Coma after cardiopulmonary resuscitation (CPR) is commonly seen in daily clinical practice. How to objectively evaluate brain function after CPR is essential to the following treatment. Coma patients after CPR had been studied prospectively at the Neuro-Intensive Care Unit of Xuanwu Hospital since 2002. In this study, we focused on the topic of how to evaluate the severity of coma after CPR .Methods From April 2002 to November 2004, patients in coma 24 hours after CPR were monitored, the evaluation methods included Glasgow coma score (GCS),brain stem reflection, and spinal reflection. Laboratory evaluation included electroencephalography (EEG),brainstem auditory evoked potential (BAEP), short latency somatosensory evoked potential (SLSEP), and transcranial Doppler (TCD) .Results Twenty-four of 35 patients(68.57%)were in deep coma. The GCS was 3 except for 2 patients;EEG was evaluated not less than grade Ⅳ except for 4 patients, BAEP was evaluated as grade Ⅲ except for 3 patients, and SLSEP was evaluated as grade Ⅲ except for 1 patient.Twenty-four patients died within 1 month and 11 of them(45.83%)were determined as brain death. Glasgow outcome score (GOS) was evaluated as grade Ⅰ. Eleven of the 35 patients survived and their consciousness changed from deep coma to coma vigil. EEG was evaluated as gradeⅠin 5 patients, BAEP and SLSEP were evaluated as grade Ⅰ in 3 patients, and GOS was all evaluated as grade Ⅱ among the 11 patients.Two patients(18.18%)regained consciousness in 35 and 90 days after cardiopulmonary resuscitation and GOS was evaluated as grade Ⅳ and Ⅲ, respectively.Conclusion Combined or continuous evaluation of clinical examinations and laboratory tests can accurately and objectively determine brain function after CPR.

  3. CPR (For Parents)

    Science.gov (United States)

    ... Story" 5 Things to Know About Zika & Pregnancy CPR KidsHealth > For Parents > CPR Print A A A ... can be given by health care providers. About CPR CPR (or cardiopulmonary resuscitation ) is a combination of ...

  4. A method of automatic control procedures cardiopulmonary resuscitation

    Science.gov (United States)

    Bureev, A. Sh.; Zhdanov, D. S.; Kiseleva, E. Yu.; Kutsov, M. S.; Trifonov, A. Yu.

    2015-11-01

    The study is to present the results of works on creation of methods of automatic control procedures of cardiopulmonary resuscitation (CPR). A method of automatic control procedure of CPR by evaluating the acoustic data of the dynamics of blood flow in the bifurcation of carotid arteries and the dynamics of air flow in a trachea according to the current guidelines for CPR is presented. Evaluation of the patient is carried out by analyzing the respiratory noise and blood flow in the interspaces between the chest compressions and artificial pulmonary ventilation. The device operation algorithm of automatic control procedures of CPR and its block diagram has been developed.

  5. Outcome of cardiopulmonary resuscitation - predictors of survival

    International Nuclear Information System (INIS)

    To assess the outcomes of patients undergoing cardiopulmonary resuscitation (CPR). Data were collected retrospectively of all adult patients who underwent CPR. Clinical outcomes of interest were survival at the end of CPR and survival at discharge from hospital. Factors associated with survival were evaluated using logistic regression analysis. Of the 159 patients included, 55 (35%) were alive at the end of CPR and 17 (11%) were discharged alive from the hospital. At the end of CPR, univariate logistic regression analysis found the following factors associated with survival: cardiac arrest within hospital as compared to outside the hospital (odds ratio = 2.8, 95% CI = 1.27-6.20, p-value = 0.01), both cardiac and pulmonary arrest as compared to either cardiac or pulmonary arrest (odds ratio = 0.37, 95% CI = 0.19- 0.73, p-value = 0.004), asystole as cardiac rhythm at presentation (odds ratio = 0.47, 95% CI = 0.24-0.93, p-value = 0.03), and total atropine dose given during CPR (odds ratio = 0.78, 95% CI = 0.62-0.97, p-value = 0.02). In multivariate logistic regression, cardiac arrest within hospital (odds ratio = 2.52, 95% CI = 1.06-5.99, p-value = 0.04) and both cardiac and pulmonary arrest as compared to cardiac or pulmonary arrest (odds ratio = 0.44, 95% CI = 0.21-0.91, p-value = 0.03) were associated with survival at the end of CPR. At the time of discharge from hospital, univariate logistic regression analysis found following factors that were associated with survival: cardiac arrest within hospital (odds ratio = 8.4, 95% CI = 1.09-65.64, p-value = 0.04), duration of CPR (odds ratio = 0.91, 95% CI = 0.85-0.96, p-value = 0.001), and total atropine dose given during CPR (odds ratio = 0.68, 95% CI = 0.47-0.99, p-value = 0.05). In multivariate logistic regression analysis cardiac arrest within hospital (odds ratio 8.69, 95% CI = 1.01-74.6, p-value = 0.05) and duration of CPR (odds ratio 0.92, 95% CI = 0.87-0.98, p-value = 0.01) were associated with survival at

  6. Cardiopulmonary resuscitation knowledge and skills of registered nurses in Botswana

    OpenAIRE

    Lakshmi Rajeswaran; Valerie J Ehlers

    2014-01-01

    Background: In Botswana nurses provide most health care in the primary, secondary and tertiary level clinics and hospitals. Trauma and medical emergencies are on the increase, and nurses should have cardiopulmonary resuscitation (CPR) knowledge and skills in order to be able to implement effective interventions in cardiac arrest situations.Objective: The objective of this descriptive study was to assess registered nurses’ CPR knowledge and skills.Method: A pre-test, intervention and re-test ...

  7. Manual versus mechanical cardiopulmonary resuscitation. An experimental study in pigs

    Directory of Open Access Journals (Sweden)

    Wohlfart Björn

    2010-10-01

    Full Text Available Abstract Background Optimal manual closed chest compressions are difficult to give. A mechanical compression/decompression device, named LUCAS, is programmed to give compression according to the latest international guidelines (2005 for cardiopulmonary resuscitation (CPR. The aim of the present study was to compare manual CPR with LUCAS-CPR. Methods 30 kg pigs were anesthetized and intubated. After a base-line period and five minutes of ventricular fibrillation, manual CPR (n = 8 or LUCAS-CPR (n = 8 was started and run for 20 minutes. Professional paramedics gave manual chest compression's alternating in 2-minute periods. Ventilation, one breath for each 10 compressions, was given to all animals. Defibrillation and, if needed, adrenaline were given to obtain a return of spontaneous circulation (ROSC. Results The mean coronary perfusion pressure was significantly (p Conclusions LUCAS-CPR gave significantly higher coronary perfusion pressure and significantly fewer rib fractures than manual CPR in this porcine model.

  8. Diffusion of Cardiopulmonary Resuscitation Training to Chinese Immigrants with Limited English Proficiency

    OpenAIRE

    Mei Po Yip; Brandon Ong; Shin Ping Tu; Devora Chavez; Brooke Ike; Ian Painter; Ida Lam; Bradley, Steven M.; Coronado, Gloria D.; Meischke, Hendrika W.

    2011-01-01

    Cardiopulmonary resuscitation (CPR) is an effective intervention for prehospital cardiac arrest. Despite all available training opportunities for CPR, disparities exist in participation in CPR training, CPR knowledge, and receipt of bystander CPR for certain ethnic groups. We conducted five focus groups with Chinese immigrants who self-reported limited English proficiency (LEP). A bilingual facilitator conducted all the sessions. All discussions were taped, recorded, translated, and trans...

  9. QUALITY-OF-LIFE AFTER CARDIOPULMONARY-RESUSCITATION

    NARCIS (Netherlands)

    MIRANDA, DR

    1994-01-01

    Objectives: This study evaluates the influence of Cardiopulmonary Resuscitation (CPR) on the components of quality of life (QOL) of patients after discharge from the hospital. Design: Extracted from a prospective national survey on Dutch intensive care units (ICUs). Setting: Thirty-six ICUs of both

  10. Effects of Age, Gender, School Class on Cardiopulmonary Resuscitation Skills of Nigerian Secondary School Students

    Science.gov (United States)

    Onyeaso, Adedamola Olutoyin; Onyeaso, Chukwudi Ochi

    2016-01-01

    Background: The need for training of schoolchildren on cardiopulmonary resuscitation (CPR) as potential bystander CPR providers is growing globally but Nigeria is still behind and lacks basic necessary data. Purpose: The purpose of this study was to investigate the effects of age, gender and school class on CPR skills of Nigerian secondary school…

  11. Voice advisory manikin versus instructor facilitated training in cardiopulmonary resuscitation

    DEFF Research Database (Denmark)

    Isbye, Dan L; Høiby, Pernilla; Rasmussen, Maria B;

    2008-01-01

    BACKGROUND: Training of healthcare staff in cardiopulmonary resuscitation (CPR) is time-consuming and costly. It has been suggested to replace instructor facilitated (IF) training with an automated voice advisory manikin (VAM), which increases skill level by continuous verbal feedback during...... individual training. AIMS: To compare a VAM (ResusciAnne CPR skills station, Laerdal Medical A/S, Norway) with IF training in CPR using a bag-valve-mask (BVM) in terms of skills retention after 3 months. METHODS: Forty-three second year medical students were included and CPR performance (ERC Guidelines for...... Resuscitation 2005) was assessed in a 2 min test before randomisation to either IF training in groups of 8 or individual VAM training. Immediately after training and after 3 months, CPR performance was assessed in identical 2 min tests. Laerdal PC Skill Reporting System 2.0 was used to collect data. To quantify...

  12. Current Care Guidelines for Cardiopulmonary Resuscitation : Implementation, skills and attitudes

    OpenAIRE

    MÀkinen, Marja

    2010-01-01

    Background: The national resuscitation guidelines were published in Finland in 2002 and are based on international guidelines published in 2000. The main goal of the national guidelines, available on the Internet free of charge, is early defibrillation by nurses in an institutional setting. Aim: To study possible changes in cardiopulmonary resuscitation (CPR) practices, especially concerning early defibrillation, nurses and students attitudes of guideline implementation and nurses and ...

  13. Extracorporeal Cardiopulmonary Resuscitation: Predictors of Survival

    Science.gov (United States)

    Kim, Dong Hee; Kim, Joon Bum; Jung, Sung-Ho; Choo, Suk Jung; Chung, Cheol Hyun; Lee, Jae Won

    2016-01-01

    Background The use of extracorporeal life support (ECLS) in the setting of cardiopulmonary resuscitation (CPR) has shown improved outcomes compared with conventional CPR. The aim of this study was to determine factors predictive of survival in extracorporeal CPR (E-CPR). Methods Consecutive 85 adult patients (median age, 59 years; range, 18 to 85 years; 56 males) who underwent E-CPR from May 2005 to December 2012 were evaluated. Results Causes of arrest were cardiogenic in 62 patients (72.9%), septic in 18 patients (21.2%), and hypovolemic in 3 patients (3.5%), while the etiology was not specified in 2 patients (2.4%). The survival rate in patients with septic etiology was significantly poorer compared with those with another etiology (0% vs. 24.6%, p=0.008). Septic etiology (hazard ratio [HR], 2.84; 95% confidence interval [CI], 1.49 to 5.44; p=0.002) and the interval between arrest and ECLS initiation (HR, 1.05 by 10 minutes increment; 95% CI, 1.02 to 1.09; p=0.005) were independent risk factors for mortality. When the predictive value of the E-CPR timing for in-hospital mortality was assessed using the receiver operating characteristic curve method, the greatest accuracy was obtained at a cutoff of 60.5 minutes (area under the curve, 0.67; 95% CI, 0.54 to 0.80; p=0.032) with 47.8% sensitivity and 88.9% specificity. The survival rate was significantly different according to the cutoff of 60.5 minutes (p=0.001). Conclusion These results indicate that efforts should be made to minimize the time between arrest and ECLS application, optimally within 60 minutes. In addition, E-CPR in patients with septic etiology showed grave outcomes, suggesting it to be of questionable benefit in these patients. PMID:27525236

  14. Changing attitudes to cardiopulmonary resuscitation in older people: a 15-year follow-up study.

    LENUS (Irish Health Repository)

    Cotter, P E

    2009-03-01

    while it is well established that individual patient preferences regarding cardiopulmonary resuscitation (CPR) may change with time, the stability of population preferences, especially during periods of social and economic change, has received little attention.

  15. CPR: Key to Cardiac Consciousness?

    Science.gov (United States)

    Hyner, Gerald C.; Box, Colin E.

    1980-01-01

    Recommendations are made for improving certification standards for programs providing training in cardiopulmonary resuscitation (CPR). Training techniques, cost effectiveness, and teachers for CPR programs are discussed. (JD)

  16. Cardiopulmonary resuscitation: biomedical and biophysical analysis (Chapter XXX)

    DEFF Research Database (Denmark)

    Noordergraaf, G.J; Ottesen, Johnny T.; Scheffer, G.J.;

    2004-01-01

    The evolution of the human in caring for others is reflected in the development of cardiopulmonary resuscitation (CPR). Superstition, divine intervention and finally science have contributed to the development of a technique which may allow any person to save another’s life. Fully 50% of the first...... presentation of coronary artery disease is sudden death, typically in (western) men. [Anonymous, 2000, ID-469] However, achieving a clear understanding of why CPR saves some lives remains shrouded in mist; mist made even thicker by contradictory reports, different school of thought and persistently low...... survival rates. Despite the suggestion that much remains unclear, CPR is not new. An early report, in an 18 year old woman, of CPR as performed today, initially known as closed-chest cardiac resuscitation (CCCR), dates from 1858 [Husveti, ID-649]. Following airway obstruction and hypoxia, cardiac arrest...

  17. Knowledge and psychomotor skills of nursing students in North Cyprus in the area of cardiopulmonary resuscitation

    OpenAIRE

    Dal, Umran; Sarpkaya, Dilek

    2013-01-01

    Objective : The aim of the study was to determine the cardiopulmonary resuscitation (CPR) knowledge and skill levels of nursing students in North Cyprus. Methods : The study design was quasi-experimental and longitudinal. A questionnaire was applied to the students before the CPR lecture. Then the students were informed about adult CPR by the researchers and all of the students practiced CPR on a Resusci-Anne manikin. One and six months after this training the same questionnaire and skills ch...

  18. Vasopressin decreases neuronal apoptosis during cardiopulmonary resuscitation

    OpenAIRE

    Ma, Chi; Zhu, Zhe; Wang, Xu; Zhao, Gang; Liu, Xiaoliang; Li, Rui

    2014-01-01

    The American Heart Association and the European Resuscitation Council recently recommended that vasopressin can be used for cardiopulmonary resuscitation, instead of epinephrine. However, the guidelines do not discuss the effects of vasopressin during cerebral resuscitation. In this study, we intraperitoneally injected epinephrine and/or vasopressin during cardiopulmonary resuscitation in a rat model of asphyxial cardiac arrest. The results demonstrated that, compared with epinephrine alone, ...

  19. Hospital implementation of resuscitation guidelines and review of CPR training programmes: a nationwide study.

    Science.gov (United States)

    Schmidt, Anders S; Lauridsen, Kasper G; Adelborg, Kasper; Løfgren, Bo

    2016-06-01

    This study aimed to investigate cardiopulmonary resuscitation (CPR) guideline implementation and CPR training in hospitals. This nationwide study included mandatory resuscitation protocols from each Danish hospital. Protocols were systematically reviewed for adherence to the European Resuscitation Council (ERC) 2010 guidelines and CPR training in each hospital. Data were included from 45 of 47 hospitals. Adherence to the ERC basic life support (BLS) algorithm was 49%, whereas 63 and 58% of hospitals adhered to the recommended chest compression depth and rate. Adherence to the ERC advanced life support (ALS) algorithm was 81%. Hospital BLS course duration was [median (interquartile range)] 2.3 (1.5-2.5) h, whereas ALS course duration was 4.0 (2.5-8.0) h. Implementation of ERC 2010 guidelines on BLS is limited in Danish hospitals 2 years after guideline publication, whereas the majority of hospitals adhere to the ALS algorithm. CPR training differs among hospitals. PMID:26181002

  20. Imaging the human microcirculation during cardiopulmonary resuscitation in a hypothermic victim of submersion trauma

    NARCIS (Netherlands)

    P.W.G. Elbers; A.J. Craenen; A. Driessen; M.C. Stehouwer; L. Munsterman; M. Prins; M. van Iterson; P. Bruins; C. Ince

    2010-01-01

    The microcirculation is essential for delivery of oxygen and nutrients to tissue. However, the human microvascular response to cardiopulmonary resuscitation (CPR) is unknown. We report on the first use of sidestream dark field imaging to assess the human microcirculation during CPR with a mechanical

  1. Implementation of cardiopulmonary resuscitation workshop in first MBBS

    OpenAIRE

    Saiyad, Shaista M; Saiyad, Mubassir; Pandya, Charu J

    2015-01-01

    Context: Students should be exposed to early clinical scenario so that they start developing competency-based learning right from their MBBS 1st year. Medical Council of India has recognized this need and has suggested early clinical exposure of MBBS 1st year students in their document Vision 2015. Medical education in India needs change for achieving desired competencies. It has been concluded that Indian medical undergraduates have inadequate knowledge in cardiopulmonary resuscitation (CPR)...

  2. Capnography during cardiopulmonary resuscitation: Current evidence and future directions

    OpenAIRE

    Bhavani Shankar Kodali; Urman, Richard D.

    2014-01-01

    Capnography continues to be an important tool in measuring expired carbon dioxide (CO 2 ). Most recent Advanced Cardiac Life Support (ACLS) guidelines now recommend using capnography to ascertain the effectiveness of chest compressions and duration of cardiopulmonary resuscitation (CPR). Based on an extensive review of available published literature, we selected all available peer-reviewed research investigations and case reports. Available evidence suggests that there is significant correlat...

  3. Cardiopulmonary resuscitation in the elderly: a clinical and ethical perspective

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The daily practice of cardiopulmonary resuscitation (CPR) in elderly patients has brought up the attention of outcome research and resource allocation. Determinants to predict survival have been well identified. There has been empirical evidence that CPR is of doubtful utility in the geriatric population, more studies have showed controversial data. Sometimes situations in which CPR needs to be given in the elderly, causes stress to healthcare providers, due to lack of communication of the patient's wishes and the belief that it will not be successful. It is of importance to state that we have the duty to identify on time the patients that will most likely benefit from CPR, and find out the preferences of the same. Whenever it is possible to institute these guidelines, we will avoid patient suffering.

  4. A Prospective Study of Survival After In-Hospital Cardiopulmonary Resuscitation and its Related Factors

    OpenAIRE

    Miranzadeh, Sedigheh; Adib-Hajbaghery, Mohsen; Hosseinpour, Nadimeh

    2016-01-01

    Background Despite several studies, there is no agreement on factors that affect survival after in-hospital cardiopulmonary resuscitation (CPR). Objectives This study aimed to evaluate the survival rate of in-hospital CPR and its related factors at Shahid Beheshti hospital in Kashan, Iran, in 2014. Patients and Methods A descriptive study was conducted on all cases of CPR performed in Kashan Shahid Beheshti hospital during a 6-month period in 2014. Through a consecutive sampling method, 250 c...

  5. Effects of flashlight guidance on chest compression performance in cardiopulmonary resuscitation in a noisy environment

    OpenAIRE

    You, Je Sung; Chung, Sung Phil; Chang, Chul Ho; Park, Incheol; Lee, Hye Sun; Kim, SeungHo; Lee, Hahn Shick

    2012-01-01

    Background In real cardiopulmonary resuscitation (CPR), noise can arise from instructional voices and environmental sounds in places such as a battlefield and industrial and high-traffic areas. A feedback device using a flashing light was designed to overcome noise-induced stimulus saturation during CPR. This study was conducted to determine whether ‘flashlight’ guidance influences CPR performance in a simulated noisy setting. Materials and methods We recruited 30 senior medical students with...

  6. Use of instructional video to prepare parents for learning infant cardiopulmonary resuscitation

    OpenAIRE

    Brannon, Timothy S.; White, Lisa A.; Kilcrease, Julie N.; Richard, LaShawn D.; Spillers, Jana G.; Cynthia L. Phelps

    2009-01-01

    Parents of premature infants often receive infant cardiopulmonary resuscitation (CPR) training prior to discharge from the hospital, but one study showed that 27.5% of parents could not demonstrate adequate CPR skills after completing an instructor-led class. We hypothesized that parents who viewed an instructional video on infant CPR before attending the class would perform better on a standardized skills test than parents who attended the class with no preparation. Parents randomized to the...

  7. Acute posthypoxic myoclonus after cardiopulmonary resuscitation

    Directory of Open Access Journals (Sweden)

    Bouwes Aline

    2012-08-01

    Full Text Available Abstract Background Acute posthypoxic myoclonus (PHM can occur in patients admitted after cardiopulmonary resuscitation (CPR and is considered to have a poor prognosis. The origin can be cortical and/or subcortical and this might be an important determinant for treatment options and prognosis. The aim of the study was to investigate whether acute PHM originates from cortical or subcortical structures, using somatosensory evoked potential (SEP and electroencephalogram (EEG. Methods Patients with acute PHM (focal myoclonus or status myoclonus within 72 hours after CPR were retrospectively selected from a multicenter cohort study. All patients were treated with hypothermia. Criteria for cortical origin of the myoclonus were: giant SEP potentials; or epileptic activity, status epilepticus, or generalized periodic discharges on the EEG (no back-averaging was used. Good outcome was defined as good recovery or moderate disability after 6 months. Results Acute PHM was reported in 79/391 patients (20%. SEPs were available in 51/79 patients and in 27 of them (53% N20 potentials were present. Giant potentials were seen in 3 patients. EEGs were available in 36/79 patients with 23/36 (64% patients fulfilling criteria for a cortical origin. Nine patients (12% had a good outcome. A broad variety of drugs was used for treatment. Conclusions The results of this study show that acute PHM originates from subcortical, as well as cortical structures. Outcome of patients admitted after CPR who develop acute PHM in this cohort was better than previously reported in literature. The broad variety of drugs used for treatment shows the existing uncertainty about optimal treatment.

  8. [Tension pneumomediastinum and tension pneumothorax following tracheal perforation during cardiopulmonary resuscitation].

    Science.gov (United States)

    Buschmann, C T; Tsokos, M; Kurz, S D; Kleber, C

    2015-07-01

    Tension pneumothorax can occur at any time during cardiopulmonary resuscitation (CPR) with external cardiac massage and invasive ventilation either from primary or iatrogenic rib fractures with concomitant pleural or parenchymal injury. Airway injury can also cause tension pneumothorax during CPR. This article presents the case of a 41-year-old woman who suffered cardiopulmonary arrest after undergoing elective mandibular surgery. During CPR the upper airway could not be secured by orotracheal intubation due to massive craniofacial soft tissue swelling. A surgical airway was established with obviously unrecognized iatrogenic tracheal perforation and subsequent development of tension pneumomediastinum and tension pneumothorax during ventilation. Neither the tension pneumomediastinum nor the tension pneumothorax were decompressed and accordingly resuscitation efforts remained unsuccessful. This case illustrates the need for a structured approach to resuscitate patients with ventilation problems regarding decompression of tension pneumomediastinum and/or tension pneumothorax during CPR. PMID:26036317

  9. Neuroprotective role of Batroxobin in cardiopulmonary resuscitation rabbits

    Institute of Scientific and Technical Information of China (English)

    Zhoujun Kang; Hui Cao; Bing Mei

    2007-01-01

    BACKGROUND: Batroxobin has been found to have protective effect on cerebral ischemia-reperfusion,and cardiopulmonary resuscitation (CPR) is the common cause of global brain ischemia-reperfusion.OBJECTIVE: To observe the effect of Batroxobin on the morphological results of cerebral cortex and hippocampus in rabbit models of CPR, and the changes of serum concentration of tumor necrosis factor alpha (TNF- α) after CPR.DESIGN: A randomized controlled observation.SETTING: Laboratory of the Department of Burns, Changhai Hospital affiliated to the Second Military Medical University of Chinese PLA.MATERIALS: Thirty healthy New Zealand rabbits of 2.5 - 3.0 kg, either male or female, were used. Kits for TNF- α determination were provided by LIFEKEY BioMeditech Company (USA).METHODS: The experiments were carried out in the laboratory of Department of Burns, Changhai Hospital from February 2001 to January 2002. The 32 rabbits were randomly divided into sham-operated group (n=8),conventional resuscitation group (n=12) and Batroxobin-treated group (n=12). The animals in the conventional resuscitation group and Batroxobin-treated group were anesthetized, then induced into modified Pittsburg's model of mechanical ventricular fibrillation. Sham-operated group was discharged on the chest wall, which did not cause ventricular fibrillation. Conventional resuscitation group and Batroxobin-treated group were exposed to 6 minutes of cardiac arrest induced by ventricular fibrillation, then the resuscitation began. A dosage of 0.3 Bu/kg of Batroxobin was administered to the rabbits in the Batroxobin-treated group at the beginning of resuscitation. Blood sample was collected at 4 and 12 hours after CPR to determine the concentration of TNF- α in serum. After the second blood collection, brain tissue was taken out immediately,and the forms of nerve cells in cerebral cortex and hippocampal CA1 region were observed under light microscope.MAIN OUTCOME MEASURES: ① TNF-α concentration in

  10. Cardio-pulmonary resuscitation challenges in selected Botswana hospitals: Nurse managers’ views

    Directory of Open Access Journals (Sweden)

    Lakshmi Rajeswaran

    2013-05-01

    Full Text Available Road traffic accident victims, as well as persons experiencing cardiac and other medical emergencies, might lose their lives due to the non-availability of trained personnel to provide effective cardio-pulmonary resuscitation (CPR with functional equipment and adequate resources.The objectives of the study were to identify unit managers’ perceptions about challenges encountered when performing CPR interventions in the two referral public hospitals in Botswana. These results could be used to recommend more effective CPR strategies for Botswana’s hospitals. Interviews, comprising two quantitative sections with closed ended questions and one qualitative section with semi-structured questions, were conducted with 22 unit managers. The quantitative data indicated that all unit managers had at least eight years’ nursing experience, and could identify CPR shortcomings in their hospitals. Only one interviewee had never performed CPR. The qualitative data analysis revealed that the hospital units sometimes had too few staff members and did not have fully equipped emergency trolleys and/or equipment. No CPR teams and no CPR policies and guidelines existed. Nurses and doctors reportedly lacked CPR knowledge and skills. No debriefing services were provided after CPR encounters. The participating hospitals should address the following challenges that might affect CPR outcomes: shortages of staff, overpopulation of hospital units, shortcomings of the emergency trolleys and CPR equipment, absence of CPR policies and guidelines, absence of CPR teams, limited CPR competencies of doctors and nurses and the lack of debriefing sessions after CPR attempts.

  11. CPR Drilling.

    Science.gov (United States)

    Kittleson, Mark

    1980-01-01

    Problems encountered by cardiopulmonary resuscitation (CPR) instructors are discussed and some possible solutions to these problems are suggested. Management techniques for effective use of class size, time, and instructional materials are described. (JN)

  12. A Prospective Study of Survival After In-Hospital Cardiopulmonary Resuscitation and its Related Factors

    Science.gov (United States)

    Miranzadeh, Sedigheh; Adib-Hajbaghery, Mohsen; Hosseinpour, Nadimeh

    2016-01-01

    Background Despite several studies, there is no agreement on factors that affect survival after in-hospital cardiopulmonary resuscitation (CPR). Objectives This study aimed to evaluate the survival rate of in-hospital CPR and its related factors at Shahid Beheshti hospital in Kashan, Iran, in 2014. Patients and Methods A descriptive study was conducted on all cases of CPR performed in Kashan Shahid Beheshti hospital during a 6-month period in 2014. Through a consecutive sampling method, 250 cases of CPR were studied. A three-part researcher-made instrument was used. The outcome of CPR was documented as either survival to hospital discharge or unsuccessful (death of the patient). Chi-square test, t test, and logistic regression analysis were used to analyze the data. Results Of all CPR cases, 238 (95.2%) were unsuccessful and 12 (4.8%) survived to hospital discharge. Only 2.6% of patients who were resuscitated in medical units survived to hospital discharge, whereas this rate was 11.4% in the emergency department. Only 45 (18%) patients were defibrillated during resuscitation; in 11 patients, defibrillation was performed between 15 to 45 minutes after the initiation of CPR. The mean time from initiation of CPR to the first DC shock was 13.93 ± 8.88 minutes. Moreover, the mean duration of CPR was 35.11 ± 11.42 minutes. The survival rate was higher in the morning shift and lower during the time of shift change (9.4% vs. 0). The duration of CPR and speed of arrival of the CPR team were identified as factors that predicted the outcome of CPR. Conclusions The survival rate after in-hospital CPR was very low. The duration of CPR and the time of initiating CPR effects patients’ outcomes. These findings highlight the crucial role of an organized, skilled, well-established and timely CPR team. PMID:27218061

  13. Do Radiologists Want/Need Training in Cardiopulmonary Resuscitation?

    International Nuclear Information System (INIS)

    Purpose: Prompt and effective cardiopulmonary resuscitation (CPR) decreases morbidity and mortality following cardiopulmonary arrest. Radiologists are frequently confronted with severely ill patients, who may deteriorate at any time. Furthermore, they have to be aware of life-threatening reactions towards contrast media. This study was designed to assess experience and self-estimation of German-speaking radiologists in CPR and cardiac defibrillation (CD). Material and Methods: 650 German-speaking radiologists were audited by a specially designed questionnaire, which was sent via e-mail. The answers were expected to be re-mailed within a 2-month period. Results: The response rate was 12.6%. 72.8% of the responders had performed at least 1 CPR (range 9.5 ± 13.1) and 37% at least 1 CD. 67.9% had had opportunities to attend training courses, which had been utilized by 41.8% of them. The last training of the responders was more than 2 years ago in 69.2% and more than 5 years ago in 37%. Of all responders 75.6% expressed the need for further education. Conclusion: The small response rate indicates the small importance of CPR in the subpopulation surveyed. The vast majority of the responders, however, showed interest in basic and advanced life support and advocated regular updates. It seems reasonable that radiological Dept. themselves should organize courses in order to cope with their specific situations

  14. Survival after In-Hospital Cardiopulmonary Resuscitation in a Major Referral Center during 2001-2008

    Directory of Open Access Journals (Sweden)

    Hasan Rafati

    2011-03-01

    Full Text Available Despite efforts to save more people suffering from in-hospital cardiac arrest, rates of survival after in-hospital cardiopulmonary resuscitation (CPR are no better today than they were more than a decade ago. This study was undertaken to assess the demographics, clinical parameters and outcomes of patients undergoing CPR by the code blue team at our center during 2001 to 2008. Data were collected retrospectively from adult patients (n=2262 who underwent CPR. Clinical outcomes of interest were survival at the end of CPR and survival at discharge from the hospital. Factors associated with survival were evaluated using binomial and Chi Square tests. Of the patients included (n=2262, 741 patients (32.8% had successful CPR. The number of male patients requiring CPR was more than females in need of the procedure. The majority of patients requiring CPR were older than 60 years (56.4±17.9. The number of successful CPR cases in long-day shift (7:00 to 19:00 was more than that in the night shift (19:00 to 7:00. Furthermore, 413 (18.4% cases were resuscitated on holidays and 1849 (81.7% on the working days. The duration of CPR was 10 min or less in 710 (31.4% cases. Cardiopulmonary resuscitations which lasted less than 10 minutes were associated with better outcomes. The findings of the present study indicate that some manageable factors including the duration of CPR, working shift, working day (holiday or non-holiday could affect the CPR outcomes. The findings might also be taken as evidence to suggest that the allocation of more personnel in each shift especially in night shifts and holidays, planning to increase the personnel's CPR skills, and decreasing the waste time would result in the improvement of CPR outcome.

  15. Learn CPR You Can Do It!

    Science.gov (United States)

    Have a question about CPR? Click Here To Ask The Doctor Learn CPR is a free public service supported by the University of Washington School of Medicine . Learn the basics of CPR - cardiopulmonary resuscitation. The American Heart Association issued updated ...

  16. Positive end-expiratory pressure improves survival in a rodent model of cardiopulmonary resuscitation using high-dose epinephrine.

    LENUS (Irish Health Repository)

    McCaul, Conán

    2009-10-01

    Multiple interventions have been tested in models of cardiopulmonary resuscitation (CPR) to optimize drug use, chest compressions, and ventilation. None has studied the effects of positive end-expiratory pressure (PEEP) on outcome. We hypothesized that because PEEP can reverse pulmonary atelectasis, lower pulmonary vascular resistance, and potentially improve cardiac output, its use during CPR would increase survival.

  17. Quality and outcome of cardiopulmonary resuscitation

    NARCIS (Netherlands)

    S.G. Beesems

    2015-01-01

    Important factors in a successful resuscitation are optimal chest compression rate of 100/min, a compression depth of 5 cm and minimization of pauses in chest compressions. This constitutes ‘high quality’ CPR. The first part of this thesis focuses on assessing this quality and how feedback devices m

  18. Usefulness of the bispectral index during cardiopulmonary resuscitation -A case report-

    OpenAIRE

    Jung, Jin Yong; Kim, Yeonbaek; Kim, Jung-Eun

    2013-01-01

    The usefulness of using the bispectral index (BIS) for monitoring during cardiopulmonary resuscitation (CPR) is not clearly understood. However, BIS has been a popular anesthetic monitoring device used during operations. The case presented is of a pregnant woman going into cardiac arrest due to an amniotic fluid embolism during a Cesarean section. CPR was performed, but neither the return of spontaneous circulation (ROSC) nor the return of consciousness was achieved, despite 50 min of effecti...

  19. Cardio-pulmonary resuscitation challenges in selected Botswana hospitals: Nurse managers’ views

    OpenAIRE

    Lakshmi Rajeswaran; Valerie J. Ehlers

    2013-01-01

    Road traffic accident victims, as well as persons experiencing cardiac and other medical emergencies, might lose their lives due to the non-availability of trained personnel to provide effective cardio-pulmonary resuscitation (CPR) with functional equipment and adequate resources.The objectives of the study were to identify unit managers’ perceptions about challenges encountered when performing CPR interventions in the two referral public hospitals in Botswana. These results could be used to ...

  20. Effects of training in cardiopulmonary resuscitation on competence and patient outcome.

    OpenAIRE

    Curry, L.; Gass, D

    1987-01-01

    Between 1981 and 1985 we carried out a study in two medium-sized nonteaching community hospitals to determine the rate of deterioration of knowledge and skills in cardiopulmonary resuscitation (CPR) among physicians and nurses, the accuracy of their perceptions of their knowledge and skills, the effects of practice on retention and the effect of CPR training on mortality. The participants' knowledge and skills were measured before training and immediately after, 6 months after and 12 months a...

  1. The ethics of cardiopulmonary resuscitation. II. Medical logistics and the potential for good response.

    OpenAIRE

    Davies, J M; Reynolds, B M

    1992-01-01

    Mismatches between provision of paediatric cardiopulmonary resuscitation (CPR) and potential to benefit are examined. Deficiencies are most likely to occur in peripheral maternity units but futile CPR is more common in emergency departments where the child is unknown. Decision making in individual cases is best retained by the medical profession for the sake of the child and family. American style intervention by the legislature is likely to dissipate scarce resources and perhaps harm infants...

  2. Conflicting perspectives compromising discussions on cardiopulmonary resuscitation.

    LENUS (Irish Health Repository)

    Groarke, J

    2010-09-01

    Healthcare professionals, patients and their relatives are expected to discuss resuscitation together. This study aims to identify the differences in the knowledge base and understanding of these parties. Questionnaires examining knowledge and opinion on resuscitation matters were completed during interviews of randomly selected doctors, nurses and the general public. 70% doctors, 24% nurses and 0% of a public group correctly estimated survival to discharge following in-hospital resuscitation attempts. Deficiencies were identified in doctor and nurse knowledge of ethics governing resuscitation decisions. Public opinion often conflicts with ethical guidelines. Public understanding of the nature of cardiopulmonary arrests and resuscitation attempts; and of the implications of a \\'Do Not Attempt Resuscitation (DNAR)\\' order is poor. Television medical dramas are the primary source of resuscitation knowledge. Deficiencies in healthcare professionals\\' knowledge of resuscitation ethics and outcomes may compromise resuscitation decisions. Educational initiatives to address deficiencies are necessary. Parties involved in discussion on resuscitation do not share the same knowledge base reducing the likelihood of meaningful discussion. Public misapprehensions surrounding resuscitation must be identified and corrected during discussion.

  3. Trainers' Attitudes towards Cardiopulmonary Resuscitation, Current Care Guidelines, and Training

    Science.gov (United States)

    Mäkinen, M.; Castrén, M.; Nurmi, J.; Niemi-Murola, L.

    2016-01-01

    Objectives. Studies have shown that healthcare personnel hesitate to perform defibrillation due to individual or organisational attitudes. We aimed to assess trainers' attitudes towards cardiopulmonary resuscitation and defibrillation (CPR-D), Current Care Guidelines, and associated training. Methods. A questionnaire was distributed to CPR trainers attending seminars in Finland (N = 185) focusing on the updated national Current Care Guidelines 2011. The questions were answered using Likert scale (1 = totally disagree, 7 = totally agree). Factor loading of the questionnaire was made using maximum likelihood analysis and varimax rotation. Seven scales were constructed (Hesitation, Nurse's Role, Nontechnical Skill, Usefulness, Restrictions, Personal, and Organisation). Cronbach's alphas were 0.92–0.51. Statistics were Student's t-test, ANOVA, stepwise regression analysis, and Pearson Correlation. Results. The questionnaire was returned by 124/185, 67% CPR trainers, of whom two-thirds felt that their undergraduate training in CPR-D had not been adequate. Satisfaction with undergraduate defibrillation training correlated with the Nontechnical Skills scale (p Nurse's Role (p CPR trainers and some feel uncertain of defibrillation. The train-the-trainers courses and undergraduate medical education should focus more on practical scenarios with defibrillators and nontechnical skills. PMID:27144027

  4. Trainers’ Attitudes towards Cardiopulmonary Resuscitation, Current Care Guidelines, and Training

    Directory of Open Access Journals (Sweden)

    M. Mäkinen

    2016-01-01

    Full Text Available Objectives. Studies have shown that healthcare personnel hesitate to perform defibrillation due to individual or organisational attitudes. We aimed to assess trainers’ attitudes towards cardiopulmonary resuscitation and defibrillation (CPR-D, Current Care Guidelines, and associated training. Methods. A questionnaire was distributed to CPR trainers attending seminars in Finland (N=185 focusing on the updated national Current Care Guidelines 2011. The questions were answered using Likert scale (1 = totally disagree, 7 = totally agree. Factor loading of the questionnaire was made using maximum likelihood analysis and varimax rotation. Seven scales were constructed (Hesitation, Nurse’s Role, Nontechnical Skill, Usefulness, Restrictions, Personal, and Organisation. Cronbach’s alphas were 0.92–0.51. Statistics were Student’s t-test, ANOVA, stepwise regression analysis, and Pearson Correlation. Results. The questionnaire was returned by 124/185, 67% CPR trainers, of whom two-thirds felt that their undergraduate training in CPR-D had not been adequate. Satisfaction with undergraduate defibrillation training correlated with the Nontechnical Skills scale (p<0.01. Participants scoring high on Hesitation scale (p<0.01 were less confident about their Nurse’s Role (p<0.01 and Nontechnical Skills (p<0.01. Conclusion. Quality of undergraduate education affects the work of CPR trainers and some feel uncertain of defibrillation. The train-the-trainers courses and undergraduate medical education should focus more on practical scenarios with defibrillators and nontechnical skills.

  5. Smartphone Apps for Cardiopulmonary Resuscitation Training and Real Incident Support: A Mixed-Methods Evaluation Study

    OpenAIRE

    Kalz, Marco; Lenssen, Niklas; Felzen, Marco; Rossaint, Rolf; Tabuenca, Bernardo; Specht, Marcus; Skorning, Max

    2014-01-01

    Background: No systematic evaluation of smartphone/mobile apps for resuscitation training and real incident support is available to date. To provide medical, usability, and additional quality criteria for the development of apps, we conducted a mixed-methods sequential evaluation combining the perspective of medical experts and end-users. Objective: The study aims to assess the quality of current mobile apps for cardiopulmonary resuscitation (CPR) training and real incident support from exper...

  6. Smartphone Apps for Cardiopulmonary Resuscitation Training and Real Incident Support: A Mixed-Methods Evaluation Study

    OpenAIRE

    2014-01-01

    Background No systematic evaluation of smartphone/mobile apps for resuscitation training and real incident support is available to date. To provide medical, usability, and additional quality criteria for the development of apps, we conducted a mixed-methods sequential evaluation combining the perspective of medical experts and end-users. Objective The study aims to assess the quality of current mobile apps for cardiopulmonary resuscitation (CPR) training and real incident support from expert ...

  7. Diffusion of Cardiopulmonary Resuscitation Training to Chinese Immigrants with Limited English Proficiency

    Directory of Open Access Journals (Sweden)

    Mei Po Yip

    2011-01-01

    Full Text Available Cardiopulmonary resuscitation (CPR is an effective intervention for prehospital cardiac arrest. Despite all available training opportunities for CPR, disparities exist in participation in CPR training, CPR knowledge, and receipt of bystander CPR for certain ethnic groups. We conducted five focus groups with Chinese immigrants who self-reported limited English proficiency (LEP. A bilingual facilitator conducted all the sessions. All discussions were taped, recorded, translated, and transcribed. Transcripts were analyzed by content analysis guided by the theory of diffusion. The majority of participants did not know of CPR and did not know where to get trained. Complexity of CPR procedure, advantages of calling 9-1-1, lack of confidence, and possible liability discourage LEP individuals to learn CPR. LEP individuals welcome simplified Hands-Only CPR and are willing to perform CPR with instruction from 9-1-1 operators. Expanding the current training to include Hands-Only CPR and dispatcher-assisted CPR may motivate Chinese LEP individuals to get trained for CPR.

  8. Occupational affiliation does not influence practical skills in cardiopulmonary resuscitation for in-hospital healthcare professionals

    Directory of Open Access Journals (Sweden)

    Thoren Ann-Britt

    2011-01-01

    Full Text Available Abstract Background D-CPR (Defibrillator Cardiopulmonary Resuscitation is a technique for optimal basic life support during cardiopulmonary resuscitation (CPR. Guidelines recommend that healthcare professionals can perform CPR with competence. How CPR training and provision is organized varies between hospitals, and it is our impression that in Sweden this has generally improved during the last 15-20 years. However, some hospitals still do not have any AED (Automated External Defibrillators. The aim was to investigate potential differences in practical skills between different healthcare professions before and after training in D-CPR. Methods Seventy-four healthcare professionals were video recorded and evaluated for adherence to a modified Cardiff Score. A Laerdal Resusci Anne manikin in connection to PC Skill reporting System was used to evaluate CPR quality. A simulated CPR situation was accomplished during a 5-10 min scenario of ventricular fibrillation. Paired and unpaired statistical methods were used to examine differences within and between occupations with respect to the intervention. Results There were no differences in skills among the different healthcare professions, except for compressions per minute. In total, the number of compression per minute and depth improved for all groups (P P Conclusion Nearly all healthcare professionals learned to use the AED. There were no differences in CPR skill performances among the different healthcare professionals.

  9. Association of cardiopulmonary resuscitation psychomotor skills with knowledge and self-efficacy in nursing students.

    Science.gov (United States)

    Roh, Young Sook; Issenberg, S Barry

    2014-12-01

    Effective cardiopulmonary resuscitation (CPR) skills are essential for better patient survival, but whether these skills are associated with knowledge of and self-efficacy in CPR is not well known. The purpose of this study was to assess the quality of CPR skills and identify the association of the psychomotor skills with knowledge and self-efficacy at the time of CPR skills training. A convenience sample of 124 nursing students participated in a one-group posttest-only study. The quality of CPR psychomotor skills, as assessed by structured observation using a manikin, was suboptimal. Nursing students who performed correct chest compression skills reported higher self-efficacy, but there was no association between CPR psychomotor skills and total knowledge. Rigorous skills training sessions with more objective feedback on performance and individual coaching are warranted to enable mastery learning and self-efficacy. PMID:24219782

  10. Capnography during cardiopulmonary resuscitation: Current evidence and future directions

    Directory of Open Access Journals (Sweden)

    Bhavani Shankar Kodali

    2014-01-01

    Full Text Available Capnography continues to be an important tool in measuring expired carbon dioxide (CO 2 . Most recent Advanced Cardiac Life Support (ACLS guidelines now recommend using capnography to ascertain the effectiveness of chest compressions and duration of cardiopulmonary resuscitation (CPR. Based on an extensive review of available published literature, we selected all available peer-reviewed research investigations and case reports. Available evidence suggests that there is significant correlation between partial pressure of end-tidal CO 2 (PETCO 2 and cardiac output that can indicate the return of spontaneous circulation (ROSC. Additional evidence favoring the use of capnography during CPR includes definitive proof of correct placement of the endotracheal tube and possible prediction of patient survival following cardiac arrest, although the latter will require further investigations. There is emerging evidence that PETCO 2 values can guide the initiation of extracorporeal life support (ECLS in refractory cardiac arrest (RCA. There is also increasing recognition of the value of capnography in intensive care settings in intubated patients. Future directions include determining the outcomes based on capnography waveforms PETCO 2 values and determining a reasonable duration of CPR. In the future, given increasing use of capnography during CPR large databases can be analyzed to predict outcomes.

  11. Cardiopulmonary resuscitation knowledge and skills of registered nurses in Botswana

    Directory of Open Access Journals (Sweden)

    Lakshmi Rajeswaran

    2014-02-01

    Full Text Available Background: In Botswana nurses provide most health care in the primary, secondary and tertiary level clinics and hospitals. Trauma and medical emergencies are on the increase, and nurses should have cardiopulmonary resuscitation (CPR knowledge and skills in order to be able to implement effective interventions in cardiac arrest situations.Objective: The objective of this descriptive study was to assess registered nurses’ CPR knowledge and skills.Method: A pre-test, intervention and re-test time-series research design was adopted, and data were collected from 102 nurses from the 2 referral hospitals in Botswana. A multiple choice questionnaire and checklist were used to collect data.Results: All nurses failed the pre-test. Their knowledge and skills improved after training, but deteriorated over the three months until the post-test was conducted.Conclusion: The significantly low levels of registered nurses’ CPR skills in Botswana should be addressed by instituting country-wide CPR training and regular refresher courses.

  12. Cardiovascular Devices; Reclassification of External Cardiac Compressor; Reclassification of Cardiopulmonary Resuscitation Aids. Final order.

    Science.gov (United States)

    2016-05-25

    The Food and Drug Administration (FDA) is issuing a final order to reclassify external cardiac compressors (ECC) (under FDA product code DRM), a preamendments class III device, into class II (special controls). FDA is also creating a separate classification regulation for a subgroup of devices previously included within this classification regulation, to be called cardiopulmonary resuscitation (CPR) aids, and reclassifying these devices from class III to class II for CPR aids with feedback and to class I for CPR aids without feedback. PMID:27224965

  13. Cardiopulmonary resuscitation: update, controversies and new advances

    Directory of Open Access Journals (Sweden)

    Zago Alexandre C.

    1999-01-01

    Full Text Available Cardiopulmonary arrest is a medical emergency in which the lapse of time between event onset and the initiation of measures of basic and advanced support, as well as the correct care based on specific protocols for each clinical situation, constitute decisive factors for a successful therapy. Cardiopulmonary arrest care cannot be restricted to the hospital setting because of its fulminant nature. This necessitates the creation of new concepts, strategies and structures, such as the concept of life chain, cardio-pulmonary resuscitation courses for professionals who work in emergency medical services, the automated external defibrillator, the implantable cardioverter-defibrillator, and mobile intensive care units, among others. New concepts, strategies and structures motivated by new advances have also modified the treatment and improved the results of cardiopulmonary resuscitation in the hospital setting. Among them, we can cite the concept of cerebral resuscitation, the application of the life chain, the creation of the universal life support algorithm, the adjustment of drug doses, new techniques - measure of the end-tidal carbon dioxide levels and of the coronary perfusion pressure - and new drugs under research.

  14. Disseminating cardiopulmonary resuscitation training by distributing 35,000 personal manikins among school children

    DEFF Research Database (Denmark)

    Isbye, Dan L; Rasmussen, Lars S; Ringsted, Charlotte;

    2007-01-01

    train 17,140 from the second tier (mean, 2.5 persons per pupil; 95% confidence interval, 2.4 to 2.5). The teachers had used a mean of 64 minutes (95% confidence interval, 60 to 68) for preparation and a mean of 13 minutes (95% confidence interval, 11 to 15) to tidy up. Incidence of bystander CPR in the......BACKGROUND: Because most cardiac arrests occur at home, widespread training is needed to increase the incidence of cardiopulmonary resuscitation (CPR) by lay persons. The aim of this study was to evaluate the effect of mass distribution of CPR instructional materials among schoolchildren. METHODS...... AND RESULTS: We distributed 35,002 resuscitation manikins to pupils (12 to 14 years of age) at 806 primary schools. Using the enclosed 24-minute instructional DVD, they trained in CPR and subsequently used the kit to train family and friends (second tier). They completed a questionnaire on who had...

  15. Are the current guideline recommendations for neonatal cardiopulmonary resuscitation safe and effective?

    Science.gov (United States)

    Rottenberg, Eric M

    2016-08-01

    A recently published review of approaches to optimize chest compressions in the resuscitation of asphyxiated newborns discussed the current recommendations and explored potential determinants of effective neonatal cardiopulmonary resuscitation (CPR). However, not all potential determinants of effective neonatal CPR were explored. Chest compression shallower than the current guideline recommendation of approximately 33% of the anterior-posterior (AP) chest diameter may be safer and more effective. From a physiological standpoint, high-velocity brief duration shallower compression may be more effective than current recommendations. The application of a 1- or 2-finger method of high-impulse CPR, which would depend on the size of the subject, may be more effective than using a 2-thumb (TT) encircling hands method of CPR. Adrenaline should not be used in the treatment of asphyxiated neonates and when necessary titrated vasopressin should be used. PMID:27220864

  16. A randomized cross-over study of the quality of cardiopulmonary resuscitation among females performing 30:2 and hands-only cardiopulmonary resuscitation

    Directory of Open Access Journals (Sweden)

    Patrickson W Clive

    2009-07-01

    Full Text Available Abstract Background Hands-Only cardiopulmonary resuscitation (CPR is recommended for use on adult victims of witnessed out-of-hospital (OOH sudden cardiac arrest or in instances where rescuers cannot perform ventilations while maintaining minimally interrupted quality compressions. Promotion of Hands-Only CPR should improve the incidence of bystander CPR and, subsequently, survival from OOH cardiac arrest; but, little is known about a rescuer's ability to deliver continuous chest compressions of adequate rate and depth for periods typical of emergency services response time. This study evaluated chest compression rate and depth as subjects performed Hands-Only CPR for 10 minutes. For comparison purposes, each also performed chest compressions with ventilations (30:2 CPR. It also evaluated fatigue and changes in body biomechanics associated with each type of CPR. Methods Twenty healthy female volunteers certified in basic life support performed Hands-Only CPR and 30:2 CPR on a manikin. A mixed model repeated measures cross-over design evaluated chest compression rate and depth, changes in fatigue (chest compression force, perceived exertion, and blood lactate level, and changes in electromyography and joint kinetics and kinematics. Results All subjects completed 10 minutes of 30:2 CPR; but, only 17 completed 10 minutes of Hands-Only CPR. Rate, average depth, percentage at least 38 millimeters deep, and force of compressions were significantly lower in Hands-Only CPR than in 30:2 CPR. Rates were maintained; but, compression depth and force declined significantly from beginning to end CPR with most decrement occurring in the first two minutes. Perceived effort and joint torque changes were significantly greater in Hands-Only CPR. Performance was not influenced by age. Conclusion Hands-Only CPR required greater effort and was harder to sustain than 30:2 CPR. It is not known whether the observed greater decrement in chest compression depth associated

  17. Family presence during cardiopulmonary resuscitation: who should decide?

    Science.gov (United States)

    Lederman, Zohar; Garasic, Mirko; Piperberg, Michelle

    2014-05-01

    Whether to allow the presence of family members during cardiopulmonary resuscitation (CPR) has been a highly contentious topic in recent years. Even though a great deal of evidence and professional guidelines support the option of family presence during resuscitation (FPDR), many healthcare professionals still oppose it. One of the main arguments espoused by the latter is that family members should not be allowed for the sake of the patient's best interests, whether it is to increase his chances of survival, respect his privacy or leave his family with a last positive impression of him. In this paper, we examine the issue of FPDR from the patient's point of view. Since the patient requires CPR, he is invariably unconscious and therefore incompetent. We discuss the Autonomy Principle and the Three-Tiered process for surrogate decision making, as well as the Beneficence Principle and show that these are limited in providing us with an adequate tool for decision making in this particular case. Rather, we rely on a novel principle (or, rather, a novel specification of an existing principle) and a novel integrated model for surrogate decision making. We show that this model is more satisfactory in taking the patient's true wishes under consideration and encourages a joint decision making process by all parties involved. PMID:23557910

  18. What are the barriers to implementation of cardiopulmonary resuscitation training in secondary schools?

    DEFF Research Database (Denmark)

    Zinckernagel, Line; Malta Hansen, Carolina; Rod, Morten Hulvej; Folke, Fredrik; Torp-Pedersen, Christian; Tjørnhøj-Thomsen, Tine

    2016-01-01

    OBJECTIVE: Cardiopulmonary resuscitation (CPR) training in schools is recommended to increase bystander CPR and thereby survival of out-of-hospital cardiac arrest, but despite mandating legislation, low rates of implementation have been observed in several countries, including Denmark. The purpose...... of the study was to explore barriers to implementation of CPR training in Danish secondary schools. DESIGN: A qualitative study based on individual interviews and focus groups with school leadership and teachers. Thematic analysis was used to identify regular patterns of meaning both within and...... study population comprised 25 participants, 9 school leadership members and 16 teachers. RESULTS: School leadership and teachers considered it important for implementation and sustainability of CPR training that teachers conduct CPR training of students. However, they preferred external instructors to...

  19. What are the barriers to implementation of cardiopulmonary resuscitation training in secondary schools? A qualitative study

    Science.gov (United States)

    Malta Hansen, Carolina; Rod, Morten Hulvej; Folke, Fredrik; Torp-Pedersen, Christian; Tjørnhøj-Thomsen, Tine

    2016-01-01

    Objective Cardiopulmonary resuscitation (CPR) training in schools is recommended to increase bystander CPR and thereby survival of out-of-hospital cardiac arrest, but despite mandating legislation, low rates of implementation have been observed in several countries, including Denmark. The purpose of the study was to explore barriers to implementation of CPR training in Danish secondary schools. Design A qualitative study based on individual interviews and focus groups with school leadership and teachers. Thematic analysis was used to identify regular patterns of meaning both within and across the interviews. Setting 8 secondary schools in Denmark. Schools were selected using strategic sampling to reach maximum variation, including schools with/without recent experience in CPR training of students, public/private schools and schools near to and far from hospitals. Participants The study population comprised 25 participants, 9 school leadership members and 16 teachers. Results School leadership and teachers considered it important for implementation and sustainability of CPR training that teachers conduct CPR training of students. However, they preferred external instructors to train students, unless teachers acquired the CPR skills which they considered were needed. They considered CPR training to differ substantially from other teaching subjects because it is a matter of life and death, and they therefore believed extraordinary skills were required for conducting the training. This was mainly rooted in their insecurity about their own CPR skills. CPR training kits seemed to lower expectations of skill requirements to conduct CPR training, but only among those who were familiar with such kits. Conclusions To facilitate implementation of CPR training in schools, it is necessary to have clear guidelines regarding the required proficiency level to train students in CPR, to provide teachers with these skills, and to underscore that extensive skills are not required to

  20. Nurses’ attitude in out-of-hospital cardiopulmonary resuscitation

    Directory of Open Access Journals (Sweden)

    Theodore Kapadohos

    2015-10-01

    Full Text Available Sudden cardiac arrest is one of the leading causes of death in Europe. Bystanders’ early Cardio-Pulmonary Resuscitation (CPR may double or triple survival rates of out-of-hospital cardiac arrest victims. Aim: To investigate nurses’ attitude, in starting or not CPR and also the most frequent reasons that deter them from engaging in. Materials and Methods: The study had a sample of 177 nurses and assistant nurses that were working in nine hospitals of Athens. Nurses filled out the same, predetermined questionnaire, voluntarily and anonymously. The collected answers were analyzed with the help of the statistical program SPSS v.16, using x2 and Kendall’s Tau-B methods. Results: From 177 participants, 78% (137 were women and 22% (40 men with mean age 31 years (±7. According to their education, 16% (28 were Assistant Nurses, 79% (140 Registered Nurses (ATEI, AEI and 5% (9 Nurses had an MSc diploma. Nurses that had been recently trained in certified BLS courses felt more confident and were more willing to start CPR in a known victim (p=0.004 and in an unknown victim (p=0.02 comparing to nurses that had been trained a long time ago or never. Most frequent reasons nurses reported that deter them from starting CPR are the fear of a possible lawsuit (43%, the fear of harming instead of helping (30% and the fear of infectious transmission from victim to rescuer (15%. The fear of harming correlates considerably with lower ages (the younger the nurse the more is afraid, p=0.04 and also correlates substantially with the training in a certified CPR course (the more a nurse is trained, the less is afraid, p<0.001. Accordingly, the fear of infection diminishes as long as the CPR training is repeated (p=0.03. Conclusions: According to the results, there is a necessity of continuous education and re-education of nurses, in certified Basic Life Support programs. With frequent and specialized training, nurses will show more willingness to engage in an out

  1. Quality of cardiopulmonary resuscitation in out-of-hospital cardiac arrest is hampered by interruptions in chest compressions--a nationwide prospective feasibility study

    DEFF Research Database (Denmark)

    Krarup, Niels Henrik; Terkelsen, Christian Juhl; Johnsen, Søren Paaske;

    2011-01-01

    Quality of cardiopulmonary resuscitation (CPR) is a critical determinant of outcome following out-of-hospital cardiac arrest. The aim of our study was to evaluate the quality of CPR provided by emergency medical service providers (Basic Life Support (BLS) capability) and emergency medical service...

  2. Quality of cardiopulmonary resuscitation in out-of-hospital cardiac arrest is hampered by interruptions in chest compressions-A nationwide prospective feasibility study

    DEFF Research Database (Denmark)

    Krarup, Niels Henrik; Terkelsen, Christian Juhl; Johnsen, Søren Paaske;

    2010-01-01

    Quality of cardiopulmonary resuscitation (CPR) is a critical determinant of outcome following out-of-hospital cardiac arrest. The aim of our study was to evaluate the quality of CPR provided by emergency medical service providers (Basic Life Support (BLS) capability) and emergency medical service...

  3. Impact of Dispatcher‐Assisted Bystander Cardiopulmonary Resuscitation on Neurological Outcomes in Children With Out‐of‐Hospital Cardiac Arrests: A Prospective, Nationwide, Population‐Based Cohort Study

    OpenAIRE

    Goto, Yoshikazu; Maeda, Tetsuo; GOTO, YUMIKO

    2014-01-01

    Background The impact of dispatcher‐assisted bystander cardiopulmonary resuscitation (CPR) on neurological outcomes in children is unclear. We investigated whether dispatcher‐assisted bystander CPR shows favorable neurological outcomes (Cerebral Performance Category scale 1 or 2) in children with out‐of‐hospital cardiac arrest (OHCA). Methods and Results Children (n=5009, age

  4. Survey of knowledge of cardiopulmonary resuscitation in nurses of community-based health services in Hainan province

    OpenAIRE

    Chen, Xiu-Zhen

    2008-01-01

    To assess the knowledge of cardiopulmonary resuscitation (CPR) among the nurses ( n= 302) of community-based health services in Hainan province of China, a survey was made by randomized stratified cluster sampling using self-designed questionnaires. The passing rate for qualification of the knowledge of CPR was found to be very low in Hainan province (23.18 %). A significant difference of regions and different educational level among the nurses were also noticed (P

  5. A Review of Compression, Ventilation, Defibrillation, Drug Treatment, and Targeted Temperature Management in Cardiopulmonary Resuscitation

    Directory of Open Access Journals (Sweden)

    Jian Pan

    2015-01-01

    Full Text Available Objective: Important studies of cardiopulmonary resuscitation (CPR techniques influence the development of new guidelines. We systematically reviewed the efficacy of some important studies of CPR. Data Sources: The data analyzed in this review are mainly from articles included in PubMed and EMBASE, published from 1964 to 2014. Study Selection: Original articles and critical reviews about CPR techniques were selected for review. Results: The survival rate after out-of-hospital cardiac arrest (OHCA is improving. This improvement is associated with the performance of uninterrupted chest compressions and simple airway management procedures during bystander CPR. Real-time feedback devices can be used to improve the quality of CPR. The recommended dose, timing, and indications for adrenaline (epinephrine use may change. The appropriate target temperature for targeted temperature management is still unclear. Conclusions: New studies over the past 5 years have evaluated various aspects of CPR in OHCA. Some of these studies were high-quality randomized controlled trials, which may help to improve the scientific understanding of resuscitation techniques and result in changes to CPR guidelines.

  6. Bispectral index monitoring during cardiopulmonary resuscitation repeated twice within 8 days in the same patient: a case report

    OpenAIRE

    Pawlik, Michael T.; Seyfried, Timo F.; Riegger, Christian; Klingler, Werner; Selig, Christoph

    2008-01-01

    Research on cardiac resuscitation has led to various changes in the techniques and drug administration involved in modern advanced life support. Besides improving primary cardiac survival, interest is increasingly focused on a favourable neurological outcome. However, until now there has been no on-site equipment to support the clinical observations of the cardiopulmonary resuscitation (CPR) team. Bispectral index (BIS) monitoring has been used for avoiding awareness during anaesthesia for ma...

  7. Release of endogenous vasopressors during and after cardiopulmonary resuscitation.

    OpenAIRE

    Lindner, K. H.; Haak, T; Keller, A; Bothner, U.; Lurie, K. G.

    1996-01-01

    OBJECTIVE: To assess whether plasma endothelin, adrenaline, noradrenaline, arginine vasopressin, adrenocorticotropin, and cortisol concentrations were higher during cardiopulmonary resuscitation in patients in whom resuscitation was successful than in those in whom it failed, and to measure the concentrations of these hormones in the immediate post-resuscitation phase. DESIGN: Prospective, descriptive study. SETTING: Emergency medical service at a university hospital. PATIENTS: 60 patients wi...

  8. Resuscitation, prolonged cardiac arrest, and an automated chest compression device

    DEFF Research Database (Denmark)

    Risom, Martin; Jørgensen, Henrik; Rasmussen, Lars S;

    2010-01-01

    The European Resuscitation Council's 2005 guidelines for cardiopulmonary resuscitation (CPR) emphasize the delivery of uninterrupted chest compressions of adequate depth during cardiac arrest.......The European Resuscitation Council's 2005 guidelines for cardiopulmonary resuscitation (CPR) emphasize the delivery of uninterrupted chest compressions of adequate depth during cardiac arrest....

  9. Cardiopulmonary Resuscitation Pattern Evaluation Based on Ensemble Empirical Mode Decomposition Filter via Nonlinear Approaches

    Science.gov (United States)

    Ma, Matthew Huei-Ming

    2016-01-01

    Good quality cardiopulmonary resuscitation (CPR) is the mainstay of treatment for managing patients with out-of-hospital cardiac arrest (OHCA). Assessment of the quality of the CPR delivered is now possible through the electrocardiography (ECG) signal that can be collected by an automated external defibrillator (AED). This study evaluates a nonlinear approximation of the CPR given to the asystole patients. The raw ECG signal is filtered using ensemble empirical mode decomposition (EEMD), and the CPR-related intrinsic mode functions (IMF) are chosen to be evaluated. In addition, sample entropy (SE), complexity index (CI), and detrended fluctuation algorithm (DFA) are collated and statistical analysis is performed using ANOVA. The primary outcome measure assessed is the patient survival rate after two hours. CPR pattern of 951 asystole patients was analyzed for quality of CPR delivered. There was no significant difference observed in the CPR-related IMFs peak-to-peak interval analysis for patients who are younger or older than 60 years of age, similarly to the amplitude difference evaluation for SE and DFA. However, there is a difference noted for the CI (p CPR-IMFs amplitude differences. PMID:27529068

  10. Knowledge and attitudes towards cardiopulmonary resuscitation among university students in Riyadh, Saudi Arabia

    International Nuclear Information System (INIS)

    Objective was to assess the knowledge and attitudes towards cardiopulmonary resuscitation (CPR) among the students of King Saud University. This study was a cross sectional survey among King Saud University students, Riyadh, Kingdom of Saudi Arabia, which took place on December 17-20, 2006. The data was collected from self-administered questionnaires prepared in Arabic. The questionnaires were distributed to all 15 colleges of the university. Out of a study sample of 2250 students, 31% did not have prior CPR information. Of those with previous knowledge, 85% feel that it is inadequate. The most common sources of information were television and movies. The 12.7% of individuals encountered a situation that required the use of CPR. However, 14% of them performed it. This was mostly due to lack of knowledge (42.8%). Eighty-eight percent of students would like to learn how to perform CPR. Out of all King Saud University students, 45% believe that CPR training should be a graduation requirement. It was found that overall attitude towards CPR was positive. However, the knowledge on the topic was insufficient. Thus, more focus should be placed on the improvement of CPR skills. In addition, more studies are needed to assess knowledge and attitudes towards CPR in the community. (author)

  11. Assessment of long-term impact of formal certified cardiopulmonary resuscitation training program among nurses

    Directory of Open Access Journals (Sweden)

    P P Saramma

    2016-01-01

    Full Text Available Context: Cardiopulmonary resuscitation (CPR and emergency cardiovascular care guidelines are periodically renewed and published by the American Heart Association. Formal training programs are conducted based on these guidelines. Despite widespread training CPR is often poorly performed. Hospital educators spend a significant amount of time and money in training health professionals and maintaining basic life support (BLS and advanced cardiac life support (ACLS skills among them. However, very little data are available in the literature highlighting the long-term impact of these training. Aims: To evaluate the impact of formal certified CPR training program on the knowledge and skill of CPR among nurses, to identify self-reported outcomes of attempted CPR and training needs of nurses. Setting and Design : Tertiary care hospital, Prospective, repeated-measures design. Subjects and Methods: A series of certified BLS and ACLS training programs were conducted during 2010 and 2011. Written and practical performance tests were done. Final testing was undertaken 3-4 years after training. The sample included all available, willing CPR certified nurses and experience matched CPR noncertified nurses. Statistical Analysis Used: SPSS for Windows version 21.0. Results: The majority of the 206 nurses (93 CPR certified and 113 noncertified were females. There was a statistically significant increase in mean knowledge level and overall performance before and after the formal certified CPR training program (P = 0.000. However, the mean knowledge scores were equivalent among the CPR certified and noncertified nurses, although the certified nurses scored a higher mean score (P = 0.140. Conclusions: Formal certified CPR training program increases CPR knowledge and skill. However, significant long-term effects could not be found. There is a need for regular and periodic recertification.

  12. Impact of a stress coping strategy on perceived stress levels and performance during a simulated cardiopulmonary resuscitation: a randomized controlled trial

    OpenAIRE

    Hunziker, Sabina; Pagani, Simona; Fasler, Katrin; Tschan, Franziska; Semmer, Norbert K.; Marsch, Stephan

    2013-01-01

    Background Cardiopulmonary resuscitation (CPR) causes significant stress for the rescuers which may cause deficiencies in attention and increase distractibility. This may lead to misjudgements of priorities and delays in CPR performance, which may further increase mental stress (vicious cycle). This study assessed the impact of a task-focusing strategy on perceived stress levels and performance during a simulated CPR scenario. Methods This prospective, randomized-controlled trial was conducte...

  13. Impact of a stress coping strategy on perceived stress levels and performance during a simulated cardiopulmonary resuscitation: a randomized controlled trial

    OpenAIRE

    Hunziker, Sabina; Pagani, Simona; Fasler, Katrin; Tschan, Franziska; Semmer, Norbert K.; Marsch, Stephan

    2013-01-01

    Background Cardiopulmonary resuscitation (CPR) causes significant stress, which may cause deficiencies in attention and increase distractibility. This may lead to misjudgements of priorities and delays in CPR performance, which may further increase mental stress (vicious cycle). This study assessed the impact of a task-focusing strategy on perceived stress levels and performance during a simulated CPR scenario. Methods This prospective, randomized-controlled trial was conduc...

  14. The Stop-Only-While-Shocking algorithm reduces hands-off time by 17% during cardiopulmonary resuscitation

    DEFF Research Database (Denmark)

    Koch Hansen, Lars; Mohammed, Anna; Pedersen, Magnus;

    2016-01-01

    INTRODUCTION: Reducing hands-off time during cardiopulmonary resuscitation (CPR) is believed to increase survival after cardiac arrests because of the sustaining of organ perfusion. The aim of our study was to investigate whether charging the defibrillator before rhythm analyses and shock delivery...... significantly reduced hands-off time compared with the European Resuscitation Council (ERC) 2010 CPR guideline algorithm in full-scale cardiac arrest scenarios. METHODS: The study was designed as a full-scale cardiac arrest simulation study including administration of drugs. Participants were randomized into...

  15. Interposed Abdominal Compression CPR for an Out-of-Hospital Cardiac Arrest Victim Failing Traditional CPR

    OpenAIRE

    McClung, Christian D.; Alexander J. Anshus

    2015-01-01

    Interposed abdominal compression cardiopulmonary resuscitation (IAC-CPR) is an alternative technique to traditional cardiopulmonary resuscitation (CPR) that can improve perfusion and lead to restoration of circulation in patients with chest wall deformity either acquired through vigorous CPR or co-morbidity such as chronic obstructive pulmonary disease. We report a case of out-of-hospital cardiac arrest where IAC-CPR allowed for restoration of spontaneous circulation and eventual ...

  16. Survey of knowledge of cardiopulmonary resuscitation in nurses of community-based health services in Hainan province

    Directory of Open Access Journals (Sweden)

    CHEN Xiu-zhen

    2008-12-01

    Full Text Available To assess the knowledge of cardiopulmonary resuscitation (CPR among the nurses ( n= 302 of community-based health services in Hainan province of China, a survey was made by randomized stratified cluster sampling using self-designed questionnaires. The passing rate for qualification of the knowledge of CPR was found to be very low in Hainan province (23.18 %. A significant difference of regions and different educational level among the nurses were also noticed (P<0.01. It may be concluded from the study that nurses of community-based health services in Hainan province lack the basic knowledge of CPR, especially in rural region.

  17. An integrative review: instructional strategies to improve nurses' retention of cardiopulmonary resuscitation priorities.

    Science.gov (United States)

    Sullivan, Nancy

    2015-01-01

    Recognizing and responding to a cardiac arrest in the hospital setting is a high stress, high anxiety event for all healthcare providers. It requires the performance of several basic, but extremely important cardiopulmonary resuscitation (CPR) skills and response priorities. If not executed correctly and in a timely manner, a bad outcome may result. Poor retention of cardiopulmonary resuscitation skills and priorities is well documented in the literature. An integrative review of the evidence was conducted to answer the question, "Is there a more effective training method to improve nurses' retention of CPR priorities during an in hospital cardiac arrest as compared to traditional American Heart Association training? "This review evaluated high fidelity and low fidelity simulation training, online or computer-based training and video instruction as potential teaching strategies focusing on CPR priorities. The role of deliberate practice is discussed. The strongest evidence suggests that a teaching plan employing brief, frequent, repetitive or deliberate practice used in collaboration with low fidelity or high fidelity simulation may be a potential strategy to improve nurses' retention of CPR priorities over time. PMID:25830906

  18. Mechanical CPR devices

    OpenAIRE

    Halperin, Henry; Carver, David J.

    2010-01-01

    It is recognized that the quality of cardiopulmonary resuscitation (CPR) is an important predictor of outcome from cardiac arrest. Mechanical chest-compression devices provide an alternative to manual CPR. Physiological and animal data suggest that mechanical chest-compression devices are more effective than manual CPR. Consequently, there has been much interest in the development of new techniques and devices to improve the efficacy of CPR. This review will consider the evidence ...

  19. A new method without reference channels used for ventricular fibrillation detection during cardiopulmonary resuscitation.

    Science.gov (United States)

    Yu, Ming; Zhang, Guang; Wu, Taihu; Li, Chao; Wan, Zongming; Li, Liangzhe; Wang, Chunfei; Wang, Yalin; Lu, Hengzhi; Chen, Feng

    2016-06-01

    Ventricular fibrillation (VF) is observed as the initial rhythm in the majority of patients suffering from sudden cardiac arrest. It is vitally important to accurately recognize the initial VF rhythm and then implement electrical defibrillation. However, artifacts produced by chest compression during cardiopulmonary resuscitation (CPR) make the VF detection algorithms utilized by current automated external defibrillators (AEDs) unreliable. CPR must be traditionally interrupted for a reliable diagnosis. However, interruptions in chest compression have a deleterious effect on the success of defibrillation. The elimination of the CPR artifacts would enable compressions to continue during AED VF detection and thereby increase the likelihood of resuscitation success. We have estimated a model of this artifact by adaptively incorporating noise-assisted multivariate empirical mode decomposition (NA-MEMD) and least mean squares (LMS) and then removing the artifact from the corrupted ECGs. The simulation experiment indicated that the CPR artifact could be accurately modeled without any reference channels. We constructed a BP neural network to evaluate the results. A total of 372 VF and 645 normal sinus rhythm (SR) ECG samples were included in the analysis, and 24 CPR artifact signals were used to construct corrupted ECGs. The results indicated that at different SNR levels ranging from 0 to -12 dB, the sensitivity and specificity were always above 95 and 80 %, respectively. PMID:26831488

  20. A Review of the Performance of Artifact Filtering Algorithms for Cardiopulmonary Resuscitation

    Directory of Open Access Journals (Sweden)

    Yushun Gong

    2013-01-01

    Full Text Available Various filtering strategies have been adopted and investigated to suppress the cardiopulmonary resuscitation (CPR artifact. In this article, two types of artifact removal methods are reviewed: one is the method that removes CPR artifact using only ECG signals, and the other is the method with additional reference signals, such as acceleration, compression depth and transthoracic impedance. After filtering, the signal-to-noise ratio is improved from 0 dB to greater than 2.8 dB, the sensitivity is increased to > 90% as recommended by the American Heart Association, whereas the specificity was far from the recommended 95%, which is considered to be the major drawback of the available artifact removal methods. The overall performance of the adaptive filtering methods with additional reference signal outperforms the methods using only ECG signals. Further research should focus on the refinement of artifact filtering methods and the improvement of shock advice algorithms with the presence of CPR.

  1. Brief Bedside Refresher Training to Practice Cardiopulmonary Resuscitation Skills in the Ambulatory Surgery Center Setting.

    Science.gov (United States)

    Kemery, Stephanie; Kelly, Kelley; Wilson, Connie; Wheeler, Corrine A

    2015-08-01

    Cardiac arrest can occur in any health care setting at any time, requiring nursing staff to be prepared to quickly and adequately perform basic cardiopulmonary resuscitation (CPR). Currently, the American Heart Association certifies health care providers in Basic Life Support (BLS) for a 2-year period, but evidence indicates that psychomotor skills decline well before the end of the certification time frame. Nurses in the ambulatory surgery setting expressed concern regarding their ability to implement CPR successfully, given the infrequent occurrence of cardiac and respiratory arrests. Using a study by Niles et al. as a model, the authors piloted the implementation of brief CPR refresher training at the bedside of an ambulatory surgery center to assess and increase nurse confidence in BLS skills. PMID:26247660

  2. Microdialysis Assessment of Cerebral Perfusion during Cardiac Arrest, Extracorporeal Life Support and Cardiopulmonary Resuscitation in Rats – A Pilot Trial

    Science.gov (United States)

    Schober, Andreas; Warenits, Alexandra M.; Testori, Christoph; Weihs, Wolfgang; Hosmann, Arthur; Högler, Sandra; Sterz, Fritz; Janata, Andreas; Scherer, Thomas; Magnet, Ingrid A. M.; Ettl, Florian; Laggner, Anton N.; Herkner, Harald; Zeitlinger, Markus

    2016-01-01

    Cerebral metabolic alterations during cardiac arrest, cardiopulmonary resuscitation (CPR) and extracorporeal cardiopulmonary life support (ECLS) are poorly explored. Markers are needed for a more personalized resuscitation and post—resuscitation care. Aim of this study was to investigate early metabolic changes in the hippocampal CA1 region during ventricular fibrillation cardiac arrest (VF-CA) and ECLS versus conventional CPR. Male Sprague-Dawley rats (350g) underwent 8min untreated VF-CA followed by ECLS (n = 8; bloodflow 100ml/kg), mechanical CPR (n = 18; 200/min) until return of spontaneous circulation (ROSC). Shams (n = 2) were included. Glucose, glutamate and lactate/pyruvate ratio were compared between treatment groups and animals with and without ROSC. Ten animals (39%) achieved ROSC (ECLS 5/8 vs. CPR 5/18; OR 4,3;CI:0.7–25;p = 0.189). During VF-CA central nervous glucose decreased (0.32±0.1mmol/l to 0.04±0.01mmol/l; p<0.001) and showed a significant rise (0.53±0.1;p<0.001) after resuscitation. Lactate/pyruvate (L/P) ratio showed a 5fold increase (31 to 164; p<0.001; maximum 8min post ROSC). Glutamate showed a 3.5-fold increase to (2.06±1.5 to 7.12±5.1μmol/L; p<0.001) after CA. All parameters normalized after ROSC with no significant differences between ECLS and CPR. Metabolic changes during ischemia and resuscitation can be displayed by cerebral microdialysis in our VF-CA CPR and ECLS rat model. We found similar microdialysate concentrations and patterns of normalization in both resuscitation methods used. Institutional Protocol Number: GZ0064.11/3b/2011 PMID:27175905

  3. Comparison of end-tidal carbon dioxide levels with cardiopulmonary resuscitation success presented to emergency department with cardiopulmonary arrest.

    Science.gov (United States)

    Akinci, Emine; Ramadan, Hayri; Yuzbasioglu, Yucel; Coskun, Figen

    2014-01-01

    Objective: To measure end-tidal carbon dioxide pressure (PetCO2) in preset interval in order to evaluate the efficiency of cardiopulmonary resuscitation (CPR) performed on patients in cardiopulmonary arrest, evaluate the validity of PetCO2 in predicting the mortality and finally assess the PetCO2 levels of the patients in cardiopulmonary arrest based on the initial presenting rhythm. Methods: This prospective study was conducted at the Ankara Training and Research Hospital on patients who presented with cardiopulmonary arrest. Standard ACLS (Advanced Cardiac Life Support) protocols were performed. Patients were categorized in two groups based on their rhythms as Ventricular Fibrillation and Asystole. Patients’ PetCO2 values were recorded. Results: PetCO2 levels of the Return of Spontaneous Circulation (ROSC) group in the 5th, 10th, 15th and 20th minutes were significantly higher compared to the exitus group (p<0.001). In distinguishing ROSC and exitus, PetCO2 measurements within 5-20 minute intervals showed highest performance on the 20th and lowest on the 5th minutes. Conclusion: PetCO2 values are higher in the ROSC group. During the CPR, the most reliable time for ROSC estimation according to PetCO2 values is 20th minute. None of the patients who had PetCO2 levels less than 14 mmHg survived. PMID:24639823

  4. The impact of CPR and AED training on healthcare professionals' self-perceived attitudes to performing resuscitation

    Directory of Open Access Journals (Sweden)

    Källestedt Marie-Louise

    2012-04-01

    Full Text Available Abstract Background Healthcare professionals have shown concern about performing mouth-to-mouth ventilation due to the risks to themselves with the procedure. However, little is known about healthcare professionals' fears and attitudes to start CPR and the impact of training. Objective To examine whether there were any changes in the attitudes among healthcare professionals to performing CPR from before to after training. Methods Healthcare professionals from two Swedish hospitals were asked to answer a questionnaire before and after training. The questions were relating to physical and mental discomfort and attitudes to CPR. Statistical analysis used was generalized McNemar's test. Results Overall, there was significant improvement in 10 of 11 items, reflecting various aspects of attitudes to CPR. All groups of health care professionals (physicians, nurses, assistant nurses, and "others" = physiotherapists, occupational therapists, social welfare officers, psychologists, biomedical analysts felt more secure in CPR knowledge after education. In other aspects, such as anxiety prior to a possible cardiac arrest, only nurses and assistant nurses improved. The concern about being infected, when performing mouth to mouth ventilation, was reduced with the most marked reduction in physicians (75%; P Conclusion In this hospital-based setting, we found a positive outcome of education and training in CPR concerning healthcare professionals' attitudes to perform CPR. They felt more secure in their knowledge of cardiopulmonary resuscitation. In some aspects of attitudes to resuscitation nurses and assistant nurses appeared to be the groups that were most markedly influenced. The concern of being infected by a disease was low.

  5. Teaching CPR to Florida's Students.

    Science.gov (United States)

    Varnes, Jill W.; Crone, Ernest G.

    1980-01-01

    A program in cardiopulmonary resuscitation (CPR) instruction for Florida's school children is described. Program guidelines and support services are detailed for other schools wishing to implement such a program. (JN)

  6. Effect of four resuscitation methods on lung ventilation of pigs with respiratory arrest

    OpenAIRE

    Ya-hua LIU; Xiu-man LI; Li-xiang WANG

    2012-01-01

    Objective To observe the effects of four cardiopulmonary resuscitation (CPR) methods on lung ventilation of pigs with respiratory arrest. The four CPR methods included chest compression CPR (C-CPR), compression under the diaphragm CPR (D-CPR), abdominal compression CPR (A-CPR), and abdominal wall lifting and compression CPR (L-CPR). Methods  A total of 28 healthy domestic pigs were randomly divided into four groups. The pig respiratory arrest model was reproduced by intravenous injection of s...

  7. Nontraumatic postmortem computed tomographic demonstration of cerebral gas embolism following cardiopulmonary resuscitation

    International Nuclear Information System (INIS)

    The aim of this study was to investigate cerebral gas embolism (GE) on nontraumatic postmortem CT (PMCT), regarding its frequency, location (arterial or venous), and causes. Our subjects were 404 nontraumatically deceased patients who had been in a state of cardiopulmonary arrest on arrival at our emergency room. PMCT was performed within 2 h of the confirmation of death. Cardiopulmonary resuscitation (CPR) was performed on 387 of the 404 subjects; and of these, cerebral GE was detected in 29 (7.5%) subjects (3 arterial, 25 venous, 1 undeterminable). Cerebral GE was not noted in the other 17 of the 404 subjects who did not undergo CPR. However, there was no significant difference in the incidence of cerebral GE between the subjects who underwent CPR and those who did not. The mechanism of cerebral arterial GE was presumed due to pulmonary barotrauma and/or paradoxical embolism, while the thoracic pump theory was suggested to explain the cerebral venous GE. Cerebral arterial/venous GE is found in CPR cases on nontraumatic PMCT. (author)

  8. Survival after in-hospital cardiopulmonary resuscitation in a major referral center

    Directory of Open Access Journals (Sweden)

    Saghafinia Masoud

    2010-01-01

    Full Text Available Aim: This study was undertaken to assess the demographics, clinical parameters and outcomes of patients undergoing cardiopulmonary resuscitation (CPR, by the code blue team at our center to compare with other centers. Materials and Methods: Data were collected retrospectively from all adult patients who underwent CPR at our hospital from 2007 to 2008. CPR was performed on 290 patients and it was given 313 times. Clinical outcomes of interest were survival at the end of CPR and survival at discharge from the hospital. Factors associated with survival were evaluated via binomial and chi square-tests. Results: Of the 290 patients included, 95 patients (30.4% had successful CPR. However, only 35 patients (12% were alive at discharge. The majority requiring CPR were above 60 years of age (61.7%. Males required CPR more than females. There were 125 women (43.1% and 165 males (56.9% aged 3 to 78 (average 59.6 years. Majority (179 of the cases (61.7% were above 60 years of age. Regarding the various wards, 54 cases (17.3% were in the internal medicine ward, 63 cases (20.1% in the surgery ward, 1 case (0.3% in the clinic, 11 cases (3.5% in the paraclinic, 116 cases (37.1% in the emergency (ER, 55 cases (17.5% in the Intensive Care Unit (ICU and Coronary Care Unit (CCU, and 13 cases (4.2% were in other wards. Cardiac massage was done in 133 cases (42.5%, defibrillation only via electroshock 3 cases (1%, and both were used in177 cases (56.5%. The ER had the most cases of CPR. Both cardiac massage and electroshock defibrillation were needed in most cases. Conclusion: In-hospital CPR for cardiopulmonary arrest was associated with 30.4% success at our center at the end of CPR but only 12% were alive at discharge. Duration of CPR> 10 minutes was predictive of significantly decreased survival to discharge.

  9. The influence of the media on COPD patients’ knowledge regarding cardiopulmonary resuscitation

    Directory of Open Access Journals (Sweden)

    Stefano Nava

    2008-06-01

    Full Text Available Stefano Nava1, Carmen Santoro1, Mario Grassi2, Nicholas Hill31Respiratory Unit, Fondazione S Maugeri, I R C C S Istituto Scientifico di Pavia, Pavia, Italy; 2Department of Health Sciences, Section of Medical Statistics and Epidemiology, University of Pavia, Pavia, Italy; 3Pulmonary and Critical Care Division, Tufts University, New England Medical Center, Boston, MA, USABackground: The decision whether or not to undertake cardiopulmonary resuscitation (CPR is a major ethical challenge. Patient preferences may be influenced by multiple factors, including information given by the media.Objectives: We wanted to assess whether patients’ knowledge about CPR survival and outcomes was related to presentation by the media.Methods: 100 consecutive patients with COPD and chronic respiratory failure (CRF and 100 patients at their first hospital admission for respiratory problems were enrolled. A questionnaire was administered to the patients seeking to ascertain their exposure to health information from the media, and to obtain their opinions on 1 the probability of survival after CPR, 2 the maximal length of time from collapse to CPR that allows a reasonable chance of survival, and 3 long-term outcomes of CPR survivors.Results: The patients overestimated the success rate of CPR (63% of them estimated a hospital survival >40%, while the estimate of long-term outcome and timing of the procedure were more realistic. Bivariate correlations analysis showed significant correlation between the rate of correct responses and the viewing of educational television programs (p = 0.039, but not medical stories, reading of health-oriented newspapers, use of the internet, age, educational level, and the presence of CRF.Conclusions: In conclusion, we have shown that both COPD and “newly admitted” patients’ estimate of survival after CPR is much higher than reported by the current literature. A correct knowledge of CPR procedures and outcomes is significantly

  10. Kinetics of carbon dioxide during cardiopulmonary resuscitation

    DEFF Research Database (Denmark)

    Wiklund, L; Söderberg, D; Henneberg, S;

    1986-01-01

    ; improved cardiac output during CPR resulted in more efficient tissue CO2 elimination and was associated with increased survival rates. PaCO2 was also somewhat reduced by efficient alveolar hyperventilation. The arterial PCO2 and pH did not reflect the acid-base balance in peripheral tissues. During CPR...

  11. Discussion of the Misunderstanding of Cardiopulmonary Resuscitation%心肺复苏的误区探讨

    Institute of Scientific and Technical Information of China (English)

    王立祥; 黄子通

    2013-01-01

    Cardiopulmonary resuscitation (CPR) is an effective way to rescue patients with cardiac arrest (CA) whose incidence rate has been increasing with the increase of cardiovascular and cerebrovascular diseases in recent years. After 50 years of exploration and practice of CPR, the survival rate on discharge of CA is far from satisfactory. While more efforts are being made to perfect CPR approach, the experience should be summarized and the misunderstanding should be avoided. We suggest that the main misunderstanding of CPR lies in stereotyped CPR procedure, CPR ventilation, CPR compression, open chest cardiac massage, CPR access, CPR back veneer and time limit are not adaptable to practice. We should work out a better method to guide CPR application in clinical practice.%心脏骤停威胁人们的生命健康,且近年随着心脑血管疾病增加其发病率逐渐攀升,心肺复苏(cardiopulmonaryresuscitation,CPR)作为抢救心脏骤停的有效方法,经过50余年的探索实践,患者的生存出院率仍不理想,故在发掘完善新方法的同时,亦应不断总结经验教训,找出CPR进程中的误区,笔者认为当前临床主要存在CPR程序“刻板化”、CPR通气“死腔化”、CPR按压“形式化”、CPR开胸“概念化”、CPR通路“单一化”、CPR背板“无声化”及CPR时限“教条化”,并结合经验积极尝试修正,以指导临床正确把握并实施CPR.

  12. Characteristics of in-hospital cardiac arrest and cardiopulmonary resuscitation

    Directory of Open Access Journals (Sweden)

    Josip Ivić

    2009-02-01

    Full Text Available Aim We have studied epidemiology of in-hospital cardiac arrest, characteristics of organizing a reanimationand its,procedures as well as its documenting.Methods We analyzed all resuscitation procedure data where anesthesiology reanimation teams (RT providedcardiopulmonary resuscitation (CPR during one-year period. We included resuscitation attemptsthat were initiated outside the Department of Anesthesiology, excluding incidents in operation rooms andIntensive Care Unit (ICU. Data on every cardiac arrest and CPR were entered in a special form.Results During one-year period 87 CPR were performed. Victims of cardiac arrest were principallyelderly patients (age 60 – 80, mostly male (60%. Most frequent victims were neurological patients(42%, surgical patients (21% and neurosurgical patients (10%. The leading cause of cardiac arrestwas primary heart disease, following neurological diseases and respiration disorders of severe etiology.In over 90% cases CPR was initiated by medical personnel in their respective departments, RT arrivedwithin 5 minutes in 73,56% cases. Initially survival was 32%, but full recovery was accomplished in 4patients out of 87 (4,6%.Conclusion Victims of cardiac arrest are patients whose primary disease contributes to occurrence ofcardiorespiratory complications. High mortality and low percentage of full recovery can be explainedby characteristics of patients (old age, nature and seriousness of primary disease which significantly affectthe outcome of CPR. In some cases a question is raised whether to initiate the CPR at all. We wouldlike to point out that continous monitoring of potentially critical patients may prevent cardiorespiratoryincidents whereas the quality and success of CPR may be improved by training of staff and better technicalequipment on the relevant locations in the in the hospital where such incidents usually occur.

  13. Willingness to Perform Chest Compression Only in Witnessed Cardiac Arrest Victims versus Cardiopulmonary Resuscitation in Iran

    OpenAIRE

    Nesreen Yaghmour; Mohammad Reza Movahed

    2015-01-01

    Background: Performing immediate bystander Cardio Pulmonary Resuscitation (CPR) is the most important factor that determines survival from cardiac arrest. Recommended mouth to mouth ventilation maneuver during CPR has led to lower rate of CPR performance in the population. Objectives: The present survey aimed to evaluate the willingness of nurses at Shiraz University of Medical Sciences for performing CPR versus chest-compression-only CPR. Patients and Methods: During a CPR course, we...

  14. Outcome and predictors of cardiopulmonary resuscitation among patients admitted in Medical Intensive Care Unit in North India

    Directory of Open Access Journals (Sweden)

    Amit Bansal

    2016-01-01

    Full Text Available Background: Outcome and predictors of survival after cardiopulmonary resuscitation (CPR in Intensive Care Units (ICUs have been extensively studied in western world, but data from developing countries is sparse. Objectives: To study the outcome and predictors of survival after CPR in a Medical ICU (MICU of a tertiary level teaching hospital in North India. Materials and Methods: A 1-year prospective cohort study. Results: Of 105 in-MICU CPRs, forty patients (38.1% achieved return of spontaneous circulation (ROSC. Only one patient (0.9% survived up to hospital discharge. The predictors of ROSC were ventricular tachycardia/ventricular fibrillation as first monitored rhythm, intubation during CPR and CPR duration ≤ 10 min. CPR duration > 10 min was a significant factor for resuscitation failure. Conclusions: The rate of survival to hospital discharge after in-MICU CPRs is extremely poor. Our data may aid treating physicians, resuscitation teams, and families in understanding the likely outcome of patients after in-MICU CPRs.

  15. Cardio-pulmonary resuscitation of brain-dead organ donors: a literature review and suggestions for practice.

    Science.gov (United States)

    Dalle Ave, Anne L; Gardiner, Dale; Shaw, David M

    2016-01-01

    "Organ preserving cardiopulmonary resuscitation (OP-CPR)" is defined as the use of CPR in cases of cardiac arrest to preserve organs for transplantation, rather than to revive the patient. Is it ethical to provide OP-CPR in a brain-dead organ donor to save organs that would otherwise be lost? To answer this question, we review the literature on brain-dead organ donors, conduct an ethical analysis, and make recommendations. We conclude that OP-CPR can benefit patients and families by fulfilling the wish to donate. However, it is an aggressive procedure that can cause physical damage to patients, and risks psychological harm to families and healthcare professionals. In a brain-dead organ donor, OP-CPR is acceptable without specific informed consent to OP-CPR, although advance discussion with next of kin regarding this possibility is strongly advised. In a patient where brain death is yet to be determined, but there is known wish for organ donation, OP-CPR would only be acceptable with a specific informed consent from the next of kin. When futility of treatment has not been established or it is as yet unknown if the patient wished to be an organ donor then OP-CPR should be prohibited, in order to avoid any conflict of interest. PMID:26073934

  16. Factors affecting the quality of cardiopulmonary resuscitation in inpatient units: perception of nurses

    Directory of Open Access Journals (Sweden)

    Clairton Marcos Citolino Filho

    2015-12-01

    Full Text Available Abstract OBJECTIVE To identify, in the perception of nurses, the factors that affect the quality of cardiopulmonary resuscitation (CPR in adult inpatient units, and investigate the influence of both work shifts and professional experience length of time in the perception of these factors. METHOD A descriptive, exploratory study conducted at a hospital specialized in cardiology and pneumology with the application of a questionnaire to 49 nurses working in inpatient units. RESULTS The majority of nurses reported that the high number of professionals in the scenario (75.5%, the lack of harmony (77.6% or stress of any member of staff (67.3%, lack of material and/or equipment failure (57.1%, lack of familiarity with the emergency trolleys (98.0% and presence of family members at the beginning of the cardiopulmonary arrest assistance (57.1% are factors that adversely affect the quality of care provided during CPR. Professional experience length of time and the shift of nurses did not influence the perception of these factors. CONCLUSION The identification of factors that affect the quality of CPR in the perception of nurses serves as parameter to implement improvements and training of the staff working in inpatient units.

  17. Cardiopulmonary resuscitation and contrast media reactions in a radiology department

    International Nuclear Information System (INIS)

    AIM: To assess current knowledge and training in the management of contrast media reactions and cardiopulmonary resuscitation within a radiology department. MATERIALS AND METHODS: The standard of knowledge about the management of contrast media reactions and cardiopulmonary resuscitation among radiologists, radiographers and nurses were audited using a two-section questionnaire. Our results were compared against nationally accepted standards. Repeat audits were undertaken over a 28-month period. Three full audit cycles were completed. RESULTS: The initial audit confirmed that although a voluntary training programme was in place, knowledge of cardiopulmonary resuscitation techniques were below acceptable levels (set at 70%) for all staff members. The mean score for radiologists was 50%. Immediate changes instituted included retraining courses, the distribution of standard guidelines and the composition and distribution of two separate information handouts. Initial improvements were complemented by new wallcharts, which were distributed throughout the department, a series of lectures on management of contrast reactions and regular reviews with feedback to staff. In the third and final audit all staff groups had surpassed the required standard. CONCLUSION: Knowledge of contrast media reactions and resuscitation needs constant updating. Revision of skills requires a prescriptive programme; visual display of advice is a constant reminder. It is our contention all radiology departmental staff should consider it a personal duty to maintain their resuscitation skills at appropriate standards. O'Neill, J.M., McBride, K.D.(2001). Clinical Radiology 00, 000-000

  18. Cardiopulmonary resuscitation and contrast media reactions in a radiology department

    Energy Technology Data Exchange (ETDEWEB)

    O' Neill, John M.; McBride, Kieran D

    2001-04-01

    AIM: To assess current knowledge and training in the management of contrast media reactions and cardiopulmonary resuscitation within a radiology department. MATERIALS AND METHODS: The standard of knowledge about the management of contrast media reactions and cardiopulmonary resuscitation among radiologists, radiographers and nurses were audited using a two-section questionnaire. Our results were compared against nationally accepted standards. Repeat audits were undertaken over a 28-month period. Three full audit cycles were completed. RESULTS: The initial audit confirmed that although a voluntary training programme was in place, knowledge of cardiopulmonary resuscitation techniques were below acceptable levels (set at 70%) for all staff members. The mean score for radiologists was 50%. Immediate changes instituted included retraining courses, the distribution of standard guidelines and the composition and distribution of two separate information handouts. Initial improvements were complemented by new wallcharts, which were distributed throughout the department, a series of lectures on management of contrast reactions and regular reviews with feedback to staff. In the third and final audit all staff groups had surpassed the required standard. CONCLUSION: Knowledge of contrast media reactions and resuscitation needs constant updating. Revision of skills requires a prescriptive programme; visual display of advice is a constant reminder. It is our contention all radiology departmental staff should consider it a personal duty to maintain their resuscitation skills at appropriate standards. O'Neill, J.M., McBride, K.D.(2001). Clinical Radiology 00, 000-000.

  19. Action sequence for layperson cardiopulmonary resuscitation.

    Science.gov (United States)

    Pepe, P E; Gay, M; Cobb, L A; Handley, A J; Zaritsky, A; Hallstrom, A; Hickey, R W; Jacobs, I; Berg, R A; Bircher, N G; Zideman, D A; de Vos, R; Callanan, V

    2001-04-01

    Although some minor modifications were forged, the general consensus was to maintain most of the current guidelines for phone first/phone fast, no-assisted-ventilation CPR, the A-B-C (vs C-A-B) sequence of CPR, and the recovery position. The decisions to leave these guidelines as they are were based on a lack of evidence to justify the proposed changes, coupled with a reluctance to make revisions that would require major changes in worldwide educational practices without such evidence.Nonetheless, some major changes were made. The time-honored procedure ol pulse check by lay rescuers was eliminated altogether and replaced with an assessment for other signs of circulation. Likewise, it was recommended that even the professional rescuer now check for these other signs of circulation. Although professional rescuers may simultaneously check for a pulse, they should do so only for a short period of time (within 10 seconds). There was also enthusiasm for deleting the ventilation aspect of EMS dispatcher-assisted CPR instructions that are provided to rescuers at the scene who are inexperienced in CPR. lt was made clear, though, that the data are applicable only to adult patients who are receiving CPR and that the data are appropriate most for EMS systems with rapid response times. PMID:11290966

  20. Interposed Abdominal Compression CPR for an Out-of-Hospital Cardiac Arrest Victim Failing Traditional CPR

    Directory of Open Access Journals (Sweden)

    Christian D. McClung

    2015-10-01

    Full Text Available Interposed abdominal compression cardiopulmonary resuscitation (IAC-CPR is an alternative technique to traditional cardiopulmonary resuscitation (CPR that can improve perfusion and lead to restoration of circulation in patients with chest wall deformity either acquired through vigorous CPR or co-morbidity such as chronic obstructive pulmonary disease. We report a case of out-of-hospital cardiac arrest where IAC-CPR allowed for restoration of spontaneous circulation and eventual full neurologic recovery when traditional CPR was failing to generate adequate pulses with chest compression alone.

  1. Factors Related to the Differential Preference for Cardiopulmonary Resuscitation Between Patients With Terminal Cancer and That of Their Respective Family Caregivers.

    Science.gov (United States)

    Hwang, In Cheol; Keam, Bhumsuk; Kim, Young Ae; Yun, Young Ho

    2016-02-01

    There is little information regarding concordance between preferences for end-of-life care of terminally ill patients with cancer and those of their family caregivers. A cross-sectional exploration of cardiopulmonary resuscitation (CPR) preference in 361 dyads was conducted. Patients or family caregivers who were willing to approve CPR were compared with dyads who did not support CPR. The patient's quality of life was more associated with family caregiver's willingness than patient's willingness. A patient was more likely to prefer CPR than their caregiver in dyads of females and emotionally stable patients. A family caregiver showed stronger support for CPR if the patient had controlled pain or stable health and the family caregiver had not been counseled for CPR. Communications should be focused on these individuals to improve the planning of end-of-life care. PMID:25138648

  2. Outcomes of In-Hospital Cardiopulmonary Resuscitation in Maintenance Dialysis Patients.

    Science.gov (United States)

    Saeed, Fahad; Adil, Malik M; Malik, Ahmed A; Schold, Jesse D; Holley, Jean L

    2015-12-01

    Outcomes of cardiopulmonary resuscitation (CPR) in hospitalized patients with ESRD requiring maintenance dialysis are unknown. Outcomes of in-hospital CPR in these patients were compared with outcomes in the general population using data from the Nationwide Inpatient Sample (NIS; 2005-2011). The study population included all adults (≥ 18 years old) from the general population and those with a history of ESRD. Baseline characteristics, in-hospital complications, and discharge outcomes were compared between the two groups. The effects of in-hospital CPR on mortality, length of stay, hospitalization charges, and discharge destination were analyzed. Yearly national trends in survival, discharge to home, and length of stay were also examined using the Cochran-Armitage trend test. During the study period, 56,069 patients with ESRD underwent in-hospital CPR compared with 323,620 patients from the general population. Unadjusted in-hospital mortality rates were higher in patients with ESRD (73.9% versus 71.8%, Phomes. PMID:25908784

  3. Impaired Cerebral Mitochondrial Oxidative Phosphorylation Function in a Rat Model of Ventricular Fibrillation and Cardiopulmonary Resuscitation

    Directory of Open Access Journals (Sweden)

    Jun Jiang

    2014-01-01

    Full Text Available Postcardiac arrest brain injury significantly contributes to mortality and morbidity in patients suffering from cardiac arrest (CA. Evidence that shows that mitochondrial dysfunction appears to be a key factor in tissue damage after ischemia/reperfusion is accumulating. However, limited data are available regarding the cerebral mitochondrial dysfunction during CA and cardiopulmonary resuscitation (CPR and its relationship to the alterations of high-energy phosphate. Here, we sought to identify alterations of mitochondrial morphology and oxidative phosphorylation function as well as high-energy phosphates during CA and CPR in a rat model of ventricular fibrillation (VF. We found that impairment of mitochondrial respiration and partial depletion of adenosine triphosphate (ATP and phosphocreatine (PCr developed in the cerebral cortex and hippocampus following a prolonged cardiac arrest. Optimal CPR might ameliorate the deranged phosphorus metabolism and preserve mitochondrial function. No obvious ultrastructural abnormalities of mitochondria have been found during CA. We conclude that CA causes cerebral mitochondrial dysfunction along with decay of high-energy phosphates, which would be mitigated with CPR. This study may broaden our understanding of the pathogenic processes underlying global cerebral ischemic injury and provide a potential therapeutic strategy that aimed at preserving cerebral mitochondrial function during CA.

  4. Prolonged cardiopulmonary resuscitation and outcomes after out-of-hospital cardiac arrest

    DEFF Research Database (Denmark)

    Rajan, Shahzleen; Folke, Fredrik; Kragholm, Kristian;

    2016-01-01

    of spontaneous circulation (ROSC). METHODS: We included 1316 adult OHCA individuals with pre-hospital ROSC (2005-2011) handled by the largest nationwide ambulance provider in Denmark. Patients were stratified into 0-5, 6-10, 11-15, 16-20, 21-25 and >25min of cardiopulmonary resuscitation (CPR) by...... emergency medical services until ROSC was achieved. Nursing home admission and diagnosis of anoxic brain damage were measured as proxies of poor neurological/functional outcomes. FINDINGS: Median time from CPR initiation to ROSC was 12min (IQR: 7-18) while 20.4% achieved ROSC after >25min. Overall, 37.......5% (494) of the study population achieved 30-day survival. Thirty-day survival was inversely related to minutes of CPR to ROSC: ranging from 59.6% (127/213) for ≤5min to 13.8% (19/138) for >25min. If bystander initiated CPR before ambulance arrival, corresponding values ranged from 70.4% (107/152) to 21...

  5. Cardiovascular gas on non-traumatic postmortem computed tomography (PMCT). The influence of cardiopulmonary resuscitation

    International Nuclear Information System (INIS)

    The purpose of this study was to investigate the causes of cardiovascular gas (CVG) detected on non-traumatic postmortem computed tomography (PMCT). PMCT was performed on 247 subjects within two hours of non-traumatic death, including 228 patients who had undergone cardiopulmonary resuscitation (CPR) and 19 patients who had not. We evaluated the incidence and distribution of CVG in four areas of the heart, namely, the upper course of the right atrium (UC-RA), the right atrium, the right ventricle, and the left heart (left atrium, left ventricle, and aorta). CVG was observed in 163 (71%) of the 228 patients who underwent CPR. In those 163 patients, we detected CVG in the UC-RA (103 patients), right atrium (81 patients), right ventricle (94 patients), and left heart (5 patients). Nineteen patients who received no CPR showed no CVG. CVG on non-traumatic PMCT is mainly caused by CPR, which is characterized by venous catheterization that permits possible air inflow and by pneumatization of dissolved gas in the blood as a result of cardiac massage. (author)

  6. Comparative Study of Unarmed and CPR Machine for Cardiopulmonary Resuscitation on Blood Gas Analysis%徒手和心肺复苏机用于心肺复苏对血气分析的影响对比研究

    Institute of Scientific and Technical Information of China (English)

    葛志文; 涂久生

    2015-01-01

    目的:对比探究对呼吸心脏骤停患者进行徒手救助和心肺复苏机施救两种急救方法对血气分析的影响和临床的效果。方法将我院收治的90例心脏骤停急救患者进行分组,其中对照组采用徒手救助使其心肺复苏,而观察组则采用心肺复苏机进行患者的急救治疗,对比两组患者在心肺复苏后5 min、15 min以及30 min时的动脉血气指标结果,探究两种急救方式的临床效果。结果两组接受相应治疗后观察组有效率达31.1%高于对照组,而在5 min时两组在血气指标无差异,在15 min和30 min时,观察组的PaO2和SaO2两项指标相比较对照组有很大提高,而PaCO2出现下降(P<0.05)。结论采用心肺复苏机进行该病患者的急救治疗,能够提高患者的心肺脑供血供氧水平,增加患者的心输出量,增加了治疗的有效率,保证患者的生命安全。%Objective To compare the exploration of respiratory cardiac arrest patients with clinical impact and effectiveness of unarmed aid and CPR machine emergency rescue of two methods of blood gas analysis. Methods 90 cases in our hospital cardiac arrest emergency patient group,which controls the use of unarmed CPR rescue it,and the observation group is using CPR machine for first aid treatment of patients,compared two groups of patients in cardiopulmonary resuscitation 5 min,15 min and 30 min,arterial blood gas results,explore the clinical effects of two emergency mode. Results The two groups receive appropriate treatment observation group was significantly higher effective rate of 31.1%,while in 5min two groups showed no difference in the flesh,at 15 and 30 min time, PaO2 and SaO2 two indicators of the observation group phase comparison of the control group has greatly improved,while PaCO2 decline(P< 0.05). Conclusion CPR machine first aid treatment of the disease patients can improve heart and lung patients with brain blood oxygen levels

  7. Cardiopulmonary resuscitation: update, controversies and new advances

    OpenAIRE

    Alexandre C. Zago; Cristine E. Nunes; Viviane R. da Cunha; Euler Manenti; Luís Carlos Bodanese

    1999-01-01

    Cardiopulmonary arrest is a medical emergency in which the lapse of time between event onset and the initiation of measures of basic and advanced support, as well as the correct care based on specific protocols for each clinical situation, constitute decisive factors for a successful therapy. Cardiopulmonary arrest care cannot be restricted to the hospital setting because of its fulminant nature. This necessitates the creation of new concepts, strategies and structures, such as the concept of...

  8. CPR Instruction in a Human Anatomy Class.

    Science.gov (United States)

    Lutton, Lewis M.

    1978-01-01

    Describes how cardiopulmonary resuscitation (CPR) instruction can be included in a college anatomy and physiology course. Equipment and instructors are provided locally by the Red Cross or American Heart Association. (MA)

  9. Kinetics of carbon dioxide during cardiopulmonary resuscitation

    DEFF Research Database (Denmark)

    Wiklund, L; Söderberg, D; Henneberg, S;

    1986-01-01

    immediately by artificial ventilation and simultaneous external chest compressions. Epinephrine was administered after 8 min of CPR. One group (n = 5) of animals received no buffer treatment while another (n = 5) received an infusion of 75 mmol sodium bicarbonate and a third group (n = 5) received an...

  10. Gas exchange as monitored in mixed venous and arterial blood during experimental cardiopulmonary resuscitation.

    Science.gov (United States)

    Wiklund, L; Jorfeldt, L; Stjernström, H; Rubertsson, S

    1992-07-01

    Nineteen anaesthetized piglets were investigated. After catheterization and a stabilization period, ventricular fibrillation was induced with a transthoracic DC shock, after which a 10-min period of cardiopulmonary resuscitation (CPR) took place. CPR included manual chest compression and mechanical ventilation with pure oxygen. After 1 min of CPR, an infusion of alkaline buffer was begun and completed within 5 min. A total of 50 mmol of either sodium bicarbonate (n = 6) or tris buffer mixture (n = 7) were given. These two groups were compared with a third control group (n = 6) receiving the same volume of normal saline. After 8 min of CPR all animals were given 0.5 mg adrenaline i.v., and after 10 min DC shocks were used to revert the heart back to normal sinus rhythm. Our results demonstrate that blood flow and not ventilation is the limiting factor for the efficient disposal of CO2 during CPR. This also applied when the demand for CO2 transport was increased by administration of sodium bicarbonate. The respiratory exchange ratio increased 1.9-fold, indicating that the transport of carbon dioxide was less affected than that of oxygen. The estimated alveolo-arterial oxygen tension difference, shunt, and overall ventilation/perfusion ratio increased, creating an inverse hyperbolic relationship between arterial PCO2 and PO2. The difference between mixed venous and arterial PCO2 correlated well to the mixed venous PCO2, implying more efficient pulmonary elimination of PCO2 when the mixed venous PCO2 was high. Pulmonary gas exchange during CPR appears to be independent of alkaline buffer therapy in the form of sodium bicarbonate or tris buffer mixture.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:1632165

  11. Comparison of superior vena caval and inferior vena caval access using a radioisotope technique during normal perfusion and cardiopulmonary resuscitation

    International Nuclear Information System (INIS)

    Recent studies of thoracic pressure changes during external cardiopulmonary resuscitation (CPR) suggest that there may be a significant difference in the rate of delivery of intravenous drugs when they are administered through the extrathoracic inferior vena cava (IVC) rather than the intrathoracic superior vena cava (SVC). Comparison of delivery of a radionuclide given using superior and inferior vena caval access sites was made during normal blood flow and during CPR. Mean times from injection to peak emission count in each ventricle were determined. There were no significant differences between mean peak times for SVC or IVC routes during normal flow or CPR. When peak times were corrected for variations in cardiac output, there were no significant differences between IVC and SVC peak times during normal flow. During CPR, however, mean left ventricular peak time, when corrected for cardiac output, was significantly shorter (P less than .05) when the SVC route was used. The mean time for the counts to reach half the ventricular peak was statistically shorter (P less than .05) in both ventricles with the SVC route during the low flow of CPR. This suggests that during CPR, increased drug dispersion may occur when drugs are infused by the IVC route and thus may modify the anticipated effect of the drug bolus. These results suggest that during CPR, both the cardiac output and the choice of venous access are important variables for drug delivery

  12. Implementation of a combined Cardiopulmonary Resuscitation and Treatment Escalation Plan document in a District General Hospital.

    Science.gov (United States)

    Stockdale, Claire; Trivedi, Bhavi; Jerome, Ellen; Salih, Samir; Huntley, Christopher; Cooke, Eleanor; Massey, Yolanda; Mella, Sophie

    2014-01-01

    Documentation of appropriate escalation of treatment was identified as a problem for junior doctors and Critical Care Outreach Nurses at Musgrove Park Hospital. An audit of resuscitation and escalation documentation of all wards found that of the patients who were not for Cardiopulmonary resuscitation (and therefore not for full escalation of care), 78.4% had no documentation of the appropriate level of escalation of treatment should they deteriorate. The majority of junior doctors had experienced cases where they felt that inappropriate treatment had been given, where no escalation plan was documented. Using several Plan, Do, Study, Act (PDSA) cycles, drawing tools used in other trusts and departments, and the views of clinicians, we developed a treatment escalation plan (TEP) tool, to be included in the resuscitation form. This included consideration of referral to critical care, ward based non-invasive ventilation, and appropriate use of intravenous or oral antibiotics. This then prompted the responsible clinician to consider and document appropriate escalation of treatment. The CPR-TEP form was trialed using a quasi-experiment design allowing the aim to be tested using two groups - intervention and control. All patients in the intervention group were not for CPR and therefore had their TEP-CPR form filled in fully (n=68). The control group consisted of patients who were not for CPR but who did not have a TEP form filled in (n=36). The appropriateness of OOH (out of hours) treatment in those patients who experienced clinical deterioration was judged by questionnaire-based feedback from the in-hours team the following morning. Levels of inappropriate treatment between the two groups were compared to test the aim. At the end of the study period, questionnaire feedback indicated that 11.1% of patients in the group with the new CPR-TEP document had received inappropriate OOH care compared to 44.4% of patients in the group without the document. Using the TEP

  13. Comparison of CPR quality and rescuer fatigue between standard 30:2 CPR and chest compression-only CPR: a randomized crossover manikin trial

    OpenAIRE

    Shin, Jonghwan; Hwang, Seong Youn; Lee, Hui Jai; Park, Chang Je; Kim, Yong Joon; Son, Yeong Ju; Seo, Ji Seon; Kim, Jin Joo; Lee, Jung Eun; Lee, In Mo; Koh, Bong Yeun; Hong, Sung Gi

    2014-01-01

    Objective We aimed to compare rescuer fatigue and cardiopulmonary resuscitation (CPR) quality between standard 30:2 CPR (ST-CPR) and chest compression only CPR (CO-CPR) performed for 8 minutes on a realistic manikin by following the 2010 CPR guidelines. Methods All 36 volunteers (laypersons; 18 men and 18 women) were randomized to ST-CPR or CO-CPR at first, and then each CPR technique was performed for 8 minutes with a 3-hour rest interval. We measured the mean blood pressure (MBP) of the vol...

  14. Basic life support skills of high school students before and after cardiopulmonary resuscitation training: a longitudinal investigation

    Directory of Open Access Journals (Sweden)

    Meissner Theresa M

    2012-04-01

    Full Text Available Abstract Background Immediate bystander cardiopulmonary resuscitation (CPR significantly improves survival after a sudden cardiopulmonary collapse. This study assessed the basic life support (BLS knowledge and performance of high school students before and after CPR training. Methods This study included 132 teenagers (mean age 14.6 ± 1.4 years. Students completed a two-hour training course that provided theoretical background on sudden cardiac death (SCD and a hands-on CPR tutorial. They were asked to perform BLS on a manikin to simulate an SCD scenario before the training. Afterwards, participants encountered the same scenario and completed a questionnaire for self-assessment of their pre- and post-training confidence. Four months later, we assessed the knowledge retention rate of the participants with a BLS performance score. Results Before the training, 29.5% of students performed chest compressions as compared to 99.2% post-training (P P Conclusions BLS training in high school seems highly effective considering the minimal amount of previous knowledge the students possess. We observed significant improvement and a good retention rate four months after training. Increasing the number of trained students may minimize the reluctance to conduct bystander CPR and increase the number of positive outcomes after sudden cardiopulmonary collapse.

  15. CPR situational teaching effects on the current situation of residents learn cardiopulmonary resuscitation popularization%CPR情景教学对心肺复苏在居民中普及的影响

    Institute of Scientific and Technical Information of China (English)

    金调娟; 何伟明

    2014-01-01

    目的 探讨CPR情景教学对社区居民掌握心肺复苏(CPR)知识与技能的影响,以期为社区居民CPR的普及工作提供实践指导.方法 采用社区居民CPR知识和技能评价表进行基线调查,然后分为试验组和对照组,分别选用CPR情景教学法和传统健康教育方式进行培训,比较两组居民培训前后CPR知识和技能掌握程度的变化.结果 居民CPR知晓率29.6%,掌握来源主要为电视54.1%和网络18.9%.试验组CPR考核问卷总得分及技能操作得分明显高于对照组,差异具有统计学意义,并且试验组低等教育人群CPR考核结果显著高于对照组.结论 CPR知识普及率较低,CPR情景教学易于掌握,可投入社区教学运用.

  16. Cardiopulmonary resuscitation in the elderly: analysis of the events in the emergency department

    Directory of Open Access Journals (Sweden)

    Augusto Tricerri

    2013-10-01

    Full Text Available With the increasing number of old people in all western countries and increasing life expectancy at birth, many seniors spend the last period of their life with various afflictions that may lead to cardiac arrest. Bystander cardiopulmonary resuscitation (CPR increases survival rates. Octogenarians are the fastest growing segment of the population and despite empirical evidence that CPR is of questionable effectiveness in seniors with comorbidities, it is still the only treatment among life-sustaining ones. Cardiopulmonary resuscitation is frequently unsuccessful, but if survival is achieved, a fairly good quality of life can be expected. Various papers analyzed the effect of CPR in hospitalized patients or in cardiac arrest occurring at home or in public places, while less is known about events occurring in the emergency room (ER. We performed a retrospective analysis of cardiac arrest events occurred in ER within 54 months: we analyzed 415,001 records of ER visits (from 01/01/1999 to 30/06/2003 in San Giovanni Addolorata Hospital. Data were analyzed in terms of age and outcome. We identified 475 records with the outcome of death in ER or death on arrival. Out of them, we selected 290 medical records which had sufficient data to be analyzed. Of the 290 patients evaluated, 225 died in ER, 18 were deemed to die on arrival, and 47 survived the cardiac arrest and were admitted to intensive care unit (ICU. The overall mortality was 0.11%, while the incidence of the selected events was 0.072%. The mean age of the analyzed population was 71.3 years. The only possible diagnosis was often cardiac arrest, though most of the times we could specify and group the diagnosis even better. The analysis of the procedures showed that cardiac arrest treated by direct current (DC shock was similarly distributed in different age groups, and no difference was detectable between the two groups. The mean age of the patients who underwent tracheal intubation (TI was

  17. Potential wrist ligament injury in rescuers performing cardiopulmonary resuscitation

    OpenAIRE

    Robert Curran; Sasha Sorr; Eva Aquino

    2013-01-01

    Wrist pain in rescuers performing chest compressions as part of cardiopulmonary resuscitation has been reported anecdotally and recently in the literature. Studies have indicated that rescuers apply as much as 644 N of force to the victim′s chest with each compression, while standards require one hundred compressions per minute. Recent research suggests that forces transmitted through the rescuers′ wrists of less than 10% of those seen during the performance of chest compressions significantl...

  18. Computed tomography during cardiopulmonary resuscitation using automated chest compression devices - an initial study

    International Nuclear Information System (INIS)

    The purpose of the study was to evaluate both CT image quality in a phantom study and feasibility in an initial case series using automated chest compression (A-CC) devices for cardiopulmonary resuscitation (CPR). Multidetector CT (MDCT) of a chest/heart phantom (Thorax-CCI, QRM, Germany) was performed with identical protocols of the phantom alone (S), the phantom together with two different A-CC devices (A: AutoPulse, Zoll, Germany; L: LUCAS, Jolife, Sweden), and the phantom with a LUCAS baseplate, but without the compression unit (L-bp). Nine radiologists evaluated image noise quantitatively (n=244 regions, Student's t-test) and also rated image quality subjectively (1-excellent to 6-inadequate, Mann-Whitney U-test). Additionally, three patients during prolonged CPR underwent CT with A-CC devices. Mean image noise of S was increased by 1.21 using L-bp, by 3.62 using A, and by 5.94 using L (p<0.01 each). Image quality was identical using S and L-bp (1.64 each), slightly worse with A (1.83), and significantly worse with L (2.97, p<0.001). In all patient cases the main lesions were identified, which led to clinical key decisions. Image quality was excellent with L-bp and good with A. Under CPR conditions initial cases indicate that MDCT diagnostics supports either focused treatment or the decision to terminate efforts. (orig.)

  19. Echocardiography integrated ACLS protocol versus conventional cardiopulmonary resuscitation in patients with pulseless electrical activity cardiac arrest

    Institute of Scientific and Technical Information of China (English)

    Mojtaba Chardoli; Farhad Heidari; Helaleh Rabiee; Mahdi Sharif-Alhoseini; Hamid Shokoohi; Vafa Rahimi-Movaghar

    2012-01-01

    Objective: To examine the utility of bedside echocardiography in detecting the reversible causes of pulseless electrical activity (PEA) cardiac arrest and predicting the resuscitation outcomes.Methods: In this prospective interventional study,patients presenting with PEA cardiac arrest were randomized into two groups.In Group A,ultrasound trained emergency physicians performed echocardiography evaluating cardiac activity,right ventricle dilation,left ventricle function,pericardial effusion/tamponade and ⅣC size along with the advanced cardiac life support (ACLS) protocol.Patients in Group B solely underwent ACLS protocol without applying echocardiography.The presence or absence of mechanical ventricular activity (MVA) and evidences of PEA reversible causes were recorded.The return of spontaneous circulation (ROSC) and death were evaluated in both groups.Results: One hundred patients with the mean age of (58±6.1) years were enrolled in this study.Fifty patients (Group A) had echocardiography detected in parallel with cardiopulmonary resuscitation (CPR).Among them,7 patients (14%) had pericardial effusion,11 (22%) had hypovolemia,and 39 (78%) were revealed the presence of MVA.In the pseudo PEA subgroup (presence of MVA),43% had ROSC (positive predictive value) and in the true PEA subgroup with cardiac standstill (absence of MVA),there was no recorded ROSC (negative predictive value).Among patients in Group B,no reversible etiology was detected.There was no significant difference in resuscitation results between Groups A and B observed (P=0.52).Conclusion: Bedside echocardiography can identify some reversible causes of PEA.However,there are no significant changes in survival outcome between the echo group and those with traditional CPR.

  20. Knowledge and Skill Retention of In-Service versus Preservice Nursing Professionals following an Informal Training Program in Pediatric Cardiopulmonary Resuscitation: A Repeated-Measures Quasiexperimental Study

    OpenAIRE

    Nandkishore Dubey; Nandini Vijayakanthi; M. Jeeva Sankar; Jhuma Sankar

    2013-01-01

    Our objective was to compare the impact of a training program in pediatric cardiopulmonary resuscitation (CPR) on the knowledge and skills of in-service and preservice nurses at prespecified time points. This repeated-measures quasiexperimental study was conducted in the pediatric emergency and ICU of a tertiary care teaching hospital between January and March 2011. We assessed the baseline knowledge and skills of nursing staff (in-service nurses) and final year undergraduate nursing students...

  1. Drawing the Yongquan protocol into the different stages of the cardiopulmonary resuscitation sequence

    Science.gov (United States)

    Inchauspe, Adrián Angel

    2013-01-01

    AIM: To introduce new applications into the ILCOR-cardiopulmonary resuscitation (CPR) “chain” sequence. METHODS: Stages of the CPR sequence (“chain”): prior to the application of chest massage: assess the victim’s state of consciousness and lung-heart failure; seek help (call 911), or in situations in which it is impossible to start the ILCOR protocol: (1) if the victim is trapped in car crash, overturned car, landslide, massive number of victims or catastrophe; or (2) delayed CPR. During chest compression: Yongquan is simultane- ously stimulated by a third rescuer. During defibrillator application: activate K-1 Yongquan through needles before defibrillation. Unsuccessful CPR: “gold standard” for legal clinical death. RESULTS: Implies comparing two hypotheses: Ho (null hypothesis) demonstrates no association between the two variables studied; Ha (alternative hypothesis) implies some degree of relation between them. Difference between the two treatments is observed. If it is greater than the standard error multiplied by a coefficient of security, the difference is significant: Ha will be accepted and Ho rejected. First we will compare CPR without defibrillator (method “A”) and K-1 Yongquan method (method “B”), using percentages of representative samples (treatment “A”: 6.4% response, treatment “B”: 85% response). If │PA - PB│ is greater than the product of 1.96 times the standard error, the difference is significant. Because │PA - PB│ = 0.786 is greater than 0.098, the difference between 0.064 and 0.85 is statistically significant. Thus, we reject Ho and accept Ha as correct. Thus, it is improbable that chance was responsible for this association. This analysis shows that K-1 Yongquan method has a “quality guarantee”. Second, we compare defibrillators (“A”) with K-1 Yongquan method (“B”) (treatment “A”: 48%, treatment “B”: 84%, │PA - PB│= 0.36; │PA - PB│ = 0.36 is greater than SE × 1.96 = 0.0148 and

  2. A national survey of prevalence of cardiopulmonary resuscitation training and knowledge of the emergency number in Ireland.

    LENUS (Irish Health Repository)

    Jennings, S

    2009-07-06

    AIM: The aim of this survey was to establish prevalence of cardiopulmonary resuscitation (CPR) training within the last 5 years and reasons preventing training and initiation of CPR in Ireland as well as awareness of the emergency numbers. METHODS: An in-home omnibus survey was undertaken in 2008 with quota sampling reflecting the age, gender, social class and geography of Ireland. RESULTS: Of the 974 respondents, 23.5% had undergone CPR training in the previous 5 years with lower social class and age 65 years and older significantly less likely to be trained. The workplace was both a major source of awareness as well as training for those trained. In the untrained group lack of awareness of the need for CPR training was the most significant reason for non-training. Cost was not cited as a barrier. 88.9% of people gave a correct emergency number with geographical variation. Notably, the European emergency number 112 was not well known. CONCLUSION: Previous Irish and American population targets for CPR training have been surpassed in Ireland in 2008. New internationally agreed targets are now required. Meanwhile older people and those in lower socio-economic groups should be targeted for training. Awareness of at least one emergency number is very high in Ireland. Some geographical variation was found and this should be studied further.

  3. Potential wrist ligament injury in rescuers performing cardiopulmonary resuscitation

    Directory of Open Access Journals (Sweden)

    Robert Curran

    2013-01-01

    Full Text Available Wrist pain in rescuers performing chest compressions as part of cardiopulmonary resuscitation has been reported anecdotally and recently in the literature. Studies have indicated that rescuers apply as much as 644 N of force to the victim′s chest with each compression, while standards require one hundred compressions per minute. Recent research suggests that forces transmitted through the rescuers′ wrists of less than 10% of those seen during the performance of chest compressions significantly strain the scapholunate ligament. Biomechanical research should be performed to further evaluate this possible correlation. Compensation for worker injury maybe involved.

  4. CPR: Purposeful Action. Putting New Life into 4-H.

    Science.gov (United States)

    Jones, Deborah A.; Smith, William C.

    1988-01-01

    In Ohio, 4-H professionals found that it is necessary to conduct market research to have an effective program. Cardiopulmonary resuscitation (CPR) training has been successful in strengthening the 4-H position in the marketplace. (JOW)

  5. Assessment Of Nurses Performance During Cardiopulmonary Resuscitation In Intensive Care Unit And Cardiac Care Unit At The Alexandria Main University Hospital.

    Directory of Open Access Journals (Sweden)

    Dr. Nagla Hamdi Kamal Khalil El- Meanawi

    2015-08-01

    Full Text Available Abstract Background Cardiopulmonary resuscitation one of the most emergency management the nurse has a pivotal role and should be highly qualified in performing these procedures. The aim of the study is to assess performance of nurses during Cardio pulmonary resuscitation for patient with cardiac arrest In Intensive Care Unit and Cardiac Care Unit at the Alexandria main university hospital. To answer the question what are the most common area of satisfactory and area of neglection in nurses performance during Cardio Pulmonary Resuscitation. The sample consists of 53 staff nurses working in Intensive care unit amp cardiac care unit at Alexandria main university hospital. The tools of data collection were structured of questionnaire sheet and observational cheek list. The results showed that unsatisfactory performance between nurses in both units. The study concluded that all nurses need to improve their performance during cardiopulmonary resuscitation for patient with cardiac arrest it is crucial for nursing staff to participate in CPR courses in order to refresh and update their theoretical knowledge and performance skills and consequently to improve the safety and effectiveness of care. The study recommended that continuous evaluation of nurses knowledge and performance is essential the optimal frequency with which CPR training should be implemented at least every 6 months in order to avoid deterioration in nurses CPR knowledge and skills.

  6. Willingness to Perform Chest Compression Only in Witnessed Cardiac Arrest Victims versus Cardiopulmonary Resuscitation in Iran

    Directory of Open Access Journals (Sweden)

    Nesreen Yaghmour

    2015-03-01

    Full Text Available Background: Performing immediate bystander Cardio Pulmonary Resuscitation (CPR is the most important factor that determines survival from cardiac arrest. Recommended mouth to mouth ventilation maneuver during CPR has led to lower rate of CPR performance in the population. Objectives: The present survey aimed to evaluate the willingness of nurses at Shiraz University of Medical Sciences for performing CPR versus chest-compression-only CPR. Patients and Methods: During a CPR course, we performed a survey on 25 nurses from Shiraz University of Medical Sciences, Iran. This survey included age and gender of the participants. In the first question, they were asked about their willingness to perform CPR with mouth to mouth breathing for witnessed cardiac arrest victims. In the second question, they were asked about their willingness to perform chest compression only for cardiac arrest victims. Results: Among the participating nurses, 96% were female with a mean age of 31 years. Only 40% were willing to perform CPR that requires mouth to mouth ventilation. On the other hand, 92% were willing to perform chest compression only without mouth to mouth ventilation. The mean age of the nurses who would do CPR was lower compared to those who would not. Conclusions: In this survey, we demonstrated that eliminating mouth to mouth ventilation maneuver could lead to markedly higher willingness to perform CPR for witnessed cardiac arrest victims in CPR trained nursing personnel. Our study is in agreement with other studies advocating that chest-compression-only CPR could lead to higher bystander resuscitation efforts.

  7. Using an inertial navigation algorithm and accelerometer to monitor chest compression depth during cardiopulmonary resuscitation.

    Science.gov (United States)

    Boussen, Salah; Ibouanga-Kipoutou, Harold; Fournier, Nathalie; Raboutet, Yves Godio; Llari, Maxime; Bruder, Nicolas; Arnoux, Pierre Jean; Behr, Michel

    2016-09-01

    We present an original method using a low cost accelerometer and a Kalman-filter based algorithm to monitor cardiopulmonary resuscitation chest compressions (CC) depth. A three-axis accelerometer connected to a computer was used during CC. A Kalman filter was used to retrieve speed and position from acceleration data. We first tested the algorithm for its accuracy and stability on surrogate data. The device was implemented for CC performed on a manikin. Different accelerometer locations were tested. We used a classical inertial navigation algorithm to reconstruct CPR depth and frequency. The device was found accurate enough to monitor CPR depth and its stability was checked for half an hour without any drift. Average error on displacement was ±0.5mm. We showed that depth measurement was dependent on the device location on the patient or the rescuer. The accuracy and stability of this small low-cost accelerometer coupled to a Kalman-filter based algorithm to reconstruct CC depth and frequency, was found well adapted and could be easily implemented. PMID:27246666

  8. Effect of listening to Nellie the Elephant during CPR training on performance of chest compressions by lay people: randomised crossover trial

    OpenAIRE

    Rawlins, L; Woollard, M; Williams, J.; Hallam, P

    2009-01-01

    Objectives To determine whether listening to music during cardiopulmonary resuscitation (CPR) training increases the proportion of lay people delivering chest compressions of 100 per minute. Design Prospective randomised crossover trial. Setting Large UK university. Participants 130 volunteers (81 men) recruited on an opportunistic basis. Exclusion criteria included age under 18, trained health professionals, and cardiopulmonary resuscitation (CPR) training within the past three months. Inter...

  9. Age-related changes in chest geometry during cardiopulmonary resuscitation.

    Science.gov (United States)

    Dean, J M; Koehler, R C; Schleien, C L; Michael, J R; Chantarojanasiri, T; Rogers, M C; Traystman, R J

    1987-06-01

    We studied alterations of chest geometry during conventional cardiopulmonary resuscitation in anesthetized immature swine. Pulsatile force was applied to the sternum in increments to determine the effects of increasing compression on chest geometry and intrathoracic vascular pressures. In 2-wk- and 1-mo-old piglets, permanent changes in chest shape developed due to incomplete recoil of the chest along the anteroposterior axis, and large intrathoracic vascular pressures were generated. In 3-mo-old animals, permanent chest deformity did not develop, and large intrathoracic vascular pressures were not produced. We propose a theoretical model of the chest as an elliptic cylinder. Pulsatile displacement along the minor axis of an ellipse produces a greater decrease in cross-sectional area than displacement of a circular cross section. As thoracic cross section became less circular due to deformity, greater changes in thoracic volume, and hence pressure, were produced. With extreme deformity at high force, pulsatile displacement became limited, diminishing pressure generation. We conclude that changes in chest geometry are important in producing intrathoracic intravascular pressure during conventional cardiopulmonary resuscitation in piglets. PMID:3610916

  10. The Value of Serum NR2 Antibody in Prediction of Post-Cardiopulmonary Resuscitation Survival

    Directory of Open Access Journals (Sweden)

    Ali Bidari

    2015-07-01

    Full Text Available Introduction: N-methyl-D-aspartate receptor subunits antibody (NR2-ab is a sensitive marker of ischemic brain damage in clinical circumstances, such as cerebrovascular accidents. We aimed to assess the value of serum NR2-ab in predicting the post-cardiopulmonary resuscitation (CPR survival. Methods: In this cohort study, we examined serum NR2-ab levels 1 hour after the return of spontaneous circulation (ROSC in 49 successfully resuscitated patients. Patients with traumatic or asphyxic arrests, prior neurological insults, or major medical illnesses were excluded. Participants were followed until death or hospital discharge. Demographic data, coronary artery disease risk factors, time before initiation of CPR, and CPR duration were documented.  In addition, Glasgow coma scale (GCS, blood pressure, and survival status of patients were recorded at 1, 6, 24, and 72 hour(s after ROSC. Descriptive analyses were performed, and the Cox proportional hazard model was applied to assess if NR2-ab level is an independent predictive factor of survival. Results: 49 successfully resuscitated patients were evaluated; 27 (55% survived to hospital discharge, 4 (8.1% were in vegetative state, 10 (20.4% were physically disabled, and 13 (26.5% were physically functional. Within 72 hours of ROSC all of the 12 NR2-ab positive patients died. In contrast, 31 (84% of the NR2-ab negative patients survived. Sensitivity, specificity, positive and negative likelihood ratios of NR2-ab in prediction of survival were 54.5% (95%CI=32.7%-74.9%, 100% (95%CI=84.5%-100%, infinite, and 45.5% (95%CI=28.8%-71.8%, respectively. Subsequent analysis showed that both NR2-ab status and GCS were independent risk factors of death. Conclusions: A positive NR2-ab serum test 1 hour after ROSC correlated with lower 72-hour survival. Further studies are required to validate this finding and demonstrate the value of a quantitative NR2-ab assay and its optimal time of measurement.

  11. Smaller self-inflating bags produce greater guideline consistent ventilation in simulated cardiopulmonary resuscitation

    Directory of Open Access Journals (Sweden)

    Boyle Malcolm J

    2009-02-01

    Full Text Available Abstract Background Suboptimal bag ventilation in cardiopulmonary resuscitation (CPR has demonstrated detrimental physiological outcomes for cardiac arrest patients. In light of recent guideline changes for resuscitation, there is a need to identify the efficacy of bag ventilation by prehospital care providers. The objective of this study was to evaluate bag ventilation in relation to operator ability to achieve guideline consistent ventilation rate, tidal volume and minute volume when using two different capacity self-inflating bags in an undergraduate paramedic cohort. Methods An experimental study using a mechanical lung model and a simulated adult cardiac arrest to assess the ventilation ability of third year Monash University undergraduate paramedic students. Participants were instructed to ventilate using 1600 ml and 1000 ml bags for a length of two minutes at the correct rate and tidal volume for a patient undergoing CPR with an advanced airway. Ventilation rate and tidal volume were recorded using an analogue scale with mean values calculated. Ethics approval was granted. Results Suboptimal ventilation with the use of conventional 1600 ml bag was common, with 77% and 97% of participants unable to achieve guideline consistent ventilation rates and tidal volumes respectively. Reduced levels of suboptimal ventilation arouse from the use of the smaller bag with a 27% reduction in suboptimal tidal volumes (p = 0.015 and 23% reduction in suboptimal minute volumes (p = 0.045. Conclusion Smaller self-inflating bags reduce the incidence of suboptimal tidal volumes and minute volumes and produce greater guideline consistent results for cardiac arrest patients.

  12. Four ways to ventilate during cardiopulmonary resuscitation in a porcine model

    DEFF Research Database (Denmark)

    Kjærgaard, Benedict; Bavarskis, Egidijus; Magnusdottir, Sigriður Olga;

    2016-01-01

    BACKGROUND: The optimal method for out-of-hospital ventilation during cardiopulmonary rescue (CPR) is controversial. The aim of this study was to test different modes of ventilation during CPR for a prolonged period of 60 min. METHODS: Pigs were randomized to four groups after the induction of...

  13. Chest Compression With Personal Protective Equipment During Cardiopulmonary Resuscitation: A Randomized Crossover Simulation Study.

    Science.gov (United States)

    Chen, Jie; Lu, Kai-Zhi; Yi, Bin; Chen, Yan

    2016-04-01

    Following a chemical, biological, radiation, and nuclear incident, prompt cardiopulmonary resuscitation (CPR) procedure is essential for patients who suffer cardiac arrest. But CPR when wearing personal protection equipment (PPE) before decontamination becomes a challenge for healthcare workers (HCW). Although previous studies have assessed the impact of PPE on airway management, there is little research available regarding the quality of chest compression (CC) when wearing PPE.A present randomized cross-over simulation study was designed to evaluate the effect of PPE on CC performance using mannequins.The study was set in one university medical center in the China.Forty anesthesia residents participated in this randomized cross-over study.Each participant performed 2 min of CC on a manikin with and without PPE, respectively. Participants were randomized into 2 groups that either performed CC with PPE first, followed by a trial without PPE after a 180-min rest, or vice versa.CPR recording technology was used to objectively quantify the quality of CC. Additionally, participants' physiological parameters and subjective fatigue score values were recorded.With the use of PPE, a significant decrease of the percentage of effective compressions (41.3 ± 17.1% with PPE vs 67.5 ± 15.6% without PPE, P < 0.001) and the percentage of adequate compressions (67.7 ± 18.9% with PPE vs 80.7 ± 15.5% without PPE, P < 0.001) were observed. Furthermore, the increases in heart rate, mean arterial pressure, and subjective fatigue score values were more obvious with the use of PPE (all P < 0.01).We found significant deterioration of CC performance in HCW with the use of a level-C PPE, which may be a disadvantage for enhancing survival of cardiac arrest. PMID:27057878

  14. CT findings of the brain post cardiopulmonary resuscitation

    International Nuclear Information System (INIS)

    The subjects were 88 cases of non-traumatic CPA excluding those with primary brain disease. The subjects were divided into 4 groups according to the duration of cardiac arrest: Group A (less than 15 minutes, 2 cases), Group B (15-30 minutes, 11 cases), Group C (more than 30 minutes, 40 cases), Group D (no resuscitation after cardiac arrest, 35 cases). All cases in Group A were observed to be clear consciousness after resuscitation. Not only the functional outcome but also the survivals rates were poorer as the duration of cardiac arrest increased in Groups B and C compared to Group A. The mortality rate was 85% or higher for cardiac arrest of 15 minutes or longer. Brain edema after resuscitation was examined by head CT in the basal-ganglia and thalamus regions, and in the corticomedullary junction of the cerebrum. In the cases of short duration of cardiac arrest, the basal-ganglia and thalamus regions, and the corticomedullary junction were clearly visible on CT. On the other hand, these areas were poorly or not visible (marked brain edema) in the cases of longer duration of cardiac arrest. The borders of the basal-ganglia and thalamus regions, and the corticomedullary junction were not obscured in any of the cases in Group A. However, the borders of these regions were poorly visible or not visible more frequently as the duration of cardiac arrest increased. In particular, the corticomedullary junction was not visible more frequently after cardiac arrest of long duration. Brain edema is caused and intensified by prolongation of hypoxia, but it is also reported to be caused by external cardiac massage, which increases the intracranial pressure. This was also suggested by the more notable brain edema in the corticomedullary junction than in the basal-ganglia and thalamus regions. These findings of brain edema appeared on head CT within 4 hours after CPR. Findings suggestive of vascular occlusion were also obtained. (K.H.)

  15. The Effect of Instructional Method on Cardiopulmonary Resuscitation Skill Performance: A Comparison Between Instructor-Led Basic Life Support and Computer-Based Basic Life Support With Voice-Activated Manikin.

    Science.gov (United States)

    Wilson-Sands, Cathy; Brahn, Pamela; Graves, Kristal

    2015-01-01

    Validating participants' ability to correctly perform cardiopulmonary resuscitation (CPR) skills during basic life support courses can be a challenge for nursing professional development specialists. This study compares two methods of basic life support training, instructor-led and computer-based learning with voice-activated manikins, to identify if one method is more effective for performance of CPR skills. The findings suggest that a computer-based learning course with voice-activated manikins is a more effective method of training for improved CPR performance. PMID:26381346

  16. CPR Training for Nurses: How often Is It Necessary?

    OpenAIRE

    Mokhtari Nori, J; Saghafinia, M; Kalantar Motamedi, M H; Khademol Hosseini, S M

    2012-01-01

    Background The ability to respond quickly and effectively to a cardiac arrest situation rests on nurses being competent, prepared and up-to-date in the emergency life-saving procedure of cardiopulmonary resuscitation (CPR). This study aimed to determine the extent to which nurses acquire and retain CPR cognitive knowledge and psychomotor skills following CPR training courses. Methods A quasi-experiment was used. CPR knowledge of 112 nurses was assessed via a questionnaire using valid multiple...

  17. Coronary blood flow during cardiopulmonary resuscitation in swine

    International Nuclear Information System (INIS)

    Recent papers have raised doubt as to the magnitude of coronary blood flow during closed-chest cardiopulmonary resuscitation. We will describe experiments that concern the methods of coronary flow measurement during cardiopulmonary resuscitation. Nine anesthetized swine were instrumented to allow simultaneous measurements of coronary blood flow by both electromagnetic cuff flow probes and by the radiomicrosphere technique. Cardiac arrest was caused by electrical fibrillation and closed-chest massage was performed by a Thumper (Dixie Medical Inc., Houston). The chest was compressed transversely at a rate of 66 strokes/min. Compression occupied one-half of the massage cycle. Three different Thumper piston strokes were studied: 1.5, 2, and 2.5 inches. Mean aortic pressure and total systemic blood flow measured by the radiomicrosphere technique increased as Thumper piston stroke was lengthened (mean +/- SD): 1.5 inch stroke, 23 +/- 4 mm Hg, 525 +/- 195 ml/min; 2 inch stroke, 33 +/- 5 mm Hg, 692 +/- 202 ml/min; 2.5 inch stroke, 40 +/- 6 mm Hg, 817 +/- 321 ml/min. Both methods of coronary flow measurement (electromagnetic [EMF] and radiomicrosphere [RMS]) gave similar results in technically successful preparations (data expressed as percent prearrest flow mean +/- 1 SD): 1.5 inch stroke, EMF 12 +/- 5%, RMS 16 +/- 5%; 2 inch stroke, EMF 30 +/- 6%, RMS 26 +/- 11%; 2.5 inch stroke, EMF 50 +/- 12%, RMS 40 +/- 20%. The phasic coronary flow signal during closed-chest compression indicated that all perfusion occurred during the relaxation phase of the massage cycle. We concluded that coronary blood flow is demonstrable during closed-chest massage, but that the magnitude is unlikely to be more than a fraction of normal

  18. New guidelines for cardiopulmonary resuscitation Nuevas directrices para la resucitación cardiopulmonar Novas diretrizes da ressuscitação cardiopulmonar

    Directory of Open Access Journals (Sweden)

    Maria Celia Barcellos Dalri

    2008-12-01

    Full Text Available Cardiopulmonary arrest (CPA poses a severe threat to life; cardiopulmonary resuscitation (CPR represents a challenge for research and assessment by nurses and their team. This study presents the most recent international recommendations for care in case of cardiopulmonary heart arrest, based on the 2005 Guidelines by the American Heart Association (AHA. These CPR guidelines are based on a large-scale review process, organized by the International Liaison Committee on Resuscitation (ILCOR. High-quality basic and advanced CPR maneuvers can save lives.La parada cardiorrespiratoria (PCR es una ocurrencia que presenta una grave amenaza a la vida; la resucitación cardiopulmonar (RCP representa un desafío para la investigación y la evaluación por parte del enfermero y su equipo. Este estudio presenta las más recientes recomendaciones internacionales sobre la atención a la parada cardiorrespiratoria, basada en las Directrices de 2005 de la American Heart Asociation (AHA. Esas directrices sobre RCP se fundamentan en un proceso de revisión extenso, organizado por el International Liasion Committee on Resuscitation (ILCOR. Las maniobras básicas y avanzadas de RCP ofrecidas con calidad pueden salvar vidas.A parada cardiorrespiratória (PCR é intercorrência de grave ameaça à vida; a ressuscitação cardiopulmonar (RCP representa desafio para a investigação e a avaliação por parte do enfermeiro e sua equipe. Esse estudo apresenta as mais recentes recomendações internacionais sobre atendimento da parada cardiorrespiratória, baseado nas Diretrizes de 2005 da American Heart Association (AHA. Essas diretrizes sobre RCP fundamentam-se num processo de revisão extenso, organizado pelo International Liasion Committee on Resuscitation (ILCOR. As manobras básicas e avançadas de RCP com qualidade podem salvar vidas.

  19. Old age and poor prognosis increase the likelihood of disagreement between cancer patients and their oncologists on the indication for resuscitation attempt

    DEFF Research Database (Denmark)

    Saltbaek, Lena; Michelsen, Hanne M; Nelausen, Knud M;

    2013-01-01

    The do-not-resuscitate decision is a common ethical problem. However, the concordance between patients' preferences and physicians' assessments of the indication for cardiopulmonary resuscitation attempt (CPR) has only been modestly investigated.......The do-not-resuscitate decision is a common ethical problem. However, the concordance between patients' preferences and physicians' assessments of the indication for cardiopulmonary resuscitation attempt (CPR) has only been modestly investigated....

  20. Unexpected Fatal Hypernatremia after Successful Cardiopulmonary Resuscitation with Therapeutic Hypothermia: A Case Report

    OpenAIRE

    Choi, Sang-Sik; Kim, Won Young; Kim, Won; Lim, Kyung-Su

    2012-01-01

    Central diabetes insipidus (DI), characterized by unexpected fatal hypernatremia, is a rare complication after successful cardiopulmonary resuscitation with therapeutic hypothermia, but may be potentially fatal if recognition is delayed. We describe here a patient who experienced cardiac arrest due to a pulmonary embolism, followed by successful resuscitation after induction of therapeutic hypothermia. The patient, however, suddenly developed unexpected hypernatremia with increased urine outp...

  1. Impact of advanced cardiac life support training program on the outcome of cardiopulmonary resuscitation in a tertiary care hospital

    Directory of Open Access Journals (Sweden)

    Kanwalpreet Sodhi

    2011-01-01

    Full Text Available Background: Guidelines on performing cardiopulmonary resuscitation (CPR have been published from time to time, and formal training programs are conducted based on these guidelines. Very few data are available in world literature highlighting the impact of these trainings on CPR outcome. Aim: The aim of our study was to evaluate the impact of the American Heart Association (AHA-certified basic life support (BLS and advanced cardiac life support (ACLS provider course on the outcomes of CPR in our hospital. Materials and Methods : An AHA-certified BLS and ACLS provider training programme was conducted in our hospital in the first week of October 2009, in which all doctors in the code blue team and intensive care units were given training. The retrospective study was performed over an 18-month period. All in-hospital adult cardiac arrest victims in the pre-BLS/ACLS training period (January 2009 to September 2009 and the post-BLS/ACLS training period (October 2009 to June 2010 were included in the study. We compared the outcomes of CPR between these two study periods. Results: There were a total of 627 in-hospital cardiac arrests, 284 during the pre-BLS/ACLS training period and 343 during the post-BLS/ACLS training period. In the pre-BLS/ACLS training period, 52 patients (18.3% had return of spontaneous circulation, compared with 97 patients (28.3% in the post-BLS/ACLS training period (P < 0.005. Survival to hospital discharge was also significantly higher in the post-BLS/ACLS training period (67 patients, 69.1% than in the pre-BLS/ACLS training period (12 patients, 23.1% (P < 0.0001. Conclusion : Formal certified BLS and ACLS training of healthcare professionals leads to definitive improvement in the outcome of CPR.

  2. Guidelines for CPR Training in Louisiana Schools. Bulletin No. 1638.

    Science.gov (United States)

    Louisiana State Dept. of Education, Baton Rouge.

    Completion of a course in cardiopulmonary resuscitation (CPR) is required for graduation from high school in Louisiana. This bulletin presents the guidelines for a course in CPR and was prepared with the cooperation of the American Red Cross (ARC) and the American Heart Association (AHA). At the conclusion of the course, students will be prepared…

  3. Instituting the Updated CPR Protocol: The Team Physician's Role.

    Science.gov (United States)

    Araujo, David

    1994-01-01

    Summarizes recommendations from the 1992 National Conference on Cardiopulmonary Resuscitation (CPR) and Emergency Cardiac Care. Because team physicians may have to provide basic life support for athletes or spectators, knowing current (CPR) protocol is essential in developing emergency response plans and training personnel. Practice removing…

  4. Decision to resuscitate or not in patients with chronic diseases

    DEFF Research Database (Denmark)

    Saltbæk, Lena; Tvedegaard, Erling

    2012-01-01

    Do-not-resuscitate (DNR) decisions are frequently made without informing the patients. We attempt to determine whether patients and physicians wish to discuss the DNR decision, who they think, should be the final decision maker and whether they agree on the indication for cardiopulmonary resuscit...... resuscitation (CPR) in case of cardiac arrest....

  5. 护士CPR操作现状调查%A survey on the status of performing cardiopulmonary resuscitation by nurses

    Institute of Scientific and Technical Information of China (English)

    方春艳; 赵爱兰; 李国明; 刘惠萍

    2012-01-01

    目的 了解我院中青年护士心肺复苏(CPR)知识、操作技能掌握情况,应用反馈装置培训能否改善心肺复苏培训质量.方法 从我院中青年护士群体(中级职称以下)中随机抽取120名,对其进行CPR知识调查并记录应用反馈装置培训前后两轮心肺复苏参数,统计并比较CPR知识和应用反馈装置前后两轮CPR质量的变化情况.结果 培训前心肺复苏操作总体合格率低,培训前、后呼吸正确率分别为32.18%、82.74%,培训前后按压正确率为55.36%、95.47%.主要原因为按压过浅(28.12%)、通气过度和通气不足(30.79%/26.41%).应用反馈装置培训后CPR有效按压率、人工通气和操作时间均明显改善.结论 中青年护士CPR知识和技能掌握情况欠理想,CPR培训时应用反馈装置能提高护士CPR质量.%Objective To comprehend knowledge about cardiopulmonary resuscitation (CPR)and skills of performing CPR in nurses,and if the quality of CPR training can be improved by using a feedback device.Methods 120 young and middle-aged nurses were randomly selected from those in our hospital to receive a survey on knowledge about CPR.The parameters for CPR were documented before and after training with a feedback device.Knowledge about CPR and changes in quality of CPR were compared.Results Before training,the overall pass rate of performing CPR was lower.The rate of correct artificial respiration was 32.18% before training and up to 82.74% after training and the rate of correct compression was 55.36% and 95.47%,respectively.The main errors were shallow compression (28.12%),hyperventilation (30.79%),and hypoventilation (26.41%).The effective compression rate,artificial ventilation,and time to performing CPR were significantly improved after application of a feedback device.Conclusions Knowledge about CPR and skills of performing CPR in nurses are unsatisfactory.A feedback device can improve quality of CPR training.

  6. 心肺复苏相关影响因素研究进展%Progress on the correlative factors of cardiopulmonary resuscitation

    Institute of Scientific and Technical Information of China (English)

    苟君臣

    2015-01-01

    心肺复苏(cardiopulmonary resuscitation,CPR)是对呼吸心跳骤停患者所采用的最初急救措施,尽早、有效、规范的CPR是抢救患者生命的唯一途径,也是抢救成功的关键.笔者对影响CPR成功的相关因素进行综述,旨在提高CPR成功率、减少致残率,供广大医务工作者参考.

  7. Awareness of cardiopulmonary resuscitation in medical-students and doctors in Rawalpindi-Islamabad, Pakistan

    International Nuclear Information System (INIS)

    Objective: To assess the level of awareness regarding basic and practical knowledge of cardiopulmonary resuscitation and its importance in the eyes of medical/dental students and doctors. Methods: The cross-sectional study was conducted in medical and dental colleges as well as hospitals of Rawalpindi and Islamabad, Pakistan, from June to September 2011. Non-probability convenience sampling was used and structured questionnaires on basic and practical knowledge of the procedure were distributed. The questionnaire had 26 items related to basic and advanced knowledge of the required skills. Doctors were divided into two groups based on their years of service and practice. Those with less than 5 years' experience were grouped as junior doctors, while rest as senior doctors. Descriptive statistics were employed to analyse the data using SPPS version 17 and Microsoft Excel. Percentages were worked out and the results were interpreted. Result: Of the 1000 questionnaires distributed, 646 (64.6%) were received duly filled and represented the study sample. Of the 646 participants, 34 (5.26%) were dentists, 424 (65.63%) were medical students, 92 (14.24%) were doctors and 96 (14.86%) were dental students. Basic knowledge of doctors was found to be better than that of dentists (n=96; 50% vs. n=8; 23%). Similarly, the advance knowledge of doctors was better than the dentists (n=53; 58% vs. n=11; 31%). The basic knowledge of junior doctors was found to be almost equal to the senior doctors (n=26; 44.75% vs. n=15; 45.5%). The advance knowledge of junior doctors was found to be better than the senior doctors (n=27; 45.37% vs. n=10; 29.48%). Among the students, 157 (37%) of the medical students had basic knowledge of CPR, while 36 (38%) dental students had basic knowledge of the topic. Medical students had more advanced knowledge (n=157; 37%) than dental students (n=34; 35%). Conclusion: The awareness of basic and advance knowledge of cardiopulmonary resuscitation skills in medical

  8. Message measurement and feedback cardiopulmonary resuscitation board: a monitor for standard cardiopulmonary resuscitation%感控式心肺复苏背板:按标准进行心肺复苏的裁判员

    Institute of Scientific and Technical Information of China (English)

    王立祥; 郑静晨

    2010-01-01

    目的 发明一种感控式心肺复苏(CPR)背板,引导施救者进行标准CPR.方法 施救者将一个既具有支撑功能、又能提供标准按压参数和频率提示的多功能智能化感控式CPR背板置于患者胸背部下方,将患者的头部置于背板上方中央的凹槽中,按2005国际CPR指南进行徒手胸外心脏按压,参照背板显示窗口的标准压力及频率提示实时调整,以完成标准的胸外按压.结果 感控式CPR背板较以往用于CPR时的支撑背板具有对按压时压力和频率的显示功能,现场实施时能即时反馈客观数据,使施救者达到标准CPR的要求,从而提高了CPR的成功率;且使用感控式CPR背板进行CPR时操作的规范性明显优于传统的CPR,能有效规避不规范胸外按压引发的胸肋骨骨折等并发症.结论 感控式CPR背板在具备以往垫板支撑功能的同时,规避了传统胸外按压时的不规范操作,减少了并发症,提高了CPR的成功率,担当了提示、监督和协助施救者按标准进行CPR裁判员的重要角色.%Objective To invest a message measurement and feedback cardiopulmonary resuscitation (CPR)board which could guide the first aider to perform standard CPR.Methods The muhifunctional and intelligent CPR board which could not only support but also provide standard parameters and frequency of compression for first aiders was placed underneath the patient's back.with his head in the concave headrest at the top of the board.The operator exerted chest compression with his hands according to the 2005 American heart association(AHA)guidelines for CPR,and adjusted the pressure and rate according to that showed on the board to achieve the force and frequency of chest compression according to the standard.Results The operation of the chest compression which was cariied out on the message measurement andfeedback CPR board was significantly better than that carried out on the ordinary board because that the former could show

  9. The study of knowledge and attitude of new coming residents in cardiopulmonary resuscitation in Tehran University of Medical Sciences, 1377-78

    Directory of Open Access Journals (Sweden)

    Haj Zeinali AM

    2000-09-01

    Full Text Available Cardiopulmonary resuscitation (CPR is one of the most important skills that every body must know it in medical services. In educational hospitals, the (Newly-arrived residents are in first cell for management of victims, specially in emergency rooms and at nights. Their knowledge and ability for successful CPR have a direct relation with prevalence of total mortality and morbidity. This research has assessed the knowledge and attitude of the new residents about CPR, and for answering to this question: "Is the CPR workshops necessary for all of the new residents in the beginning of their courses". All of the 506 new residents were examined simultaneously in 2 separate years with a questionnaire consist of 50 questions about their CPR secence and skills and 8 questions about their attitude in CPR. These informations were analyzed by SPSS and EPI6 softwares. The mean correct answers were 55%±11.8. The best results were about arrythmias (68.6% and airway management (63.6% and the worst were about IV access (43.1% and pediatric CPR (31.5%. These findings were similar in 2 sequential years. Their knowledge had significant relation with sex (P=0.002, their original university (P=0.031, their residency course (P=0.024 and their residency reception scores (P<0.001. Males and knowledge more than females. The max scores were from Kerman (62% and Beheshti universities (60.5% and the min score were from Hamadan (48% and Kashan universities (37%. The orthopedic (62.5% and urologic residents (61.6% had the most knowledge and the gynecology residents (53.8% had the least. The knowledge had no relation with the time of graduation. About their attitude in CPR: Their knowledge was moderate (65.8%, their abilities was moderate (58% and their education about CPR in MD course had been low (51.5%. Their references for education had been individual studies (74.6%, CPR workshop had not been condected in the most universities (92.7%. knowledge about CPR is low (55

  10. Comparisons of the Pentax-AWS, Glidescope, and Macintosh Laryngoscopes for Intubation Performance during Mechanical Chest Compressions in Left Lateral Tilt: A Randomized Simulation Study of Maternal Cardiopulmonary Resuscitation

    OpenAIRE

    Sanghyun Lee; Wonhee Kim; Hyunggoo Kang; Jaehoon Oh; Tae Ho Lim; Yoonjae Lee; Changsun Kim; Jun Hwi Cho

    2015-01-01

    Purpose. Rapid advanced airway management is important in maternal cardiopulmonary resuscitation (CPR). This study aimed to compare intubation performances among Pentax-AWS (AWS), Glidescope (GVL), and Macintosh laryngoscope (MCL) during mechanical chest compression in 15° and 30° left lateral tilt. Methods. In 19 emergency physicians, a prospective randomized crossover study was conducted to examine the three laryngoscopes. Primary outcomes were the intubation time and the success rate for i...

  11. CPR in the nursing home: fool's errand or looming dilemma?

    LENUS (Irish Health Repository)

    Lyons, D

    2011-09-01

    The indications for CPR (cardiopulmonary resuscitation) have expanded greatly since the technique was introduced and theoretically it can be attempted on all prior to death. Policy initiatives (such as the British Medical Association\\/Royal College of Nursing guidelines) have attempted to provide a clinical rationale for the withholding of inappropriate CPR. Traditionally a care home was felt to be an inappropriate environment to attempt CPR but increased use of advance directives may bring the issue to the fore in this setting.

  12. Effect of the Cardio First Angel™ device on CPR indices: a randomized controlled clinical trial

    OpenAIRE

    Vahedian-Azimi, Amir; Hajiesmaeili, Mohammadreza; Amirsavadkouhi, Ali; Jamaati, Hamidreza; Izadi, Morteza; Madani, Seyed J.; Hashemian, Seyed M. R.; Miller, Andrew C

    2016-01-01

    Background A number of cardiopulmonary resuscitation (CPR) adjunct devices have been developed to improve the consistency and quality of manual chest compressions. We investigated whether a CPR feedback device would improve CPR quality and consistency, as well as patient survival. Methods We conducted a randomized controlled study of patients undergoing CPR for cardiac arrest in the mixed medical-surgical intensive care units of four academic teaching hospitals. Patients were randomized to re...

  13. An “Intention-Focused” paradigm for improving bystander CPR performance□

    OpenAIRE

    Panchal, Ashish R.; Fishman, Jessica; Camp-Rogers, Teresa; Starodub, Roksolana; Merchant, Raina M.

    2014-01-01

    Despite public education campaigns and a chest compression-only initiative, bystander cardiopulmonary resuscitation (CPR) is provided in approximately 30–40% of out of hospital cardiac arrests in the United States. Bystander CPR rates may not improve without addressing factors influencing bystanders’ probability of performing CPR. We propose an “intention-focused” model for the bystander CPR performance utilizing validated behavioral theory. This model describes a framework that may predict C...

  14. Fat embolism with the use of intraosseous infusion during cardiopulmonary resuscitation.

    Science.gov (United States)

    Fiallos, M; Kissoon, N; Abdelmoneim, T; Johnson, L; Murphy, S; Lu, L; Masood, S; Idris, A

    1997-08-01

    The objective of this prospective study was to assess the incidence and magnitude of fat emboli after cardiopulmonary resuscitation and intraosseous infusions. An animal laboratory at a university center was used to study 33 mixed-breed piglets. The piglets underwent hypoxic cardiac arrest followed by chest compressions and mechanical ventilation for a minimum of 30 minutes. The animals were divided in groups: group 1 (n = 5), which had no intraosseous cannulas, group 2 (n = 6), which had intraosseous cannulas with infusion, groups 3 (n = 6), 4 (n = 6), and 5 (n = 8), which had intraosseous cannulas with infusion of epinephrine, normal saline, and sodium bicarbonate respectively, and group 6 (n = 2), which was a sham group with no intraosseous cannulas and no cardiopulmonary resuscitation. At cessation of cardiopulmonary resuscitation, representative lung samples were collected from upper and lower lobes of each lung and observed for fat globules and bone marrow elements. Fat globules were seen in the peribronchial blood vessels and intravascular areas throughout all lung fields of groups 1 through 5. There was no difference in appearance or distribution of fat globules among the 5 treatment groups. Analysis of variance showed no statistical significance (P fat embolization over cardiopulmonary resuscitation alone in this animal model. The benefits of using this procedure in critically ill children as a means of rapid vascular access for resuscitation is well established. However, the risk of fat embolism in this population needs further study. PMID:9258208

  15. Time matters – Realism in resuscitation training

    DEFF Research Database (Denmark)

    Krogh, Kristian; Høyer, Christian Bjerre; Østergaard, Doris;

    2014-01-01

    Background: The advanced life support guidelines recommend 2 min of cardiopulmonary resuscitation (CPR) and minimal hands-off time to ensure sufficient cardiac and cerebral perfusion. We have observed doctors who shorten the CPR intervals during resuscitation attempts. During simulation-based res......Background: The advanced life support guidelines recommend 2 min of cardiopulmonary resuscitation (CPR) and minimal hands-off time to ensure sufficient cardiac and cerebral perfusion. We have observed doctors who shorten the CPR intervals during resuscitation attempts. During simulation......-based resuscitation training, the recommended 2-min CPR cycles are often deliberately decreased in order to increase the number of scenarios. The aim of this study was to test if keeping 2-min CPR cycles during resuscitation training ensures better adherence to time during resuscitation in a simulated setting....... Methods: This study was designed as a randomised control trial. Fifty-four 4th-year medical students with no prior advanced resuscitation training participated in an extra-curricular one-day advanced life support course. Participants were either randomised to simulation-based training using real-time (120...

  16. Time matters--realism in resuscitation training

    DEFF Research Database (Denmark)

    Krogh, Kristian; Høyer, Christian; Ostergaard, Doris;

    2014-01-01

    BACKGROUND: The advanced life support guidelines recommend 2min of cardiopulmonary resuscitation (CPR) and minimal hands-off time to ensure sufficient cardiac and cerebral perfusion. We have observed doctors who shorten the CPR intervals during resuscitation attempts. During simulation-based resu......BACKGROUND: The advanced life support guidelines recommend 2min of cardiopulmonary resuscitation (CPR) and minimal hands-off time to ensure sufficient cardiac and cerebral perfusion. We have observed doctors who shorten the CPR intervals during resuscitation attempts. During simulation......-based resuscitation training, the recommended 2-min CPR cycles are often deliberately decreased in order to increase the number of scenarios. The aim of this study was to test if keeping 2-min CPR cycles during resuscitation training ensures better adherence to time during resuscitation in a simulated setting....... METHODS: This study was designed as a randomised control trial. Fifty-four 4th-year medical students with no prior advanced resuscitation training participated in an extra-curricular one-day advanced life support course. Participants were either randomised to simulation-based training using real-time (120...

  17. Electroencephalography reactivity for prognostication of post-anoxic coma after cardiopulmonary resuscitation: A comparison of quantitative analysis and visual analysis.

    Science.gov (United States)

    Liu, Gang; Su, Yingying; Jiang, Mengdi; Chen, Weibi; Zhang, Yan; Zhang, Yunzhou; Gao, Daiquan

    2016-07-28

    Electroencephalogram reactivity (EEG-R) is a positive predictive factor for assessing outcomes in comatose patients. Most studies assess the prognostic value of EEG-R utilizing visual analysis; however, this method is prone to subjectivity. We sought to categorize EEG-R with a quantitative approach. We retrospectively studied consecutive comatose patients who had an EEG-R recording performed 1-3 days after cardiopulmonary resuscitation (CPR) or during normothermia after therapeutic hypothermia. EEG-R was assessed via visual analysis and quantitative analysis separately. Clinical outcomes were followed-up at 3-month and dichotomized as recovery of awareness or no recovery of awareness. A total of 96 patients met the inclusion criteria, and 38 (40%) patients recovered awareness at 3-month followed-up. Of 27 patients with EEG-R measured with visual analysis, 22 patients recovered awareness; and of the 69 patients who did not demonstrated EEG-R, 16 patients recovered awareness. The sensitivity and specificity of visually measured EEG-R were 58% and 91%, respectively. The area under the receiver operating characteristic curve for the quantitative analysis was 0.92 (95% confidence interval, 0.87-0.97), with the best cut-off value of 0.10. EEG-R through quantitative analysis might be a good method in predicting the recovery of awareness in patients with post-anoxic coma after CPR. PMID:27181515

  18. CPR - adult and child 9 years and older

    Science.gov (United States)

    Cardiopulmonary resuscitation - adult; Rescue breathing and chest compressions - adult; Resuscitation - cardiopulmonary - adult; Cardiopulmonary resuscitation - child 9 years and older; Rescue breathing ...

  19. Effect of four resuscitation methods on lung ventilation of pigs with respiratory arrest

    Directory of Open Access Journals (Sweden)

    Ya-hua LIU

    2012-03-01

    Full Text Available Objective To observe the effects of four cardiopulmonary resuscitation (CPR methods on lung ventilation of pigs with respiratory arrest. The four CPR methods included chest compression CPR (C-CPR, compression under the diaphragm CPR (D-CPR, abdominal compression CPR (A-CPR, and abdominal wall lifting and compression CPR (L-CPR. Methods  A total of 28 healthy domestic pigs were randomly divided into four groups. The pig respiratory arrest model was reproduced by intravenous injection of suxamethonium. Instantly after respiratory arrest, one of the 4 CPR methods was performed immediately on the groups of pigs respectively. After 2min of CPR, compression was stopped. The experimental pigs were given assisted respiration using a ventilator until autonomous respiration recovered. The tidal volume (VT in basic status and that during resuscitation by the four respective resuscitation methods was determined, and minute ventilation (MV was calculated. Furthermore, heart rate (HR, mean arterial blood pressure, and recovery time of autonomous respiration were compared between all the groups. Results In basic status, there was no statistical difference (P > 0.05 in VT and MV between the four groups. Approximately 2min after resuscitation, the VT and MV of D-CPR were higher than that of C-CPR; that of A-CPR was higher than that of D-CPR; and that of L-CPR was higher than that of A-CPR. The differences were statistically significant (P 0.05. HR in C-CPR and D-CPR were notably lower than the basic value (P < 0.01. Two minutes after resuscitation, mechanical ventilation was given, and HR in all the groups was close to the basic value 5 min after resuscitation. In the respiratory arrest pig model, L-CPR could provide more effective VT and MV than the other methods. Conclusion For the porcine respiratory arrest model, L-CPR can provide more effective lung ventilation than the other methods.

  20. Retrospective Study of the Survival of Patients who Underwent Cardiopulmonary Resuscitation in an Intensive Care Unit

    Directory of Open Access Journals (Sweden)

    Moreira Daniel Martins

    2002-01-01

    Full Text Available OBJECTIVE: To evaluate clinical and evolutive characteristics of patients admitted in an intensive care unit after cardiopulmonary resuscitation, identifying prognostic survival factors.METHODS: A retrospective study of 136 patients admitted between 1995 and 1999 to an intensive care unit, evaluating clinical conditions, mechanisms and causes of cardiopulmonary arrest, and their relation to hospital mortality.RESULTS: A 76% mortality rate independent of age and sex was observed. Asystole was the most frequent mechanism of death, and seen in isolation pulmonary arrest was the least frequent. Cardiac failure, need for mechanical ventilation, cirrhosis and previous stroke were clinically significant (p<0.01 death factors.CONCLUSION: Prognostic factors supplement the doctor's decision as to whether or not a patient will benefit from cardiopulmonary resuscitation.

  1. 1. Predictors of cardio pulmonary resuscitation outcome in post-operative cardiac children

    OpenAIRE

    Nasser, B.

    2016-01-01

    Outcome of cardiopulmonary resuscitation (CPR) in children with congenital heart disease has improved and many children survived after in hospital cardiac arrestthe purpose of this study is to determine predictor of poor outcome after CPR in critical children undergoing cardiac surgerywe conducted a retrospective chart review and data analysis of all CPR records and charts of all postoperative cardiac children who had cardiac arrest and required resuscitation from 2012 till 2015. Demographic,...

  2. The impact of quality of cardiopulmonary resuscitation on post-resuscitation inflammatory reaction in a porcine cardiac arrest model%心肺复苏的质量对复苏后炎症反应的影响

    Institute of Scientific and Technical Information of China (English)

    武军元; 李春盛

    2008-01-01

    目的 评价临床上常见的不标准心肺复苏(N-CPR)和2005年国际CPR指南推荐的标准心肺复苏(S-CPR)对心脏停搏(CA)猪复苏后炎症反应的影响.方法 18头猪被随机均分成两组,经麻醉、插管、机械通气后,应用程控刺激方法制备心室纤颤(VF)模型.S-CPR组应用2005年指南推荐的CPR方式;N-CPR组模拟临床上经常出现的低质量CPR方式.VF 4 min后开始进行CPR,CPR 9 min后进行电除颤及高级生命支持,自主循环恢复(ROSC)后进行各项指标观察.24 h仍存活的猪经处死后取脑、心、肝、肾组织,应用免疫组化法检测核转录因子-kB(NF-kB)的表达.实验期间连续监测CPR后3、6和9 min的血流动力学变化,并抽取基础状态、CPR 9 rain、ROSC 4 h的静脉血,测定血清肿瘤坏死因子-a(TNF-α)、白细胞介素-1β(IL-1β)的浓度.结果 与N-CPR组比较,S-CPR组ROSC率(22.2%比88.9%)及24 h存活率(22.2%比88.9%)明显提高(P均<0.05);CPR后3、6和9 min心排血量(CO)和平均动脉压(MAP)也均显著升高(P均<0.01);并且CPR后9 min和ROSC 4 h血清促炎症因子TNF-α、IL-1β]水平和各组织NF-kB表达程度均降低.结论 高质量的CPR后不仅能提高CA猪的生存率,也明显改善CPR后的炎症反应.%Objective To evaluate the effects of quality of non-standard cardiopulmonary resuscitation (N-CPR)and new guidelines recommended standard CPR(S-CPR)on post-resuscitation inflammatory reaction in a cardiac arrest(CA)porcine model.Methods Eighteen pigs were randomly divided into two groups,and ventricular fibrillation(VF)was induced by programmed electrical stimulation after giving anesthesia,intubation tube and mechanical ventilation.S-CPR(n=9):CPR was consistent with recommendation of the 2005 guidelines.N-CPR(n=9):given CPR with low quality CPR usually instituded in clinic.After 4 minutes of untreated VF,CPR was started for 9 minutes.Defibrillation and advanced lire support were attempted at 13 minutes of CA

  3. Development ofadvanced cardiopulmonary resuscitation equipment and technology%心肺复苏先进装备及前沿技术展望

    Institute of Scientific and Technical Information of China (English)

    张广; 吴太虎; 宋振兴; 王海涛; 卢恒志; 王亚林; 王丹; 陈锋

    2015-01-01

    Cardiac arrest can happen to anyone, at any time and any place.Only the patients with a timely and effective cardiopulmonary resuscitation ( CPR) have the chance to survive.However, the effectiveness of CPR and the survival rate of cardiac arrest patients so far are still not optimistic.It is necessary to improve CPR equipment and technology for promoting every cycle of CPR link.This article introduced five representative advanced CPR equipment and technologies:quick identification of cardiac arrest, high -quality chest compressions, quick defibrillation, physiological parameters feedback monitoring and CPR automation.Intensive research and exploration of these technologies will lead CPR equipment to develop in the optimizing way, thus significantly improving the CPR efficiency and survival rate.%目的:心脏、呼吸骤停可能发生在任何人、任何时间和任何地点,而心脏骤停患者的唯一生还机会就是及时有效地心肺复苏( cardiopulmonary resuscitation, CPR)。目前,CPR效率和心脏骤停患者存活率低下,急救人员迫切需要改进CPR装备与技术,从而使“CPR存活链”各个环节的效能得到最大限度地发挥。本文介绍了目前具有代表性的先进CPR装备与前沿技术,包括心脏骤停快速识别技术、高质量胸外按压技术、快速除颤技术、高级生命支持生理参数反馈技术和CPR自动化技术。通过对这些技术的深入研究,必将带动CPR装备的整体发展,从而有效提高CPR效率和患者存活率。

  4. [Cardiopulmonary resuscitation and post-cardiac arrest brain injury].

    Science.gov (United States)

    Sakurai, Atsushi

    2016-02-01

    One of the most important topics in the field of resuscitation at present is the drafting of the 2015 version of the Consensus on Science and Treatment Recommendation (CoSTR) by the International Liaison Committee on Resuscitation. The Japan Resuscitation Council is preparing its 2015 Guideline based on this CoSTR and plans to release it in October 2015. A critical change in the upcoming CoSTR is the adoption of the GRADE system. The new Guideline incorporating the GRADE system will surely be more scientific than the previous Guideline issued in 2010. Meanwhile, an important finding appeared in a report from Nielsen et al.: hypothermia at a targeted temperature of 33 degrees C did not confer a benefit versus 36 degrees in unconscious survivors of out-of-hospital cardiac arrest of presumed cardiac cause. PMID:26915250

  5. Extensive subcutaneous bleeding after cardiopulmonary resuscitation and thrombolytic therapy.

    Science.gov (United States)

    Wong, S S; Lazarus, J H; Weston, C F

    1991-06-01

    A patient with acute myocardial infarction, complicated by pre-hospital cardiac arrest, was treated with anistreplase, heparin and aspirin following resuscitation. She developed a large lower lip haematoma and extensive bruising over the chest wall ten hours after thrombolytic therapy. A blood transfusion was required. PMID:1888410

  6. Extensive subcutaneous bleeding after cardiopulmonary resuscitation and thrombolytic therapy.

    OpenAIRE

    Wong, S. S.; Lazarus, J H; Weston, C. F.

    1991-01-01

    A patient with acute myocardial infarction, complicated by pre-hospital cardiac arrest, was treated with anistreplase, heparin and aspirin following resuscitation. She developed a large lower lip haematoma and extensive bruising over the chest wall ten hours after thrombolytic therapy. A blood transfusion was required.

  7. Vasopressin combined with epinephrine during cardiac resuscitation: a solution for the future?

    OpenAIRE

    Wenzel, Volker; Lindner, Karl H

    2006-01-01

    Epinephrine given during cardiopulmonary resuscitation (CPR) may cause beta-mimetic complications in the postresuscitation phase. Vasopressin may be an alternative vasopressor drug during CPR. A subgroup analysis of a large prospective CPR investigation and of retrospective CPR studies suggests that vasopressin may be especially beneficial when combined with epinephrine. Beneficial effects of adding vasopressin were observed in other catecholamine-refractory shock states as well, such as vaso...

  8. Assessment of the teaching-learning process in students of the health area: cardiopulmonary resuscitation maneuvers

    OpenAIRE

    Patrícia Moita Garcia Kawakame; Ana Maria Kazue Miyadahira

    2015-01-01

    OBJECTIVETo evaluate the skills and knowledge of undergraduate students in the health area on cardiopulmonary resuscitation maneuvers with the use of an automatic external defibrillator.METHODThe evaluation was performed in three different stages of the teaching-learning process. A theoretical and practical course was taught and the theoretical classes included demonstration. The evaluation was performed in three different stages of the teaching-learning process. Two instruments were applied ...

  9. Load-distributing band improves ventilation and hemodynamics during resuscitation in a porcine model of prolonged cardiac arrest

    Directory of Open Access Journals (Sweden)

    Wang Shuo

    2012-09-01

    Full Text Available Abstract Background The use of mechanical cardiopulmonary resuscitation (CPR has great potential for the clinical setting. The purpose of present study is to compare the hemodynamics and ventilation during and after the load-distributing band CPR, versus the manual CPR in a porcine model of prolonged cardiac arrest, and to investigate the influence of rescue breathing in different CPR protocols. Methods Sixty-four male pigs (n = 16/group, weighing 30 ± 2 kg, were induced ventricular fibrillation and randomized into four resuscitation groups: continuous load-distributing band CPR without rescue ventilation (C-CPR, load-distributing band 30:2 CPR (A-CPR, load-distributing band CPR with continuous rescue breathing (10/min (V-CPR or manual 30:2 CPR (M-CPR. Respiratory variables and hemodynamics were recorded continuously; blood gas was analyzed. Results Tidal volume produced by compressions in the A-, C- and V-CPR groups were significantly higher compared with the M-CPR group (all p 2 of the A-, C- and V-CPR groups were significantly higher and PaCO2 were significantly lower compared with the M-CPR (both p  Conclusions The load-distributing band CPR significantly improved respiratory parameters during resuscitation by augmenting passive ventilation, and significantly improved coronary perfusion pressure. The volume of ventilation produced by the load-distributing band CPR was adequate to maintain sufficient gas exchange independent of rescue breathing.

  10. Knowledge and skill retention of in-service versus preservice nursing professionals following an informal training program in pediatric cardiopulmonary resuscitation: a repeated-measures quasiexperimental study.

    Science.gov (United States)

    Sankar, Jhuma; Vijayakanthi, Nandini; Sankar, M Jeeva; Dubey, Nandkishore

    2013-01-01

    Our objective was to compare the impact of a training program in pediatric cardiopulmonary resuscitation (CPR) on the knowledge and skills of in-service and preservice nurses at prespecified time points. This repeated-measures quasiexperimental study was conducted in the pediatric emergency and ICU of a tertiary care teaching hospital between January and March 2011. We assessed the baseline knowledge and skills of nursing staff (in-service nurses) and final year undergraduate nursing students (preservice nurses) using a validated questionnaire and a skill checklist, respectively. The participants were then trained on pediatric CPR using standard guidelines. The knowledge and skills were reassessed immediately after training and at 6 weeks after training. A total of 74 participants-28 in-service and 46 preservice professionals-were enrolled. At initial assessment, in-service nurses were found to have insignificant higher mean knowledge scores (6.6 versus 5.8, P = 0.08) while the preservice nurses had significantly higher skill scores (6.5 versus 3.2, P nurses performing better in knowledge test (10.5 versus 9.1, P = 0.01) and the preservice nurses performing better in skill test (9.8 versus 7.4, P nurses in pediatric CPR improved with training. In comparison to preservice nurses, the in-service nurses seemed to retain knowledge better with time than skills. PMID:23971033

  11. Effectiveness of Interactive Video to Teach CPR Theory and Skills.

    Science.gov (United States)

    Lyness, Ann L.

    This study investigated whether an interactive video system of instruction taught cardiopulmonary resuscitation (CPR) as effectively as traditional instruction. Using standards of the American Heart Association, the study was designed with two randomized groups to be taught either by live instruction or by interactive video. Subjects were 100…

  12. Alyce Annie: A New CPR Home Practice Manikin.

    Science.gov (United States)

    Schultz, Alyce; And Others

    1981-01-01

    Alyce Annie, a lightweight, portable manikin, was designed to economize classroom time and to provide a method for learning cardiopulmonary resuscitation (CPR) independently. A study with high school students determined that the students trained in this method could attain the necessary psychomotor skills and knowledge level required for CPR…

  13. A prospective study to determine the circumstances, incidence and outcome of cardiopulmonary resuscitation in a referral hospital in India, in relation to various factors

    Directory of Open Access Journals (Sweden)

    Muralidhar Joshi

    2015-01-01

    Full Text Available Background and Aims: Cardiac arrest has multifactorial aetiology and the outcome depends on timely and correct interventions. We decided to investigate the circumstances, incidence and outcome of cardiopulmonary resuscitation (CPR at a tertiary hospital in India, in relation to various factors, including extensive basic life support and advanced cardiac life support training programme for all nurses and doctors. Methods: It has been over a decade and a half with periodical updates and implementation of newer guidelines prepared by various societies across the world about CPR for both in-hospital and out-of hospital cardiac arrests (IHCA and OHCA. We conducted a prospective study wherein all cardiac arrests reported in the hospital consecutively for 12 months were registered for the study and followed their survival up to 1-year. Statistical analysis was performed by using Chi-square test for significant differences in proportions applied to various parameters of the study. Results: The main outcome measures were; (following CPR return of spontaneous circulation, survival for 24 h, survival from 24 h to 6 weeks or discharge, alive at 1-year. For survivors, an assessment was made about their cerebral performance and overall performance and accordingly graded. All these data were tabulated. Totally 419 arrests were reported in the hospital, out of which 413 were in-hospital arrests. Out of this 260 patients were considered for resuscitation, we had about 27 survivors at the end of 1-year follow-up (10.38%. Conclusion: We conclude by saying there are many factors involved in good clinical outcomes following IHCAs and these variable factors need to be researched further.

  14. The Universal Form of Treatment Options (UFTO as an alternative to Do Not Attempt Cardiopulmonary Resuscitation (DNACPR orders: a mixed methods evaluation of the effects on clinical practice and patient care.

    Directory of Open Access Journals (Sweden)

    Zoë Fritz

    Full Text Available AIMS: To determine whether the introduction of the Universal Form of Treatment Options (the UFTO, as an alternative approach to Do Not Attempt Cardiopulmonary Resuscitation (DNACPR orders, reduces harms in patients in whom a decision not to attempt cardiopulmonary resuscitation (CPR was made, and to understand the mechanism for any observed change. METHODS: A mixed-methods before-and-after study with contemporaneous case controls was conducted in an acute hospital. We examined DNACPR (103 patients with DNACPR orders in 530 admissions and UFTO (118 decisions not to attempt resuscitation in 560 admissions practice. The Global Trigger Tool was used to quantify harms. Qualitative interviews and observations were used to understand mechanisms and effects. RESULTS: RATE OF HARMS IN PATIENTS FOR WHOM THERE WAS A DOCUMENTED DECISION NOT TO ATTEMPT CPR WAS REDUCED: Rate difference per 1000 patient-days was 12.9 (95% CI: 2.6-23.2, p-value=0.01. There was a difference in the proportion of harms contributing to patient death in the two periods (23/71 in the DNACPR period to 4/44 in the UFTO period (95% CI 7.8-36.1, p-value=0.006. Significant differences were maintained after adjustment for known confounders. No significant change was seen on contemporaneous case control wards. Interviews with clinicians and observation of ward practice revealed the UFTO helped provide clarity of goals of care and reduced negative associations with resuscitation decisions. CONCLUSIONS: Introducing the UFTO was associated with a significant reduction in harmful events in patients in whom a decision not to attempt CPR had been made. Coupled with supportive qualitative evidence, this indicates the UFTO improved care for this vulnerable group. TRIAL REGISTRATION: Controlled-Trials.com ISRCTN85474986 UK Comprehensive Research Network Portfolio 7932.

  15. A Comparison of Internet-Based Learning and Traditional Classroom Lecture to Learn CPR for Continuing Medical Education

    Science.gov (United States)

    Hemmati, Nima; Omrani, Soghra; Hemmati, Naser

    2013-01-01

    The purpose of this study was to compare the satisfaction and effectiveness of Internet-based learning (IBL) and traditional classroom lecture (TCL) for continuing medical education (CME) programs by comparing final resuscitation exam results of physicians who received the newest cardiopulmonary resuscitation (CPR) curriculum guidelines training…

  16. Emergency cardiopulmonary resuscitation: clinical analysis of 57 cases%57例急诊心肺复苏临床分析

    Institute of Scientific and Technical Information of China (English)

    杨勇填; 林珮仪; 江慧琳; 刘国斌

    2013-01-01

    目的:探讨影响急诊心肺复苏(CPR)成功率的相关因素.方法:回顾性分析2008年1月至2011年12月广州医学院第二附属医院收治的57例心跳呼吸骤停患者的临床资料.结果:57例患者中CPR失败40例、成功17例,成功率为30%.36例院内心跳呼吸骤停患者中CPR成功15例,成功率为42%;21例院前心跳呼吸骤停患者中CPR成功2例,成功率为10%. 37例CPR开始时间≤6 min者中成功15例,成功率为41%;20例CPR开始时间>6 min者中成功2例,成功率为10%.院内CPR成功率高于院前(P <0.05);CPR开始时间≤6 min成功率高于>6 min者(P<0.05).结论:CPR开始时间及复苏地点是影响成败率的关键因素.%Objective:To study the factors contributing to success of emergency cardiopulmonary resuscitation (CPR).Methods:We did a retrospective analysis on the clinical profiles of 57 patients with cardiac and respiratory arrest who were admitted to the Second Affiliated Hospital of Guangzhou Medical College between January 2008 and December 2011.Results:Of 57 patients analyzed,CPR failed in 40 cases and succeeded in 17 cases,corresponding to a rate of success of 30%.Of 36 patients with cardiac and respiratory arrest who received CPR in the hospital,15 succeeded (42%).These figures were 2 (10%) in 21 patients who were treated with CPR prior to admission,15 (41%) in 37 patients whose CPR commenced within 6 min and 2(10%) in 20 patients whose CPR commenced following 6 min.In-patients yielded a higher rate of success of CPR than those prior to admission (P < 0.05).Patients who were treated with CPR within 6 min had a high rate of success than those not (P < 0.05).Conclusion:The time of commencement and the location of resuscitation were critical factors associated with success of CPR.

  17. Effects of chest compression interruption length on cardiopulmonary resuscitation outcomes%胸外按压中断时间长短对心肺复苏效果的影响

    Institute of Scientific and Technical Information of China (English)

    符兆亮; 韦谱新; 潘科; 麦泉云

    2016-01-01

    Objective To investigate the effects of chest compression interruption length on cardiopulmo-nary resuscitation (CPR)outcomes during CPR defibrillation and tracheal intubation. Methods According to the 2010 Guidelines on CPR,defibrillation and tracheal intubation process was refined during CPR.Chest com-pressions interruption time was shortened during CPR.All the 82 patients with cardiac arrest from January 201 1 to December 2012 were selected as the control group,and patients in the control group received traditional CPR process.We selected 80 cardiac arrest cases from January 2013 to December 2014 as experimental group, and patients in the experimental group received the refined defibrillation and tracheal intubation process.The CPR chest compression interruption time,spontaneous circulation recovery time and spontaneous circulation recovery rate were compared between the two groups. Results Comparisons of chest compression interrup-tion length during CPR defibrillation and of chest compression interruption length,spontaneous circulation re-covery time during CPR tracheal intubation process between the control group and the experimental group were performed,there were statistically significant differences (P < 0.05 ). Conclusion Standard CPR process can shorten the chest compression interruption time in CPR defibrillation and tracheal intubation,and can im-prove the CPR results.%目的:探讨心肺复苏(CPR)过程中,除颤期及气管插管期胸外按压中断时间长短对 CPR 复苏效果的影响。方法根据2010年 CPR 指南,规范 CPR 除颤期及气管插管期流程,缩短 CPR 过程中胸外按压中断时间。选取2011年1月~2012年12月间82例心脏骤停患者为对照组,实施常规 CPR 流程。选取2013年1月~2014年12月间80例心脏骤停患者为实验组,实施规范除颤期及气管插管期流程。对两组患者在 CPR 胸外按压中断时间、自主循环恢复时间、自主循环恢复率进行对

  18. Intact Survival After Obstetric Hemorrhage and 55 Minutes of Cardiopulmonary Resuscitation.

    Science.gov (United States)

    Anast, Nicholas; Kwok, Joseph; Carvalho, Brendan; Lipman, Steven; Flood, Pamela

    2015-07-01

    Cardiac arrest occurs in approximately 1:12,000 parturients. Among nonpregnant patients who have in-hospital cardiac arrest, those whose spontaneous circulation does not return within 15 to 20 minutes have a high risk of death and disability, so life support efforts are generally stopped after this period. However, among parturients, witnessed in-hospital arrest is often reversible and has a better prognosis. We describe a successful clinical outcome after maternal cardiac arrest and 55 minutes of advanced cardiac life support. This case underscores the importance of high-quality cardiopulmonary resuscitation and raises questions about the appropriate duration of resuscitation efforts in otherwise healthy young mothers with a potentially reversible cause of arrest. PMID:26125692

  19. Value of serum brain natriuretic peptide levels in the prognosis of brain damage after cardiopulmonary resuscitation%血清脑钠肽水平对心肺复苏后脑损伤的预测价值研究

    Institute of Scientific and Technical Information of China (English)

    李钦浩; 巩晓娜; 周娆娆; 刘朋; 张磊; 亓雪梅; 蒋芳杰

    2013-01-01

    OBJECTIVE To evaluate the effect of serum brain natriuretic peptide levels on brain damage at the early stage after cardiopulmonary resuscitation (CPR). METHODS There were 34 patients with restoration of spontaneous circulation after successful CPR.After 2 months of successful cardiopulmonary resuscitation (CPR) , patients with GCS score ≥ 12 were mild brain damage (I group, male 6 cases, female 8 cases); GCS score 9 ≤ GCS ≤ 11 were moderate brain damage (II group, male 4 cases, female 6 cases); GCS score 3 ≤ GCS ≤ 8 were severe brain damage (Ⅲ group, male 5 cases, and female 5 cases) . Control group was consisted of 15 healthy volunteers. All of the patients' venous blood were respectively collected and BNP was detected by enzyme linked immunosorbent assay at 2, 8, 12, 24 and 48 h after restoring of independent circulation. RESULTS Compared the age, sex, start time of cardiac arrest to recovery in cardiopulmonary resuscitation (CPR) group and control group, differences were not statistically significant (P> 0.05); at 2, 8, 12, 24 and 48 h, serum BNP levels in I , II and Ⅲ groups were significantly higher than the control group (P < 0.05); And in the trail group, I group was significantly lower than the II group (P< 0.05); II group and was significantly lower than the HI group (P< 0.05). CONCLUSION Serum BNP levels can reflect cardiopulmonary resuscitation (CPR) early after HPC ischemia brain damage, and for the assessment of the recovery cardiopulmonary resuscitation (CPR) has an important value.%目的 探讨血清脑钠肽(BNP)对心肺复苏后脑损伤的预测的价值.方法 34例经心肺复苏后自主循环恢复的患者,以心肺复苏成功后2个月格拉斯哥昏迷评分(GCS)≥12为轻度脑损伤(Ⅰ组),男6例,女8例;9≤GCS≤11为中度脑损伤(Ⅱ组),男4例,女6例;3≤GCS≤8为重度脑损伤(Ⅲ组),男5例,女5例.另外选取14例健康者(女8例,男6例)作为对照组.所有患者均在自主循环恢复后2、8

  20. LUCAS - Lund University Cardiopulmonary Assist System

    OpenAIRE

    Liao, Qiuming

    2011-01-01

    Lund University Cardiopulmonary Assist System (LUCAS) is a mechanical device providing automatic 5 cm deep chest compressions and active decompressions back to normal anatomical position with a frequency of 100 per minute, and a duty cycle of 50%, i.e., LUCAS is constructed to give chest compressions according to the latest international guidelines in cardiopulmonary resuscitation (CPR). The aim of the thesis was to study cardiac arrest using different porcine models of ventricular fi...

  1. Cardiopulmonary resuscitation decisions in the emergency department: An ethnography of tacit knowledge in practice.

    Science.gov (United States)

    Brummell, Stephen P; Seymour, Jane; Higginbottom, Gina

    2016-05-01

    Despite media images to the contrary, cardiopulmonary resuscitation in emergency departments is often unsuccessful. The purpose of this ethnographic study was to explore how health care professionals working in two emergency departments in the UK, make decisions to commence, continue or stop resuscitation. Data collection involved participant observation of resuscitation attempts and in-depth interviews with nurses, medical staff and paramedics who had taken part in the attempts. Detailed case examples were constructed for comparative analysis. Findings show that emergency department staff use experience and acquired tacit knowledge to construct a typology of cardiac arrest categories that help them navigate decision making. Categorisation is based on 'less is more' heuristics which combine explicit and tacit knowledge to facilitate rapid decisions. Staff then work as a team to rapidly assimilate and interpret information drawn from observations of the patient's body and from technical, biomedical monitoring data. The meaning of technical data is negotiated during staff interaction. This analysis was informed by a theory of 'bodily' and 'technical' trajectory alignment that was first developed from an ethnography of death and dying in intensive care units. The categorisation of cardiac arrest situations and trajectory alignment are the means by which staff achieve consensus decisions and determine the point at which an attempt should be withdrawn. This enables them to construct an acceptable death in highly challenging circumstances. PMID:27017090

  2. Descriptive Analysis of Medication Administration During Inpatient Cardiopulmonary Arrest Resuscitation (from the Mayo Registry for Telemetry Efficacy in Arrest Study).

    Science.gov (United States)

    Snipelisky, David; Ray, Jordan; Matcha, Gautam; Roy, Archana; Dumitrascu, Adrian; Harris, Dana; Bosworth, Veronica; Clark, Brooke; Thomas, Colleen S; Heckman, Michael G; Vadeboncoeur, Tyler; Kusumoto, Fred; Burton, M Caroline

    2016-05-15

    Advanced cardiovascular life support guidelines exist, yet there are variations in clinical practice. Our study aims to describe the utilization of medications during resuscitation from in-hospital cardiopulmonary arrest. A retrospective review of patients who suffered a cardiopulmonary arrest from May 2008 to June 2014 was performed. Clinical and resuscitation data, including timing and dose of medications used, were extracted from the electronic medical record and comparisons made. A total of 94 patients were included in the study. Patients were divided into different groups based on the medication combination used during resuscitation: (1) epinephrine; (2) epinephrine and bicarbonate; (3) epinephrine, bicarbonate, and calcium; (4) epinephrine, bicarbonate, and epinephrine drip; and (5) epinephrine, bicarbonate, calcium, and epinephrine drip. No difference in baseline demographics or clinical data was present, apart from history of dementia and the use of calcium channel blockers. The number of medications given was correlated with resuscitation duration (Spearman's rank correlation = 0.50, p <0.001). The proportion of patients who died during the arrest was 12.5% in those who received epinephrine alone, 30.0% in those who received only epinephrine and bicarbonate, and 46.7% to 57.9% in the remaining groups. Patients receiving only epinephrine had shorter resuscitation durations compared to that of the other groups (p <0.001) and improved survival (p = 0.003). In conclusion, providers frequently use nonguideline medications in resuscitation efforts for in-hospital cardiopulmonary arrests. Increased duration and mortality rates were found in those resuscitations compared with epinephrine alone, likely due to the longer resuscitation duration in the former groups. PMID:27015887

  3. Efficacy analysis of intravenous thrombolysis after cardiopulmonary resuscitation for patients with acute myocardial infarction and cardiac arrest

    Institute of Scientific and Technical Information of China (English)

    张晓丽

    2014-01-01

    Objective To explore the clinical value of intravenous thrombolysis in the treatment of patients with acute myocardial infarction(AMI)and cardiac arrest after cardiopulmonary resuscitation.Methods 120 patients with AMI and cardiac arrest admitted in our hospital from Mar2009 to Mar 2013 were divided into thrombolytic group(n=50)and control group(n=70)according to the

  4. 双下肢屈曲挤压联合心肺复苏的临床应用%Both lower extremities flexion extrusion cardiopulmonary resuscitation in clinic application

    Institute of Scientific and Technical Information of China (English)

    李向; 黄慧; 方金东; 刘静; 方莉

    2012-01-01

    Objective To evaluate the clinical effect of both lower extremities flexion extrusion cardiopulmonary resuscitation ( BLEFE - CPR). Methods The BLEFE - CPR was applied on 11 patients of cardiac arrest (CA). Case 1 in 11 patients was given a direct BLEFE - CPR by the family members with a telephone guidance from the doctor. 10 of 11 cases were given an average of 34 minutes standard CPR (S -CPR) at the first. Seven cases had no return of spontaneous circulation (ROSC). Three cases gained ROSC but resumed CA, and were given S - CPR again but no ROSC after 30 minutes. The 10 patients were then treated with BLEFE - CPR. Results With the use of BLEFE -CPR for 8. 1 minutes averagely, 9 of 11 cases got ROSC (81.8%). Overall, 2 cases were cured, 6 cases survived to discharge, and 3 patients died. The discharged survival rate was 72.7%. Conclusion The preliminary study showed that compared with standard CPR, BLEFE - CPR has certain advantages in the ROSC rates, discharge survival rate, etc. The method is simple, easy to popularize among the public.%目的 评价一种改良心肺复苏(CPR)方法--双下肢屈曲挤压联合CPR的临床应用效果.方法 应用双下肢屈曲挤压联合CPR对11例心脏骤停(CA)患者实施CPR.11例患者中的例1是医生电话指导家属直接给予双下肢屈曲挤压联合CPR.11例中的另外10例首先采用标准CPR实施CPR,平均用时34 min;7例没有恢复自主循环(ROSC),3例ROSC,但再次CA,给予标准CPR 30 min没有ROSC,改用双下肢屈曲挤压联合CPR继续对10例患者CPR.结果 采用双下肢屈曲挤压联合CPR,平均用时8.1 min,11例患者中9例ROSC.最终2例痊愈,6例存活出院,3例死亡.出院存活率8/11.结论 与标准CPR相比,双下肢屈曲挤压联合CPR在ROSC率、出院存活率等方面有一定优势.该方法操作简单,易于在公众中普及.

  5. Comparison of external and intravascular cooling to induce hypothermia in patients after CPR

    OpenAIRE

    Strasser, Ruth H; Wunderlich, Carsten; Gildemeister, Ramona; Diewok, Claudia; Ziegs, Enrico; Simonis, Gregor; Flemming, Kerstin

    2006-01-01

    Objective: Hypothermia has been shown to reduce neurologic deficits in patients after cardiopulmonary resuscitation (CPR). It was not clear if intravascular cooling is superior to standard external cooling in inducing hypothermia. Goal of this study was to compare intravascular cooling with an automated cooling device with external cooling in everyday practice on a cardiac-care ICU (intensive care unit). Methods: Patients after successful CPR for unwitnessed cardiac arrest were subjected to c...

  6. Human factors in resuscitation: Lessons learned from simulator studies

    OpenAIRE

    Hunziker S; Tschan F; Semmer N; Howell M; Marsch S

    2010-01-01

    Medical algorithms, technical skills, and repeated training are the classical cornerstones for successful cardiopulmonary resuscitation (CPR). Increasing evidence suggests that human factors, including team interaction, communication, and leadership, also influence the performance of CPR. Guidelines, however, do not yet include these human factors, partly because of the difficulties of their measurement in real-life cardiac arrest. Recently, clinical studies of cardiac arrest scenarios with h...

  7. Evaluation of a Brief Intervention Designed to Increase CPR Training among Pregnant Pool Owners

    Science.gov (United States)

    Girasek, Deborah C.

    2011-01-01

    This study evaluated whether a brief videotape could motivate pregnant pool owners to be trained in infant/child cardiopulmonary resuscitation (CPR). Women were recruited from prenatal classes in South Florida. Eligible volunteers were randomized to view a video or receive standard treatment, after completing a questionnaire. The video explained…

  8. CPR in the Schools: Training Students to Save Heart Attack Victims.

    Science.gov (United States)

    Britton, Royce J.

    1978-01-01

    A community cardiac emergency medical plan should include training of family and co-workers of high risk patients, including teenage students. The American Heart Association lists ways to introduce cardiopulmonary resuscitation (CPR) into school curricula and describes the plan implemented in Pennsylvania. (MF)

  9. Even Four Minutes of Poor Quality of CPR Compromises Outcome in a Porcine Model of Prolonged Cardiac Arrest

    Directory of Open Access Journals (Sweden)

    Heng Li

    2013-01-01

    Full Text Available Objective. Untrained bystanders usually delivered suboptimal chest compression to victims who suffered from cardiac arrest in out-of-hospital settings. We therefore investigated the hemodynamics and resuscitation outcome of initial suboptimal quality of chest compressions compared to the optimal ones in a porcine model of cardiac arrest. Methods. Fourteen Yorkshire pigs weighted 30 ± 2 kg were randomized into good and poor cardiopulmonary resuscitation (CPR groups. Ventricular fibrillation was electrically induced and untreated for 6 mins. In good CPR group, animals received high quality manual chest compressions according to the Guidelines (25% of animal’s anterior-posterior thoracic diameter during first two minutes of CPR compared with poor (70% of the optimal depth compressions. After that, a 120-J biphasic shock was delivered. If the animal did not acquire return of spontaneous circulation, another 2 mins of CPR and shock followed. Four minutes later, both groups received optimal CPR until total 10 mins of CPR has been finished. Results. All seven animals in good CPR group were resuscitated compared with only two in poor CPR group (P<0.05. The delayed optimal compressions which followed 4 mins of suboptimal compressions failed to increase the lower coronary perfusion pressure of five non-survival animals in poor CPR group. Conclusions. In a porcine model of prolonged cardiac arrest, even four minutes of initial poor quality of CPR compromises the hemodynamics and survival outcome.

  10. 高级模拟联合情景式教学在急诊心肺复苏培训中的应用%Application of Advanced Simulation Combined With Situational Teaching in the Training of Emergency Cardiopulmonary Resuscitation

    Institute of Scientific and Technical Information of China (English)

    李永宁

    2015-01-01

    心肺复苏(CPR)是针对心搏呼吸骤停患者所采取的急救措施,是每一个医学生必须掌握的急救技术之一,早期高质量的心肺复苏是患者生存的关键,临床情景结合高级模拟演练加强医学生对心肺复苏的深刻理解、扎实掌握心肺复苏技术,能够提高急诊医学教学质量和培养学生临床思维应变能力。%CPR is a breathing aid measures for cardiac arrest patients taken, is one of every medical students must master first aid techniques, early quality CPR is the key to survival, clinical scenario combined with advanced simulation exercises to strengthen the medical students a deep understanding of cardiopulmonary resuscitation, a solid grasp CPR technology can improve the quality of teaching and training of emergency medical students' clinical thinking resilience.

  11. Vasopressin during cardiopulmonary resuscitation and different shock states: a review of the literature.

    Science.gov (United States)

    Krismer, Anette C; Dünser, Martin W; Lindner, Karl H; Stadlbauer, Karl H; Mayr, Viktoria D; Lienhart, Hannes G; Arntz, Richard H; Wenzel, Volker

    2006-01-01

    Vasopressin administration may be a promising therapy in the management of various shock states. In laboratory models of cardiac arrest, vasopressin improved vital organ blood flow, cerebral oxygen delivery, the rate of return of spontaneous circulation, and neurological recovery compared with epinephrine (adrenaline). In a study of 1219 adult patients with cardiac arrest, the effects of vasopressin were similar to those of epinephrine in the management of ventricular fibrillation and pulseless electrical activity; however, vasopressin was superior to epinephrine in patients with asystole. Furthermore, vasopressin followed by epinephrine resulted in significantly higher rates of survival to hospital admission and hospital discharge. The current cardiopulmonary resuscitation guidelines recommend intravenous vasopressin 40 IU or epinephrine 1mg in adult patients refractory to electrical countershock. Several investigations have demonstrated that vasopressin can successfully stabilize hemodynamic variables in advanced vasodilatory shock. Use of vasopressin in vasodilatory shock should be guided by strict hemodynamic indications, such as hypotension despite norepinephrine (noradrenaline) dosages >0.5 mug/kg/min. Vasopressin must never be used as the sole vasopressor agent. In our institutional routine, a fixed vasopressin dosage of 0.067 IU/min (i.e. 100 IU/50 mL at 2 mL/h) is administered and mean arterial pressure is regulated by adjusting norepinephrine infusion. When norepinephrine dosages decrease to 0.2 microg/kg/min, vasopressin is withdrawn in small steps according to the response in mean arterial pressure. Vasopressin also improved short- and long-term survival in various porcine models of uncontrolled hemorrhagic shock. In the clinical setting, we observed positive effects of vasopressin in some patients with life-threatening hemorrhagic shock, which had no longer responded to adrenergic catecholamines and fluid resuscitation. Clinical employment of

  12. The Validity of Cardiopulmonary Resuscitation Skills in the Emergency Department Using Video-Assisted Surveillance: An Iranian Experience

    Directory of Open Access Journals (Sweden)

    Hooman Hossein-Nejad

    2013-06-01

    Full Text Available The present study was designed to evaluate the quality of CPR procedures performed in Tehran’s Rasool-e-Akram Hospital-- the first Emergency Medicine academic center in Iran-using a videotaped real-life (actual CPR technique, with the aim of pointing out the defects and shortcomings in this regard. The performance of the CPR team in the emergency resuscitation room of Rasool-e-Akram Hospital was evaluated through videotaping. In an expert panel in the educational council of the emergency medicine group scored each item, which could be evaluated through videotaping, based on the existing guidelines. Fifty CPRs were videotaped between May to July 2008. From among the 33 CPRs which were recorded from the very first moment, 25 of them were started which the correct procedure, chest compression and ventilation, whereas procedures such as checking for pulse, getting an IV-line or intubation were performed as the first action in the remaining cases. While many believe CPR is performed properly in our center, the present study revealed that the performance is still distant from the desired ideal.

  13. Assessment of the teaching-learning process in students of the health area: cardiopulmonary resuscitation maneuvers

    Directory of Open Access Journals (Sweden)

    Patrícia Moita Garcia Kawakame

    2015-08-01

    Full Text Available OBJECTIVETo evaluate the skills and knowledge of undergraduate students in the health area on cardiopulmonary resuscitation maneuvers with the use of an automatic external defibrillator.METHODThe evaluation was performed in three different stages of the teaching-learning process. A theoretical and practical course was taught and the theoretical classes included demonstration. The evaluation was performed in three different stages of the teaching-learning process. Two instruments were applied to evaluate the skills (30-items checklist and knowledge (40-questions written test. The sample comprised 84 students.RESULTSAfter the theoretical and practical course, an increase was observed in the number of correct answers in the 30-items checklist and 40-questions written test.CONCLUSIONAfter the theoretical class (including demonstration, only one of the 30-items checklist for skills achieved an index ≥ 90% of correct answers. On the other hand, an index of correct answers greater than 90% was achieved in 26 (86.7% of the 30 items after a practical training simulation, evidencing the importance of this training in the defibrillation procedure.

  14. A simple accurate chest-compression depth gauge using magnetic coils during cardiopulmonary resuscitation

    Science.gov (United States)

    Kandori, Akihiko; Sano, Yuko; Zhang, Yuhua; Tsuji, Toshio

    2015-12-01

    This paper describes a new method for calculating chest compression depth and a simple chest-compression gauge for validating the accuracy of the method. The chest-compression gauge has two plates incorporating two magnetic coils, a spring, and an accelerometer. The coils are located at both ends of the spring, and the accelerometer is set on the bottom plate. Waveforms obtained using the magnetic coils (hereafter, "magnetic waveforms"), which are proportional to compression-force waveforms and the acceleration waveforms were measured at the same time. The weight factor expressing the relationship between the second derivatives of the magnetic waveforms and the measured acceleration waveforms was calculated. An estimated-compression-displacement (depth) waveform was obtained by multiplying the weight factor and the magnetic waveforms. Displacements of two large springs (with similar spring constants) within a thorax and displacements of a cardiopulmonary resuscitation training manikin were measured using the gauge to validate the accuracy of the calculated waveform. A laser-displacement detection system was used to compare the real displacement waveform and the estimated waveform. Intraclass correlation coefficients (ICCs) between the real displacement using the laser system and the estimated displacement waveforms were calculated. The estimated displacement error of the compression depth was within 2 mm (ICCs (two springs and a manikin) were above 0.85 (0.99 in the case of one of the springs). The developed simple chest-compression gauge, based on a new calculation method, provides an accurate compression depth (estimation error < 2 mm).

  15. Investigation on the clinical nursing interns' theoretical knowledge, skills and will to implement in terms of cardiopulmonary resuscitation%临床护理实习生心肺复苏知识、技能与实施意愿调查

    Institute of Scientific and Technical Information of China (English)

    魏晓侠; 武礼琴

    2016-01-01

    Objective To investigate the clinical nursing interns' theoretical knowledge, skills and will to im-plement out of the hospital in terms of cardiopulmonary resuscitation, so as to provide reference for CPR train-ing. Methods A total of 176 clinical nursing interns ' of a certain A-grade hospital were investigated in terms of their knowledge, skills, and willingness to implement on site of CPR by Questionnaire on CPR for the clinical nursing interns and Evaluation Form on the practice for CPR with single freehand and without others' help. Results Basic knowledge on CPR was well mastered by most of the clinical nursing interns. The mastery of skills on CPR of nursing interns' needed to be improved. There were significant differences on the theory of CPR knowledge and skills among nursing interns with different educational background ( P<0. 05 ) . There was difference for the attitude towards the will to implement CPR on acquaintances and strangers and the difference was statistically significant ( P<0. 05 ) , and there was significant difference for the willingness to carry out artificial respiration and chest compressions toward the same object, and the difference was statistically significant ( P<0. 05 ) . Conclusions Clinical nursing interns ' CPR skills needs to be im-proved. Medical universities and hospitals should pay more attention to strengthening cardiopulmonary resuscitation train-ing and retraining and find out the obstacle factors of emergency on the site so as to promote the clinical nursing interns' willingness to perform cardiopulmonary resuscitation out of hospital.%目的:了解临床护理实习生心肺复苏( cardiopulmonary resuscitation,CPR)理论知识和技能掌握情况以及院外实施心肺复苏意愿,为开展心肺复苏培训提供参考依据。方法采用“临床护理实习生心肺复苏调查问卷”与“单人徒手心肺复苏行为操作考核评分表”对某三甲医院176名护理实习生进行心肺复苏知识

  16. 硫化氢对心肺复苏后大鼠心肌缺氧诱导因子-1α的影响%The effects of hydrogen sulfide on expression of HIF-1α mRNA in myocardium of rats after cardiopulmonary resuscitation

    Institute of Scientific and Technical Information of China (English)

    陈娣; 潘昊; 李醇文; 兰秀彩; 刘蓓蓓; 杨光田

    2011-01-01

    Objective To investigate the changes of the expression of HIF-1α (hypoxia induciblefactor-1a) mRNA in myocardium of rats after cardiopulmonary resuscitation (CPR) and the intervention effects of exogenous hydrogen sulfide on it. Method Forty five male SD rats were randomly divided into three groups: control group ( n = 15 ), cardiopulmonary resuscitation group ( CPR group, n = 15 ) and NaHS + CPR group (n = 15 ) . Rats of control group were anesthetized and intubated without asphyxia and cardiac arrest. The rats of CPR group and NaHS + CPR group were operated to induce cardiac arrest by asphyxiation. In the rats of NaHS + CPR group, NaHS in dose of 50 ug/kg was administrated via the femoral venous line 1 minute before CPR. Hemodynamic was monitored continuously. The expression of HIF - lα mRNA in myocardium of rats in each group was determined by using RT-PCR and the activity of myeloperoxidase (MPO) in the myocardium of rats in each group was assayed by using a patent reagent box 6 h after CPR. The histopathological changes of myocardium were also observed. The t- test was used for statistical analysis. Results There was no statistically significant difference in hemodynamic changes between CPR group and CPR + NaHS group ( P > 0. 05 ) . When compared with the control group, the activity of MPO and the expression of HIF-1α mRNA in CPR group and CPR + NaHS group were both increased, and those increased in CPR + NaHS group was more significant (P < 0. 05) . When compared with CPR group, the expression of HIF-1α mRNA in CPR + NaHS group was higher, however, the activity of MPO in CPR + NaHS group was lower ( P < 0. 05) . There were various histopathological changes of myocardium of rats found in CPR group and CPR + NaHS group, and the damage of myocardium of rats in CPR group was more obvious than that in CPR + NaHS group. Conclusions The expression of HIF-1α mRNA in myocardium of rats was increased after CPR. Exogenous hydrogen sulfide can protect

  17. Atualização em reanimação cardiopulmonar: o que mudou com as novas diretrizes Update on cardiopulmonary resuscitation: what changed with the new guidelines

    Directory of Open Access Journals (Sweden)

    Gilson Soares Feitosa-Filho

    2006-06-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: As novas diretrizes contêm modificações significativas para tentar melhorar a prática da reanimação e a sobrevida de pacientes com parada cardíaca. Este artigo teve por objetivo revisar as principais alterações na reanimação praticada pelo profissional de saúde. CONTEÚDO: São várias as novas recomendações quanto à reanimação cardiopulmonar (RCP, a maioria com a finalidade de prover boa circulação durante a parada cardíaca. A alteração mais importante é a ênfase na qualidade das compressões torácicas. A relação universal de 30:2 é recomendada para simplificar o treinamento, alcançar ótima freqüência delas e reduzir as interrupções. Choque único é aplicado quando indicado, seguido imediatamente de RCP. Este choque deve ser de 120 a 200J, quando onda bifásica ou 360J quando onda monofásica. Os socorristas nunca devem interromper as compressões torácicas para verificar o ritmo antes de terminar os 5 ciclos, ou aproximadamente 2 minutos de RCP. Após este período, se um ritmo organizado estiver presente, o profissional de saúde deve observar o pulso. Existem várias e pequenas alterações quanto aos fármacos administrados durante a RCP de acordo com o ritmo. Dada a falta de evidência de qualquer destes fármacos melhorar a sobrevida em longo prazo durante a parada cardíaca, a seqüência de RCP enfatiza muito mais o suporte básico de vida. CONCLUSÕES: É importante a atualização quanto às novas diretrizes de RCP para melhorar a qualidade da reanimação e alcançar melhores taxas de sobrevida dos pacientes críticos.BACKGROUND AND OBJECTIVES: New resuscitation guidelines contain significant changes intended to improve resuscitation practice and survival from cardiac arrest. This article provides an overview of the key changes on resuscitation for healthcare provider. CONTENTS: There are several new recommendations on cardiopulmonary resuscitation (CPR, the major are

  18. 单纯腹部提压:一种心肺复苏的新方法%A new method of cardiopulmonary resuscitation executed by rhythmic abdominal lifting and compression

    Institute of Scientific and Technical Information of China (English)

    王立祥; 郑静晨

    2009-01-01

    背景与目的 心搏骤停时,传统的胸外按压心肺复苏(CPR)方法 容易使1/3被救者发生肋骨骨折,不能保证CPR时进行标准力度和幅度的胸外按压,且此时胸廓复张受限,均使心泵和胸泵机制不能得到理想发挥,从而影响了复苏效果.近年来受到关注的腹部按压CPR方法 只能使膈肌自然回至原位,不能最大限度地增加膈肌移动幅度,难以保证有效的循环和呼吸.为此,我们发明设计一种新的CPR装置,即腹部提压CPR装置.方法 腹部提压CPR装置通过吸盘吸附于腹部,利用相连的手柄有节律地提拉和按压进行CPR.结果 该方法 在避免肋骨骨折等并发症发生的同时,充分利用了"心泵"和"胸泵"的作用,同时又能起到一定的通气作用.结论 腹部提压CPR装置是迄今为止CPR方法 的一次重大创新,将可能成为主流的CPR方法.%Background and Objective When cardiac arrest occurs, in about 1/3 patients may suffer from fracture of ribs as a result of the traditional method of cardiopulmonary resuscitation (CPR) with strong compression of the chest wall. Consequently, there would be a marked decrease in amplitude of chest compression and expansion, thus reducing the effect of CPR. Rhythmic abdominal compression, which is a new mothod recently recognized to be effective for CPR, only allows the diaphragm to fall back to its original position, therefore the extent of its movement is not enough to affect lung expansion. Thus, the maneuver could not restore effective heart beat and respiration. We have invented a new equipment which is called abdominal lifting and compression equipment for CPR. Methods The new equipment for CPR consists a sucking device to attach on the abdominal wall, and with a handle, the abdominal wall can be lifted and compressed rhymically to produce the effect of CPR. Results The method readily got rid of the defects of the conventional CPR such as the risk of rib fracture, and made full use of

  19. 连续性信息反馈对心肺复苏质量的影响%Influence of the successive information feedback on the quafity of cardiopulmonary resuscitation

    Institute of Scientific and Technical Information of China (English)

    刘伟权; 商薇薇; 熊杰

    2008-01-01

    目的 通过对院内心肺复苏(CPR)质量多参数的监测,来观察在连续性信息反馈下所实施的CPR操作对心复苏质量影响.方法 采用成组病例对照研究方法,随机选择ICU40例心跳骤停患者分为观察组和对照组,每组各20例,两组在实施CPR技术时均记录CPR质量参数,观察组还要通过建立信息反馈机制告知医务人员所实施CPR质量参数,以便CPR实施者根据反馈信息来调整自己的CPR操作.结果 观察组各项指标的正确率,在胸外按压频率91.3%,按压深度83.8%,通气频率72.3%,按压中断时间77.5%,无血流分数77.5%,与对照组比较,差异有统计学意义(P<0.01).结论 即使受过良好训练的医护人员在实施CPR技术时,同样会出现质量问题,故加强临床CPR质量参数的监测与建立信息反馈机制很重要,以提高临床CPR对美同心脏病协会和国际的指南的依从性.%Objective To observe the influence of CPR operation on the quality of cardiopulmonary resuscitation (CPR) under the successive information feedback by monitoring multiple parameters of CPR quality of in-hospital.Methods Using the group cage-control research methods.40 cases with cardiac arrest were randomly divided into two groups,who all received the monitoring of multiple parameters of CPR quality.There were 20 cases in each group.And the experiment group had told the information of CPR quality to the medical staffs when they performed CPR,in order to adjust their operating of CPR.Results The correct rates of each index were 91.3%in the chest compression rate,83.8% in the compression depth,72.3%in the ventilation rate,77.5% in the discontinue time without chest compression,and 77.5% in the no-flow fraction in the experiment group.There were significant differences between the control group and the experiment group(P<0.01 for a11).And all the correct rates of the experiment group were significantly higher than those of the control group(P<0.01 for all

  20. Load-distributing band improves ventilation and hemodynamics during resuscitation in a porcine model of prolonged cardiac arrest

    OpenAIRE

    Wang Shuo; Wu Jun-Yuan; Li Chun-Sheng

    2012-01-01

    Abstract Background The use of mechanical cardiopulmonary resuscitation (CPR) has great potential for the clinical setting. The purpose of present study is to compare the hemodynamics and ventilation during and after the load-distributing band CPR, versus the manual CPR in a porcine model of prolonged cardiac arrest, and to investigate the influence of rescue breathing in different CPR protocols. Methods Sixty-four male pigs (n = 16/group), weighing 30 ± 2 kg, were induced ventricular fibrill...

  1. Correlation between Success Rates of Cardiopulmonary Cerebral Resuscitation and the Educational Level of the Team Leader; A Cross-Sectional Study

    OpenAIRE

    Shahram Bolandparvaz; Hamid Mohajer; Mansoor Masjedi; Ehsan Mohammadhoseini; Leila Shayan

    2015-01-01

    Objectives: To determine the correlation between the success rates of the cardiopulmonary cerebral resuscitation (CPCR) and the team’s leader education and skill level in Shiraz, southern Iran. Method: This cross-sectional study was conducted during a 6-month period from October 2007 to March 2008 in Nemazee hospital of Shiraz. We included all the patients who underwent CPCR due to cardiopulmonary arrest in emergency room of Nemazee hospital during the study period. We recorded the rates o...

  2. Cross-sectional investigation and intervention study of cardiopulmonary resuscitation knowledge and technique in officers and soldiers%部队官兵心肺复苏急救能力的现况调查及干预研究

    Institute of Scientific and Technical Information of China (English)

    赵京生; 袁跃彬; 姚玉川; 肖雪青

    2013-01-01

    Objective: To investigate and promote the cardiopulmonary resuscitation ( CPR) skill in officers and soldiers. Methods; A total of 2 200 military personnels from 20 troops of navy, army, air force were surveyed, then learning CPR technique through multimedia and demonstration. Six months later, 600 officers and soldiers from 6 troops among the above 20 troops were randomly surveyed again. Results; Before intervention study, their CPR knowledge was deficient, and their CPR skill was unqualified. The score in navy group was significantly higher than that in army group and air force group (P <0. 01). All their scores were significantly promoted after intervention (P<0.01). Conclusion; The CPR skills of officers and soldiers were unqualified before training, indicating that it is necessary to learn the CRP technique for the potential high - tech war in the future.%目的:全面了解并提高我军官兵的心肺复苏(CPR)急救能力.方法:全军范围内抽样2 200名官兵,来源于海陆空三军,现场填写调查表考核,现场多媒体教学,现场CPR技能演示,半年后随机抽查上述单位官兵600名进行复查.结果:示教前官兵CPR知识缺乏,操作不够熟练,海军战士成绩优于空军和陆军(P<0.01).示教后官兵的CPR理论和技能成绩明显提高(P<0.01).结论:官兵CPR知识和技能与实际要求存在较大的差距,努力提高军队CPR技能,为潜在的高科技战争做好准备有重要的现实意义.

  3. Comparisons of the Pentax-AWS, Glidescope, and Macintosh Laryngoscopes for Intubation Performance during Mechanical Chest Compressions in Left Lateral Tilt: A Randomized Simulation Study of Maternal Cardiopulmonary Resuscitation

    Directory of Open Access Journals (Sweden)

    Sanghyun Lee

    2015-01-01

    Full Text Available Purpose. Rapid advanced airway management is important in maternal cardiopulmonary resuscitation (CPR. This study aimed to compare intubation performances among Pentax-AWS (AWS, Glidescope (GVL, and Macintosh laryngoscope (MCL during mechanical chest compression in 15° and 30° left lateral tilt. Methods. In 19 emergency physicians, a prospective randomized crossover study was conducted to examine the three laryngoscopes. Primary outcomes were the intubation time and the success rate for intubation. Results. The median intubation time using AWS was shorter than that of GVL and MCL in both tilt degrees. The time to visualize the glottic view in GVL and AWS was significantly lower than that of MCL (all P<0.05, whereas there was no significant difference between the two video laryngoscopes (in 15° tilt, P=1; in 30° tilt, P=0.71. The progression of tracheal tube using AWS was faster than that of MCL and GVL in both degrees (all P<0.001. Intubations using AWS and GVL showed higher success rate than that of Macintosh laryngoscopes. Conclusions. The AWS could be an appropriate laryngoscope for airway management of pregnant women in tilt CPR considering intubation time and success rate.

  4. Post-mortem CT and MRI: appropriate post-mortem imaging appearances and changes related to cardiopulmonary resuscitation.

    Science.gov (United States)

    Offiah, Curtis E; Dean, Jonathan

    2016-01-01

    Post-mortem cross-sectional imaging in the form of CT and, less frequently, MRI is an emerging facility in the evaluation of cause-of-death and human identification for the coronial service as well as in assisting the forensic investigation of suspicious deaths and homicide. There are marked differences between the radiological evaluation and interpretation of the CT and MRI features of the live patient (i.e. antemortem imaging) and the evaluation and interpretation of post-mortem CT and MRI appearances. In addition to the absence of frequently utilized tissue enhancement following intravenous contrast administration in antemortem imaging, there are a number of variable changes which occur in the tissues and organs of the body as a normal process following death, some of which are, in addition, affected significantly by environmental factors. Many patients and victims will also have undergone aggressive attempts at cardiopulmonary resuscitation in the perimortem period which will also significantly alter post-mortem CT and MRI appearances. It is paramount that the radiologist and pathologist engaged in the interpretation of such post-mortem imaging are familiar with the appropriate non-pathological imaging changes germane to death, the post-mortem interval and cardiopulmonary resuscitation in order to avoid erroneously attributing such changes to trauma or pathology. Some of the more frequently encountered radiological imaging considerations of this nature will be reviewed. PMID:26562099

  5. Saving a life after discharge: CPR training for parents of high-risk children.

    Science.gov (United States)

    Knight, Lynda J; Wintch, Stephanie; Nichols, Amy; Arnolde, Vickie; Schroeder, Alan R

    2013-01-01

    Pediatric patients with chronic disease are at risk for cardiopulmonary arrest (CPA). Outcomes of CPA are improved if prompt quality cardiopulmonary resuscitation (CPR) is performed. This study examined the efficacy of the CPR Anytime™ Kit as a standardized method of CPR discharge training to families of high-risk children. The kit was provided to parents of 117 high-risk pediatric patients prior to hospital discharge. A telephone survey was used at 1, 3, and 6 months to assess retention of CPR knowledge and skills, parental comfort levels with CPR, and kit dissemination to family members. A second survey was used 1 year after implementation of program to assess nursing satisfaction. CPR comfort levels were reported as confident, knowledge and skills were reported as moderate on follow-up telephone surveys. A total of 82% of subjects reviewed the video at least once after discharge, and 79% of subjects shared the kit with at least two other family members or friends. A total of 72 of 74 nurses (97% ) surveyed were either "satisfied" or "very satisfied" with the program. Provision of the CPR Anytime Kit™ to families of high-risk pediatric patients prior to discharge leads to sustained levels of CPR knowledge and confidence. PMID:23281634

  6. Serum cortisol level and adrenal reserve as a predictor of patients’ outcome after successful cardiopulmonary resuscitation

    Directory of Open Access Journals (Sweden)

    Reza Mosaddegh

    2016-06-01

    Conclusion: Current study could not show the statistically significant difference in initial and post-ACTH serum cortisol levels between survivor and non-survivor patients with cardiac arrest who had initial successful CPR, except to that of minute 60.

  7. Successful Prolonged Mechanical CPR in a Severely Poisoned Hypothermic Patient: A Case Report

    Directory of Open Access Journals (Sweden)

    Alberto Piacentini

    2012-01-01

    Full Text Available Mechanical cardiopulmonary resuscitation (m-CPR devices are an alternative to manual CPR, but their efficacy has been subject to debate. We present a case of a patient with full-neurologic recovery after prolonged m-CPR. The patient presented with severe hypothermia (internal temperature 24°C and poisoning (sedatives/hypnotics. Hepatic perfusion and metabolism are considered keys to restore spontaneous circulation. During this period no problems related to the device or patient positioning were encountered. Delivery of high-quality CPR and prolonged resuscitation were achieved. We confirm that ventilations asynchronous with chest compressions can be a problem. Reduction in chest measurements can hamper lung ventilation. A synchronous mode of manual ventilation (30 : 2 seems to be the best solution. The patient had an initial period of manual CPR. No damage to any organ or structure was noted. This case is of further interest because our EMS helicopters can fly 24 hours a day and m-CPR devices could play an important role as a “bridge” in patients when active rewarming by cardiopulmonary bypass is indicated (CPB.

  8. Application of "digital code" teaching method in training community nurses of cardiopulmonary resuscitation%"数字密码"教学法在社区护士心肺复苏技术培训中的应用

    Institute of Scientific and Technical Information of China (English)

    陶秀萍

    2015-01-01

    Objective To explore effect of "digital code" teaching method in training community nurses of cardiopulmonary resuscitation (CPR).Methods 157 nurses in community hospital who had received CPR training during May 2015 and July 2015 were recruited.All trainees were divided into control group and experimental group according to training process.The control group was taught by conventional teaching method,while the experimental group was taught by "digital code" teaching method.Took International Guidelines 2010 for CPR as the standard of teaching contents,and training effects of two groups were compared.Results Before training,there were high failure rates of both groups in 12 items of operation process; after training,except total operation time of control group (P=0.246),operation failure rates of the two groups were significantly lower than those before training (P<0.05).After training,operation examination scores of experimental group were better than that of control group (t=2.854,P<0.05); operation failure rates of experimental group were lower than those of control group,among which,operation failure rate of artificial ventilation in experimental group was significantly lower than that of control group,and the difference was statistically significant (χ2=6.992,P=0.008).Conclusions The teaching method of "digital code"can effectively improve CPR skills of community nurses as well as conventional teaching method,but "digital code" teaching is suitable for CPR training of community nurses because of its advantages of easy learning and giving prominence to emphasis.%目的 探讨"数字密码"教学法在社区护士心肺复苏(cardiopulmonary resuscitation,CPR)技术培训中的教学效果.方法 将2015年05-07月接受CPR培训的157名社区护士纳入研究.按照培训进程,将学员分为对照组和试验组.对照组采用常规教学法授课,试验组采用"数字密码"教学法授课.授课内容以2010版《国际心肺复苏指南》为标准,

  9. 大学生对心肺复苏的态度现状及其影响因素分析%Attitudes toward Cardiopulmonary Resuscitation among University Students and Its Influence Factors

    Institute of Scientific and Technical Information of China (English)

    陆翠; 靳英辉; 马雯靖; 史晓彤; 孙文茜; 王云云

    2015-01-01

    Objective To investigate the attitudes of university students toward performing, learning and disseminating CPR (cardiopulmonary resuscitation), and to examine its influence factors, therefore to provide evidence for CPR popularization among university students. Methods In this cross-sectional method, the survey with a self-designed anonymous electronic questionnaire was conducted and 404 valid questionnaires collected finally. The influence factors were analyzed in logistic regression model. Results The results showed that 76.0% of the university students were willing to perform bystander CPR (chest compression plus mouth-to-mouth ventilation); 89.1% to do chest compression; 97.8% to learn and master CPR knowledge and technique; 95.0% o disseminate CPR if they had learned and mastered CPR knowledge and technique and 60.9% agreed that CPR training course should be a compulsory course. The results of the logistic regression analysis showed that self-assessed ability to perform bystander CPR affects respondents’ attitudes toward perform chest compression and mouth-to-mouth ventilation; self-assessed ability to perform bystander CPR, gender, heart disease history, family residence affect respondents ’ attitudes toward performing chest compression;self-assessed ability to perform bystander CPR, the experience of witnessing other ’s fainting, having family members working as healthcare provider affects respondents attitudes toward learning CPR; self-assessed ability to perform bystander CPR, self-perceived health status, the experience of witnessing other’s fainting affect respondents’ attitudes toward disseminating CPR. Conclusion There is positive attitude toward performing, learning and disseminating CPR among university students and its influence factors include self-assessed ability to perform bystander CPR, gender, heart disease history, family residence, self-perceived health status, the experience of witnessing other’s fainting, having family members

  10. The early minutes of in-hospital cardiac arrest: Shock or CPR? A population based prospective study

    Directory of Open Access Journals (Sweden)

    Skogvoll Eirik

    2008-09-01

    Full Text Available Abstract Objectives In the early minutes of cardiac arrest, timing of defibrillation and cardiopulmonary resuscitation during the basic life support phase (BLS CPR is debated. Aims of this study were to provide in-hospital incidence and outcome data, and to investigate the relation between outcome and time from collapse to defibrillation, time to BLS CPR, and CPR quality. Methods Resuscitation attempts during a 3-year period at St. Olav's University Hospital (960 beds were prospectively registered. The times between collapse and initiation of BLS CPR, and defibrillation were determined. CPR quality was assessed by the resuscitation team. The relation between these variables and outcome (short term survival and discharge was explored using non-parametric correlation and logistic regression. Results CPR was started in a total of 223 arrests, an incidence of 77 episodes per 1000 beds per year. Return of spontaneous circulation occurred in 40%, and 29 patients (13% survived to discharge. Median time from collapse to BLS CPR was 1 minute; CPR was judged to be of good quality in half of the episodes. CPR during the first 3 minutes in ventricular fibrillation (VF/VT was negatively associated with survival, but later proved beneficial. For patients with non-shockable rhythms, we found no association between outcome and time to BLS or CPR quality. Conclusion Our findings indicate that defibrillation should have priority during the first 3 minutes of VF/VT. Later, patients benefit from CPR in conjunction with defibrillation. Patients presenting with non-shockable rhythms have a grave prognosis, and the outcome was not associated with time to BLS or CPR quality.

  11. 心肺复苏后大脑血流动力学维持策略的研究进展%Research Progress on the Cerebral Hemodynamics Maintenance Strategy after Cardiopulmonary Resuscitation

    Institute of Scientific and Technical Information of China (English)

    谢盈亭(综述); 王健; 毛思中(审校)

    2016-01-01

    心肺复苏( CPR)是心搏骤停患者自主循环恢复之前非常重要的抢救措施。心搏骤停患者CPR后,大脑血流动力学极不稳定,脑血流量不足,易导致缺血缺氧性脑病的发生。 CPR后需积极干预治疗,维持大脑血流动力学稳定,促进脑复苏,减轻缺血缺氧性脑损伤。积极纠正低血压,保护心肌线粒体功能,给予血管内复苏、溶栓等治疗策略是维持大脑血流动力学稳定的重要措施。%Cardiopulmonary resuscitation(CPR) is very important for cardiac arrest patients before the restoration of spontaneous circulation.After CPR,patients suffer from extremely unstable cerebral hemody-namics and cerebral blood flow insufficiency,which may easily lead to the occurrence of hypoxic ischemic encephalopathy.It is essential to maintain cerebral hemodynamic stability after CPR,which can promote brain recovery,reduce ischemic hypoxic brain damage.The active correction of hypotension,protection of myocardial mitochondrial function,and giving intravascular recovery and thrombolysis treatment,are important strategies to maintain the cerebral hemodynamic stability.

  12. 非医学类本科生心肺复苏知识认知与需求分析及培训模式探讨%Discussion on Cognition, Need and Training Model of Cardiopulmonary Resuscitation for Non-medical Undergraduates

    Institute of Scientific and Technical Information of China (English)

    张敏; 聂雷霞; 蒋萍; 喻娟

    2011-01-01

    Objective To understand tie status of cognition and need of cardioplmonary resuscitation (CPR) for non-medical undergraduates and to explore a suitable training model. Methods A questionnaire on CPR was applied among 211 non-medical undergraduates. Results 97.2% had strong desire to know CPR and receive related training and 98.6% would perform CPR if necessary but only 9.0% received relevant training. Most undergraduates knew little about how to perform CPR. ConcluSion The popularization of CPR should cover non-medical undergraduates who have strong desire to acquire the knowledge of CPR. It is necessary to conduct systematic and diversified training.%目的 了解非医学类本科生心肺复苏(cardiopulmonary resuscitation,CPR)急救知识需求和认知现状,探索并建立相应培训模式.方法 对湖北省某大学非医学类211名本科学生CPR急救知识认知和需求情况进行问卷调查.结果 (1)被调查者中,97.2%有强烈的CPR学习意愿和培训需求,98.6%表示愿意在掌握CPR急救知识和技能后成为"第一目击者"实施现场急救,而曾参与CPR急救知识和技能培训者仅占9.0%.(2)本组学生对各项CPR知识和操作技能掌握率2.4%~48.3%,其中打开气道方法 、现场环境评估、人工呼吸、复苏指标、救护新概念的掌握率均不足5%.结论 大学生对CPR知识需求强烈但相关知识缺乏,大学生是普及CPR技术不能忽视的群体;为确保CPR培训效果,施训人员应专业化,训练要突出操作性和培训多样化、系统化.

  13. The success rate of CPR and its related factors in the emergency department of Ardabil Imam Khomeini hospital, 2013

    Directory of Open Access Journals (Sweden)

    Esmaeil Farzaneh

    2015-06-01

    Full Text Available Background: Cardiopulmonary resuscitation (CPR is a set of essential actions to rescue patients with cardiopulmonary arrest. The aim of this study was to assess results of CPR and related factors. Methods: In this descriptive cross sectional study, 217 patients with cardiopulmonary arrest were studied. Success criteria of the CPR were spontaneous breathing and movement of the heart and lungs and confirmation it by supervisor and CPR team. Results: From all patients, 139 (64.1% patients were male and 78 (35.9% were female. The mean age was 62 years and the most frequent age range was 60-75 (34.6%. Twenty-nine percent of CPRs were successful. There was a significant relation between CPR success rate with time duration of CPR and used drugs. Conclusion: The results showed that the success rate of CPR in the emergency department was 29%, which was similar to other studies in the country and world. [Int J Res Med Sci 2015; 3(3.000: 602-605

  14. What are the barriers to implementation of cardiopulmonary resuscitation training in secondary schools?

    DEFF Research Database (Denmark)

    Zinckernagel, Line; Malta Hansen, Carolina; Rod, Morten Hulvej;

    2016-01-01

    of the study was to explore barriers to implementation of CPR training in Danish secondary schools. DESIGN: A qualitative study based on individual interviews and focus groups with school leadership and teachers. Thematic analysis was used to identify regular patterns of meaning both within and...

  15. Adequacy of Physicians Knowledge Level of Cardiopulmonary Resuscitation to Current Guidelines

    Directory of Open Access Journals (Sweden)

    Ümmu Kocalar

    2016-01-01

    Full Text Available Aim: The purpose of this study is to test the level of information on CPR and suitability to current application of the phsicians practicing in hospital ANEAH. Material and Method: The form of a test of 20 questions fort his purpose has been prepared in accordance with the 2010 AHA-ERC CPR guidelines. This form distributed to volunteer physicians to fill in. A total of 173 physicians agreed to participate in he study. The results were analyzed statistically and tried to determine the factors affecting the level of information. Results:According to the results of the study physicians gender, age and the total duration of physicians and medical asistance doesn%u2019t affect the level of information. The number of CPR within 1 month positively affect the level of knowledge. The number of theoretical and practical training in medical school, have taken the positive impact the level of knowledge of physicians. The training period after graduation, significantly increased the level of physicians information. The order of these training sessions with the asistant courses, congress, seminars and lessions on the sempozims are effective. Discussion: CPR trainig programs for physicians should be standardized, updated and expanded. Recurent in-service trainig should be provided to increase phsicians knowledge on skills.

  16. Evaluating the psychological impact of practice dispatch-assisted cardiopulmonary instructions using the ALERT protocol: preliminary results in Liege dispatching centre.

    OpenAIRE

    Hirtz, Elodie; Ghuysen, Alexandre; STIPULANTE, Samuel; EL-FASSI, Mehdi; Etienne, Anne-Marie

    2013-01-01

    ABSTRACT Background. The ALERT algorithm, an effective compression-only phone cardiopulmonary resuscitation (CPR) protocol has the potential to help bystanders initiate CPR. This study evaluates the psychological impact of the CPR’s practice on untrained persons (UP). Methods. This is a quasi experimental longitudinal study (n = 153). We used: demographics data, CPR’ emotional characteristics; the Peritraumatic Dissociative Experiences Questionnaire ; the Way of Coping Check List and th...

  17. 经膈肌下抬挤心脏方法对心脏停搏兔复苏的实验研究%An experimental study on cardiopulmonary resuscitation by cardiac massage under diaphragmatic muscle for rabbit with cardiac arrest

    Institute of Scientific and Technical Information of China (English)

    王立祥; 丁春侠; 李旭; 顾彩虹; 孙鲲; 刘亚华

    2008-01-01

    Objective To compare the hemodynamic effect of standard-cardiopulmonary resuscitation (S-CPR) and of CPR by cardiac massage under the diaphragmatic muscle (D-CPR), and to evaluate the feasibility of D-CPR. Methods Twenty healthy New Zealand rabbits were randomly divided into two groups, one group receiving S-CPR (n= 10) and the other group receiving D-CPR (n=10). Cardiac arrest was induced by asphyxiation at the end expiration for 8 minutes. After the hemodynamic situation was stable for 5 minutes before asphyxiation, the readings of ascending aorta systolic pressure (AOS) and diastolic pressure (AOD), transcutaneous oxygen saturation (SpO2), right atrial systolic pressure (RASP), right atrial diastolic pressure (RADP), and electrocardiogram were recorded consecutively to the end of the experiment. The mean arterial pressure (MAP) of ascending aorta and coronary perfusion pressure (CPP) were calculated, The rate of restoration of spontaneous circulation (ROSC) and the survival rate in a short duration of 6 hours were observed. Results Five rabbits in S-CPR group and 8 in D-CPR group were successfully resuscitated and obtained ROSC (50%, 80%, P=20. 05). Six hours survival rate was 400% in S-CRP group and 500% in D-CPR group. The comparisons between the two groups on AOS, AOD, MAP and CPP respectively showed that at 1 minute and 5 minutes during resuscitation the respective variables were higher in the D-CPR group than that in the S-CPR group (all P<0. 05). Compared to the bemodynamics before asphyxiation, the MAP and CPP in the D-CPR group increased 54. 1% and 33.4% of basic value at 1 minute, and they were 60. 0% and 41.8% at 5 minutes, while the AOS and AOD in the S-CPR group only increased by an average of 37. 3% and 16.5% at 1 minute, and they were 38. 5% and 17. 1% at 5 minutes, respectively. After ROSC, the hemodynamic variations of the D-CPR rabbits were more stable than those of S-CPR rabbits. Conclusion D-CPR can provide higher arterial pressure, cardiac

  18. Development of Knowledge and Skills in Cardiopulmonary Resuscitation for Medical Students and Research Assistants

    Directory of Open Access Journals (Sweden)

    Hayati Kandiş1

    2014-09-01

    Full Text Available Aim: Aimed to asses the level of knowledge and skills of medical students attending medical school from different classes and resident physicians about CPR training before and after training course. Methods: Theorical and practical training and education on basic life support, advanced cardiac life support, airway management, airway obstruction due to foreign body, cervical collar and spine board application were given. Education program during course was didactic and interactive. Pre-test was applied before theoric education program and post-test was applied after theoric education. Practical training was applied after theoric education was applied. Results: Before CPR course program, average scores of pre-test of participants from class 1, 2, 3, 4, 5 and 6 were 40.5±9.6; 46.1±9.7; 53.8±16.4; 39.9±18.5; 56.6±14.1; 52.5±11.7, respectively. For resident physicians, average score of pre-test was 72.3±11.6. Average scores of post-test for participants from medical students and resident physicians were 58.2±11.4; 62.2±9.2; 79.3±7.5; 73.3±15.6; 94.3±6.2, 80.6±9.1 and 94.2±7.1, respectively. Conclusion: Training program about CPR improved level knowledge and skill with theoric and practical education, and CPR should be implemented to faculty curriculum of medical schools for graduate and post-graduate trainers. Standardization and assessment measures of curriculum were adapted to international standard can be suggested.

  19. Implementation of a High-Performance Cardiopulmonary Resuscitation Protocol at a Collegiate Emergency Medical Services Program

    Science.gov (United States)

    Stefos, Kathryn A.; Nable, Jose V.

    2016-01-01

    Out-of-hospital cardiac arrest (OHCA) is a significant public health issue. Although OHCA occurs relatively infrequently in the collegiate environment, educational institutions with on-campus emergency medical services (EMS) agencies are uniquely positioned to provide high-quality resuscitation care in an expedient fashion. Georgetown University's…

  20. Smartphone Apps for Cardiopulmonary Resuscitation Training and Real Incident Support: A Mixed-Methods Evaluation Study

    NARCIS (Netherlands)

    Kalz, Marco; Lenssen, Niklas; Felzen, Marco; Rossaint, Rolf; Tabuenca, Bernardo; Specht, Marcus; Skorning, Max

    2014-01-01

    Background: No systematic evaluation of smartphone/mobile apps for resuscitation training and real incident support is available to date. To provide medical, usability, and additional quality criteria for the development of apps, we conducted a mixed-methods sequential evaluation combining the persp

  1. Review of 3796 in-hospital patients with cardiopulmonary resuscitation%3796例院内心肺复苏患者的回顾性分析

    Institute of Scientific and Technical Information of China (English)

    万健; 李国民

    2005-01-01

    目的了解10年来院内心肺复苏(cardiopulmonary resuscitation,CPR)现状,探索如何提高CPR特别是脑复苏水平.方法对本院1995至2004年记录完整的3 796例患者资料进行院内CPR回顾性研究.对病例数量,疾病种类,CPR有关时程、实施地点、肾上腺素用量,心肺复苏成功率及脑复苏成功率等数据进行统计与分析.结果CPR病例数量逐年上升,21~50岁年龄段构成比增长显著,而10岁以下病例逐年减少;1999年起,创伤后CPR病例数量超过心血管病而跃居首位;心脏停搏时间大于10 min者CPR成功率明显低于10 min内开始CPR者(P<0.001);全部病例CPR成功率为30.4%,24小时生存率3.6%,脑复苏成功率仅1.4%;CPR成功率与心脏停搏时间、肾上腺素用量、初期复苏地点等有关,ICU及手术室内CPR和脑复苏成功率相对较好,普通病房最低.结论院内CPR成功率较低,脑复苏成功率则极低.主要原因是早期生命支持"生存链"未得到切实应用.普及、加强院前和院内复苏标准化训练,完善急诊医学体系建设和管理,是提高CPR成功率的根本途径.

  2. Considerations for resuscitation at high altitude in elderly and untrained populations and rescuers.

    Science.gov (United States)

    Suto, Takashi; Saito, Shigeru

    2014-03-01

    With the development of transportation technologies, elderly people with chronic diseases are increasingly enjoying trekking and tours of nature resorts that include mountain highlands. Because of problems related to circulation, respiration, metabolism, and/or the musculoskeletal system in this population, the impact of high altitude on cardiopulmonary function is increased. Alpine accidents, therefore, tend to be more common in this population, and cases of cardiopulmonary arrest (CPA) at high altitudes seem to be increasing. However, relatively few studies have described cardiopulmonary resuscitation (CPR) at high altitudes. Although insufficient studies are available to standardize CPR guidelines at high altitude at this time, the aim of this review is to summarize previous studies relevant to physiologic changes after exposure to high-altitude environments and exercise, which may be a risk factor for CPA in elderly trekkers. In addition, we summarize our previous studies that described the effect of CPR procedures on cardiopulmonary function in untrained rescuers. The available data suggest that prolonged CPR at high altitudes requires strenuous work from rescuers and negatively affects their cardiopulmonary physics and subjectively measured fatigue. Alpine rescue teams should therefore be well prepared for their increased physical burden and difficult conditions. Elderly travelers should be made aware of their increased risk of CPA in alpine settings. The use of mechanical devices to assist CPR should be considered wherever possible. PMID:24388065

  3. Chest Compression Synchronized Ventilation versus Intermitted Positive Pressure Ventilation during Cardiopulmonary Resuscitation in a Pig Model

    OpenAIRE

    Kill, Clemens; Galbas, Monika; Neuhaus, Christian; Hahn, Oliver; Wallot, Pascal; Kesper, Karl; Wulf, Hinnerk; Dersch, Wolfgang

    2015-01-01

    Background Guidelines recommend mechanical ventilation with Intermitted Positive Pressure Ventilation (IPPV) during resuscitation. The influence of the novel ventilator mode Chest Compression Synchronized Ventilation (CCSV) on gas exchange and arterial blood pressure compared with IPPV was investigated in a pig model. Methods In 12 pigs (general anaesthesia/intubation) ventricular fibrillation was induced and continuous chest compressions were started after 3min. Pigs were mechanically ventil...

  4. 预备役官兵心肺复苏认知调查及培训效果%Survey on reserve officers cardiopulmonary resuscitation and the effect of training

    Institute of Scientific and Technical Information of China (English)

    周敏; 何小俊

    2014-01-01

    Objective Research to reserve officers and soldiers on cardiopulmonary resuscitation ( CPR) knowledge and skills before and after training .Methods A self-designed questionnaire for respondents in knowledge and skills of CPR before and after training .Results 25.3% respondents lack of knowledge on CPR Before the training, 45.2% of them gain CPR knowledge main channel obtained from television , newspapers.8.9%from professional books,20.5%from listen to others, 17.1%master skill properly, 100%cluld judgment the loss of consciousness and cardiac arrest properly , 98.6% determine respiratory arrest, 94.5%breathing and heartbeat stopped treatment measures ,73.3% basic skill of CPR,72.6% implement artificial respiration, 87.7% press accurately parts of the heart , 87.7% the depth of the sternum chest compression.146 reserve officers aware of knowledge about CPR knowledge training after all were higher than before the training, the differences were statistically significant (P<0.05) .Conclusions Through training, reserve duty's CPR knowledge and skills can be improved .Thus enhance success rate to protect people's lives and safety at a crucial moment .%目的:了解预备役官兵对徒手心肺复苏术( CPR)知识和技能的掌握情况,并分析CPR知识培训后的效果。方法采用自行设计的问卷调查表对150名预备役官兵在培训前、后CPR知识及技能掌握情况进行调查。结果本次调查发放问卷150份,4份填写不完整,回收有效问卷146份,有效回收率97.3%。培训前25.3%预备役官兵对CPR知识缺乏,45.2%获得CPR知识的途径主要来源于电视、报刊;8.9%从专业书籍中获取;20.5%听他人说。17.1%会正确CPR操作。培训后100%官兵掌握了判断意识丧失和心跳停止的方法;98.6%会判断呼吸停止;94.5%掌握了呼吸心跳停止处理措施;73.3%掌握了心肺复苏的基本步骤;72.6%会实施人工呼吸;87.7

  5. The Effect of High-Fidelity Cardiopulmonary Resuscitation (CPR) Simulation on Athletic Training Student Knowledge, Confidence, Emotions, and Experiences

    Science.gov (United States)

    Tivener, Kristin Ann; Gloe, Donna Sue

    2015-01-01

    Context: High-fidelity simulation is widely used in healthcare for the training and professional education of students though literature of its application to athletic training education remains sparse. Objective: This research attempts to address a wide-range of data. This includes athletic training student knowledge acquisition from…

  6. 小儿心肺复苏的临床特点及预后的影响因素%Clinical characteristics and the influence factors of prognosis of pediatric cardiopulmonary resuscitation

    Institute of Scientific and Technical Information of China (English)

    王昕

    2015-01-01

    Objective:To analyze the clinical characteristics and the influence factors of prognosis of pediatric cardiopulmonary resuscitation.Methods:46 patients with pediatric cardiopulmonary resuscitation treatment were selected from May 2010 to May 2014.18 cases used cardiopulmonary resuscitation because of cardiac arrest;28 cases used cardiopulmonary resuscitation because of respiratory arrest.The clinical characteristics and prognosis of pediatric cardiopulmonary resuscitation were detailedly analyzed. Results:The cardiopulmonary resuscitation rate 42.9% of respiratory arrest children was higher than the cardiopulmonary resuscitation rate 16.7% of cardiac arrest children,and the difference was statistically significant(P<0.05).The children common diseases caused pediatric cardiopulmonary resuscitation were accidental injuries,infectious diseases and cardiovascular diseases and so on.Conclusion:More attention should be paid to the causes and clinical characteristics of pediatric cardiopulmonary resuscitation.Popularization of pediatric first-aid knowledge and doing a good job in the publicity and education work can effectively improve the rescue success rate of pediatric cardiopulmonary resuscitation and improve prognosis.%目的:分析小儿心肺复苏的临床特点及预后的影响因素。方法:2010年5月-2014年5月收治小儿心肺复苏治疗患者46例,其中因心跳停止采用心肺复苏18例,因呼吸停止采用心肺复苏28例,详细分析小儿心肺复苏的临床特点和预后。结果:呼吸停止患儿的心肺复苏率42.9%高于心跳停止患儿的心肺复苏率16.7%,差异具有统计学意义(P<0.05);引起小儿心肺复苏的患儿常见疾病有意外伤害、感染性疾病以及心血管疾病等。结论:应更加重视引起小儿心肺复苏的原因和临床特点,普及儿科急救的相关知识,做好宣传教育工作,有效提高小儿心肺复苏抢救成功率,改善预后。

  7. Push hard, push fast: quasi-experimental study on the capacity of elementary schoolchildren to perform cardiopulmonary resuscitation

    OpenAIRE

    Berthelot, Simon; Plourde, Miville; Bertrand, Isabelle; Bourassa, Amélie; Couture, Marie-Maud; Berger-Pelletier, Élyse; St-Onge, Maude; Leroux, Renaud; Le Sage, Natalie; Camden, Stéphanie

    2013-01-01

    Background The optimal age to begin CPR training is a matter of debate. This study aims to determine if elementary schoolchildren have the capacity to administer CPR efficiently. Methods This quasi-experimental study took place in a Quebec City school. Eighty-two children 10 to 12 years old received a 6-hour CPR course based on the American Heart Association (AHA) Guidelines. A comparison group of 20 adults who had taken the same CPR course was recruited. After training, participants’ perform...

  8. Human factors in resuscitation: Lessons learned from simulator studies

    Directory of Open Access Journals (Sweden)

    Hunziker S

    2010-01-01

    Full Text Available Medical algorithms, technical skills, and repeated training are the classical cornerstones for successful cardiopulmonary resuscitation (CPR. Increasing evidence suggests that human factors, including team interaction, communication, and leadership, also influence the performance of CPR. Guidelines, however, do not yet include these human factors, partly because of the difficulties of their measurement in real-life cardiac arrest. Recently, clinical studies of cardiac arrest scenarios with high-fidelity video-assisted simulations have provided opportunities to better delineate the influence of human factors on resuscitation team performance. This review focuses on evidence from simulator studies that focus on human factors and their influence on the performance of resuscitation teams. Similar to studies in real patients, simulated cardiac arrest scenarios revealed many unnecessary interruptions of CPR as well as significant delays in defibrillation. These studies also showed that human factors play a major role in these shortcomings and that the medical performance depends on the quality of leadership and team-structuring. Moreover, simulated video-taped medical emergencies revealed that a substantial part of information transfer during communication is erroneous. Understanding the impact of human factors on the performance of a complex medical intervention like resuscitation requires detailed, second-by-second, analysis of factors involving the patient, resuscitative equipment such as the defibrillator, and all team members. Thus, high-fidelity simulator studies provide an important research method in this challenging field.

  9. 应用心肺复苏仪对心搏骤停患者心脑缺血性损伤的影响%The effect of resuscitator CPR on cardio-cerebral ischemic injury of cardiac arrest patients

    Institute of Scientific and Technical Information of China (English)

    曹春水; 黄亮; 吕农华; 占钻; 殷勤; 杨继斌; 熊华威

    2013-01-01

    目的 比较徒手和心肺复苏(CPR)仪行CPR对心搏骤停患者心脑缺血性损伤的影响,探讨CPR仪在CPR中的应用价值.方法 采用前瞻性、双盲、随机对照的临床研究方法,将87例心搏骤停患者按数字表法随机分成两组,分别进行徒手CPR(n=42)及心肺复苏仪(n=45)CPR,记录两组患者自主循环恢复(ROSC)率、复苏时间、存活时间及死亡率.对46例ROSC维持>24 h的患者血清心型脂肪酸结合蛋白、血清肌钙蛋白I含量及血清S100蛋白、神经元特异性烯醇化酶的含量进行监测;比较两组CPR方法对患者心脑缺血性损伤的影响.结果 两组患者血清心型脂肪酸结合蛋白、血清肌钙蛋白I、血清S100蛋白、神经元特异性烯醇化酶较健康志愿者明显升高,CPR仪CPR组明显低于徒手CPR组;徒手CPR组复苏持续时间小于CPR仪CPR组;CPR仪组患者ROSC持续>24 h例数明显多于徒手CPR组,差异有统计学意义;但患者的ROSC率和死亡率差异无统计学意义.结论 应用心肺复苏仪行CPR更能持久、有效地使心、脑血管再灌注,减轻心脑组织细胞缺血性损伤,但不能提高CPR成功率和降低死亡率.%Objective To compare the effect of barehanded CPR and resuscitator CPR on cardiac arrest cardio - cerebral ischemic injury, and investigate the value of application resuscitator on CPR. Methods The prospective, double blinded and randomized controlled clinical trail was designed. 87 cardiac arrest patients were randomly divided into two groups according to table of random number, barehanded CPR and resuscitator CPR were carried out respectively. The rate of ROSC and mortality of the patients in two groups were recorded and the duration of CPR and survival time were also recorded. The content of myocardial damage markers serum heart fatty acid - binding protein ( H - FABP) and cardial troponin I(cTnI) , the content of serum S100 protein and neuron specific enolase (NSE) in patients of ROSC

  10. Simultaneous measurement of cerebral and muscle tissue parameters during cardiac arrest and cardiopulmonary resuscitation

    Science.gov (United States)

    Nosrati, Reyhaneh; Ramadeen, Andrew; Hu, Xudong; Woldemichael, Ermias; Kim, Siwook; Dorian, Paul; Toronov, Vladislav

    2015-03-01

    In this series of animal experiments on resuscitation after cardiac arrest we had a unique opportunity to measure hyperspectral near-infrared spectroscopy (hNIRS) parameters directly on the brain dura, or on the brain through the intact pig skull, and simultaneously the muscle hNIRS parameters. Simultaneously the arterial blood pressure and carotid and femoral blood flow were recorded in real time using invasive sensors. We used a novel hyperspectral signalprocessing algorithm to extract time-dependent concentrations of water, hemoglobin, and redox state of cytochrome c oxidase during cardiac arrest and resuscitation. In addition in order to assess the validity of the non-invasive brain measurements the obtained results from the open brain was compared to the results acquired through the skull. The comparison of hNIRS data acquired on brain surface and through the adult pig skull shows that in both cases the hemoglobin and the redox state cytochrome c oxidase changed in similar ways in similar situations and in agreement with blood pressure and flow changes. The comparison of simultaneously measured brain and muscle changes showed expected differences. Overall the results show feasibility of transcranial hNIRS measurements cerebral parameters including the redox state of cytochrome oxidase in human cardiac arrest patients.

  11. Myocardial stunning after resuscitation from cardiac arrest following spinal anaesthesia

    Directory of Open Access Journals (Sweden)

    Pranjali Madhav Kurhekar

    2014-01-01

    Full Text Available Cardiac arrest associated with spinal anaesthesia has been well researched. Myocardial stunning after successful resuscitation from cardiac arrest is seen in up to 2/3 rd of in-hospital cardiac arrests. Myocardial stunning after resuscitation from cardiac arrest associated with spinal anaesthesia has probably not been reported earlier. Our case, an ASA physical status I lady, posted for tubal reanastomosis surgery developed bradycardia followed by asystole, approximately 5 minutes after giving subarachnoid block. Return of spontaneous circulation (ROSC was achieved within 2 minutes with cardiopulmonary resuscitation (CPR and defibrillation for pulseless ventricular tachycardia. Patient developed delayed pulmonary oedema, which was probably due to myocardial stunning. In the present case, inadequate preloading could have precipitated bradycardia progressing to cardiac arrest which, after resuscitation led to reversible myocardial dysfunction. We conclude that early vasopressor infusion, titrated fluids and echocardiography should be considered in immediate post cardiac arrest phase following spinal anaesthesia.

  12. Time to start of cardiopulmonary resuscitation and the effect of target temperature management at 33°C and 36°C

    DEFF Research Database (Denmark)

    Dankiewicz, Josef; Friberg, Hans; Bělohlávek, Jan;

    2016-01-01

    INTRODUCTION: The optimal temperature during targeted temperature management (TTM) for comatose patients resuscitated from out-of-hospital cardiac arrest is unknown. It has been hypothesized that patients with long no-flow times, for example those without bystander CPR would have the most to gain...... from temperature management at lower temperatures. METHODS: We analysed data from an international clinical trial randomizing cardiac arrest patients to targeted temperature management at 33°C and 36°C for an interaction between no-flow time and intervention group, with neurological function at six...

  13. Emergency center thoracotomy: impact of prehospital resuscitation.

    Science.gov (United States)

    Durham, L A; Richardson, R J; Wall, M J; Pepe, P E; Mattox, K L

    1992-06-01

    Emergency center thoracotomy was performed at our facility on 389 patients from 1984 through 1989. There were no patients excluded from the study, and survival for all patients was 8.3% with survival rates of 15.2% and 7.3% for stab and gunshot wounds, respectively. Emergency center thoracotomy was performed on 42 patients suffering from isolated extrathoracic injuries with 7% survival. There were no survivors of blunt trauma in this study. Fifty-three percent of the patients arrived with cardiopulmonary resuscitation (CPR) in progress. The average time of prehospital CPR for survivors was 5.1 minutes compared with 9.1 minutes for nonsurvivors. Of the survivors, prehospital endotracheal intubation prolonged successful toleration of CPR to 9.4 minutes compared with 4.2 minutes for nonintubated surviving patients (p less than 0.001). Emergency center thoracotomy is useful in the resuscitation of victims dying of penetrating truncal trauma. Prehospital endotracheal intubation significantly lengthened the time of successful CPR. PMID:1613838

  14. Optimal control of CPR procedure using hemodynamic circulation model

    Science.gov (United States)

    Lenhart, Suzanne M.; Protopopescu, Vladimir A.; Jung, Eunok

    2007-12-25

    A method for determining a chest pressure profile for cardiopulmonary resuscitation (CPR) includes the steps of representing a hemodynamic circulation model based on a plurality of difference equations for a patient, applying an optimal control (OC) algorithm to the circulation model, and determining a chest pressure profile. The chest pressure profile defines a timing pattern of externally applied pressure to a chest of the patient to maximize blood flow through the patient. A CPR device includes a chest compressor, a controller communicably connected to the chest compressor, and a computer communicably connected to the controller. The computer determines the chest pressure profile by applying an OC algorithm to a hemodynamic circulation model based on the plurality of difference equations.

  15. Factors influencing outcomes after cardiopulmonary resuscitation in emergency department%急诊科心搏骤停患者心肺复苏预后的影响因素

    Institute of Scientific and Technical Information of China (English)

    薛继可; 冷巧云; 高玉芝; 陈寿权; 李章平; 李惠萍; 黄唯佳; 程俊彦; 章杰

    2013-01-01

    Objective To assess the factors impacting outcomes of cardiopulmonary resuscitation (CPR) after cardiac arrest (CA) in department of emergency.Methods A CPR registry followed the Utstein template was carried out in Department of Emergency of The First Affiliated Hospital of Wenzhou Medical College from January 2005 through December 2011.The outcomes of CPR were compared among groups with various factors.The primary outcomes were rates to return of spontaneous circulation (ROSC),24-hour survival,survival at discharge and survival without neurological deficit at discharge.Univariate and multivariable logistic regression analysis were performed to evaluate factors associated with survival.Results A total of 725 patients with CPR attempts were enrolled for analysis.Of them,187 (25.8%) had ROSC,100 (13.8%) survived over 24 hours,48 (6.6%) survived to discharge,and 23 (3.2%) survived to discharge with favorable neurologic outcome.From a logistic regression analysis,the independent predictors of ROSC included traumatogenic CA,kind of cardiac rhythms observed at first monitoring,CPR duration and total adrenaline dose.The independent predictors of 24-hour survival included traumatogenic CA,cardiogentic CA,kind of cardiac rhythm found at first monitoring and CPR duration.Physical status before CA,cardiogenic CA,kind of cardiac rhythms appeared at first monitoring and CPR duration were independent predictors of survival at discharge and survival with neurologically intact function at discharge.Conclusions Cardiac fibrillation rhythms correctable with defibrillation,CPR duration ≤ 15 min and total adrenaline dose ≤ 5 mg were favorable predictors of ROSC,while traumatogenic CA was unfavorable.Cardiogenic CA,cardiac fibrillation rhythms rectifiable with defibrillation and CPR duration ≤ 15 min were favorable predictors of 24-hour survival,while traumatogenic CA was unfavorable.traumatogenic CA,cardiac dysrhythmia correctable,CPR duration ≤ 15 min were favorable

  16. A good resuscitation model of non-transthoracic cardiopulmonary bypass in rats

    Institute of Scientific and Technical Information of China (English)

    AN Yong; XIAO Ying-bin; ZHONG Qian-jin

    2007-01-01

    Objective:To establish a good recoverable rat model of cardiopulmonary bypass (CPB) to lay the foundation for studying the pathophysiology of CPB.Methods:Twenty adult male Sprague-Dawley rats weighing 480 g um via the right jugular vein and further transferred by a miniaturized roller pump to a hollow fiber oxgenator and back to the rat via the left carotid artery. Priming consisted of 8 ml of homologous blood and 6 ml of colloid. The surface of the hollow fiber oxgenator was 0.075 m2. Rats were catheterized and brought in bypass for 120 min at a flow rate of 100-120 ml/kg/min. Oxygen flow/ perfusion flow was 0. 8 to 1. 0, the mean arterial pressure (MAP) kept in 60-80 mmHg. Blood gas analysis, lactate dehydrogenase (LDH), and survival rate were examined subsequently.Results: All CPB rats recovered from the operative process without incident and remained uneventful within one week. Normal cardiac function after successful weaning was confirmed by electrocardiography and blood pressure measurements. MAP remained stable. The results of blood gas analysis at different time points were within a normal range. No significant haemolysis could be detected in the given time frame under bypass condition by using LDH.Conclusions: The rat model of CPB can principally simulate the clinical setting of human CPB. The nontransthoracic model is easy to establish and is associated with excellent recovery. This well reproducible model may open the field for various studies on pathophysiological process of CPB and also of systemic ischemia-reperfusion injury in vivo.

  17. Effects of Blended Cardiopulmonary Resuscitation and Defibrillation E-learning on Nursing Students' Self-efficacy, Problem Solving, and Psychomotor Skills.

    Science.gov (United States)

    Park, Ju Young; Woo, Chung Hee; Yoo, Jae Yong

    2016-06-01

    This study was conducted to identify the educational effects of a blended e-learning program for graduating nursing students on self-efficacy, problem solving, and psychomotor skills for core basic nursing skills. A one-group pretest/posttest quasi-experimental design was used with 79 nursing students in Korea. The subjects took a conventional 2-week lecture-based practical course, together with spending an average of 60 minutes at least twice a week during 2 weeks on the self-guided e-learning content for basic cardiopulmonary resuscitation and defibrillation using Mosby's Nursing Skills database. Self- and examiner-reported data were collected between September and November 2014 and analyzed using descriptive statistics, paired t test, and Pearson correlation. The results showed that subjects who received blended e-learning education had improved problem-solving abilities (t = 2.654) and self-efficacy for nursing practice related to cardiopulmonary resuscitation and defibrillation (t = 3.426). There was also an 80% to 90% rate of excellent postintervention performance for the majority of psychomotor skills, but the location of chest compressions, compression rate per minute, artificial respiration, and verification of patient outcome still showed low levels of performance. In conclusion, blended E-learning, which allows self-directed repetitive learning, may be more effective in enhancing nursing competencies than conventional practice education. PMID:27046387

  18. Successful cardiac resuscitation with extracorporeal membrane oxygenation in the setting of persistent ventricular fibrillation: a case report

    OpenAIRE

    Golian, Mehrdad; Freed, Darren; Jassal, Davinder S.; Ravandi, Amir

    2014-01-01

    Background Extracorporeal membrane oxygenation (ECMO) technology is a viable option for short-term support in the setting of acute cardiac ischemia. To supplement cardiopulmonary resuscitation (CPR) in select patients, ECMO is used successfully for witnessed in hospital cardiac arrest. In the setting of an acute myocardial infarction (MI), bridging to a revascularization procedure is important in improving overall survival. Case presentation We describe the first known case of a 56-year-old C...

  19. Effect of mobile application-based versus DVD-based CPR training on students’ practical CPR skills and willingness to act: a cluster randomised study

    Science.gov (United States)

    Nord, Anette; Svensson, Leif; Hult, Håkan; Kreitz-Sandberg, Susanne; Nilsson, Lennart

    2016-01-01

    Objectives The aim was to compare students’ practical cardiopulmonary resuscitation (CPR) skills and willingness to perform bystander CPR, after a 30 min mobile application (app)-based versus a 50 min DVD-based training. Settings Seventh grade students in two Swedish municipalities. Design A cluster randomised trial. The classes were randomised to receive app-based or DVD-based training. Willingness to act and practical CPR skills were assessed, directly after training and at 6 months, by using a questionnaire and a PC Skill Reporting System. Data on CPR skills were registered in a modified version of the Cardiff test, where scores were given in 12 different categories, adding up to a total score of 12–48 points. Training and measurements were performed from December 2013 to October 2014. Participants 63 classes or 1232 seventh grade students (13-year-old) were included in the study. Primary and secondary outcome measures Primary end point was the total score of the modified Cardiff test. The individual variables of the test and self-reported willingness to make a life-saving intervention were secondary end points. Results The DVD-based group was superior to the app-based group in CPR skills; a total score of 36 (33–38) vs 33 (30–36) directly after training (pCPR skill components. Both groups improved compression depth from baseline to follow-up. If a friend suffered cardiac arrest, 78% (DVD) versus 75% (app) would do compressions and ventilations, whereas only 31% (DVD) versus 32% (app) would perform standard CPR if the victim was a stranger. Conclusions At 6 months follow-up, the 50 min DVD-based group showed superior CPR skills compared with the 30 min app-based group. The groups did not differ in regard to willingness to make a life-saving effort. PMID:27130166

  20. Biophysics of cardiopulmonary resuscitation with periodic z-axis acceleration of abdominal compression at aortic resonant frequencies

    OpenAIRE

    Babbs, Charles F

    2005-01-01

    Periodic z-axis acceleration (pGz)-CPR involves oscillating motion of a whole patient in the head-to-foot dimension on a mechanized table. The method is able to sustain blood flow and long-term survival during and after prolonged cardiac arrest in anesthetized pigs. However, the exact mechanism by which circulation of blood is created has remained unknown. Objectives: To explain the hemodynamic mechanism of pGz-CPR and to suggest theoretically useful improvements. Method: Computer modeling us...

  1. The effect of real-time CPR feedback and post event debriefing on patient and processes focused outcomes: A cohort study: trial protocol

    Directory of Open Access Journals (Sweden)

    Gao Fang

    2011-10-01

    Full Text Available Abstract Background Cardiac arrest affects 30-35, 000 hospitalised patients in the UK every year. For these patients to be given the best chance of survival, high quality cardiopulmonary resuscitation (CPR must be delivered, however the quality of CPR in real-life is often suboptimal. CPR feedback devices have been shown to improve CPR quality in the pre-hospital setting and post-event debriefing can improve adherence to guidelines and CPR quality. However, the evidence for use of these improvement methods in hospital remains unclear. The CPR quality improvement initiative is a prospective cohort study of the Q-CPR real-time feedback device combined with post-event debriefing in hospitalised adult patients who sustain a cardiac arrest. Methods/design The primary objective of this trial is to assess whether a CPR quality improvement initiative will improve rate of return of sustained spontaneous circulation in in-hospital-cardiac-arrest patients. The study is set in one NHS trust operating three hospital sites. Secondary objectives will evaluate: any return of spontaneous circulation; survival to hospital discharge and patient cerebral performance category at discharge; quality of CPR variables and cardiac arrest team factors. Methods: All three sites will have an initial control phase before any improvements are implemented; site 1 will implement audiovisual feedback combined with post event debriefing, site 2 will implement audiovisual feedback only and site 3 will remain as a control site to measure any changes in outcome due to any other trust-wide changes in resuscitation practice. All adult patients sustaining a cardiac arrest and receiving resuscitation from the hospital cardiac arrest team will be included. Patients will be excluded if; they have a Do-not-attempt resuscitation order written and documented in their medical records, the cardiac arrest is not attended by a resuscitation team, the arrest occurs out-of-hospital or the patient

  2. CPR Facts and Stats

    Science.gov (United States)

    ... CPR & First Aid CPR Facts & Stats Why Learn CPR? Cardiac arrest – an electrical malfunction in the heart ... Alive” is a perfect match for this. About CPR & First Aid CPR Facts & Stats History of CPR ...

  3. Cardiovascular implanted electronic devices in people towards the end of life, during cardiopulmonary resuscitation and after death: guidance from the Resuscitation Council (UK), British Cardiovascular Society and National Council for Palliative Care.

    Science.gov (United States)

    Pitcher, David; Soar, Jasmeet; Hogg, Karen; Linker, Nicholas; Chapman, Simon; Beattie, James M; Jones, Sue; George, Robert; McComb, Janet; Glancy, James; Patterson, Gordon; Turner, Sheila; Hampshire, Susan; Lockey, Andrew; Baker, Tracey; Mitchell, Sarah

    2016-06-01

    The Resuscitation Council (UK), the British Cardiovascular Society (including the British Heart Rhythm Society and the British Society for Heart Failure) and the National Council for Palliative Care recognise the importance of providing clear and consistent guidance on management of cardiovascular implanted electronic devices (CIEDs) towards the end of life, during cardiorespiratory arrest and after death. This document has been developed to provide guidance for the full range of healthcare professionals who may encounter people with CIEDs in the situations described and for healthcare managers and commissioners. The authors recognise that some patients and people close to patients may also wish to refer to this document. It is intended as an initial step to help to ensure that people who have CIEDs, or are considering implantation of one, receive explanation of and understand the practical implications and decisions that this entails; to promote a good standard of care and service provision for people in the UK with CIEDs in the circumstances described; to offer relevant ethical and legal guidance on this topic; to offer guidance on the delivery of services in relation to deactivation of CIEDs where appropriate; to offer guidance on whether any special measures are needed when a person with a CIED receives cardiopulmonary resuscitation; and to offer guidance on the actions needed when a person with a CIED dies. PMID:27277710

  4. 心肺复苏循环恢复后淀粉酶改变与预后关系的研究%Prognosis meaning of the serum amylase change during cardiopulmonary resuscitation

    Institute of Scientific and Technical Information of China (English)

    李玉范; 孟庆义

    2001-01-01

    目的探讨心肺复苏期间血清淀粉酶变化的预后意义。方法对42例进行心肺复苏并一度建立自主循环的心跳骤停患者的血清淀粉酶、血气分析指标和24h生存率进行观察。结果①血清淀粉酶>400 U/L组的24h生存率(16.7%)明显低于<400U/L组(70.8%,P=0.00055);②血清淀粉酶逐渐增高组的死亡率高于逐渐降低组(P=0.05450);③24h生存组的血清淀粉酶水平为431.3±229.5 U/L,低于死亡组(559.0±254.9 U/L),2组比较差异接近显著(t=1.865,P<0.1);④血清淀粉酶>400U/L组的pH值为7.014±0.228,明显低于<400 U/L组(pH 7.137±0.165),差异显著(t=2.031,P<0.05)。结论心肺复苏期间血清淀粉酶升高,尤其是逐渐增高者,提示预后不良。%Objective To explore the prognosis meaning of the change of the serum amylase during cardiopulmonary resuscitation (CPR).Methods Observe the changes of the serum amylase, blood gas analysis index and the 24 hours survival rate in 42 cardiac arrest patients who have been treated with CPR and once recovered autonomous circulation. Result ①The survival rate(16.7% )in the group whichserum amylase level > 400 U/L is much higher than that which serum amylase level < 400 U/L(70.8%, P = 0.00055) ;②The group which serum amylase level gradually rise has higher dead rate than that of serum amylase gradually dropped ( P = 0.0545) ;③The mean level of the serum amylase in 24 hour' s survival group is lower than that of the dead group, and the difference between the two group is nearly significant ( P < 0. 1); ④The pH value in the group with serum amylase > 400 U/L is 7.014 ± 0.228, which is lower than those with serum amylase <400 U/L(pH = 7.137 ± 0.167), the difference is very significant (P < 0.005). Conclusion The rise of the serum amylase during CPR indicates unfavorable prognosis.

  5. Comparison of the efficacy of vasopressin and epinephrine during cardiopulmonary resuscitation in mouse model%加压素与肾上腺素在小鼠心肺复苏中的疗效比较

    Institute of Scientific and Technical Information of China (English)

    宋凤卿; 陈蒙华; 谢露; 田晓芬

    2009-01-01

    Objective To compare the effects between vasopressin and epinephrine during cardiopulmonary resuscitation(CPR)in a mouse model of cardiac arrest(CA).Method Transoesophageal cardiac pacing was performed so as to elicit cardiac arrest in 30 Kunming male mice.Four minutes after the initiation of cardiac pacing,the animals were prospectively randomized into three groups in equal number(n=10/group),namely,control group(saline 0.2 mL intra-arterial),vasopressin group(vasopressin 0.4U/kg intra-arterial)and epinephrine group(epinephrine 0.04 mg/kg intra-arterial),then CPR was initiated.Restoration of spontaneous circulation (ROSC)was observed.If ROSC failed to appear at 10 minutes after CPR,resuscitation was discontinued.Electrocardiogram and blood pressure of resuscitated animals were invasively monitored for an additional 60 minutes.Electrocardiogram and blood pressure.and the restoration of spontaneous respiration and survival time were observed and recorded.Results Rates of ROSC in vasopressin group and epinephrine group were significantly higher than those in saline group(9/10,10/10 vs.3/10,P<0.05,P<0.01 respectively),and there was signilieant difference between vasopressin and epinephrine group.All resuscitated mice treated with epinephrine restored sponlaneous respiration after ROSC,while only 4 of 9 animals trealed with vasopressin did(P<0.05).Survival time of anireals in epinephrine group was longer than that in vasopressin group or in saline group(P<0.05,P<0.05,respectively).Conclusions Both vasopressin and epinephrine increase the rates of ROSC.Epinephrine 0.04 mg/kg improved respiratory function and results in a longer survival time compared with vasopressin 0.4 U/kg in this mouse model.and the precise mechanism is not clear and further investigation is required.%目的 比较加压素与肾上腺素在小鼠心肺复苏中的疗效.方法 30只雄性昆明小鼠经食道快速起搏心窒诱发室颤、建立心搏骤停模型,起搏开始后4 min

  6. The optimum timing of resuscitative thoracotomy for non-traumatic out-of-hospital cardiac arrest.

    Science.gov (United States)

    Takino, M; Okada, Y

    1993-08-01

    Open-chest cardiopulmonary resuscitation (CPR) is a promising method for non-traumatic cardiac arrest. In this preliminary study, we investigated the optimum timing of thoracotomy which brings high rate of return of spontaneous circulation (ROSC) and keeps the incidence of unnecessary thoracotomy minimal. Ninety-five adult patients with non-traumatic out-of-hospital cardiac arrest were analyzed. Of those, 26 patients were treated by the open-chest CPR in a prospective consecutive fashion. In this group, the ROSC rate was investigated in connection with the interval from hospital arrival, or ambulance call, to thoracotomy. Another 69 patients were treated by standard CPR. In this uncontrolled group, the interval from arrival at hospital to ROSC was investigated to define the 'natural hospital course' by the conventional treatment. Patient characteristics in the open-chest CPR group and the standard CPR group were similar. In the open-chest CPR group, 15 patients obtained ROSC. There was a tendency that the ROSC rate was highest in the patients with thoracotomy within 5 min of hospital arrival and declined as the timing of thoracotomy was delayed. Similar tendency was noted when the timing of thoracotomy was counted from the ambulance call. In the standard CPR group, only two patients obtained ROSC during the initial 5 min of hospital course. These results suggest that thoracotomy within 5 min of hospital arrival brings the highest ROSC rate while keeps the incidence of unnecessary thoracotomy acceptable. PMID:8210734

  7. Clinical audit on documentation of anticipatory "Not for Resuscitation" orders in a tertiary australian teaching hospital

    Directory of Open Access Journals (Sweden)

    Naveen Sulakshan Salins

    2011-01-01

    Full Text Available Aim: The purpose of this clinical audit was to determine how accurately documentation of anticipatory Not for Resuscitation (NFR orders takes place in a major metropolitan teaching hospital of Australia. Materials and Methods: Retrospective hospital-based study. Independent case reviewers using a questionnaire designed to study NFR documentation reviewed documentation of NFR in 88 case records. Results: Prognosis was documented in only 40% of cases and palliative care was offered to two-third of patients with documented NFR. There was no documentation of the cardiopulmonary resuscitation (CPR process or outcomes of CPR in most of the cases. Only in less than 50% of cases studied there was documented evidence to suggest that the reason for NFR documentation was consistent with patient′s choices. Conclusion: Good discussion, unambiguous documentation and clinical supervision of NFR order ensure dignified and quality care to the dying.

  8. A cross-sectional study on awareness and perception about basic life support/cardio-pulmonary resuscitation among undergraduate medical students from coastal South India

    Directory of Open Access Journals (Sweden)

    HN Harsha Kumar

    2013-07-01

    Full Text Available Background: Basic Life Support (BLS/Cardiopulmonary Resuscitation (CPR is an important part of emergency medical care. This study is done among medical undergraduate students, to know their knowledge and perceptions about BLS, as they are going to face such situations in future, as doctors. Materials and Methods: A questionnaire-based study was conducted among 377 medical undergraduate students. The questionnaire included the following parts: (1 Basic characteristics of the study participants, (2 Knowledge about BLS/CPR, (3 Perceptions about BLS/CPR. The components of knowledge and perception based questions were scored. The data was analyzed using SPSS version 12. Results were expressed as proportions in appropriate tables and graphs. Student's Independent 't' test was used to compare means between students who had undergone previous training if any and those who had no such training. Results: Out of 377 students, majority (84.6% had heard of BLS/CPR. Some of them (30.6% could give the correct order of performing CPR as per the AHA guidelines (Year 2010. Few (18.9% had undergone prior training in BLS, whereas, only 17.7% had been in a situation that needed BLS/CPR. Nearly half (50.2% were not confident of performing BLS/CPR. Comparison of the students revealed that students who had training had higher mean scores for 'response to a situation needing BLS/CPR' and 'signs of successful resuscitation', though there was little difference in their knowledge of 'indications for BLS/CPR. Overall perception was not favourable and the students were not confident of performing BLS/CPR. Conclusions: The students need to be taught and trained in the CPR/BLS early in the curriculum to improve their knowledge. Repeated training would increase their confidence.

  9. A clinical study on the neonatal continuous chest compression cardiopulmonary resuscitation by different moduses of artificial respiration%不同人工呼吸方式的新生儿连续胸外心脏按压心肺复苏临床研究

    Institute of Scientific and Technical Information of China (English)

    辛加龙; 万碧莲

    2008-01-01

    目的 探讨新生儿连续胸外心脏按压心肺复苏时较为简单而有效的人工呼吸方法.方法 总结该院儿科收治的66例(84次)新生儿连续胸外心脏按压心肺复苏的经验体会.根据心肺复苏(cPR)时使用面罩气囊加压呼吸与气管插管气囊加压呼吸方式的不同,按成组设计分组,66例分为A、B两组,两组基本治法相同,A组38例(53次)为面罩气囊加压呼吸组,B组28例(31次)为气管插管气囊加压呼吸组.比较两组的心脏停搏时间(Tca)、心脏复律时间(Tr)、CPR操作时间(Tc)、CPR成功率、24 h生存率.结果 A组与B组相比:Pca、Tr、Te、CPR成功率、24 h生存率差异无统计学意义.A组比B组,分别为Tea[(0.99±0.75)min与(0.92±0.69)rain,P=0.69];Tr[(3.58±2.15)min与(3.66±2.01)min,P=0.87];Tc[(23.28±9.26)min与(23.73±9.51)min,P=0.84];CPR成功率[88.68%与83.87%,P>0.05];24 h生存率[84.21%与82.14%,P>0.05].结论 新生儿连续胸外心脏按压心肺复苏时,面罩气囊加压呼吸为-简单、安全、有效的人工呼吸方法.只在少数气道阻力增高的病例,可使用气管插管气囊加压呼吸方法.%Objective To investigate the easier and more effective moduses of artificial respiration to the neonatal continuous chest compression eardiopulmonary resuscitation. Methods The experience of the treatment on 66 inpatient neonates(with 84 vices cardiac arrest) by continuous chest compression cardiopulmonary resuscitation was summarized. Based on different moduses of artificial respiration matched with mask-gasbag pressure breathing or tracheal intubation pressure breathing to cardiopulmonary resuscitation(CPR), and according to the principles of therandomized block design,sixty-six neonates in cardiac arrest were randomly divided into two groups of A and B. Fun-damental therapeutics in these two groups were alike. A group(38 cases with 53 vices cardiac arrest) was with mask-gasbag pressure breathing. B group(28 cases with 31 vices cardiac

  10. Child CPR

    Medline Plus

    Full Text Available ... Home FIRST AID, CPR and AED LIFEGUARDING Refresher Child - CPR (1:11) QUICK LINKS Home RedCross.org Purchase Course Materials Shop Our Store Contact Us Privacy Policy Terms and Conditions All rights reserved. 2011 American National Red Cross.

  11. Can mass education and a television campaign change the attitudes towards cardiopulmonary resuscitation in a rural community?

    DEFF Research Database (Denmark)

    Nielsen, Anne Møller; Isbye, Dan Lou; Lippert, Freddy Knudsen;

    2013-01-01

    Survival after out-of-hospital cardiac arrest (OHCA) is improved when bystanders provide Basic Life Support (BLS). However, bystander BLS does not occur frequently. The aim of this study was to assess the effects on attitudes regarding different aspects of resuscitation of a one-year targeted med...... campaign and widespread education in a rural Danish community. Specifically, we investigated if the proportion willing to provide BLS and deploy an automated external defibrillator (AED) increased....

  12. Effects of different cardiopulmonary resuscitation qualities on hemodynamics and aerobic metabolism in pigs with cardiac arrest%心肺复苏质量对心博骤停猪血流动力学及氧代谢的影响

    Institute of Scientific and Technical Information of China (English)

    刘朝霞; 李春盛

    2008-01-01

    目的 应用O-CPR技术控制心肺复苏(CPR)质量,以观察在心脏骤停动物模型实施不同质量的CPR对复苏期间血流动力学和氧代谢的影响.方法 18头体质量为(30±1)kg的北京长白猪麻醉后,右侧股静脉送入Swan-Ganz导管并连接爱德华VigianceⅡ连续心排血量监测仪,左侧颈内静脉置管并放置电极到右心室,并分别行主动脉、右心房置管,连续记录血流动力学各指标,然后使用医用程控刺激仪电击致动物心博骤停,在室颤4 min后,将实验猪随机分为2组,标准CPR组和不标准CPR组,利用飞利浦HeartStart MRx监护仪/除颤器的O-CPR进行质量控制,监测胸外按压的深度、频率和回弹等.其中标准CPR组在复苏时进行标准胸外按压,频率为100次/min,按压通气比为30:2,按压深度为38~51 mm,胸廓充分回弹;不标准CPR组按压频率和按压通气比不变,但是按压深度为标准按压的60%~70%,每次胸廓回弹均不完全.在按压和通气9 min后开始电除颤.在各个时间点监测心排血量(CO)、平均主动脉压(MAP)等,计算冠脉灌注压(CPP),监测动静脉血气并计算氧输送量(DO2)和氧耗量(VO2)等,记录复苏成功的实验猪头数.数据处理采用SPSS 11.5统计软件进行y2检验和两个样本的t检验.结果 标准CPR组的自主循环恢复(ROSC)的成功率达90.9%,明显高于不标准者的28.6%(P=0.013),标准CPR组主要血流动力学指标CPP、CO、MAP高(P<0.05),全身血液氧合程度好,D02和VO2高于对照组(P<0.05).结论 在室颤心脏骤停猪模型中,应用规范化标准心肺复苏较不标准者能够明显提高CPP和CO2改善复苏期间的血流动力学,并可以提高DO2和VO2,对氧代谢的改善产生积极作用,因此ROSC成功率明显提高.%Objective To investigate the effects of different cardiopulmonary resuscitation (CPR) qualifies under Q-CPR control on hemodynamics and aerobic metabolism in pigs with cardiac arrest. Method After eighteen

  13. CPR: Infant

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    Full Text Available Refresher Center Home FIRST AID, CPR and AED LIFEGUARDING Refresher Putting It All Together: CPR—Infant (1:52) Refresher videos only utilize this player QUICK LINKS Home ...

  14. Prolonged cardiac arrest and resuscitation by extracorporeal life support: favourable outcome without preceding anticoagulation in an experimental setting.

    Science.gov (United States)

    Foerster, K; D'Inka, M; Beyersdorf, F; Benk, C; Nguyen-Thanh, T; Mader, I; Fritsch, B; Ihling, C; Mueller, K; Heilmann, C; Trummer, G

    2013-11-01

    State-of-the-art cardiopulmonary resuscitation (CPR) restores circulation with inconsistent blood-flow and pressure. Extracorporeal life support (ECLS) following CPR opens the opportunity for "controlled reperfusion". In animal experiments investigating CPR with ECLS, systemic anticoagulation before induced cardiac arrest is normal, but a major point of dispute, since preliminary heparinization in patients undergoing unwitnessed cardiac arrest is impossible. In this study, we investigated options for ECLS after an experimental 15 minutes normothermic cardiac arrest, without preceding anticoagulation, in pigs. Neurological recovery was assessed by a scoring system, electroencephalography and brain magnetic resonance imaging. Additionally, brain histology was performed on day seven after cardiac arrest. We demonstrated that preliminary heparin administration was not necessary for survival or neurological recovery in this setting. Heparin flushing of the cannulae seemed sufficient to avoid thrombus formation. These findings may ease the way to using ECLS in patients with sudden cardiac arrest. PMID:23827862

  15. Effects of vasopressin and adrenaline on cerebral resuscitation in rats undergone cardiopulmonary resuscitation%血管加压素与肾上腺素对大鼠脑复苏效果的影响

    Institute of Scientific and Technical Information of China (English)

    杨伟伟; 彭鹏

    2011-01-01

    Objective To compare the effects of vasopressin and adrenaline on cerebral resuscitation in rats. Method Sixty male SD rats were used to set the animal model of cardiac arrest and were randomly (random number) divided into 4 groups (n = 15/group): sham operation group (sham-gro), negative control group (neg-gro), vasopressin group (vas-gro) and adrenaline group (adr-gro). Blood pressure was recorded, and brain tissue samples were obtained. Results There was no significant difference in the recovery rate between vas-gro and adr-gro 30 min after resuscitation (P <0.05). The mean blood pressure in vasgro was higher than that in adr-gro within 30 min (1,2, 5, 10, 20, 30 min) after restoration of spontaneous circulation. The measured MDA, SOD and GSH were significantly different (P < 0.05) between each two groups among vas-gro, sham-gro and adr-gro. Conclusions The recovery rate was similar between vasopressin group and adrenaline group during cardiopulmonary resuscitation in rats. However, vasopressin can to maintain the mean arterial pressure at a higher level after resuscitation, which can the increase the cerebral perfusion and reduce brain cell damage.%目的 比较血管加压素与肾上腺素对大鼠脑复苏效果的研究.方法 60只雄性SD大鼠建立心搏骤停模型,随机(随机数字法)分为4组(n=15/组):假手术组(sham operated group,shamgro)、阴性对照组(neg-gro)、血管加压素组(vas-gro)、肾上腺素组(adr-gro).分别记录血压变化,并取大鼠脑组织标本.结果 在复苏30 min后vas-gro与adr-gro复苏成功率差异无统计学意义(P>0.05);在自主循环恢复的30 min内(1,2,5,10,20,30 min)vas-gro的平均动脉压均高于adr-gro;测得MDA,SOD,GSH的量vas-gro,sham-gro,adr-gro互相之间差异有统计学意义(P<0.05).结论 血管加压素与肾上腺素在大鼠心肺复苏过程中成功率相近,但血管加压素能维持复苏后平均动脉压在较高水平,继而会更好的增加脑灌注,减轻脑细胞损伤.

  16. Continuous intratracheal insufflation of oxygen improves the efficacy of mechanical chest compression-active decompression CPR.

    Science.gov (United States)

    Steen, Stig; Liao, Qiuming; Pierre, Leif; Paskevicius, Audrius; Sjöberg, Trygve

    2004-08-01

    The aim of the present study was to compare the efficacy of intratracheal continuous insufflation of oxygen (CIO) with intermittent positive pressure ventilation (IPPV) regarding gas exchange and haemodynamics during mechanical chest compression-active decompression cardiopulmonary resuscitation (mCPR) provided by the LUCAS device. Ventricular fibrillation (VF) was induced electrically and ventilation was discontinued in 16 pigs, mean body weight 23 kg (range 22-27 kg). They were randomized into two groups (CIO versus IPPV). After 8 min of VF, mCPR was started and run for 30 min in normothermia, after which defibrillation was attempted during on-going mCPR. Return of spontaneous circulation was obtained in eight of eight CIO pigs and in four of eight IPPV pigs. Arterial oxygen tension (P < 0.05) and coronary perfusion pressure (P < 0.01) were significantly higher in the CIO pigs. Arterial CO(2)-tension was subnormal in both groups and significantly (P < 0.05) lower in the IPPV-pigs (around 4.5 versus 3.0 kPa). The intratracheal pressure differed significantly (P < 0.001) between the two groups. It was negative in each decompression phase in the IPPV pigs in spite of 6 mmHg of PEEP. The CIO pigs had a positive intratracheal pressure during the whole cycle of mCPR, with a minimum pressure of 8 mmHg during each decompression phase. To conclude, mCPR combined with CIO gave adequate ventilation and significantly better oxygenation and coronary perfusion pressure than mCPR combined with IPPV. PMID:15294408

  17. Reduction of CPR artifacts in the ventricular fibrillation ECG by coherent line removal

    Directory of Open Access Journals (Sweden)

    Lederer Wolfgang

    2010-01-01

    Full Text Available Abstract Background Interruption of cardiopulmonary resuscitation (CPR impairs the perfusion of the fibrillating heart, worsening the chance for successful defibrillation. Therefore ECG-analysis during ongoing chest compression could provide a considerable progress in comparison with standard analysis techniques working only during "hands-off" intervals. Methods For the reduction of CPR-related artifacts in ventricular fibrillation ECG we use a localized version of the coherent line removal algorithm developed by Sintes and Schutz. This method can be used for removal of periodic signals with sufficiently coupled harmonics, and can be adapted to specific situations by optimal choice of its parameters (e.g., the number of harmonics considered for analysis and reconstruction. Our testing was done with 14 different human ventricular fibrillation (VF ECGs, whose fibrillation band lies in a frequency range of [1 Hz, 5 Hz]. The VF-ECGs were mixed with 12 different ECG-CPR-artifacts recorded in an animal experiment during asystole. The length of each of the ECG-data was chosen to be 20 sec, and testing was done for all 168 = 14 × 12 pairs of data. VF-to-CPR ratio was chosen as -20 dB, -15 dB, -10 dB, -5 dB, 0 dB, 5 dB and 10 dB. Here -20 dB corresponds to the highest level of CPR-artifacts. Results For non-optimized coherent line removal based on signals with a VF-to-CPR ratio of -20 dB, -15 dB, -10 dB, -5 dB and 0 dB, the signal-to-noise gains (SNR-gains were 9.3 ± 2.4 dB, 9.4 ± 2.4 dB, 9.5 ± 2.5 dB, 9.3 ± 2.5 dB and 8.0 ± 2.7 (mean ± std, n = 168, respectively. Characteristically, an original VF-to-CPR ratio of -10 dB, corresponds to a variance ratio var(VF:var(CPR = 1:10. An improvement by 9.5 dB results in a restored VF-to-CPR ratio of -0.5 dB, corresponding to a variance ratio var(VF:var(CPR = 1:1.1, the variance of the CPR in the signal being reduced by a factor of 8.9. Discussion The localized coherent line removal algorithm uses the

  18. CPR in medical schools: learning by teaching BLS to sudden cardiac death survivors – a promising strategy for medical students?

    Directory of Open Access Journals (Sweden)

    Herkner Harald

    2006-04-01

    Full Text Available Abstract Background Cardiopulmonary resuscitation (CPR training is gaining more importance for medical students. There were many attempts to improve the basic life support (BLS skills in medical students, some being rather successful, some less. We developed a new problem based learning curriculum, where students had to teach CPR to cardiac arrest survivors in order to improve the knowledge about life support skills of trainers and trainees. Methods Medical students who enrolled in our curriculum had to pass a 2 semester problem based learning session about the principles of cardiac arrest, CPR, BLS and defibrillation (CPR-D. Then the students taught cardiac arrest survivors who were randomly chosen out of a cardiac arrest database of our emergency department. Both, the student and the Sudden Cardiac Death (SCD survivor were asked about their skills and knowledge via questionnaires immediately after the course. The questionnaires were then used to evaluate if this new teaching strategy is useful for learning CPR via a problem-based-learning course. The survey was grouped into three categories, namely "Use of AED", "CPR-D" and "Training". In addition, there was space for free answers where the participants could state their opinion in their own words, which provided some useful hints for upcoming programs. Results This new learning-by-teaching strategy was highly accepted by all participants, the students and the SCD survivors. Most SCD survivors would use their skills in case one of their relatives goes into cardiac arrest (96%. Furthermore, 86% of the trainees were able to deal with failures and/or disturbances by themselves. On the trainer's side, 96% of the students felt to be well prepared for the course and were considered to be competent by 96% of their trainees. Conclusion We could prove that learning by teaching CPR is possible and is highly accepted by the students. By offering a compelling appreciation of what CPR can achieve in using

  19. The impact of refining cardio-pulmonary resuscitation process on the interruption duration of chest compression%细化心肺复苏流程对胸外按压中断时间的影响

    Institute of Scientific and Technical Information of China (English)

    芦良花; 张红梅; 秦历杰

    2014-01-01

    Objective To discuss the impact of refining cardio -pulmonary resuscitation ( CPR) process on the interruption duration of chest compression of both the CPR's defibrillation phase and endotracheal intubation.Methods Formulate how to refine the CPR process of defibrillation phase and endotracheal intubation, as well as shorten the interruption duration of chest compression during the CPR process, according to the CPR Guidelines 2010.One hundred and twenty-four cases of patients with cardiac arrest during the period from August 2012 to November 2013 were included in experimental group, to whom implement the refined CPR process of defibrillation phase and endotracheal intubation, and shorten the interruption duration of chest compressions for defibrillation phase and endotracheal intubation.And 122 cases of patients with cardiac arrest from April 2011 to July 2012 were included in control group, to whom implement the regular CPR process.The two groups were retrospectively compared from the aspects of their interruption duration of CPR chest compression, recovery time of spontaneous circulation, rate of spontaneous circulation restoration, 72 -hour survival rate, 28 -day survival rate, and the CPC scoring for prognosis of neurological function. Results There were significant differences between the two groups of the interruption duration of CPR chest compression, recovery time of spontaneous circulation, rate of spontaneous circulation restoration, 28 -day survival rate, and the 28-day CPC scoring for prognosis of neurological function, with average P0.05. Conclusion By refining CPR process, the interruption duration of chest compression for both defibrillation phase and endotracheal intubation can be shortened, and the success rate of CPR will be effectively improved.%目的探讨细化心肺复苏( CPR)流程,对CPR的除颤期及气管插管期胸外按压中断时间的影响。方法依据2010 CPR指南,制定细化CPR的除颤期及气管插管期的CPR

  20. 心肺复苏结果评估Utstein模式的理论体系与实践%Theoretical System and Practice of Utstein Model for Evaluating Cardio Pulmonary Resuscitation

    Institute of Scientific and Technical Information of China (English)

    宋维

    2013-01-01

    The Utstein model for evaluating cardio pulmonary resuscitation (CPR) has been continuously improved since it was established in 1991 and has become the international Utstein model for evaluating CPR. But the promotion and application of Utstein model lag behind those of international CPR & cardiovascular emergency guide. Clinicians should strengthen the understanding and application of Utstein model for evaluating CPR in order to exactly evaluate implementary effect, standardize operational procedures of CPR and improve resurgent prognosis of patients with cardiac arrest.%心肺复苏(cardiopulmonary resuscitation,CPR)结果评估Utstein模式自1991年制定以来不断完善与提高,从而形成了国际共识的CPR结果评估Utstein模式.然而CPR结果评估Utstein模式在推广及应用方面远不及国际CPR与心血管急救指南.为准确评估CPR实施效果,规范CPR操作程序,有必要加强临床医生对CPR结果评估Utstein模式的认识并积极推广应用,以改善心脏骤停患者复苏预后.

  1. CPR: Adult

    Medline Plus

    Full Text Available Refresher Center Home FIRST AID, CPR and AED LIFEGUARDING Refresher Putting It All Together: CPR—Adult (2:03) Refresher videos only utilize this player QUICK LINKS Home RedCross.org Purchase Course Materials Shop Our Store ...

  2. CPR: Infant

    Medline Plus

    Full Text Available Refresher Center Home FIRST AID, CPR and AED LIFEGUARDING Refresher Putting It All Together: CPR—Infant (1:52) Refresher videos only utilize this player QUICK LINKS Home RedCross.org Purchase Course Materials Shop Our Store ...

  3. The Effect of the Duration of Basic Life Support Training on the Learners’ Cardiopulmonary and Automated External Defibrillator Skills

    Directory of Open Access Journals (Sweden)

    Jin Hyuck Lee

    2016-01-01

    Full Text Available Background. Basic life support (BLS training with hands-on practice can improve performance during simulated cardiac arrest, although the optimal duration for BLS training is unknown. This study aimed to assess the effectiveness of various BLS training durations for acquiring cardiopulmonary resuscitation (CPR and automated external defibrillator (AED skills. Methods. We randomised 485 South Korean nonmedical college students into four levels of BLS training: level 1 (40 min, level 2 (80 min, level 3 (120 min, and level 4 (180 min. Before and after each level, the participants completed questionnaires regarding their willingness to perform CPR and use AEDs, and their psychomotor skills for CPR and AED use were assessed using a manikin with Skill-Reporter™ software. Results. There were no significant differences between levels 1 and 2, although levels 3 and 4 exhibited significant differences in the proportion of overall adequate chest compressions (p<0.001 and average chest compression depth (p=0.003. All levels exhibited a greater posttest willingness to perform CPR and use AEDs (all, p<0.001. Conclusions. Brief BLS training provided a moderate level of skill for performing CPR and using AEDs. However, high-quality skills for CPR required longer and hands-on training, particularly hands-on training with AEDs.

  4. The Effect of the Duration of Basic Life Support Training on the Learners' Cardiopulmonary and Automated External Defibrillator Skills

    Science.gov (United States)

    Kang, Ku Hyun; Song, Keun Jeong; Lee, Chang Hee

    2016-01-01

    Background. Basic life support (BLS) training with hands-on practice can improve performance during simulated cardiac arrest, although the optimal duration for BLS training is unknown. This study aimed to assess the effectiveness of various BLS training durations for acquiring cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED) skills. Methods. We randomised 485 South Korean nonmedical college students into four levels of BLS training: level 1 (40 min), level 2 (80 min), level 3 (120 min), and level 4 (180 min). Before and after each level, the participants completed questionnaires regarding their willingness to perform CPR and use AEDs, and their psychomotor skills for CPR and AED use were assessed using a manikin with Skill-Reporter™ software. Results. There were no significant differences between levels 1 and 2, although levels 3 and 4 exhibited significant differences in the proportion of overall adequate chest compressions (p < 0.001) and average chest compression depth (p = 0.003). All levels exhibited a greater posttest willingness to perform CPR and use AEDs (all, p < 0.001). Conclusions. Brief BLS training provided a moderate level of skill for performing CPR and using AEDs. However, high-quality skills for CPR required longer and hands-on training, particularly hands-on training with AEDs. PMID:27529066

  5. The Effect of the Duration of Basic Life Support Training on the Learners' Cardiopulmonary and Automated External Defibrillator Skills.

    Science.gov (United States)

    Lee, Jin Hyuck; Cho, Youngsuk; Kang, Ku Hyun; Cho, Gyu Chong; Song, Keun Jeong; Lee, Chang Hee

    2016-01-01

    Background. Basic life support (BLS) training with hands-on practice can improve performance during simulated cardiac arrest, although the optimal duration for BLS training is unknown. This study aimed to assess the effectiveness of various BLS training durations for acquiring cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED) skills. Methods. We randomised 485 South Korean nonmedical college students into four levels of BLS training: level 1 (40 min), level 2 (80 min), level 3 (120 min), and level 4 (180 min). Before and after each level, the participants completed questionnaires regarding their willingness to perform CPR and use AEDs, and their psychomotor skills for CPR and AED use were assessed using a manikin with Skill-Reporter™ software. Results. There were no significant differences between levels 1 and 2, although levels 3 and 4 exhibited significant differences in the proportion of overall adequate chest compressions (p < 0.001) and average chest compression depth (p = 0.003). All levels exhibited a greater posttest willingness to perform CPR and use AEDs (all, p < 0.001). Conclusions. Brief BLS training provided a moderate level of skill for performing CPR and using AEDs. However, high-quality skills for CPR required longer and hands-on training, particularly hands-on training with AEDs. PMID:27529066

  6. Capacidades motoras envolvidas na habilidade psicomotora da técnica de ressuscitação cardiopulmonar: subsídios para o processo ensino-aprendizagem Capacidades motoras involucradas en la habilidad psicomotora de la técnica de resucitación cardiopulmonar: subsídios para el proceso ensenanza-aprendizaje Motor capacities involved in the psychomotor skills of the cardiopulmonary resuscitation: subsidies of the teaching-learning process

    Directory of Open Access Journals (Sweden)

    Ana Maria Kazue Miyadahira

    2001-12-01

    Full Text Available Trata-se de uma estudo bibliográfico sobre a identificação das capacidades motoras envolvidas na habilidade psicomotora da técnica de ressuscitação cardiopulmonar (RCP cuja finalidade é obter subsídios para o planejamento do processo ensino-aprendizagem desta habilidade. Verificou-se que as capacidades motoras envolvidas na habilidade psicomotora da técnica de RCP são predominantemente cognitivas e motoras, envolvendo 9 capacidades perceptivo-motoras e 8 capacidades de proficiência física. A técnica de RCP é uma habilidade psicomotora classificada como aberta, seriada e categorizada como uma habilidade fina e global e o processo de ensino-aprendizagem da técnica de RCP tem alto grau de complexidade.Se trata de un estudio bibliográfico sobre la identificación de las capacidades motoras involucradas en la habilidad psicomotora de la técnica de resucitación cardiopulmonar (RCP cuya finalidad fue obtener subsidios para la planificación del proceso ensenanza-aprendizaje de esta habilidad. Se verifico que las capacidades motoras involucradas en la habilidad psicomotora de la técnica de RCP son predominantemente cognitivas y motoras, involucrando 9 capacidades perceptivo-motoras y 8 capacidades de proficiencia física. La técnica de RCP es una habilidad psicomotora clasificada como abierta, seriada y categorizada como una habilidad fina y global y el proceso de ensenanza-aprendizaje de la técnica de RCP tiene alto grado de complejidad.It is a bibliographic study about the identification of the motor capacities involved in the psychomotor skills of the cardiopulmonary resuscitation (CPR which aims to obtain subsidies to the planning of the teaching-learning process of this skill. It was found that: the motor capacities involved in the psychomotor skill of the CPR technique are predominantly cognitive and motor, involving 9 perceptive-motor capacities and 8 physical proficiency capacities. The CPR technique is a psychomotor skill

  7. 如何改善心肺复苏培训质量的研究进展%Research progress on how to improve the quality of cardiopulmonary resuscitation training

    Institute of Scientific and Technical Information of China (English)

    杨正飞

    2012-01-01

    院外心脏性猝死(out of hospital cardiac arrest,OHCA)发生率高,但是OHCA患者的生存率却很低.对旁观者开展心肺复苏(CPR)培训是改善实际CPR质量、提高OHCA生存率的重要手段.CPR培训质量的评估包括即时的理论与技能掌握效果以及中长期的知识巩固程度.通过理论考核以及模拟人技能操作评估培训效果,评估指标包括反映CPR质量的大部分参数.不同的教学方法、方式及学员本身的因素(如年龄、性别、身体因素、动机与态度等)也会影响CPR的培训质量.希望通过端正学员学习动机,根据其自身特点综合运用各种教学辅助器材开展个性化的CPR教学,同时建立标准化的考评指标体系,定期进行重复更新训练,以此优化即时的教学效果,巩固中长期的技能掌握程度.%Lots of people experience out of hospilal cardiac arrest (OHCA) , but the survival rale from OHCA was very low. Byslander - initialed cardiopulmonary resuscilalion ( CPR) plays a major role in the " chain of survival" to save the OHCA, therefore, the quality of CPR training is very important. We assess the quality of CPR training that comprised the short - term effect and skill retention by theoretical examination and skill performance on the manikin. The quality of CPR training is affected by different education means or method and the students' factors themselves such as age, gender, motivation, attitude and so on. Improving students'motivation and attitude, personalized training and tutoring program, application all kinds of training auxiliary instrument, establishment of the standard assessment system and recurrent training can optimize the short - term teaching effectiveness and consolidatethe retention.

  8. Using a serious game to complement CPR instruction in a nurse faculty.

    Science.gov (United States)

    Boada, Imma; Rodriguez-Benitez, Antonio; Garcia-Gonzalez, Juan Manuel; Olivet, Josep; Carreras, Vicenç; Sbert, Mateu

    2015-11-01

    Cardiopulmonary resuscitation (CPR) is a first aid key survival technique used to stimulate breathing and keep blood flowing to the heart. Its effective administration can significantly increase the chances of survival for victims of cardiac arrest. LISSA is a serious game designed to complement CPR teaching and also to refresh CPR skills in an enjoyable way. The game presents an emergency situation in a 3D virtual environment and the player has to save the victim applying the CPR actions. In this paper, we describe LISSA and its evaluation in a population composed of 109 nursing undergraduate students enrolled in the Nursing degree of our university. To evaluate LISSA we performed a randomized controlled trial that compares the classical teaching methodology, composed of self-directed learning for theory plus laboratory sessions with a mannequin for practice, with the one that uses LISSA after self-directed learning for theory and before laboratory sessions with a mannequin. From our evaluation we observed that students using LISSA (Group 2 and 3) gave significantly better learning acquisition scores than those following traditional classes (Group 1). To evaluate the differences between students of these groups we performed a paired samples t-test between Group 1 and 2 (μ1=35, 67, μ2=47, 50 and p<0.05) and between students of Group 1 and 3 (μ1=35, 67, μ3=50, 58 and p<0.05). From these tests we observed that there are significant differences in both cases. We also evaluated student performance of main steps of CPR protocol. Students that use LISSA performed better than the ones that did not use it. PMID:26319184

  9. Cardiopulmonary resuscitation vasopressin and epinephrine in combination%心肺复苏中血管加压素与肾上腺素的联合应用

    Institute of Scientific and Technical Information of China (English)

    王洁萍; 张孟瑜

    2011-01-01

    Objective To study the vascular pressure rope epinephrine during cardiopulmonaiy resuscitation efficacy. Methods 216 patients with cardiac arrest were randomly divided into 3 groups; standard-dose epinephrine group (A group) 75 cases; vasopressin (low dose) + epinephrine (B) 72 cases; vasopressin (large dose) + adrenal cable (C) , 69 cases were observed in each group return of spontaneous circulation, survival, recovery time of spontaneous circulation. Recovery of drugs in each group, while in the application are continuing chest cardiac compression, intubation and mechanical ventilation, continuous ECG, blood pressure monitoring, defibrillation appears to be ventricular fibrillation. Results group A, group B, group C restoration of spontaneous circulation rates were 18. 67% , 33. 33% , 43.48% , group C and B group was significantly higher than the group A (P<0.05). Group C survival rate (45.2%) was significantly higher than the group A (5. 7% ) andB(11.2%) (respectively P <0. 01, P < 0. 05); group B and group C was significantly shorter recovery time of spontaneous circulation in the group A ( respectively, P < 0.05, P < 0.01). Conclusion During cardiopulmonary resuscitation combined vasopressin and epinephrine compared with epinephrine alone significantly improve restoration of spontaneous circulation and survival rates, shortened the recovery time of spontaneous circulation, especially in high-dose vasopressin as a significant co-epinephrine.%目的 研究血管加压素联合肾上腺素的应用在心肺复苏中的疗效.方法 216例心跳骤停患者,随机分成3组:肾上腺素标准剂量组(A组)75例;血管加压素(小剂量)+肾上腺素(B组)72例;血管加压素(大剂量)+肾上腺索(C组)69例,各组分别观察自主循环恢复率、存活率、自主循环恢复时间.各组在应用复苏药物的同时,均持续胸外心脏按压、气管插管机械通气,持续心电、血压监测、出现室颤予以电除颤.结果 A组、B组、C

  10. Effect of Shenfu Injection on Rabbits' Hippocampus Ultrastructure After Cardiopulmonary Resuscitation%参附注射液对家兔心肺复苏后脑海马组织超微结构的影响

    Institute of Scientific and Technical Information of China (English)

    张英俭; 何明丰; 冯有丽; 梁章荣; 刘绍辉; 陈文元; 魏华; 陈景利; 毛荣军

    2011-01-01

    Objective:To explore Shenfu Injection on the effect of rabbits' hippocampus infrastructure and to evluate its function of protecting brain after cardiopulmonary resuscitation. Methods:In this study,rabbits were divided into Group A (normal cardiopulmonary resuscitation group),Group B (false operation model group) and Group C (Shenfu injection group) .Group A and C' s rabbits undergone cardiopulmonary resuscitation. When being got restoration of spontaneous circulation, they were separately injected normal saline and Shenfu Injection in vein three times. Group B's rabbits have not got cardiopulmonary resuscitation. After 8 hours,we performed biopsy on all rabbits' hippocampus and used electron microscopes observe the change of brain ultrastructure. ResultsrGroup A: the brain ultrastructure showed tissue edema,structural deterioration,spongiocyte nucleus putrescence, vacuolation, intracytoplasmic structurelessnes, medullary sheath and axoplasm showed atrophy and vacuolation. Group B:the brain ultrastructure, spongiocyte, endochylema and medullary sheath showed intact, cytoplast showed a little edema,axoplasm without atrophy,vascular endothelial cell edema with narrow lumen. Group C:brain ultrastructure, endochylema, medullary sheath and vascular endothelial cell showed intact, neuroglia cell nucleus normal,cytoplast edema,parts of spongiocytes with less cellular organs,vacuolation,a little of mitochondria. Conclusion:5/;tvi/u Injection could decrease the damage of hippocampus ultrastructure and protect brain tissue during cardiopulmonary resuscitation.%目的 观察参附注射液对家兔心肺复苏后脑海马组织超微结构的影响,评价其对复苏后脑组织的保护作用。方法 随机将家兔分为正常复苏组、假手术组、参附注射液组,正常复苏组、参附注射液组建立心肺复苏模型,自主循环恢复后每隔30min分别缓慢静注生理盐水、参附注射液1次,连续3次;假手术模型组不建

  11. 心肺复苏成败原因的探讨%Discussion on the reason for success or failure of cardiopulmonary resuscitation

    Institute of Scientific and Technical Information of China (English)

    丘佩青

    2012-01-01

    目的 探讨心肺复苏(CPR)成败原因,提高CPR的成功率.方法 对我院急诊科2006年12月~2011年11月有完整资料记录的396例心搏骤停(CA)患者(晚期肿瘤,慢性疾病终末期除外)的救治进行回顾性分析,对CPR开始时间,地点、电击除颤、气管插管,机械通气等数据进行统计和分析.结果 165例5 min内开始CPR,抢救成功86例,成功率为52.1%;85例5~10 min开始CPR,抢救成功29例,成功率为34.1%;其余140例10 min后开始CPR,抢救成功0例,说明5 min内CPR成功率明显高于5min后.院内CPR 140例,抢救成功80例,成功率为57.1%;院前CPR 256例,抢救成功35例,成功率为13.7%,说明院内CPR成功率明显高于院前CPR成功率;2 min内电陆除颤CPR成功率(54.2%)明显高于2 min后电陆除CPR成功率(34.0%);有气管插管CPR成功率(34.1%)明显高于无气管插管CPR成功率(13.0%);气管插管并接呼吸机CPR成功率为39.1%,明显高于未接呼吸机(包括气管插管和未气管插管的患者)CPR成功率(10.7%);差异均有高度统计学意义(均P<0.01).结论 尽早正确有效的CPR、电击除颤及熟练气管插管是CPR成功的关键,要提高CPR成功率必须加强专业急救队伍建设,建立完善急救网络, 院前急救与院内急救密切配合,普及全民急救知识,从而进一步提高CPR成功率.%Objective To probe into the keys of CPR and improve the success rate of CPR. Methods 396 patients (except the late-stage cancer, the end-stage chronic disease) with a complete record of cardiac arrest (CA) in the emergency department from December 2006 to November 2011 were retrospectively analyzed, including the analysis of the statistical data of the CPR start time, place, electric defibrillation, tracheal intubation, and mechanical ventilation. Results 165 cases begin to CPR within 5 minutes, 86 cases were successfully rescued and the success rate was 52.1%; 85 cases begin to CPR between 5 to 10

  12. "Must do CPR??": strategies to cope with the new College of Physicians and Surgeons of Ontario policy on end-of-life care.

    Science.gov (United States)

    Hawryluck, Laura; Oczkowski, Simon J W; Handelman, Mark

    2016-08-01

    The College of Physicians and Surgeons of Ontario recently released a new policy, Planning for and Providing Quality End-of-Life Care. The revised policy is more accurate in its consideration of the legal framework in which physicians practice and more reflective of ethical issues that arise in end-of-life (EOL) care. It also recognizes valid instances for not offering cardiopulmonary resuscitation (CPR). Nevertheless, the policy poses a significant ethical and legal dilemma-i.e., if disputes over EOL care arise, then physicians must provide CPR even when resuscitation would fall outside this medical standard of care. While the policy applies in Ontario, it is likely to influence other physician colleges across Canada as they review their standards of practice. This paper explores the rationale for the mandated CPR, clarifies the policy's impact on the medical standard of care, and discusses strategies to improve EOL care within the policy. These strategies include understanding the help-hurt line, changing the language used when discussing cardiac arrest, clarifying care plans during the perioperative period, engaging the intensive care unit team early in goals-of-care discussions, mentoring hospital staff to improve skills in goals-of-care discussions, avoiding use of the "slow code", and continuing to advocate for quality EOL care and a more responsive legal adjudication process. PMID:27126679

  13. Successful roadside resuscitative thoracotomy: case report and literature review.

    Science.gov (United States)

    Wall, M J; Pepe, P E; Mattox, K L

    1994-01-01

    Patients with injuries severe enough to require cardiopulmonary resuscitation (CPR) have a dismal prognosis. Time to surgical intervention is a major determinant of outcome in moribund trauma patients who have a potential for survival. With the exception of endotracheal intubation during evacuation to surgical intervention, no other usual prehospital procedures have been validated to affect outcome in such cases of extremis. This is a report of a case in which resuscitative surgical techniques were extended successfully to the prehospital environment. The patient was a 30-year-old man in extremis after a stab wound to the left chest. Estimating a transport time of 15 minutes, a physician riding with the emergency medical service (EMS) crews elected to perform a resuscitative thoracotomy. Following digital aortic compression, the patient regained both blood pressure and consciousness by the time of arrival at the trauma center. A left lower lobectomy was then performed in the operating room. The patient recovered fully and was discharged home in 21 days, neurologically intact. Four years later, the patient was alive, healthy, and working. This report demonstrates the feasibility of prehospital thoracotomy and raises provocative issues regarding future intense surgical involvement in prehospital care. PMID:8295241

  14. Cardiac arrest – cardiopulmonary resuscitation

    Directory of Open Access Journals (Sweden)

    Basri Lenjani

    2014-01-01

    Conclusions: All survivors from cardiac arrest have received appropriate medical assistance within 10 min from attack, which implies that if cardiac arrest occurs near an institution health care (with an opportunity to provide the emergent health care the rate of survival is higher.

  15. Investigating doctor's and nurse's views about the decision of Do-Not-Resuscitate (DNR in patients of ICU. A systematic review

    Directory of Open Access Journals (Sweden)

    Olga Kadda

    2012-07-01

    Full Text Available In the Intensive Care Unit (ICU hospitalized patients with major decisions taken with regard to their treatment. The cardiopulmonary resuscitation (CPR process is critical for patients with potentially reversible diseases. In Medicine "do not resuscitate" (DNR is a legal order which concerns patient's desire not to accept CPR if the heart cease to operate or stop breathing. Aim: The aim of this review was to investigate doctors' and nurses' views on DNR decision making concerning ICU patients. Material-Method: The methodology used was the review of Greek and foreign literature in databases (Iatrotek, Pubmed, Cinahl, Scopus,. The keywords used were "do not resuscitate decision," "intensive care unit", "ethical issues", "doctor" "nurse", "end-stage patient." Results: 15 published articles were found. Nurses having greater self-confidence discuss more easily DNR decisions with patients and their relatives. Moreover they would like to participate more often in such decision. With regard to doctors, it seems that their experience in ICU affect their decision making. Most of the doctors are not aware of the legal side of DNR decision. Moreover, they appear more willing to discuss such decision for patients with poor prognosis. Conclusions: The decision-making such as DNR is a point of reflection on the legal framework and ethical rules governing the implementation of CPR. Different views of doctors and nurses in deciding DNR cause a lot of worry and it is necessary to carry out further studies to draw firm conclusions.

  16. Telephone CPR Instructions in Emergency Dispatch Systems: Qualitative Survey of 911 Call Centers

    Directory of Open Access Journals (Sweden)

    John Sutter

    2015-10-01

    Full Text Available Introduction: Out-of-hospital cardiac arrest (OHCA is a leading cause of death. The 2010 American Heart Association Emergency Cardiovascular Care (ECC Guidelines recognize emergency dispatch as an integral component of emergency medical service response to OHCA and call for all dispatchers to be trained to provide telephone cardiopulmonary resuscitation (T-CPR pre-arrival instructions. To begin to measure and improve this critical intervention, this study describes a nationwide survey of public safety answering points (PSAPs focusing on the current practices and resources available to provide T-CPR to callers with the overall goal of improving survival from OHCA. Methods: We conducted this survey in 2010, identifying 5,686 PSAPs; 3,555 had valid e-mail addresses and were contacted. Each received a preliminary e-mail announcing the survey, an e-mail with a link to the survey, and up to three follow-up e-mails for non-responders. The survey contained 23 primary questions with sub-questions depending on the response selected. Results: Of the 5,686 identified PSAPs in the United States, 3,555 (63% received the survey, with 1,924/3,555 (54% responding. Nearly all were public agencies (n=1,888, 98%. Eight hundred seventy-eight (46% responding agencies reported that they provide no instructions for medical emergencies, and 273 (14% reported that they are unable to transfer callers to another facility to provide T-CPR. Of the 1,924 respondents, 975 (51% reported that they provide pre-arrival instructions for OHCA: 67 (3% provide compression-only CPR instructions, 699 (36% reported traditional CPR instructions (chest compressions with rescue breathing, 166 (9% reported some other instructions incorporating ventilations and compressions, and 92 (5% did not specify the type of instructions provided. A validation follow up showed no substantial difference in the provision of instructions for OHCA by non-responders to the survey. Conclusion: This is the

  17. Clinical utility of high b-value diffusion-weighted magnetic resonance imaging in post-resuscitative encephalopathy

    International Nuclear Information System (INIS)

    It is very important to estimate brain functional capacity immediately after successful cardiopulmonary resuscitation (CPR) to determine subsequent treatment strategy and to elucidate the pathophysiology of patients with post-resuscitative encephalopathy. However, computed tomography scanning, electric encephalography and conventional magnetic resonance imaging do not contribute significantly to the assessment of brain functions immediately after CPR. Recently, diffusion-weighted magnetic resonance imaging (DW-MRI) has been applied to the patients with post-resuscitative encephalopathy. However, no papers have described serial clinical and repeated DW-MRI studies of patients during the acute phase of post-resuscitative encephalopathy. Moreover, in some cases, high signal intensity in the cortex after CPR is indistinguishable from normal cortex. Thus, we tried to apply high b-value DW-MRI to estimate the brain function of patients with post-resuscitative encephalopathy. This study was performed on 11 patients with post-resuscitative encephalopathy and 5 healthy volunteers as controls. DW-MRI was performed using GYROSCAN 1.5 Tesla MR imager (Philips) with single-shot echo-planner imaging sequences performed 3 times, first within 24 hours after CPR, second between day 3 to 6, and third more than 7 days after CPR. And we tested the usefulness of DW-MRI at 800, 1000, 1500, 2000 and 3000 in b value. Five patients survived, one fully recovered and four remained in a vegetative state. The other six died with clinical brain death. The first DW-MRI revealed in high signal intensity in the frontal and the parietal lobes in all patients who eventually progressed to a vegetative state or brain death. This result was much more wide-spread in the latter patients, while it was never seen in the patients who recovered fully. The high signal intensity areas increased in follow-up DW-MRI studies. The signal intensity remained high in some parts, while it decreased in other parts with

  18. Pre-shock chest compression pause effects on termination of ventricular fibrillation/tachycardia and return of organized rhythm within mechanical and manual cardiopulmonary resuscitation

    NARCIS (Netherlands)

    Olsen, J.A.; Brunborg, C.; Steinberg, M.; Persse, D.; Sterz, F.; Lozano, M., Jr.; Westfall, M.; Travis, D.T.; Lerner, E.B.; Brouwer, M.A.; Wik, L.

    2015-01-01

    BACKGROUND: Shorter manual chest compression pauses prior to defibrillation attempts is reported to improve the defibrillation success rate. Mechanical load-distributing band (LDB-) CPR enables shocks without compression pause. We studied pre-shock pause and termination of ventricular fibrillation/p

  19. CPR Appliance:Applications and Prospects%心肺复苏器的应用及展望

    Institute of Scientific and Technical Information of China (English)

    郭凯; 张源波; 周荣斌

    2014-01-01

    心肺复苏器是有望替代传统人工胸外按压的器材,正逐步应用于现场急救和临床抢救工作当中。本文介绍了胸外按压泵机制的理念沿袭、不同心肺复苏器设计的理论依据和国内外常见心肺复苏器的使用方法及特点;同时对心肺复苏器的发展趋势和改进方向进行了展望。以期为心肺复苏器更有效地应用于临床抢救中提供有益借鉴和推广。%Cardiopulmonary resuscitation appliance is a promising substitution for traditional artificial compression and it is gradual y applied in the fields of first aid and salvage.This paper introduces the conception of pump mechanism of chest compression,the theoretical basis of design in various CPR appliance and application procedure as wel as characteristics of common CPR appliance at home and abroad.Besides,the paper shows future outlook in development tendency and improvement direction of the apparatus.Al this can be made use for reference and promotion of CPR appliance in the application of clinical emergency treatment.

  20. Fatores prognósticos de sobrevida pós-reanimação cardiorrespiratória cerebral em hospital geral In-hospital post-cardiopulmonary-cerebral resuscitation survival prognostic factors

    Directory of Open Access Journals (Sweden)

    André Mansur de Carvalho Guanaes Gomes

    2005-10-01

    Full Text Available OBJETIVO: Analisar as características clínicas e demográficas dos pacientes que receberam reanimação cardiorrespiratória e detectar fatores prognósticos de sobrevivência a curto e longo prazo. MÉTODOS: Analisamos, prospectivamente, 452 pacientes que receberam reanimação em hospitais gerais de Salvador. Utilizou-se análise uni, bivariada e estratificada nas associações entre as variáveis e a curva de sobrevida de Kaplan-Meier e a regressão de Cox para análise de nove anos de evolução. RESULTADOS: A idade variou de 14 a 93 anos, media de 54,11 anos; predominou o sexo masculino; metade dos pacientes tinha ao menos uma doença de base, enfermidade cardiovascular foi etiologia responsável em metade dos casos. Parada cardíaca foi testemunhada em 77% dos casos e em apenas 69% dos pacientes foi iniciada imediatamente a reanimação. O ritmo cardíaco inicial não foi diagnosticado em 59% dos pacientes. Assistolia foi o ritmo mais freqüente (42%, seguida de arritmia ventricular (35%. A sobrevida imediata foi de 24% e sobrevida à alta hospitalar de 5%. Foram identificados como fatores prognósticos em curto prazo: etiologia da parada; diagnóstico do ritmo cardíaco inicial; fibrilação ou taquicardia ventricular como mecanismo de parada; tempo estimado préreanimação menor ou igual a 5 minutos e, tempo de reanimação menor ou igual a 15 minutos. Os fatores prognósticos de sobrevivência em nove anos de evolução foram: não ter recebido epinefrina; ser reanimado em hospital privado e tempo de reanimação menor ou igual a 15 minutos. CONCLUSÃO: Os dados observados podem servir de subsídios para os profissionais de saúde decidir quando iniciar ou parar uma reanimação no ambiente hospitalar.OBJECTIVE: To assess clinical and demographic characteristics of patients who had cardiopulmonary resuscitation and identify short- and long-term survival prognostic factors. METHODS: Four hundred and fifty-two (452 resuscitated

  1. Programa de capacitação em ressuscitação cardiorrespiratória com uso do desfibrilador externo automático em uma universidade Programa de formación en reanimación cardiopulmonar con el uso del desfibrilador externo automático en una universidad Training program on cardiopulmonary resuscitation with the use of automated external defibrillator in a university

    Directory of Open Access Journals (Sweden)

    Ana Paula Boaventura

    2012-03-01

    .Early defibrillation in cardiopulmonary resuscitation (CPR receives increasing emphasis on its priority and rapidity. This is an experience report about the implementation of a training program in CPR using a defibrillator in a private university. The training program in basic CPR maneuvers was based on global guidelines, including a theorical course with practical demonstration of CPR maneuvers with the defibrillator, individual practical training and theoretical and practical assessments. About the performance of students in the practical assessment, the mean scores obtained by students in the first stage of the course was 26.4 points, while in the second stage the mean was 252.8 points; in the theoretical assessment the mean in the first stage was 3.06 points and in the second 9.0 points. The implementation of programs like this contribute to the effective acquisition of knowledge (theory and skill (pratice for the care of CPR victims.

  2. Comparison of external and intravascular cooling to induce hypothermia in patients after CPR

    Directory of Open Access Journals (Sweden)

    Strasser, Ruth H.

    2006-06-01

    Full Text Available Objective: Hypothermia has been shown to reduce neurologic deficits in patients after cardiopulmonary resuscitation (CPR. It was not clear if intravascular cooling is superior to standard external cooling in inducing hypothermia. Goal of this study was to compare intravascular cooling with an automated cooling device with external cooling in everyday practice on a cardiac-care ICU (intensive care unit. Methods: Patients after successful CPR for unwitnessed cardiac arrest were subjected to cooling with an automated cooling system (CoolGard, Alsius after initial hemodynamic stabilization. Goal was to achieve a core temperature of 33°C. Monitored were the time intervals from admission to begin of cooling and from begin of cooling to target temperature. Data were compared retrospectively with those from patients subjected to external cooling. Results: 31 consecutive patients treated with intravascular cooling were analyzed. Cooling was initiated at a mean time of 58 min after admission, and the target temperature of 33°C was achieved after a mean of 3.48 hours after the begin of cooling. In contrast, 49 patients treated with external cooling achieved a minimum temperature of 34.8°C only 9.2 hours after admission. Conclusion: In everyday practice, intravascular cooling using an automated cooling system is superior for a rapid induction of hypothermia after cardiac arrest.

  3. 4种复苏方法对呼吸骤停猪肺通气的影响观察%Effect of four resuscitation methods on ventilation of pigs with respiratory arrest

    Institute of Scientific and Technical Information of China (English)

    刘亚华; 李秀满; 王立祥

    2012-01-01

    目的 观察胸外按压心肺复苏(C-CPR)、经膈肌下抬挤心肺复苏(D-CPR)、腹部按压心肺复苏(A-CPR)和腹部提压心肺复苏(L-CPR)4种复苏方法对呼吸骤停猪通气的影响.方法 健康家猪28只随机分为4组,经静脉推注琥珀胆碱建立猪呼吸骤停模型,于呼吸骤停即刻分别进行C-CPR、D-CPR、A-CPR和L-CPR.复苏2min后停止按压,给予呼吸机辅助呼吸直至实验猪恢复自主呼吸.测定并比较基础状态时和复苏时4种复苏方法产生的潮气量(VT),并计算分钟通气量(MV);比较各组心率(HR)和平均动脉压(MAP)水平及自主呼吸恢复时间.结果 基础状态下,4组间VT和MV之间差异无统计学意义(P>0.05).复苏2min时的VT和MV,D-CPR组高于C-CPR组,A-CPR组高于D- CPR组,L-CPR组高于A-CPR组,差异均有统计学意义(P<0.01).复苏2min时,L-CPR组HR恢复接近于基础值,A-CPR组HR维持在呼吸骤停即刻水平,C-CPR组和D-CPR组HR明显低于基础值(P<0.01);复苏2min后给予机械通气,复苏5min时各组HR均接近基础值.结论 在呼吸骤停猪模型中,L-CPR较其他3种CPR法能产生更大的VT和MV.%Objective To observe the effects of four cardiopulmonary resuscitation (CPR) methods on ventilation of pigs with respiratory arrest. The four CPR methods included chest compression CPR (C-CPR), compression under the diaphragm CPR (D-CPR), abdominal compression CPR (A-CPR), and abdominal wall lifting and compression CPR (L-CPR). Methods A total of 28 healthy domestic pigs were randomly divided into four groups. The pig respiratory arrest model was reproduced by intravenous injection of suxamethonium. Instantly after respiratory arrest, one of each CPR method was performed immediately on the respective groups of pigs. After 2 min of CPR, compression was stopped. The experimental pigs were given assisted respiration using a ventilator until autonomous respiration recovered. The tidal volume (VT) in basic status and that during

  4. CPR - adult - slideshow

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/presentations/100219.htm CPR - adult - series To use the sharing features on ... A.M. Editorial team. Related MedlinePlus Health Topics CPR A.D.A.M., Inc. is accredited by ...

  5. CPR - infant - slideshow

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/presentations/100216.htm CPR - infant - series To use the sharing features on ... yourself to call 911 until you have performed CPR for about 2 minutes. 3. Carefully place the ...

  6. CPR - infant - series (image)

    Science.gov (United States)

    ... yourself to call 911 until you have performed CPR for about 2 minutes. 3. Carefully place the ... second and make the chest rise. 8. Continue CPR (30 chest compressions followed by 2 breaths, then ...

  7. DNR policies in North America: A procedural morass - resuscitation practices revisited

    Directory of Open Access Journals (Sweden)

    Puri V

    2006-01-01

    Full Text Available More than twenty-five years have elapsed since the first Do Not Resuscitate (DNR policies were proposed. A historical review of the application of DNR policies is provided with its rationale and perceived effects. A viewpoint is presented, that acceptance of implied consent for cardiopulmonary resuscitation (CPR in hospitalized patients was responsible for drawing up of DNR policies. Unfortunately, the principle of informed consent as related to CPR and DNR policies, has had unintended consequences. Practical results do not indicate that medical practices have become more humane. Abuses of the process go beyond matters of style and experience, in communicating with surrogate decision-makers. Instead of generating compassion and respect for the patient, policies may contribute to cynicism and lack of caring amongst physicians. Overly optimistic dependence on advance directives to reform medical practices, appears unjustified. The concept of futility to limit demands for non-beneficial care is examined. It is unlikely that physicians can routinely invoke futility, as an argument to limit treatments. A re-examination of DNR policies as a defense against technologic imperative is warranted.

  8. Comparison of Coopdech®, CoPilot®, Intubrite®, and Macintosh laryngoscopes for tracheal intubation during pediatric cardiopulmonary resuscitation: a randomized, controlled crossover simulation trial

    OpenAIRE

    Szarpak, Łukasz; Czyżewski, Łukasz; Truszewski, Zenon; Kurowski, Andrzej; Gaszyński, Tomasz

    2015-01-01

    The aim of the study was to compare the intubation times and success rates of various laryngoscopes during resuscitation in pediatric emergency intubation with uninterrupted chest compression on a standardized pediatric manikin model. This was a randomized crossover study with 107 paramedic participants. We compared times to successful intubation, intubation success rates, and glottic visibility using a Cormack–Lehane grade for Macintosh, Intubrite®, Coopdech®, and Copilot® laryngoscopes. One...

  9. Part 10: Pediatric Basic and Advanced Life Support 2010 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations

    OpenAIRE

    Kleinman, Monica E.; de Caen, Allan R.; Chameides, Leon; Atkins, Dianne L.; Berg, Robert A.; Berg, Marc D.; Bhanji, Farhan; Biarent, Dominique; Bingham, Robert; Coovadia, Ashraf H.; Hazinski, Mary Fran; Hickey, Robert W.; Nadkarni, Vinay M.; Reis, Amelia G.; Rodriguez-Nunez, Antonio

    2010-01-01

    Note From the Writing Group: Throughout this article, the reader will notice combinations of superscripted letters and numbers (eg, “Family Presence During ResuscitationPeds-003”). These callouts are hyperlinked to evidence-based worksheets, which were used in the development of this article. An appendix of worksheets, applicable to this article, is located at the end of the text. The worksheets are available in PDF format and are open access.

  10. 心肺复苏大鼠海马神经元磷脂酰肌醇-3-激酶、蛋白激酶B和磷酸化cAMP应答元件结合蛋白表达的变化及APP17肽的影响%The effect of beta-amyloid precursor protein peptide on the expressions of PDK, PKB, p-CREB in the neurons of hippocampal gyrus in rats after cardiopulmonary resuscitation

    Institute of Scientific and Technical Information of China (English)

    王晶; 路毅; 赵妍; 秦俭; 王蓉; 赵志炜

    2009-01-01

    Objective To explore the effects of beta-amyloid precursor protein (APP17) peptide on the changes in the expressions of phosphoinositide 3-kinase(PI3K), protein kinase B(PKB) and phosphorylation of cAMP response element binding protein (p-CREB) in the neurons of hippocampal gyms in rats after cardiopulmonary resuscitation. Method Twenty-one Wistar rats were randomly divided into three groups, namely the sham-operated control group, the resuscitation group and resuscitation with APP17 peptide-treated group. The rat model of asphyxial cardiac arrest was made by clamping the endotracheal tube and the standard external cardiopulmonary resuscitation ( CPR) was performed until the restoration of spontaneous circulation ( ROSC) observed.ROSC was defined by the appearance of normal QRS waves of electrocardiogram and mean artery pressure ( MAP)≥60 mmHg for more than 10 minutes. Rats of resuscitation group and control group received intravenous 0.9%NaCl, and the rats of the APP17 peptide group were treated with APP17 peptide(10μg·300 g~(-1), i. v.) after ROSC. Rats were sacrificed by decapitation after reperfusion 2 hours and then the cerebral hippocampal gyrus was immediately separated to detect PI3K, PKB and p-CREB by immunohistochemistry ( IHC) and Western-blot analysis. Statistical comparisons were made by one-way analysis of variance (ANOVA) . Results IHC showed that there was no significant difference in PDK positive cells between resuscitation group and control group (2.75 ±1.80 vs. 2.53 ± 1.53, P > 0.05) . The PDK obviously more increased in the APP17 peptide group than in resuscitation group(5.85 ± 2.83 vs. 2.75 ± 1.80, P < 0.01) .The counts of PKB and p-CREB positive cells were obviously lower in resuscitation group than those in control group (2.45 ± 1.36 vs. 5.22 ± 2.50, P < 0.05);(2.41 ± 1.11 vs. 8.31 ±3.02, P < 0.01 ). The PKB and p-CREB positive cells were significantly higher in the APP17 peptide group than in resuscitation group (9.66±4.32 vs. 2

  11. 茶多酚对心脏骤停大鼠复苏后海马神经元损伤及凋亡的影响%EFFECTS OF TEA POLYPHENOL ON NEURONAL INJURY AND APOPTOSIS IN THE HIPPCAMPAL REGION OF RATS AFTER CARDIOPULMONARY RESUSCITATION

    Institute of Scientific and Technical Information of China (English)

    瞿雪莉; 陈蒙华; 谢露

    2012-01-01

    目的:观察茶多酚对心脏骤停大鼠复苏后海马神经元损伤及凋亡的影响.方法:选择SD大鼠18只,随机分为3组:假手术组(n=6)、盐水组(n=6)、茶多酚组(n=6).盐水组及茶多酚组大鼠麻醉、插管后经食道起搏诱导心脏骤停,常规心肺复苏,自主循环恢复即刻分别给予静脉泵入生理盐水2 mL/kg、茶多酚10 mg/kg,监测大鼠1 h后结扎血管放入笼内饲养.假手术组大鼠仅行麻醉、插管,未诱导心脏骤停,监测1 h后结扎血管放入笼内饲养.自主循环恢复后48 h处死大鼠取出海马组织,行HE染色观察病理形态学改变及TUNEL方法测定神经元凋亡情况.结果:茶多酚组大鼠海马区病理损伤及神经元凋亡程度均低于盐水组,盐水组的凋亡指数为(27.1±11.9)%,茶多酚组的凋亡指数为(4.9±2.2)%,二者比较差异有统计学意义(P<0.01).结论:茶多酚可减轻复苏后大鼠海马区病理损伤及凋亡程度,对神经元有一定保护作用.%Objective: To observe the influence of tea polyphenol (TP) on neuronal injury and apoptosis in the hippocampal region of rats after cardiopulmonary resuscitation(CPR). Methods: Eighteen healthy Spra-gue Dawley rats were randomly assigned to sham control, saline and TP groups ( n =6 ; respectively). The rats in saline and TP groups were anesthetized and intubated, and then they were induced to cardiac arrest by trans-esophageal cardiac pacing. They were given with intravenous fluid infusion of TP 10 mg/kg or saline 2 mL/kg as soon as restoration of spontaneous circulation (ROSC). The rats were kept in cages with vascular ligation after 1 h observation. The sham control group was anesthetized and intubated, but cardiac arrest was not induced. They were kept in cages with vascular ligation after 1 h observation. The pathological changes of the rats in the hippocampal region were observed by HE staining, and cell apoptosis was detected by terminal deoxynucleotidy transferase-mediated d

  12. 肾上腺素联合血管升压素在心肺复苏中的疗效观察%Therapeutic Effect of Epinephrine Combined with Vasopressin on Cardiopulmonary Resuscitation

    Institute of Scientific and Technical Information of China (English)

    邓益泉

    2011-01-01

    目的:研究肾上腺素联合血管升压素在心肺复苏中的疗效.方法:54例心跳骤停患者随机分为三组,肾上腺素标准剂量组(A组)18例,肾上腺素大剂量组(B组)18例,肾上腺素联合血管紧张素组(C组)18例,观察三组的疗效.结果:A组、B组、C组的自主循环恢复率分别为27.78%、61.11%、94-.45%,出院存活率为16.67%、33.33%、55.56%,且C组的自主循环恢复时间和总用药周期明显短于A组和B组.结论:心肺复苏期间,肾上腺素联合血管升压素比单独应用肾上腺素能显著提高自主循环恢复率和存活率,缩短自主循环恢复时间.%Objective: To study the therapeutic effect of epinephrine combined with vasopressin on car-diopulmonary resuscitation. Method:54 cases of respiratory cardiacarrest patients were randomly divided into standard-dose epinephrine group (18 cases) fhigh- dose epinephrine group (18 cases) and epinephrine combined with vasopressin gtoup(18 case). Result:The rate of sportaneous circulation restoration were 27. 78% ,61.11% ,94.45% ,the survival rate were 16.67% ,33.33% ,55.56% in group A, B and C.The average time of sportaneous circulation restoration and taking medical in group C was significangtly shorter than those in group B, C . Conclusion:Compared with the administration of epinephrine,the administration of epinephrine combined with vasopressin may significangtly increase the rate of sportaneous circulation restoration and the survival rate, shorten the average time of sportaneous circulation restoration during cardiopulmonary resuscition.

  13. Basic principles of the cardiopulmonary resuscitation——remain essentially the same despite all apparent changes%论心肺复苏的核心原理——万变不离其宗

    Institute of Scientific and Technical Information of China (English)

    孟庆义

    2011-01-01

    This paper expounds the basic principles of the cardiopulmonary resuscitation. The main points include the Venturi - effect in the mouth - to - mouth ventilation, the key points of chest compression analyzed with the Newton's laws of mechanics and law of energy conservation, and the development of electrical defibrillator with the Joule - Lenz law in the physics and principle of negation of negation in the philosophy. To master the basic principles of the cardiopulmonary resuscitation was the basis for studying and expanding the technique competence of cardiopulmonary resuscitation.%本文对心肺复苏(CPR)的一些核心原理进行了论述,主要内容有口对口人工呼吸与文丘里效应,用牛顿力学三大定律和能量守恒定律等原理解析胸部按压的操作要点,物理学的焦耳-楞次定律和哲学的否定之否定规律与体外电除颤技术的发展等;还提出掌握CPR的核心原理是发展和学习CPR技术的基础.

  14. Application of cooperation learning strategy in cardiopulmonary resuscitation teaching%合作学习理论在护士心肺复苏技能培训中的应用

    Institute of Scientific and Technical Information of China (English)

    卢红芳; 王雪利; 刘兰; 王启利

    2011-01-01

    Objective: To investigate the feasibility and the effectiveness of cooperationlearning theory which applied in the training course of cardio pulmonary resuscitation.Methods:Eight nursing units were divided into the experimental group and the control group randomly.ln the experimental group 3 or 4 nurses composed a team according to "heterogeneous in a group,identical among group"principle,and were trained on the way of demonstration-practice. while nurses in the control groupwere trained on the way of demonstrate-practise-error correction-practice.All nurses were received practical skills test,theoretical examination and evaluated core competence using Competency Inventory for Registered Nurse(CIRN).Results:Nurses in the experiment group had better operation performance and higher core competence than those in the control group.Conclusion:Operation performance and core-competence are elevated by application of cooperationlearning theory in the course cardio pulmonary resuscitation training.%目的:探讨合作学习理论在护士心肺复苏(CPR)技术操作培训中应用的可行性及实际效果.方法:采用随机数字表法将8个护理单元分为实验组和对照组.实验组:每个合作学习小组的人数3~4人,形成组内异质,组间同质的格局,按"示教-小组练习"的半开放培训方式进行;对照组:按传统的"示教-练习-纠正错误-再练习"培训方式进行.培训结束采用统一的评分标准进行实践技能和相关理论知识考核,发放问卷调查自评,对护理核心能力进行综合评价.结果:实验组采取合作学习方式培训后,护士的护理技术操作、理论考核成绩与对照组差异有统计学意义(P<0.05),护士核心能力高于对照组(p<0.01).结论:合作学习理论应用于护士心肺复苏操作培训中能提高护士心肺复苏的实际操作水平和护士的核心能力.

  15. Pulmonary embolism as a cause of cardiac arrest: Hypothermia in post-resuscitation period (cooling therapy

    Directory of Open Access Journals (Sweden)

    Niković Vuk

    2013-01-01

    Full Text Available Introduction. Pulmonary embolism as a possible cause of acute heart failure is a potentially fatal condition that can cause death in all age groups. Patients successfully resuscitated after cardiac arrest have a high risk of increased mortality and their poor long­term outcome is often associated with severe neurological complications. Case Outline. This is a case report of a 67­year­old man after a successful cardiopulmonary resuscitation (CPR which was followed by therapeutic hypothermia (TH. The patient visited the dermatological outpatients’ department with clinical presentation of pain and swelling of the right leg, shortness of breath and chest pain. During examination the patient lost consciousness, stopped breathing and had cardiac arrest. ECG was done which registered asystole. We began CPR. After 59 minutes of resuscitation return of heartbeat was achieved. The patient was transported to the Emergency Department. On admission, after computerized tomography (CT of the chest confirmed massive pulmonary embolism (PE, the patient was administered thrombolytic therapy with Metalyse (tenecteplase and anti­coagulation therapy (heparin. After stabilization, therapeutic hypothermia was applied. Combination of EMCOOLSpad on the chest and abdomen and cold Ringer lactate 500 ml at 4°C was flushed. Temperature was decreased to 33°C and kept stabile for 24 hours. After eight days the patient was conscious with a minimal neurological deficit. Conclusion. As shown in this case report, and according to the rich experience elsewhere, cooling therapy after out­of­hospital cardiac arrest and successful CRP may be useful in preventing neurological complications.

  16. Study the effects of high dose vasopressin on cardiopulmonary resuscitation%大剂量血管加压素在心肺复苏中的应用观察

    Institute of Scientific and Technical Information of China (English)

    卓名; 周宁; 李志文; 姚为学; 苏耿; 陈粤明; 李春华

    2009-01-01

    Objoctive To study the effect of high dose vasopressin on cardiopulmonary resuscitation. Methods 47 patients with cardiac arrest were randomly divided into standard dose epinephrine group (group A, n=17), vasopressin 40 U and standard dose epinephrine group (group B, n=14) and vasopressin 80 U and standard dose epinephrine group (group C, n=16).The rate of spontaneous circulation restoration, the survival rate and the average time of spontaneous circulation restoration were monitored in each group. Results The rates of spontaneous circulation restoration of group A, group B and group C were respoctively 17.6%, 50.0% and 56.3 %. Among them, the rates of spontaneous circulation restoration of group B and group C were significantly higher than that of group A. The survival rate of group C (31.3%) was significantly higher than that of the other two groups (5.9% of group A, 14.3 % of group B). The average time of spontaneous circulation restoration of group B, C was significantly shorter than that of group A. Conclusions Compared with the single administration of standard dose epinephrine or vasopressin 40U and standard dose epinephrine, the administration of high dose vasopressin 80U combined with standard dose epinephrine could significantly shorten the average time of spontaneous circulation restoration, increase the rate of spontaneously circulation restoration and the survival rate during cardiopulmonary resuscitation.%目的 研究大剂量血管加压素在心肺复苏中的疗效.方法 47例心跳停搏患者随机分为3组,肾上腺素标准剂量组(A组)17例,血管加压素40u+标准剂量肾上腺素组(B组)14例,大剂量血管加压素80U+标准剂量.肾上腺素组(C组)16例.各组分别观察自主循环恢复率、存活率、自主循环恢复时间.结果 A组、B组、C组自主循环恢复率分别为17.6%、50%、56.3%,B组、C组明显高于A组,C组存活率(31.3%)显著高于A组(5.9%)、B组(14.3%);B组、C组的自主循环恢复

  17. Relationship between adrenaline used dose and prognosis on cardiopulmonary resuscitation%心肺复苏中肾上腺素用量与预后的探讨

    Institute of Scientific and Technical Information of China (English)

    何光辉; 梁彦平; 刘丽疆; 王利剑; 宋新科; 杨翌承

    2015-01-01

    目的:探讨心肺复苏(CPR)中肾上腺素用量与预后的关系.方法:选择2012-01-01-2014-12-31我院急救中心抢救的心搏骤停(CA)患者393例,按CPR时间分为常规CPR组190例,超长CPR组203例.根据CPR的结果分为成功组72例和失败组321例.常规肾上腺素1 mg静脉注射,每间隔3~5 min重复给药1次,直到CPR成功或终止.对肾上腺素用量与预后进行回顾性统计分析.结果:常规CPR组与超长CPR组性别、年龄比较差异无统计学意义(P>0.05);常规CPR组肾上腺素用量明显低于超长CPR组,差异有统计学意义(t=-12.227,P<0.01).而常规CPR组预后[自主循环恢复(ROSC)率、出院存活率、30 d良好神经功能恢复率]明显优于超长CPR组(P<0.01),提示常规CPR组低的肾上腺素用量优于高用量的超长CPR组预后;成功组肾上腺素用量明显低于失败组(t=-9.041,P<0.01),提示低的肾上腺素用量是CPR预后的有利因素;肾上腺素用量≤5 mg组ROSC、存活出院、30d良好神经功能恢复者比例较高.结论:在CPR中肾上腺素用量≤5 mg是预后的有利因素,超过10 mg是不利因素.

  18. Effect of different resuscitation strategies on post-resuscitation brain damage in a porcine model of prolonged cardiac arrest

    Institute of Scientific and Technical Information of China (English)

    Gu Wei; Hou Xiaomin; Li Chunsheng

    2014-01-01

    Background The choice of a defibrillation or a cardiopulmonary resuscitation (CPR)-first strategy in the treatment of prolonged cardiac arrest (CA) is still controversial.The purpose of this study was to compare the effects of defibrillation or CPR administered first on neurological prognostic markers in a porcine model of prolonged CA.Methods After 8 minutes of untreated ventricular fibrillation (VF),24 inbred Chinese Wuzhishan minipigs were randomized to receive either defibrillation first (ID group,n=12) or chest compression first (IC group,n=12).In the ID group,a shock was delivered immediately.If defibrillation failed to attain restoration of spontaneous circulation (ROSC),manual chest compressions were rapidly initiated at a rate of 100 compressions/min and a compression-to-ventilation ratio of 30:2.If VF persisted after five cycles of CPR,a second defibrillation attempt was made.In the IC group,chest compressions were delivered first,followed by a shock.After successful ROSC,hemodynamic status and blood samples were obtained at 0.5,1,2,4,6,and 24 hours after ROSC.Porcine-specific neuron-specific enolase (NSE) and S100B were measured from sera using enzyme-linked immunosorbent assays.Porcine cerebral performance category scores were used to evaluate preliminary neurological function following 24 hours recovery.Surviving pigs were sacrificed at 24 hours after ROSC and brains were removed for electron microscopy analysis.Results The number of shocks,total defibrillation energy,and time to ROSC were significantly lower in the ID group compared with the IC group.Compared with the IC group,S100B expression was decreased at 2 and 4 hours after ROSC,and NSE expression decreased at 6 and 24 hours after ROSC in the ID group.Brain tissue analysis showed that injury was attenuated in the ID group compared with the IC group.There were no significant differences between 6 and 24 hours survival rates.Conclusion Defibrillation first may result in a shorter time to ROSC and

  19. Hipotermia terapêutica pós-reanimação cardiorrespiratória: evidências e aspectos práticos Therapeutical hypothermia after cardiopulmonary resuscitation: evidences and practical issues

    Directory of Open Access Journals (Sweden)

    Gilson Soares Feitosa-Filho

    2009-03-01

    out-of-hospital cardiac arrest. Considering its formal recommendation as a therapy, post-return of spontaneous circulation after cardiac arrest, the objective of this study was to review the clinical aspects of therapeutic hypothermia. Non-systematic review of articles using the keywords "cardiac arrest, cardiopulmonary resuscitation, cooling, hypothermia, post resuscitation syndrome" in the Med-Line database was performed. References of these articles were also reviewed. Unconscious adult patients with spontaneous circulation after out-of-hospital ventricular fibrillation or pulseless ventricular tachycardia should be cooled. Moreover, for any other rhythm or in the intra-hospital scenario, such cooling may also be beneficial. There are different ways of promoting hypothermia. The cooling system should be adjusted as soon as possible to the target temperature. Mild therapeutic hypothermia should be administered under close control, using neuromuscular blocking drugs to avoid shivering. The rewarming process should be slow, and reach 36º C, usually in no less then 8 hours. When temperature increases to more than 35º C, sedation, analgesia, and paralysis could be discontinued. The expected complications of hypothermia may be pneumonia, sepsis, cardiac arrhythmias, and coagulopathy. In spite of potential complications which require rigorous control, only six patients need to be treated to save one life.

  20. Modification of the Neonatal Resuscitation Program Algorithm for Resuscitation of Conjoined Twins.

    Science.gov (United States)

    Yamada, Nicole K; Fuerch, Janene H; Halamek, Louis P

    2016-03-01

    There are no national or international guidelines for the resuscitation of conjoined twins. We have described how the U.S. Neonatal Resuscitation Program algorithm can be modified for delivery room resuscitation of omphaloischiopagus conjoined twins. In planning for the delivery and resuscitation of these patients, we considered the challenges of providing cardiopulmonary support to preterm conjoined twins in face-to-face orientation and with shared circulation via a fused liver and single umbilical cord. We also demonstrate how in situ simulation can be used to prepare a large, multidisciplinary team of health care professionals to deliver safe, efficient, and effective care to such patients. PMID:26461924

  1. Evaluation of Training for Public about Cardiopulmonary Resuscitation Skills in Pingliang of Gansu Province%甘肃省平凉市崆峒区公众心肺复苏技能培训效果评价

    Institute of Scientific and Technical Information of China (English)

    李进伟

    2011-01-01

    目的:探讨对公众进行心肺复苏知识和技能培训的方法及效果.方法:随机抽取平凉市崆峒区不同公众共160人,进行CPR问卷调查与CPR技能的培训.结果:培训前公众普遍缺乏心肺复苏知识和技能;培训后,公众对CPR知识知晓情况、CPR技能操作测试及施救意愿程度与培训前相比,差异均有统计学意义(P<0.01).结论:公众心肺复苏知识及技能普遍缺乏,培训能有效地提高公众心肺复苏知识与技能并有助于提高公众实施CPR的信心及意愿程度.%Objective: To explore the methods and effects of training for public about the knowledge and skills of CPR. Methods: Randomly selected total 160 people from the different public that were carried out the survey questionnaires of CPR knowledge and the skills of CPR training. Results: Before the Training, the public are general lack of the knowledge and skills of CPR , Through training, the knowledge of CPR and the skills operation test of CPR were better than before (P<0.01). Conclusions: The publics are general lack of the knowledge and skills of CPR. Through training can improve the knowledge and skills of CPR among public. it will help increase the public to implement the confidence and willingness of CPR.

  2. I diretriz de ressuscitação cardiopulmonar e cuidados cardiovasculares de emergência da Sociedade Brasileira de Cardiologia: resumo executivo I guideline for cardiopulmonary resuscitation and emergency cardiovascular care - Brazilian Society of Cardiology: executive summary

    Directory of Open Access Journals (Sweden)

    Maria Margarita Gonzalez

    2013-02-01

    the early recognition and delivery of cardiopulmonary resuscitation maneuvers focused on high-quality thoracic compressions and rapid defibrillation by means of the implementation of public access-to-defibrillation programs. These aspects are of the utmost importance and may make the difference on the patient's outcomes, such as on hospital survival with no permanent neurological damage. Early initiation of the Advanced Cardiology Life Support also plays an essential role by keeping the quality of thoracic compressions; adequate airway management; specific treatment for the different arrest rhythms; defibrillation; and assessment and treatment of the possible causes during all the assistance. More recently, emphasis has been given to post-resuscitation care, with the purpose of reducing mortality by means of early recognition and treatment of the post-cardiac arrest syndrome. Therapeutic hypothermia has provided significant improvement of neurological damage and should be performed in comatose individuals post-cardiac arrest. For physicians working in the emergency department or intensive care unit, it is extremely important to improve the treatment given to these patients by means of specific training, thus giving them the chance of higher success and of better survival rates.

  3. Prognostic factors for death and survival with or without complications in cardiac arrest patients receiving CPR within 24 hours of anesthesia for emergency surgery

    Directory of Open Access Journals (Sweden)

    Siriphuwanun V

    2014-10-01

    Full Text Available Visith Siriphuwanun,1 Yodying Punjasawadwong,1 Worawut Lapisatepun,1 Somrat Charuluxananan,2 Ketchada Uerpairojkit2 1Department of Anesthesiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand; 2Department of Anesthesiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand Purpose: To determine prognostic factors for death and survival with or without complications in cardiac arrest patients who received cardiopulmonary resuscitation (CPR within 24 hours of receiving anesthesia for emergency surgery. Patients and methods: A retrospective cohort study approved by the Maharaj Nakorn Chiang Mai University Hospital Ethical Committee. Data used were taken from records of 751 cardiac arrest patients who received their first CPR within 24 hours of anesthesia for emergency surgery between January 1, 2003 and October 31, 2011. The reviewed data included patient characteristics, surgical procedures, American Society of Anesthesiologist (ASA physical status classification, anesthesia information, the timing of cardiac arrest, CPR details, and outcomes at 24 hours after CPR. Univariate and polytomous logistic regression analyses were used to determine prognostic factors associated with the outcome variable. P-values of less than 0.05 were considered statistically significant. Results: The outcomes at 24 hours were death (638/751, 85.0%, survival with complications (73/751, 9.7%, and survival without complications (40/751, 5.3%. The prognostic factors associated with death were: age between 13–34 years (OR =3.08, 95% CI =1.03–9.19; ASA physical status three and higher (OR =6.60, 95% CI =2.17–20.13; precardiopulmonary comorbidity (OR =3.28, 95% CI =1.09–9.90; the condition of patients who were on mechanical ventilation prior to receiving anesthesia (OR =4.11, 95% CI =1.17–14.38; surgery in the upper abdominal site (OR =14.64, 95% CI =2.83–75.82; shock prior to cardiac arrest (OR =6.24, 95% CI =2.53–15

  4. [Lazarus phenomenon: spontaneous resuscitation].

    Science.gov (United States)

    Casielles García, J L; González Latorre, M V; Fernández Amigo, N; Guerra Vélz, A; Cotta Galán, M; Bravo Capaz, E; de las Mulas Béjar, M

    2004-01-01

    A 94-year-old woman undergoing surgery for simple repair of a duodenal perforation experienced a sudden massive hemorrhage (1500 mL) when the duodenum was separated from adjacent structures. Hemodynamic stability was re-established when fluids were replaced. After the abdominal wall was closed, increased amplitude of the QRS wave was observed and heart rate slowed until there was no pulse. Electromechanical dissociation (EMD) was diagnosed and cardiopulmonary resuscitation was started. When EMD persisted after 40 minutes, resuscitative measures were stopped and the ventilator was disconnected, though orotracheal intubation and arterial and electrocardiographic monitoring were maintained. After 2 or 3 minutes, heart rhythm restarted spontaneously and arterial pressure waves reappeared on the monitor. The patient progressed well for 72 hours, after which she developed septic shock and multiorgan failure, dying 18 days later. The Lazarus phenomenon may be more common than the medical literature would indicate, possibly because a large gap in our understanding of the pathophysiology of the phenomenon underlies anecdotes about "miracles". As we wait for adequate international consensus on a protocol for monitoring the withdrawal of resuscitative measures, we should act prudently before definitively certifying death. The case we report occurred during a surgical intervention in which the patient had received general anesthesia. We believe that the causes that might explain the Lazarus phenomenon are quite different in that context than they would be in a nonsurgical setting, such that it would be useful to create a national database to keep a record of such intraoperative events. PMID:15495638

  5. Out-of-Hospital Perimortem Cesarean Section as Resuscitative Hysterotomy in Maternal Posttraumatic Cardiac Arrest

    Directory of Open Access Journals (Sweden)

    Francesca Gatti

    2014-01-01

    Full Text Available The optimal treatment of a severe hemodynamic instability from shock to cardiac arrest in late term pregnant women is subject to ongoing studies. However, there is an increasing evidence that early “separation” between the mother and the foetus may increase the restoration of the hemodynamic status and, in the cardiac arrest setting, it may raise the likelihood of a return of spontaneous circulation (ROSC in the mother. This treatment, called Perimortem Cesarean Section (PMCS, is now termed as Resuscitative Hysterotomy (RH to better address the issue of an early Cesarean section (C-section. This strategy is in contrast with the traditional treatment of cardiac arrest characterized by the maintenance of cardiopulmonary resuscitation (CPR maneuvers without any emergent surgical intervention. We report the case of a prehospital perimortem delivery by Caesarean (C section of a foetus at 36 weeks of gestation after the mother’s traumatic cardiac arrest. Despite the negative outcome of the mother, the choice of performing a RH seems to represent up to date the most appropriate intervention to improve the outcome in both mother and foetus.

  6. Ressuscitação cardiopulmonar com a utilização do desfibrilador externo semi-automático: avaliação do processo ensino-aprendizagem Resucitador cardiopulmonar con utilización del disfibrilador externo semiautomático: evaluación del proceso enseñanza-aprendizaje Cardiopulmonary resuscitation with semi-automated external defibrillator: assessment of the teaching-learning process

    Directory of Open Access Journals (Sweden)

    Ana Maria Kazue Miyadahira

    2008-09-01

    that, for every minute delayed on defibrillating a heart arrest patient, survival chances decrease by 10%, and that the same chances of survival are 98% effective when it is employed within 30 seconds. While attending a heart arrest patient, it is crucial that the use of external semi-automated defibrillator (AED is included in the training. The purpose of the present study is to compare Psychomotor Ability and the Theoretical Knowledge of lay people on cardiopulmonary resuscitation (CPR using AED, before and after training. This sample was composed of 40 administrative workers of a public institution that were trained on CPR technique using EAD, as an experiment. The significantly higher scores in the assessment instrument items of Psychomotor Ability and Theoretical Knowledge, after training, indicates that the participants have presented improvements in their performances.

  7. 心肺复苏中使用肾上腺素和艾司洛尔对动作电位恢复性质的影响%Effects on electrical restitution of given esmolol during cardiopulmonary resuscitation in a swine ventricular fibrillation model

    Institute of Scientific and Technical Information of China (English)

    魏捷; 吕菁君; 赵冬冬; 林国生

    2010-01-01

    Objective To investigate the effect on electrical restitution of β1-adrenergic receptor antagonist esmolol administered during cardiopulmonary resuscitation in the porcine ventricular fibrillation model. Method Ventricular fibrillation untreated for four minutes was induced by dynamic steady state pacing protocol in 40 healthy male pigs, in which local unipolar electrograms were recorded using one 10-electrode catheter that was sutured to the left ventrieular epicarditan. During CPR, animals were randomized into two groups to receive saline as placebo or esmolol after two standards doses of epinephrine. At postresuscitation 2-hour, six pigs were randomly selected from each group and the second VF induction was performed. Local activation-recovery intervals (ARI) restitutions and the VF inducibility between control group and esmolol group were compared. Western blotting was performed to determine cardiac ryanodine receptor (RyR2) protein expression, and their phosphorylation status. Results No sig-nificant differences were observed at the restoration of spontaneous circulation between two groups. Higher postre-suseitation 2-hour survival rate was observed in the esmolol group. Esmolol significantly flattened ARI restitution slope, lessened regional difference of ARI restitution, decreased the VF inducibility, and alleviated RyR2 hyper-phosphorylation. Conclusions Esmolol given during CPR significantly improved postresuscitation 2-hour survival rate. Its effects on modulating electrical restitution property and intracellular calcium handling make up the most important reasons why β1-blockade significantly reduced the onset and maintenance of VF.%目的 探讨在心室颤动心肺复苏模型中联合应用肾上腺素和艾司洛尔对心肌动作电位恢复性质的影响,了解β1-肾上腺素能受体拈抗剂艾司洛尔防治室颤的潜在机制.方法 稳定动态刺激健康雄性大Yorkshire猪发生心室颤动,心外膜接

  8. Computed tomography scanning during a traumatic resuscitation

    NARCIS (Netherlands)

    L.F.M. Beenen; R. Adams; R.W. Koster; T. Otto

    2011-01-01

    In cardiopulmonary resuscitation, computed tomography (CT) imaging could be of decisive importance to therapeutic strategy making but is yet unavailable because of incompatibility of CT scanning and manual chest compressions. In this report, we describe a case in which CT scanning was performed on a

  9. Influence Factors for Cardiovascular Failure Following Successful Cardiopulmonary Resuscitation%心肺复苏成功患者发生心血管衰竭的影响因素研究

    Institute of Scientific and Technical Information of China (English)

    薛乾隆; 贺英; 岳秉宏; 韩树池; 陈艳梅; 高继英; 张秀谦

    2014-01-01

    目的:探讨心肺复苏成功患者发生心血管衰竭的影响因素,以期为患者的预后提供理论依据。方法根据心肺复苏自主循环恢复( ROSC)后是否出现心血管衰竭将患者分为心血管衰竭组75例和非心血管衰竭组31例。收集两组患者年龄、性别、心血管病史、心肺复苏时间以及复苏前生命体征等资料,对两组患者临床资料进行对比分析。结果两组患者年龄、性别及心血管病史差异无统计学意义(P均>0.05);心血管衰竭组患者死亡率明显高于非心血管衰竭组( P<0.05);心血管衰竭组患者APACHEⅡ评分为(30.54±8.49)分、SOFA评分为(14.65±5.14)分,均明显高于非心血管衰竭组的(19.74±9.76)分及(6.49±4.56)分( P<0.05)。心血管衰竭组发病初始可除颤心律比例明显低于非心血管衰竭组( P<0.05)。 logistic回归分析显示,复苏持续时间、复苏前存在全身炎症反应综合征( SIRS )、复苏前血糖紊乱均为患者发生早期心血管衰竭的独立影响因素。结论复苏持续时间、复苏前存在SIRS以及复苏前血糖紊乱均是患者发生早期心血管衰竭的独立影响因素。%Objective To explore the influence factors for cardiovascular failure following successful cardiopulmonary resuscitation to provide a theoretical basis for the patients′prognosis .Methods The patients with cardiovascular failure following resumption of spontaneous circulation ( ROSC ) were enrolled in cardiovascular failure group,and the patients without cardiovascular failure following ROSC were enrolled in non -cardiovascular failure group . The data of patient′s age ,gender ,history of cardiovascular disease ,cardiopulmonary resuscitation duration and vital signs before recovery were collected in both groups ,and the clinical data were analyzed .Results Age,gender and history of cardiovascular disease showed no

  10. Cardiac arrest: resuscitation and reperfusion.

    Science.gov (United States)

    Patil, Kaustubha D; Halperin, Henry R; Becker, Lance B

    2015-06-01

    The modern treatment of cardiac arrest is an increasingly complex medical procedure with a rapidly changing array of therapeutic approaches designed to restore life to victims of sudden death. The 2 primary goals of providing artificial circulation and defibrillation to halt ventricular fibrillation remain of paramount importance for saving lives. They have undergone significant improvements in technology and dissemination into the community subsequent to their establishment 60 years ago. The evolution of artificial circulation includes efforts to optimize manual cardiopulmonary resuscitation, external mechanical cardiopulmonary resuscitation devices designed to augment circulation, and may soon advance further into the rapid deployment of specially designed internal emergency cardiopulmonary bypass devices. The development of defibrillation technologies has progressed from bulky internal defibrillators paddles applied directly to the heart, to manually controlled external defibrillators, to automatic external defibrillators that can now be obtained over-the-counter for widespread use in the community or home. But the modern treatment of cardiac arrest now involves more than merely providing circulation and defibrillation. As suggested by a 3-phase model of treatment, newer approaches targeting patients who have had a more prolonged cardiac arrest include treatment of the metabolic phase of cardiac arrest with therapeutic hypothermia, agents to treat or prevent reperfusion injury, new strategies specifically focused on pulseless electric activity, which is the presenting rhythm in at least one third of cardiac arrests, and aggressive post resuscitation care. There are discoveries at the cellular and molecular level about ischemia and reperfusion pathobiology that may be translated into future new therapies. On the near horizon is the combination of advanced cardiopulmonary bypass plus a cocktail of multiple agents targeted at restoration of normal metabolism and

  11. [Advanced resuscitation of adults

    DEFF Research Database (Denmark)

    Lippert, F.K.; Lauritsen, T.L.; Torp-Pedersen, C.

    2008-01-01

    International and European Resuscitation Council (ERC) Guidelines for Resuscitation 2005 implicate major changes in resuscitation, including new universal treatment algorithms. This brief summary of Guidelines 2005 for advanced resuscitation of adult cardiac arrest victims is based upon the ERC...

  12. Changes in the pharmacotherapy of CPR.

    Science.gov (United States)

    Grillo, J A; Gonzalez, E R

    1993-01-01

    The objective of this study was to review current changes in the pharmacologic management of cardiac arrest (ventricular fibrillation, pulseless ventricular tachycardia, asystole, and electromechanical dissociation) as put fourth by the American Heart Association's 1992 Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiac Care. We concluded that the 1992 Guidelines provide a reference base for all clinicians involved in emergency cardiac care. The newly revised recommendations are classified on the basis of the true clinical merit of the intervention, for example, an intervention that has been proved effective (i.e., high-dose epinephrine) versus one that is possibly effective (i.e., high-dose epinephrine). The preferred intravenous fluid to be used in resuscitation is saline solution or lactated ringers solution because of possible adverse neurologic outcomes seen with dextrose-containing fluids. The dose of all drugs administered via the endotracheal route should be 2 to 2.5 times the intravenous dose. Modifications in the dose or dosing interval have been recommended for epinephrine, atropine, lidocaine, bretylium, and procainamide during cardiopulmonary resuscitation. Options for high-dose epinephrine therapy are offered, but neither recommended or discouraged. Magnesium sulfate has been added for the management of torsades de points, severe hypomagnesemia, or refractory ventricular fibrillation. The maximum total dose of atropine in the treatment of asystole and electromechanical dissociation has been increased from 2 mg to 0.04 mg/kg. The use of sodium bicarbonate should be limited to the treatment of hyperkalemia, tricyclic antidepressant overdose, overdoses requiring urinary alkalinization, or preexisting bicarbonate sensitive acidosis. PMID:8288459

  13. ORCA: the versatile CPR

    OpenAIRE

    Ginneken, Astrid; Stam, Hendrik; van Mulligen, Erik; de Wilde, Marcel; Bemmel, Jan; Mastrigt, Robbert

    2000-01-01

    textabstractThe introduction of computer-based patient records (CPRs) that fully replace paper records proves especially difficult in specialized care, despite the potential advantages of CPRs for patient care and research. Improved data legibility, availability, sharing of records, and decision support may directly benefit patient care. Barriers to the introduction of CPR applications at institutions may be caused by lack of infrastructure, or by financial or organizational issues. To have c...

  14. Training and Confidence Level of Junior Anaesthetists in CPR- Experience in A Developing Country

    Directory of Open Access Journals (Sweden)

    Desalu Ibironke

    2008-01-01

    There is low confidence among junior anaesthetists in Nigeria in performance of CPR, poor knowledge of ECG interpretation of cardiac arrest rhythm and little practice in defibrillation. The establishment of a Resuscitation council would ensure adequate and frequent training which would improve knowledge, boost confidence and result in better patient care.

  15. 心肺复苏后溶栓治疗急性心肌梗死1例探讨并文献复习%Thrombolysis treatment after cardiopulmonary resuscitation for acute myocardial infarction in 1 case and litera-ture review

    Institute of Scientific and Technical Information of China (English)

    卢峰; 柏广富; 王臻; 伏平

    2015-01-01

    目的:急性心肌梗死是临床中一种常见的疾病,对患者的健康和生活产生了严重的影响。溶栓治疗在患者的治疗中有着重要的作用。本文简要介绍心肺复苏后溶栓治疗急性心肌梗死1例并进行文献复习,为临床提供探讨。%Acute myocardial infarction is a common disease in clinic,which has a serious impact on the health and life of patients. Thrombolytic therapy is important in the treatment of patients.In this article,the author briefly describes thrombolysis treatment af-ter cardiopulmonary resuscitation for acute myocardial infarction in 1 case and literature review,to provide discuss for clinical.

  16. Chest Compressions Cause Recurrence of Ventricular Fibrillation After the First Successful Conversion by Defibrillation in Out-of-Hospital Cardiac Arrest

    NARCIS (Netherlands)

    J. Berdowski; J.G.P. Tijssen; R.W. Koster

    2010-01-01

    Background-Unlike Resuscitation Guidelines (GL) 2000, GL2005 advise resuming cardiopulmonary resuscitation (CPR) immediately after defibrillation. We hypothesized that immediate CPR resumption promotes earlier recurrence of ventricular fibrillation (VF). Methods and Results-This study used data of a

  17. CPR: A Real Lifesaver (For Kids)

    Science.gov (United States)

    ... Got Homework? Here's Help White House Lunch Recipes CPR: A Real Lifesaver KidsHealth > For Kids > CPR: A ... Let's find out how it works. What Is CPR? Cardio means "of the heart " and pulmonary means " ...

  18. CPR Help as Near as Your Phone

    Science.gov (United States)

    ... nlm.nih.gov/medlineplus/news/fullstory_158659.html CPR Help as Near as Your Phone When cardiac ... with cardiac arrest, but you don't know CPR. New research shows that help -- and CPR instruction -- ...

  19. Application of end-tidal carbon dioxide monitoring to cardiopulmonary resuscitation%呼气末二氧化碳监测在心肺复苏中的应用进展

    Institute of Scientific and Technical Information of China (English)

    赵静静

    2011-01-01

    Carbon dioxide in exhaled air analysis is a noninvasive technology which indicates the lung gas exchange, ventilation/perfusion distribution, and circulation status through PetCO2 measurement. It is widely applied in the field of anaesthesiology, intensive care, and emergency. The 2010 American Heart Association Guidelines for CPR and ECC recommend continuous capnography to confirm correct placement of an endotracheal tube, to monitor CPR quality and conduct ventilation therapy.%分析通过测定呼气末二氧化碳分压(PetCO2)可以反映肺的气体交换状况、通气血流分布情况及循环状态等指标.PetCO2监测广泛应用于麻醉、危重症监护及急救医学等领域.2010年美国AHA心肺复苏(CPR)指南推荐连续PetCO2监测用于CPR整个过程以确认气管插管的位置,监测CPR的质量,并指导通气治疗.

  20. 胺碘酮联合磷酸肌酸钠对心肺复苏后心肌的保护作用%Protective effects of amiodarone combined with creatine phosphate sodium on myocardium after cardiopulmonary resuscitation in rabbits

    Institute of Scientific and Technical Information of China (English)

    王芳; 周雨; 许铁

    2013-01-01

    目的 研究胺碘酮联合磷酸肌酸钠对兔心肺复苏(CPR)后心肌的保护作用.方法 用窒息法制作CPR模型.选取健康日本长耳大白兔40只,随机分为A组(假手术组)、B组(生理盐水组)、C组(胺碘酮组)、D组(磷酸肌酸钠组)、E组(胺碘酮联合磷酸肌酸钠组),每组8只,动态监测HR、MAP及血浆CK、CK-MB含量.复苏后6 h处死兔,光镜下观察心肌组织病理学变化.结果 B组、C组、D组和E组兔的HR、MAP比较差异无统计学意义(P>0.05).与A组比较,CPR后B组、C组、D组和E组兔血浆CK、CK-MB含量均增高,差异有统计学意义(P 0.05). Compared with group A, the levels of plasma CK, CK - MB were significantly higher in group B, group C, group D and group E after CPR (P 0.05). In group B, group C, group D and group E, the levels of plasma CK, CK - MB increased gradually after CPR( P < 0. 05 ). Correlation analysis showed that there was significantly postitive relation between the levels of plasma CK, CK - MB and the time after CPR in group B, group C, group D and group E (P < 0. 05 ) . Results of pathology showed that myocardial injury were more seriously in group B than in group C and group D, and myocardial injury were more seriously in group C and group D than in group E. Conclusion Treatment with amiodarone, creatine phosphate sodium, amiodarone combined with creatine phosphate sodium can alleviate myocardial injury after CPR in rabbits, the protective effects of amiodarone combined with creatine phosphate sodium were the best.

  1. No More CPR! Resuscitate Your Professionalism through Professional Learning Networks

    Science.gov (United States)

    Cordell, Susan; Rogers, Reenay R. H.; Parker, Lesa

    2012-01-01

    School librarians are accustomed to their position as a unique species in their school environment. The ratio in a typical school is "everyone else" to one, or perhaps two. On the one hand, being not only the leader of the pack but the sum total of it is a point of pride, serving as "the one" to everyone else. Too frequently the unique position is…

  2. Vasopressin decreases neuronal apoptosis during cardiopulmonar y resuscitation

    Institute of Scientific and Technical Information of China (English)

    Chi Ma; Zhe Zhu; Xu Wang; Gang Zhao; Xiaoliang Liu; Rui Li

    2014-01-01

    The American Heart Association and the European Resuscitation Council recently recommend-ed that vasopressin can be used for cardiopulmonary resuscitation, instead of epinephrine. However, the guidelines do not discuss the effects of vasopressin during cerebral resuscitation. In this study, we intraperitoneally injected epinephrine and/or vasopressin during cardiopul-monary resuscitation in a rat model of asphyxial cardiac arrest. The results demonstrated that, compared with epinephrine alone, the pathological damage to nerve cells was lessened, and the levels of c-Jun N-terminal kinase and p38 expression were signiifcantly decreased in the hippo-campus after treatment with vasopressin alone or the vasopressin and epinephrine combination. No signiifcant difference in resuscitation effects was detected between vasopressin alone and the vasopressin and epinephrine combination. These results suggest that vasopressin alone or the vasopressin and epinephrine combination suppress the activation of mitogen-activated protein kinase and c-Jun N-terminal kinase signaling pathways and reduce neuronal apoptosis during cardiopulmonary resuscitation.

  3. Relationship of BNP and clinical CPR prognosis analyzed by serum BNP level and its dynamic changes during the early stage of CPR%CPR 后早期血清 B 型钠尿肽水平及不同升高时间与预后的关系

    Institute of Scientific and Technical Information of China (English)

    于海侠; 曹志民; 檀立端; 任长安; 刘巧丽; 程瑞年

    2015-01-01

    Objective To explore the relationship between the level of B -type natriuretic peptide ( BNP ) in peripheral blood and the recent clinical prognosis of cardiopulmonary resuscitation ( CPR) .Methods A total of 60 victims with sudden cardiac arrest who received CPR were divided into three groups .The victims whose BNP levels are less than 200 pg/mL went into group A .Those whose BNP levels at the time of 12~24 h after CPR are higher than the time of 0 h and 3 h after CPR went into group B, and those whose BNP levels at the time of 12~24 h after CPR are lower than the time of 0 h and 3 h after CPR went into group C .Left ventricular function ( LVEF) was detected 3 h after CPR. These 60 cases were followed -up with ACS 6 months of mortality incidence .Results Spearman rank correlation analysis showed that the serum BNP level 3 h after CPR was negatively correlated with LVEF , 6 months of survival rates of the higher level serum BNP group 3 h after CPR were less than the BNP low expression group .6 months of mortality incidence of group B was obviously higher than that of group A and group C; 6 months of mortality incidence of group C was slightly higher than that of group A . Conclusion The expression of BNP activation at the initial and developing stage may indicate heart failure in those with CPR .At the early stage of CPR , BNP has protective effects on the human body , but the massive expression of BNP activation is associated with serious heart failure , which induced a high mortality of victims with CPR .%目的:检测血清B型钠尿肽( BNP)在心脏骤停心肺复苏( CPR)成功患者早期升高水平及不同时间的水平变化,并探讨其与近期预后的关系。方法分别检测60例CPR患者在CPR后即刻、3 h和12~24 h的血清BNP水平,并检测CPR后3 h时左心室射血分数( LVEF)。根据血清BNP升高时间分为三组, A组:CPR后即刻、3 h、12~24 h血清BNP水平一直<200 pg/mL;B组:CPR后3 h和12

  4. Retrospective analysis of first aid of 452 cases of cardiopulmonary resuscitation before hospitalization%院前急救心肺复苏术452例回顾性分析

    Institute of Scientific and Technical Information of China (English)

    温春鸣

    2007-01-01

    目的 分析院前实施心肺复苏术(CPR)的状况 , 探讨针对性策略, 努力提高心肺复苏成功率.方法 对2006年5月~2007年5月院前急救452 例CPR 的出诊记录进行回顾性分析.对病例数量、疾病种类、CPR相关时间、CPR成功率及随访中脑复苏成功率等方面的数据进行统计、分析.结果 452例CPR 中有95例复苏成功,占21.02%.心血管病、脑血管病患者仍为CPR主要对象.复苏成功组室颤/室扑的比例明显高于失败组(P<0.01),早期电除颤者复苏成功率高.CPR成功与未成功组在发生心搏骤停(CA)至开始CPR 时间方面有明显差别,超长CPR(即CPR持续时间超过30分钟以上)与CPR是否成功无关联(P > 0. 05),目击者即刻CPR可提高成功率,脑复苏成功率很低.结论 院前急救中应尽早开始实施CPR、电除颤以及规范熟练的基本生命支持(BLS)操作是复苏成功的关键.对于原因不明或自缢、电击、溺水、意外事故而引发的CA要积极抢救生命.普及心脑血管疾病知识及CPR技术.

  5. Role of emergency thoracotomy in the resuscitation of moribund trauma victims: 100 consecutive cases.

    Science.gov (United States)

    Harnar, T J; Oreskovich, M R; Copass, M K; Heimbach, D M; Herman, C M; Carrico, C J

    1981-07-01

    (1) Emergency thoracotomy can be a lifesaving procedure in critically injured patients who present with no detectable pulse or blood pressure. (2) Emergency thoracotomy is nonproductive if cardiac electrical activity is absent. (3) Best results are achieved in patients with chest injuries and the worst results in those with isolated blunt abdominal injury. (4) Survival was better if patient was taken directly to the operating room with ongoing cardiopulmonary resuscitation. (5) Prehospital airway control, volume resuscitation and cardiopulmonary resuscitation play a significant role in improving the outcome in traumatized patients who undergo emergency thoracotomy. PMID:7258520

  6. Outcome of Prolonged Ventricular Fibrillation and CPR in a Rat Model of Chronic Ischemic Left Ventricular Dysfunction

    Directory of Open Access Journals (Sweden)

    Xiangshao Fang

    2013-01-01

    Full Text Available Patients with chronic left ventricular (LV dysfunction are assumed to have a lower chance of successful CPR and lower likelihood of ultimate survival. However, these assumptions have rarely been documented. Therefore, we investigated the outcome of prolonged ventricular fibrillation (VF and CPR in a rat model of chronic LV dysfunction. Sprague-Dawley rats were randomized to (1 chronic LV dysfunction: animals underwent left coronary artery ligation; and (2 sham control. Echocardiography was used to measure cardiac performance before surgery and 4 weeks after surgery. Four weeks after surgical intervention, 8 min of VF was induced and defibrillation was delivered after 8 min of CPR. LV dilation and low ejection fraction were observed 4 weeks after coronary ligation. With optimal chest compressions, coronary perfusion pressure values during CPR were well maintained and indistinguishable between groups. There were no differences in resuscitability and numbers of shock required for successful resuscitation between groups. Despite the significantly decreased cardiac index in LV dysfunction animals before induction of VF, no differences in cardiac index were observed between groups following resuscitation, which was associated with the insignificant difference in postresuscitation survival. In conclusion, the outcomes of CPR were not compromised by the preexisting chronic LV dysfunction.

  7. Outcome after resuscitation beyond 30 minutes in drowned children with cardiac arrest and hypothermia : Dutch nationwide retrospective cohort study

    NARCIS (Netherlands)

    Kieboom, J. K.; Verkade, H. J.; Burgerhof, J. G.; Bierens, J. J.; van Rheenen, P. F.; Kneyber, M. C.; Albers, M. J.

    2015-01-01

    OBJECTIVES To evaluate the outcome of drowned children with cardiac arrest and hypothermia, and to determine distinct criteria for termination of cardiopulmonary resuscitation in drowned children with hypothermia and absence of spontaneous circulation. DESIGN Nationwide retrospective cohort study. S

  8. Study of Cardiac Arrest Caused by Acute Pulmonary Thromboembolism and Thrombolytic Resuscitation in a Porcine Model

    Institute of Scientific and Technical Information of China (English)

    Lian-Xing Zhao; Chun-Sheng Li; Jun Yang; Nan Tong; Hong-Li Xiao; Le An

    2016-01-01

    Background:The success rate of resuscitation in cardiac arrest (CA) caused by pulmonary thromboembolism (PTE) is low.Furthermore,there are no large animal models that simulate clinical CA.The aim of this study was to establish a porcine CA model caused by PTE and to investigate the pathophysiology of CA and postresuscitation.Methods:This model was induced in castrated male pigs (30 ± 2 kg;n =21) by injecting thrombi (10-15 ml) via the left external jugular vein.Computed tomographic pulmonary angiography (CTPA) was performed at baseline,CA,and return of spontaneous circulation (ROSC).After CTPA during CA,cardiopulmonary resuscitation (CPR) with thrombolysis (recombinant tissue plasminogen activator 50 mg) was initiated.Hemodynamic,respiratory,and blood gas data were monitored.Cardiac troponins T,cardiac troponin I,creatine kinase-MB,myoglobin,and brain natriuretic peptide (BNP) were measured by enzyme-linked immunosorbent assay.Data were compared between baseline and CA with paired-sample t-test and compared among different time points for survival animals with repeated measures analysis of variance.Results:Seventeen animals achieved CA after emboli injection,while four achieved CA after 5-8 ml more thrombi.Nine animals survived 6 h after CPR.CTPA showed obstruction of the pulmonary arteries.Mean aortic pressure data showed occurrence of CA caused by PTE (Z =-2.803,P =0.002).The maximal rate of mean increase of left ventricular pressure (dp/dtmax) was statistically decreased (t =6.315,P =0.000,variation coefficient =0.25),and end-tidal carbon dioxide partial pressure (PetCO2) decreased to the lowest value (t =27.240,P =0.000).After ROSC (n =9),heart rate (HR) and mean right ventricular pressure (MRVP) remained different versus baseline until 2 h after ROSC (HR,P =0.036;MRVP,P =0.027).Myoglobin was statistically increased from CA to 1 h after ROSC (P =0.036,0.026,0.009,respectively),and BNP was increased from 2 h to 6 h after ROSC (P =0.012,0.014,0.039,respectively

  9. Study of Cardiac Arrest Caused by Acute Pulmonary Thromboembolism and Thrombolytic Resuscitation in a Porcine Model

    Science.gov (United States)

    Zhao, Lian-Xing; Li, Chun-Sheng; Yang, Jun; Tong, Nan; Xiao, Hong-Li; An, Le

    2016-01-01

    Background: The success rate of resuscitation in cardiac arrest (CA) caused by pulmonary thromboembolism (PTE) is low. Furthermore, there are no large animal models that simulate clinical CA. The aim of this study was to establish a porcine CA model caused by PTE and to investigate the pathophysiology of CA and postresuscitation. Methods: This model was induced in castrated male pigs (30 ± 2 kg; n = 21) by injecting thrombi (10–15 ml) via the left external jugular vein. Computed tomographic pulmonary angiography (CTPA) was performed at baseline, CA, and return of spontaneous circulation (ROSC). After CTPA during CA, cardiopulmonary resuscitation (CPR) with thrombolysis (recombinant tissue plasminogen activator 50 mg) was initiated. Hemodynamic, respiratory, and blood gas data were monitored. Cardiac troponins T, cardiac troponin I, creatine kinase-MB, myoglobin, and brain natriuretic peptide (BNP) were measured by enzyme-linked immunosorbent assay. Data were compared between baseline and CA with paired-sample t-test and compared among different time points for survival animals with repeated measures analysis of variance. Results: Seventeen animals achieved CA after emboli injection, while four achieved CA after 5–8 ml more thrombi. Nine animals survived 6 h after CPR. CTPA showed obstruction of the pulmonary arteries. Mean aortic pressure data showed occurrence of CA caused by PTE (Z = −2.803, P = 0.002). The maximal rate of mean increase of left ventricular pressure (dp/dtmax) was statistically decreased (t = 6.315, P = 0.000, variation coefficient = 0.25), and end-tidal carbon dioxide partial pressure (PetCO2) decreased to the lowest value (t = 27.240, P = 0.000). After ROSC (n = 9), heart rate (HR) and mean right ventricular pressure (MRVP) remained different versus baseline until 2 h after ROSC (HR, P = 0.036; MRVP, P = 0.027). Myoglobin was statistically increased from CA to 1 h after ROSC (P = 0.036, 0.026, 0.009, respectively), and BNP was increased

  10. Evaluation of LUCAS, a new device for automatic mechanical compression and active decompression resuscitation.

    Science.gov (United States)

    Steen, Stig; Liao, Qiuming; Pierre, Leif; Paskevicius, Audrius; Sjöberg, Trygve

    2002-12-01

    LUCAS is a new gas-driven CPR device providing automatic chest compression and active decompression. In an artificial thorax model, superior pressure and flow were obtained with LUCAS compared with manual CPR. In a randomized study on pigs with induced ventricular fibrillation significantly higher cardiac output, carotid artery blood flow, end-tidal CO(2), intrathoracic decompression-phase aortic- and coronary perfusion pressures were obtained with LUCAS-CPR (83% ROSC) compared to manual CPR (0% ROSC). In normothermic fibrillating pigs, the ROSC rate was 100% after 15 min and 38% after 60 min of LUCAS-CPR (no drug treatment). The ROSC rate increased to 75% if surface cooling to 34 degrees C was applied during the first 30 min of the 1-h resuscitation period. Experience with the first 20 patients has shown that LUCAS is light (6.5 kg), easy to handle, quick to apply (10-20 s), maintains a correct position, and works optimally during transport both on stretchers and in ambulances. In one hospital patient with a witnessed asystole where manual CPR failed, LUCAS-CPR achieved ROSC within 3 min. One year later the patient's mental capacity was fully intact. To conclude, LUCAS-CPR gives significantly better circulation during ventricular fibrillation than manual CPR. PMID:12458066

  11. Design of the RINSE Trial: The Rapid Infusion of cold Normal Saline by paramedics during CPR

    Directory of Open Access Journals (Sweden)

    Jacobs Ian

    2011-10-01

    Full Text Available Abstract Background The International Liaison Committee on Resuscitation (ILCOR now recommends therapeutic hypothermia (TH (33°C for 12-24 hours as soon as possible for patients who remain comatose after resuscitation from shockable rhythm in out-of-hospital cardiac arrest and that it be considered for non shockable rhythms. The optimal timing of TH is still uncertain. Laboratory data have suggested that there is significantly decreased neurological injury if cooling is initiated during CPR. In addition, peri-arrest cooling may increase the rate of successful defibrillation. This study aims to determine whether paramedic cooling during CPR improves outcome compared standard treatment in patients who are being resuscitated from out-of-hospital cardiac arrest. Methods/Design This paper describes the methodology for a definitive multi-centre, randomised, controlled trial of paramedic cooling during CPR compared with standard treatment. Paramedic cooling during CPR will be achieved using a rapid infusion of large volume (20-40 mL/kg to a maximum of 2 litres ice-cold (4°C normal saline. The primary outcome measure is survival at hospital discharge. Secondary outcome measures are rates of return of spontaneous circulation, rate of survival to hospital admission, temperature on arrival at hospital, and 12 month quality of life of survivors. Discussion This trial will test the effect of the administration of ice cold saline during CPR on survival outcomes. If this simple treatment is found to improve outcomes, it will have generalisability to prehospital services globally. Trial Registration ClinicalTrials.gov: NCT01172678

  12. Prediction of Recovery from Coma After CPR

    Science.gov (United States)

    ... PATIENTS AND THEIR FAMILIES PREDICTION OF RECOVERY FROM COMA AFTER CPR This summary will provide you with ... tests that help doctors predict poor recovery from coma after CPR. In this case, poor recovery means ...

  13. Effect of ulinastatin on early oxygen metabolism in cardiopulmonary resuscitation rabbits%乌司他丁对兔心肺复苏后早期脑氧代谢的影响

    Institute of Scientific and Technical Information of China (English)

    杨晴; 董铁立

    2015-01-01

    目的 探讨乌司他丁对兔心肺复苏(CPR)后早期脑氧代谢的影响.方法 建立30只大白兔CPR模型,采用随机数字表法将其分入手术对照组、CPR组、乌司他丁组,每组10只.手术对照组行气管插管和股动、静脉穿刺留置穿刺管,CPR组行常规CPR,乌司他丁组在进行常规CPR的基础上静脉注射乌司他丁5×104 U/kg.分别于CPR稳定后0、1、2、4h测定大白兔颈内静脉氧饱和度(SivO2)、颈静脉球部血氧分压(PjvO2)、动脉乳酸(aLac)、颈内静脉球乳酸(jvLac),计算动脉血氧含量(CaO2)、颈内静脉球血氧含量(CjvO2)、动脉与颈内静脉血氧含量之差(Ca-jvO2)、脑氧摄取率(CERO2)、乳酸生成率(LacPR)和乳酸氧指数(LOI).结果 CPR组在CPR稳定后4h的CO2和CPR稳定后2、4h的CivO2分别显著低于同组CPR稳定后0 h(P值均<0.05);乌司他丁组在CPR稳定后4h的SjvO2和pjvO2,在CPR稳定后2、4h的CaO2和CERO2,以及在CPR稳定后1、2、4h的CjvO2分别显著低于同组CPR稳定后0 h(P值分别<0.05、0.01).乌司他丁组在CPR稳定后2、4h的SjvO2、pjvO2和CERO2,以及在CPR稳定后4h的CaO2、CjvO2分别显著低于手术对照组和CPR组同时间点(P值分别<0.05、0.01).CPR组在CPR稳定后4h的aLac、jvLac分别显著高于同组CPR稳定后0 h(P值均<0.05);乌司他丁组在CPR稳定后2、4h的aLac和jvLac分别显著高于同组CPR稳定后0 h(P值分别<0.05、0.01).乌司他丁组在CPR稳定后2、4h的aLac和CPR稳定后4h的jvLac分别显著低于手术对照组和CPR组同时间点(P值均<0.05).结论 乌司他丁能够改善兔CPR后早期脑氧代谢异常.

  14. 老年创伤性与非创伤性疾病心肺复苏的临床对比分析%Comparative analysis of cardio-pulmonary resuscitation in the elderly patients with or without trauma

    Institute of Scientific and Technical Information of China (English)

    殷乐; 季勇; 邱祖红

    2015-01-01

    目的 旨在寻找老年患者创伤性与非创伤性疾病心肺复苏(CPR)成功恢复自主循环(ROSC)的预测因素. 方法 将因心跳呼吸骤停收住入院的248例老年患者分为创伤性疾病组(n=159)和非创伤性疾病组(n=89),对2组病人的临床资料进行对比,采用回归分析,找出经CPR后成功ROSC的影响因素. 结果 经CPR后ROSC共89例,其中创伤组61例(38.36%),非创伤组28例(31.46%),2组比较无统计学差异(P=0.334);14例好转出院,其中创伤组2例(1.26%),非创伤组12例(13.48%),非创伤组明显高于创伤组(P<0.01).创伤组以脑外伤发病率最高,腹部外伤ROSC的比例最高,胸部外伤ROSC比例最低.非创伤组心血管疾病发生率最高,ROSC比例也最高.最初心律为心室颤动(VF)的复苏成功率高于无脉性电活动(PEA)及心脏停搏组(P<0.01). 结论 CPR后成功ROSC,与基础疾病、最初的心脏节律、呼救至心肺复苏时间明显有关.

  15. O custo direto do programa de treinamento em ressuscitação cardiopulmonar em um hospital universitário El costo directo del programa de entrenamiento em resucitación cardiopulmonar en un hospital universitário The direct cost of the cardiopulmonary resuscitation training program in a university hospital

    Directory of Open Access Journals (Sweden)

    Nadia Nasser Follador

    2007-03-01

    resuscitation for technicians and assistant nurses of the Intensive Care and Semi-Intensive Care units at the University of São Paulo's Hospital Universitário (HU-USP, and at checking the direct costs of the main activities in the process. This is an exploratory research, a retrospective, documental survey, using the case study model. The results showed that the total direct cost of the cardiopulmonary resuscitation training program was 9,081.44 reals. The direct cost with personnel represented 96.74%, and with material 3.26%. In the training planning sub-process, most of the direct cost was represented by the instructor-assisting nurse, with 5,451.60 reals (62.04%. The direct costs related to the material that was used were also higher in the training program sub-process, 188.80 reals (63.73%. The total cost per trainee was 206.40 reals.

  16. Temperature Management After Cardiac Arrest: An Advisory Statement by the Advanced Life Support Task Force of the International Liaison Committee on Resuscitation and the American Heart Association Emergency Cardiovascular Care Committee and the Council on Cardiopulmonary, Critical Care, Perioperative and Resuscitation.

    Science.gov (United States)

    Donnino, Michael W; Andersen, Lars W; Berg, Katherine M; Reynolds, Joshua C; Nolan, Jerry P; Morley, Peter T; Lang, Eddy; Cocchi, Michael N; Xanthos, Theodoros; Callaway, Clifton W; Soar, Jasmeet

    2016-01-01

    For more than a decade, mild induced hypothermia (32 °C-34 °C) has been standard of care for patients remaining comatose after resuscitation from out-of-hospital cardiac arrest with an initial shockable rhythm, and this has been extrapolated to survivors of cardiac arrest with initially nonshockable rhythms and to patients with in-hospital cardiac arrest. Two randomized trials published in 2002 reported a survival and neurological benefit with mild induced hypothermia. One recent randomized trial reported similar outcomes in patients treated with targeted temperature management at either 33 °C or 36 °C. In response to these new data, the International Liaison Committee on Resuscitation Advanced Life Support Task Force performed a systematic review to evaluate 3 key questions: (1) Should mild induced hypothermia (or some form of targeted temperature management) be used in comatose post-cardiac arrest patients? (2) If used, what is the ideal timing of the intervention? (3) If used, what is the ideal duration of the intervention? The task force used Grading of Recommendations Assessment, Development and Evaluation methodology to assess and summarize the evidence and to provide a consensus on science statement and treatment recommendations. The task force recommends targeted temperature management for adults with out-of-hospital cardiac arrest with an initial shockable rhythm at a constant temperature between 32 °C and 36 °C for at least 24 hours. Similar suggestions are made for out-of-hospital cardiac arrest with a nonshockable rhythm and in-hospital cardiac arrest. The task force recommends against prehospital cooling with rapid infusion of large volumes of cold intravenous fluid. Additional and specific recommendations are provided in the document. PMID:26449873

  17. Learning the ABC's Can Save a Life. Why Classroom Teachers Should Be Certified in CPR and Pediatric First Aid.

    Science.gov (United States)

    Delgado, Evelyn

    This paper explores the rationale for why classroom teachers should be certified in cardiopulmonary resuscitation and pediatric first aid. It begins by introducing a scenario of two fatal tragedies in a school setting. It also examines a study done of teachers and school aides in inclusive classrooms and their concerns about health and safety…

  18. Hands-Off Time for Endotracheal Intubation during CPR Is Not Altered by the Use of the C-MAC Video-Laryngoscope Compared to Conventional Direct Laryngoscopy. A Randomized Crossover Manikin Study.

    Directory of Open Access Journals (Sweden)

    Philipp Schuerner

    Full Text Available Sufficient ventilation and oxygenation through proper airway management is essential in patients undergoing cardio-pulmonary resuscitation (CPR. Although widely discussed, securing the airway using an endotracheal tube is considered the standard of care. Endotracheal intubation may be challenging and causes prolonged interruption of chest compressions. Videolaryngoscopes have been introduced to better visualize the vocal cords and accelerate intubation, which makes endotracheal intubation much safer and may contribute to intubation success. Therefore, we aimed to compare hands-off time and intubation success of direct laryngoscopy with videolaryngoscopy (C-MAC, Karl Storz, Tuttlingen, Germany in a randomized, cross-over manikin study.Twenty-six anesthesia residents and twelve anesthesia consultants of the University Hospital Zurich were recruited through a voluntary enrolment. All participants performed endotracheal intubation using direct laryngoscopy and C-MAC in a random order during ongoing chest compressions. Participants were strictly advised to stop chest compression only if necessary.The median hands-off time was 1.9 seconds in direct laryngoscopy, compared to 3 seconds in the C-MAC group. In direct laryngoscopy 39 intubation attempts were recorded, resulting in an overall first intubation attempt success rate of 97%, compared to 38 intubation attempts and 100% overall first intubation attempt success rate in the C-MAC group.As a conclusion, the results of our manikin-study demonstrate that video laryngoscopes might not be beneficial compared to conventional, direct laryngoscopy in easily accessible airways under CPR conditions and in experienced hands. The benefits of video laryngoscopes are of course more distinct in overcoming difficult airways, as it converts a potential "blind intubation" into an intubation under visual control.

  19. 自动体外除颤仪对猪心肺复苏的效果及对心功能的影响%Effect of automated external defibrillator on cardiopulmonary resuscitation and cardiac function

    Institute of Scientific and Technical Information of China (English)

    王烁; 武军元; 李春盛

    2010-01-01

    Objective To investigate the efficiency and safety of the automated external defibrillator (AED); and to compare the defibrillating efficacy between the domestic AED and the imported AED. Method Fourteen Peking white swine weighed (30 ± 1 ) kg, were anaesthetized and arterial cannula was inserted into the left femoral artery for collecting blood samples and measuring artery blood pressure, cardiac output (CO) and external vascular lung water index (EVWI) by using PiCCO monitor, and another cannula was inserted into the left femoral vein to place an electrode as a temporary pace maker, and then ventricular fibrillation (VF) was induced by using a programmed electrical stimulation instrument. The swine were divided into two groups randomly ( random number) after VF was confirmed by electrocardio-monitor,and the domestic made AED (M group, n = 7) or imported AED (Z group, n = 7) were used respectively in 7 swine of each group. The electrodes of defibrillator were stuck to the precordium and sternum separately, and defibrillation was delivered by the AED signal. The entire procedure of defibrillation was repeated four times. The number of defibrillation delivery required to get normal cardiac rhythm was recorded. Twenty minutes after restoration of spontaneous circulation (ROSC), blood sample was taken to measure myocardial enzyme. The CO and EVWI were measured too. Measurement data was analyzed by repeated ANOVA and enumeration data was analyzed by Chi-square test. A value of P <0.05 was regarded as being significant statistical difference. Results There were 54 episodes of VF induced in 14 swine and only one swine in Z group was dead after 2nd episode of VF, resulting in 98.1% success rate of resuscitation. There were 37 defibrillation deliveries given to swine of M group, and 75.0% produced normal cardiac rhythm after the first delivery of defibrillation,whereas 80.0% in Z group after 32 defibrillation deliveries. The length of time from AED turned on to the

  20. An audiovisual feedback device for compression depth, rate and complete chest recoil can improve the CPR performance of lay persons during self-training on a manikin.

    Science.gov (United States)

    Krasteva, Vessela; Jekova, Irena; Didon, Jean-Philippe

    2011-06-01

    This study aims to contribute to the scarce data available about the abilities of untrained lay persons to perform hands-only cardio-pulmonary resuscitation (CPR) on a manikin and the improvement of their skills during training with an autonomous CPR feedback device. The study focuses on the following questions: (i) Is there a need for such a CPR training device? (ii) How adequate are the embedded visual feedback and audio guidance for training of lay persons who learn and correct themselves in real time without instructor guidance? (iii) What is the achieved effect of only 3 min of training? This is a prospective study in which 63 lay persons (volunteers) received a debriefing to basic life support and then performed two consecutive 3 min trials of hands-only CPR on a manikin. The pre-training skills of the lay persons were tested in trial 1. The training process with audio guidance and visual feedback from a cardio compression control device (CC-Device) was recorded in trial 2. After initial debriefing for correct chest compressions (CC) with rate 85-115 min(-1), depth 3.8-5.4 cm and complete recoil, in trial 1 the lay persons were able to perform CC without feedback at mean rate 95.9 ± 18.9 min(-1), mean depth 4.13 ± 1.5 cm, with low proportions of 'correct depth', 'correct rate' and 'correct recoil' at 33%, 43%, 87%, resulting in the scarce proportion of 14% for compressions, which simultaneously fulfill the three quality criteria ('correct all'). In trial 2, the training process by the CC-Device was established by the significant improvement of the CC skills until the 60th second of training, when 'correct depth', 'correct rate' and 'correct recoil' attained the plateau of the highest quality at 82%, 90%, 96%, respectively, resulting in 73% 'correct all' compressions within 3 min of training. The training was associated with reduced variance of the mean rate 102.4 ± 4.7 min(-1) and mean depth 4.3 ± 0.4 cm, indicating a steady CC performance achieved among

  1. An audiovisual feedback device for compression depth, rate and complete chest recoil can improve the CPR performance of lay persons during self-training on a manikin

    International Nuclear Information System (INIS)

    This study aims to contribute to the scarce data available about the abilities of untrained lay persons to perform hands-only cardio-pulmonary resuscitation (CPR) on a manikin and the improvement of their skills during training with an autonomous CPR feedback device. The study focuses on the following questions: (i) Is there a need for such a CPR training device? (ii) How adequate are the embedded visual feedback and audio guidance for training of lay persons who learn and correct themselves in real time without instructor guidance? (iii) What is the achieved effect of only 3 min of training? This is a prospective study in which 63 lay persons (volunteers) received a debriefing to basic life support and then performed two consecutive 3 min trials of hands-only CPR on a manikin. The pre-training skills of the lay persons were tested in trial 1. The training process with audio guidance and visual feedback from a cardio compression control device (CC-Device) was recorded in trial 2. After initial debriefing for correct chest compressions (CC) with rate 85–115 min−1, depth 3.8–5.4 cm and complete recoil, in trial 1 the lay persons were able to perform CC without feedback at mean rate 95.9 ± 18.9 min−1, mean depth 4.13 ± 1.5 cm, with low proportions of 'correct depth', 'correct rate' and 'correct recoil' at 33%, 43%, 87%, resulting in the scarce proportion of 14% for compressions, which simultaneously fulfill the three quality criteria ('correct all'). In trial 2, the training process by the CC-Device was established by the significant improvement of the CC skills until the 60th second of training, when 'correct depth', 'correct rate' and 'correct recoil' attained the plateau of the highest quality at 82%, 90%, 96%, respectively, resulting in 73% 'correct all' compressions within 3 min of training. The training was associated with reduced variance of the mean rate 102.4 ± 4.7 min

  2. Complicated Burn Resuscitation.

    Science.gov (United States)

    Harrington, David T

    2016-10-01

    More than 4 decades after the creation of the Brooke and Parkland formulas, burn practitioners still argue about which formula is the best. So it is no surprise that there is no consensus about how to resuscitate a thermally injured patient with a significant comorbidity such as heart failure or cirrhosis or how to resuscitate a patient after an electrical or inhalation injury or a patient whose resuscitation is complicated by renal failure. All of these scenarios share a common theme in that the standard rule book does not apply. All will require highly individualized resuscitations. PMID:27600129

  3. Plasma catecholamines after endotracheal administration of adrenaline during postnatal resuscitation.

    OpenAIRE

    K. O. Schwab; von Stockhausen, H B

    1994-01-01

    To analyse the degradation of adrenaline after cardiopulmonary resuscitation of preterm neonates, free and sulphoconjugated adrenaline, noradrenaline, and dopamine were determined in 31 preterm neonates by a radioenzymatic method. Nine of the neonates received a high dose (250 micrograms/kg) of endotracheally administered adrenaline (1:1000); three of them had more than one dose of adrenaline. With the exception of sulphoconjugated dopamine, the free and sulphoconjugated catecholamine concent...

  4. Emergency nurses' current practices and understanding of family presence during CPR.

    LENUS (Irish Health Repository)

    Madden, Eilis

    2012-02-03

    PURPOSE: To examine emergency nurses\\' current practices and understanding of family presence during CPR in the emergency department, Cork University Hospital, Republic of Ireland. METHOD: A quantitative descriptive design was used in the study. A questionnaire developed by ENA was distributed to emergency nurses working in a level I trauma emergency department at Cork University Hospital. The total sample number was 90, including all emergency nurses with at least 6 months\\' emergency nursing experience. RESULTS: Emergency nurses often took families to the bedside during resuscitation efforts (58.9%) or would do so if the opportunity arose (17.8%). A high percentage (74.4%) of respondents would prefer a written policy allowing the option of family presence during CPR. The most significant barrier to family witnessed resuscitation (FWR) was conflicts occurring within the emergency team. The most significant facilitator to FWR was a greater understanding of health care professionals on the benefits of FWR to patients and families, indicating the need for educational development. CONCLUSION: The findings of the study and previously published studies indicate the need for development of written polices and guidelines on the practice to meet the needs of patients, families, and staff by providing consistent, safe, and caring practices for all involved in the resuscitation process. Recommendations of the study include the development of a written policy and an educational programme on the safe implementation and practices of FWR.

  5. 企业员工对心肺复苏认知度及现场实施急救意愿的调查%Survey of cognition degree of employees on CPR(cardio-pulmonary resuscitation) and their wishes of scene first-aid implementation

    Institute of Scientific and Technical Information of China (English)

    罗丽珊; 连向阳; 江勇; 李帅兵; 甘世祥; 徐孝邓

    2014-01-01

    [目的]了解企业员工对成人心肺复苏(CPR)指南相关知识的认知度、掌握CPR技术情况、接受相关培训和对工友等陌生人实施CPR技术的意愿,探讨有效提高公众急救意识和CPR技能的方法,为开展全民急救培训提供有效的培训方式.[方法]采用自行设计的调查问卷对5家企业的800名员工进行现场调查.[结果]被调查者仅有8.5%接受过CPR培训或熟悉CPR技术,其中只有3.5%知道2010年版CPR国际新指南的改变;96.5%表示愿意参加CPR培训;现场有陌生人倒地时,73.5%选择只拨打急救电话,而选择进行现场急救的仅占16.4%;但当倒地的是朋友或亲人时则有91.8%选择拨打急救电话并进行急救.[结论]企业员工对CPR的知晓率不高,多不具备CPR急救技能,对陌生人现场施救的意愿较低,但大多愿意参加CPR培训,因此应对企业员工开展有效的CPR培训,提高员工现场实施CPR的意愿和能力.

  6. Licensing of radioactive material (CPR Part 2)

    International Nuclear Information System (INIS)

    This Code of PAEC Regulations (CPR) part 2 sets forth the rules and regulations applicable to all persons in the Philippines governing the licensing of radioactive materials by the Philippine Nuclear Research Institute (PNRI). The following are the parts of the CPR, 1) General provisions, 2) Exceptions, 3) Licenses, 4) Records, reports, inspections and tests, and 5) Enforcement. (ELC)

  7. Increased susceptibility to cardiovascular effects of dihydrocapcaicin in resuscitated rats. Cardiovascular effects of dihydrocapsaicin

    DEFF Research Database (Denmark)

    Fosgerau, Keld; Ristagno, Giuseppe; Jayatissa, Magdalena Niepsuj; Axelsen, Mads; Gotfredsen, Jacob W; Weber, Uno J; Køber, Lars; Torp-Pedersen, Christian; Videbaek, Charlotte

    2010-01-01

    Survivors of a cardiac arrest often have persistent cardiovascular derangements following cardiopulmonary resuscitation including decreased cardiac output, arrhythmias and morphological myocardial damage. These cardiovascular derangements may lead to an increased susceptibility towards the external...... and internal environment of the cardiovascular system as compared to the healthy situation....

  8. Revisión de las iniciativas llevadas a cabo en España para implementar la enseñanza de la reanimación cardiopulmonar básica en las escuelas Review of initiatives carried out in Spain to implement teaching of basic cardiopulmonary reanimation in schools

    Directory of Open Access Journals (Sweden)

    Ò. Miró

    2012-12-01

    Full Text Available La parada cardiorrespiratoria (PCR es una situación de máxima urgencia médica que potencialmente puede revertirse si se inician maniobras de reanimación cardiopulmonar (RCP básica de forma inmediata. Sin embargo, esto sucede en menos del 25% de las PCR presenciadas por los testigos, por lo que es necesario incrementar el conocimiento de estas maniobras en la población general. Una forma de que este conocimiento pueda alcanzar a toda la población es introducir su enseñanza durante la educación obligatoria, como muchas organizaciones especializadas en esta materia recomiendan. Este trabajo analiza las iniciativas llevadas a cabo en este sentido en España, incluyendo la experiencia de los autores en el desarrollo del PROCES, un programa dirigido a los estudiantes de 15 y 16 años que se lleva a cabo desde hace 10 años en la ciudad de Barcelona.Cardiorespiratory arrest (CRA is a situation of maximum medical emergency which can be potentially reversed if basic cardiopulmonary resuscitation manoeuvres (CPR are provided by the first bystander. Nonetheless, this is done in less than 25 % of the cardiorespiratory arrests (CRA witnessed by bystanders. Thus, it is urgent to increase the knowledge of such basic CPR manoeuvres among the public in general. One strategy consists in the teaching of basic CPR techniques in schools following the recommendations made by specialized institutions. This study analyzes the initiatives carried out in Spain, including the authors´ own experience acquired during the development of PROCES, a program aimed a students from 15 to 16 years of age and carried out during the last 10 years in Barcelona.

  9. ABC of Resuscitation

    CERN Document Server

    Colquhoun, Michael

    2003-01-01

    This guide has concise and practical information on all aspects of resuscitation. New guidelines are just one of the changes to the 5th edition of this book as many of the chapters have been completely rewritten.

  10. Prolonged Intraoperative Cardiac Resuscitation Complicated by Intracardiac Thrombus in a Patient Undergoing Orthotopic Liver Transplantation.

    Science.gov (United States)

    Kim, Sang; DeMaria, Samuel; Cohen, Edmond; Silvay, George; Zerillo, Jeron

    2016-09-01

    We report the case of successful resuscitation after prolonged cardiac arrest during orthotopic liver transplantation. After reperfusion, the patient developed ventricular tachycardia, complicated by intracardiac clot formation and massive hemorrhage. Transesophageal echocardiography demonstrated stunned and nonfunctioning right and left ventricles, with developing intracardiac clots. Treatment with heparin, massive transfusion and prolonged cardiopulmonary resuscitation ensued for 51 minutes. Serial arterial blood gases demonstrated adequate oxygenation and ventilation during cardiopulmonary resuscitation. Cardiothoracic surgery was consulted for potential use of extracorporeal membrane oxygenation, however, the myocardial function improved and the surgery was completed without further intervention. On postoperative day 6, the patient was extubated without neurologic or cardiac impairment. The patient continues to do well 2 years posttransplant, able to perform independent daily activities of living and his previous job. This case underscores the potential for positive outcomes with profoundly prolonged, effective advanced cardiovascular life support in patients who experience postreperfusion syndrome. PMID:27233818

  11. Estimation of cerebral blood flow during cardiopulmonary resuscitation in humans

    DEFF Research Database (Denmark)

    Christensen, S F; Stadeager, Carsten Preben; Siemkowicz, E

    1990-01-01

    /kg/min). The cortical CBF was found between 14 and 211 ml 100 g-1.min-1 with mean 42 ml 100 g-1.min-1 and mean white matter CBF equal to 27 ml 100 g-1.min-1. It is suggested that the external cardiac massage in humans may be of poor efficacy in terms of brain revival. Cortical CBF after long...

  12. The attitude of cardiac care patients towards CPR and CPR education.

    Science.gov (United States)

    Thorén, Ann-Britt; Axelsson, Asa; Herlitz, Johan

    2004-05-01

    The recommended targeting of the elderly, those with heart conditions and their family members for CPR education remains unaccomplished. Little is known about cardiac patients' knowledge of and attitude towards CPR and CPR education. This study aimed to investigate cardiac care patients' attitude towards CPR and interest in CPR education. An interview, based on a questionnaire, was conducted with 401 consecutive patients admitted to a coronary care unit. Most participants had heard about the concept of CPR and 64% were aware of its content. In the event of an emergency, 96% were willing to undergo CPR. Age, previous myocardial infarction and heart failure were significantly associated with the willingness or lack of willingness to undergo CPR. Forty percent of the participants had attended one or more courses but only a few within the last two years. The major reasons for not being educated in CPR were a lack of awareness of the availability of CPR training for the public, lack of interest or lack of enterprise. Among those not educated in CPR, 46% would like to attend a course. A hospital was the preferred location for the course, often due to the perceived higher competence of the instructors, but sometimes, because it offered a safe environment. The primary health care centre was preferred because of its location near the participants' homes. In order to increase the proportion of people trained in CPR in target groups such as cardiac care patients and their family members, healthcare professionals should provide patients with information and opportunities to attend locally situated, professionally led courses. PMID:15135193

  13. Theoretical knowledge of nurses working in non-hospital urgent and emergency care units concerning cardiopulmonary arrest and resuscitation Conocimiento teórico de los enfermeros sobre parada cardiorrespiratoria y resucitación cardiopulmonar en unidades no hospitalarias de atención de urgencia y emergencia Conhecimento teórico dos enfermeiros sobre parada e ressuscitação cardiopulmonar, em unidades não hospitalares de atendimento à urgência e emergência

    Directory of Open Access Journals (Sweden)

    Angélica Olivetto de Almeida

    2011-04-01

    Full Text Available Non-Hospital Urgent and Emergency Care Units were created to deliver care to patients in chronic or acute situations and to coordinate the flow of urgent care. This descriptive study analyzed the theoretical knowledge of nurses working in these units concerning cardiopulmonary arrest and resuscitation. A questionnaire was applied to 73 nurses from 16 units in seven cities in the region of Campinas, SP, Brazil. The respondents displayed some gaps in their knowledge such as how to detect Cardiopulmonary Arrest (CPA, the ability to list the sequence of basic life support, and how to determine the appropriate compression to ventilation ratio (>60%. They also did not know: the immediate procedures to take after CPA detection (>70%; the rhythm pattern present in a CPA (>80%; and they only partially identified (100% the medication used in cardiopulmonary resuscitation. The average score on a scale from zero to ten was 5.2 (± 1.4. The nurses presented partial knowledge of the guidelines available in the literature.Las Unidades no hospitalarias de Atención de Urgencia y Emergencia fueron creadas para atender pacientes con cuadros agudos o crónicos agudos y ordenar los flujos de urgencia. El objetivo de este estudio fue analizar el conocimiento teórico de los enfermeros de esas unidades sobre parada cardiorrespiratoria y resucitación cardiopulmonar. Se trata de un estudio descriptivo, cuyos datos fueron obtenidos aplicando un cuestionario a 73 enfermeros de 16 unidades, de siete municipios de la Región Metropolitana de Campinas. Se observó que los entrevistados presentaron vacíos de conocimiento sobre como detectar: la parada cardiorrespiratoria, la secuencia del soporte básico de vida y la relación ventilación/compresión (>60%; desconocen las conductas que deben adoptadas inmediatamente después de la detección (> 70% y los estándares de ritmos presentes en la parada cardíaca (> 80%; y identificaron parcialmente (100% los f

  14. Qualidade das anotações de enfermagem relacionadas à ressuscitação cardiopulmonar comparadas ao modelo Utstein Calidad de las anotaciones de enfermería relacionadas a la resucitación cardiopulmonar comparadas con el modelo Utstein Quality of nursing records related to cardiopulmonary resuscitation compared to the Utstein model

    Directory of Open Access Journals (Sweden)

    Ana Paula Fernandes

    2010-01-01

    los eventos (16%, drogas utilizadas (50% y profesionales envueltos en la RPC (88%. CONCLUSIONES: Las anotaciones fueron escasas y, frecuentemente, no realizadas. La utilización del modelo Utstein favorece la anotación secuencial de los eventos, evitando la pérdida de datos.OBJECTIVE: To assess the quality of nursing records related to cardiopulmonary resuscitation, comparing them to the validated Utstein protocol, in a university hospital. METHODS: Retrospective, exploratory and descriptive study, with quantitative approach, performed by means of consultation records of patients that suffered cardiorespiratory arrest (CRA followed by death. The data collection was carried out in the period of May 1st to June 30th, in 2009. RESULTS: Of the 144 medical records surveyed, 74 were dismissed for not having any recorded information on the items to be studied and, 70 constituted the study sample. In these there were no entries on: the immediate cause of CRA (92%; the interventions seeking to recover the cardiorespiratoy arrest (RCA (71%; on the initial rate of CRA (59%; on the time of events (16%; on drugs used (50%; and, on the professionals involved in RCA (88%. CONCLUSIONS: The notes were scarce and often not realized. The use of the Utstein model favors the annotation sequence of events, avoiding data loss.

  15. First responder resuscitation teams in a rural Norwegian community: sustainability and self-reports of meaningfulness, stress and mastering

    Directory of Open Access Journals (Sweden)

    Meland Eivind

    2010-05-01

    Full Text Available Abstract Background Training of lay first responder personnel situated closer to the potential victims than medical professionals is a strategy potentially capable of shortening the interval between collapse and start of cardiopulmonary resuscitation (CPR in cases of out-of-hospital cardiac arrest. In this study we trained lay first responders personnel in basic life support (BLS and defibrillation for cases of cardiac arrest and suspected acute myocardial infarction (AMI. Methods Forty-two lay first responders living in remote areas or working in industries in the island community of Austevoll, Western Norway, were trained in CPR and defibrillation. We placed particular emphasis on the first responders being able to defibrillate a primary ventricular fibrillation (PVF in patients with AMI. The trainees were organised in four teams to attend victims of AMI and cardiac arrest while awaiting the arrival of the community emergency medical services. The purpose of the study was to find out whether the teams were able to function during the five-year study project, and to examine whether lives could be saved. The first responders completed questionnaires each year on their experiences of participation. Data on the medical actions of the teams were also collected. Results By the end of the project all groups were functioning. The questionnaires evidenced a reasonable degree of motivation and self-evaluated competence in both types of group organisation, but in spite of this attrition effects in the first responders were considerable. The first responders were called out on 24 occasions, for a total of 17 patients. During the study period no case of PVF occurred after the arrival of the first responders, and the number of AMIs was very low, strongly deviating from what was anticipated. No lives were saved by the project. Conclusions The teams were sustained for almost five years without any significant deterioration of self-reported stress or mastering

  16. Proposta educacional virtual sobre atendimento da ressuscitação cardiopulmonar no recém-nascido Propuesta educativa virtual para la atención de la reanimación cardiopulmonar en el recién nacido Virtual educational proposal in cardiopulmonary resuscitation for the neonate care

    Directory of Open Access Journals (Sweden)

    Gilciane Ribeiro Gonçalves

    2010-06-01

    - Fundamentos de anatomía y fisiología cardiaca del recién nacido; Módulo 2 - Factores de riesgo para la ocurrencia de paro cardiorrespiratorio en el recién nacido; Módulo 3 - Planeamiento de los cuidados de enfermería; Módulo 4 - Medicamentos utilizados en el paro cardiorrespiratorio del recién nacido, y Módulo 5 - Atención del paro cardiorrespiratorio en el recién nacido. Este estudio puede contribuir a la innovación en la enseñanza de la enfermería a partir de una propuesta educativa virtual referida a un tema de alta relevancia como lo es la atención de la resucitación cardiopulmonar del recién nacido.The purpose of this study was to develop an educational proposal using virtual multimedia resources, to innovate, stimulate and diversify areas of communication and interaction, facilitating nurses' autonomous and reflexive process of teaching and learning. This is an applied research, following the cyclical and interactive phases of designing, planning, developing and implementing. The educational proposal was developed on the TelEduc platform, using specific tools for content organization and communication between students and administrator. The teaching modules were on the following themes: Module 1 - Fundamentals of the heart anatomy and physiology in newborns; Module 2 - Risk factors for the occurrence of cardiorespiratory arrest in newborns; Module 3 - Planning nursing care; Module 4 - Medications used in cardiopulmonary arrests in newborns; and Module 5 - Cardiorespiratory arrest care in newborns. This study may contribute to innovating teaching in nursing from a virtual educational proposal on the important issue of newborn cardiopulmonary resuscitation care.

  17. 音乐辅助心肺复苏训练可有效提高胸外按压效果%Listening to music during CPR training improves compliance of effective external chest compression

    Institute of Scientific and Technical Information of China (English)

    刘耕; 王聪; 马玉华; 涂家红; 关岚; 赵斌

    2014-01-01

    目的:通过在心肺复苏培训中引入音乐辅助控制按压节奏,以期提高胸外按压质量。方法选取我院住院医师进行心肺复苏培训的人员,将其分为试验组(音乐组),培训过程中循环播放“拉德斯基进行曲”音乐,并要求受训者配合音乐节奏进行胸外按压。对照组(非音乐组),进行无音乐常规培训。两组受训者在两周后分别进行每人1 min的持续胸外按压考核(无音乐环境下),记录并比较两组的平均按压频率和按压深度。结果试验组的平均按压频率显著低于对照组,但两组在平均按压深度上差异无统计学意义。试验组的平均按压频率达标率显著高于对照组(65%vs 48%),平均按压深度达标率略高于对照组(47% vs 43%)。对照组在平均按压频率和平均按压深度之间呈现显著的负相关性,而试验组内两者不存在显著的负相关性。结论音乐辅助心肺复苏培训在帮助操作者合理控制胸外按压频率方面有显著的效果。%Objective An increased compression rate always delivers an inadequate depth during the cardiopulmonary resuscitation (CPR) performance.The proportion of subjects compressing at the correct rate and depth is very important to a successful CPR operation .In this study, we aimed to determine whether listening to music during CPR training increase the compliance of effective external chest compression .Methods One hundred and thirty -one residents were randomized into two groups ( music group vs .no -music group ) to perform CPR training .Participants in music group perform continuous external chest compressions on a manikin accompanied by “Radetzkymarsch” and were asked to time compressions to the musical beat , meanwhile no-music group accompanied by no music .After two weeks , the participants were retested of one minute continuous external chest compressions without listening to the music .Rates and

  18. Hydroxyethyl starch for resuscitation

    DEFF Research Database (Denmark)

    Haase, Nicolai; Perner, Anders

    2013-01-01

    PURPOSE OF REVIEW: Resuscitation with hydroxyethyl starch (HES) is controversial. In this review, we will present the current evidence for the use of HES solutions including data from recent high-quality randomized clinical trials. RECENT FINDINGS: Meta-analyses of HES vs. control fluids show clear...

  19. Witnessed resuscitation: a concept analysis.

    Science.gov (United States)

    Walker, Wendy Marina

    2006-03-01

    The science and practice of resuscitation is recognised and endorsed on an international level, yet for more than a decade it has appeared in the literature alongside words such as witnessing or witnessed to signify the practice of family presence during a resuscitation attempt. This paper explores the meaning of witnessed resuscitation using the process for concept analysis proposed by Rodgers. The term resuscitation is explored, followed by identification of relevant uses of the concept of witnessed resuscitation. The reader is introduced to conceptual variations that challenge the way in which the concept has become associated with family or relatives presence in the resuscitation room of an accident and emergency department. Conceptual clarity is further enhanced through the identification of references, antecedents and consequences of witnessed resuscitation and by providing a model case of the concept that includes its defining attributes. PMID:16043184

  20. Hypotensive Resuscitation among Trauma Patients

    Science.gov (United States)

    Carrick, Matthew M.; Leonard, Jan; Slone, Denetta S.; Mains, Charles W.

    2016-01-01

    Hemorrhagic shock is a principal cause of death among trauma patients within the first 24 hours after injury. Optimal fluid resuscitation strategies have been examined for nearly a century, more recently with several randomized controlled trials. Hypotensive resuscitation, also called permissive hypotension, is a resuscitation strategy that uses limited fluids and blood products during the early stages of treatment for hemorrhagic shock. A lower-than-normal blood pressure is maintained until operative control of the bleeding can occur. The randomized controlled trials examining restricted fluid resuscitation have demonstrated that aggressive fluid resuscitation in the prehospital and hospital setting leads to more complications than hypotensive resuscitation, with disparate findings on the survival benefit. Since the populations studied in each randomized controlled trial are slightly different, as is the timing of intervention and targeted vitals, there is still a need for a large, multicenter trial that can examine the benefit of hypotensive resuscitation in both blunt and penetrating trauma patients. PMID:27595109

  1. [Resuscitation - Adult advanced life support].

    Science.gov (United States)

    Gräsner, Jan-Thorsten; Bein, Berthold

    2016-03-01

    Enhanced measures for resuscitation of adults are based on basic measures of resuscitation. The central elements are highly effective chest compressions and avoidance of disruptions that are associated with poor patient outcomes that occur within seconds. The universal algorithm distinguishes the therapy for ventricular fibrillation from the therapy in asystole or pulseless electrical activity (PEA) by the need of defibrillation, and amiodarone administration in the former. Defibrillation is biphasic. In all other aspects, there are no differences in therapy. In each episode of cardiac arrest, reversible causes should be excluded or treated. For the diagnosis during resuscitation, sonography can be helpful. What is new in the 2015 ERC recommendations is the use of capnography, which can be used for the assessment of ROSC (return of spontaneous circulation), ventilation, resuscitation and intubation quality. Mechanical resuscitation devices can be used in selected situations. Successful primary resuscitation should be directly followed by measures of the post-resuscitation care. PMID:27022698

  2. Applying CPR to a gas utility

    International Nuclear Information System (INIS)

    The latest management tool to hit the United States over the past five years is Core Process Re-engineering (CPR). Though not as radical a procedure as the well-known rescue method it shares an abbreviation with, it is viewed as the radical thinking of a business process. CPR has helped breathe new life into gas and electric utilities in recent years, which have been using it to find ways to increase customer satisfaction, decrease operating costs, reduce process time and/or increase quality. The first phase of a typical project identifies and reviews current processes and obtains information that can point out re-engineering opportunities. The second phase involves the actual redesign of the current process. In this phase new teams may be formed, since the skill requirements are different (creative thinking becomes very important, for instance). Once alternatives are finalized and approved, the actual change process begins. Implementing all the recommendations can take several years, primarily because of labor and regulatory implications; therefore, planning the implementation is the most important part of the project. First, develop an overall implementation strategy. This overall strategy should address four major questions: What to implement? Who will implement? When to implement? How to implement? CPR is not an automatic solution to a problem. Any company wanting to expedite a CPR effort should consider the following factors: Align the CPR objectives to the overall company objectives; Ensure that senior management is actively involved and supports the CPR activities; Select the right team of people and ensure they are committed to the project; Develop a case for change and instill a sense of urgency in all the stakeholders; Focus on business results and not on specific activities; and Communicate, communicate, communicate

  3. CPR - child 1 to 8 years old - slideshow

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/presentations/100215.htm CPR - child 1 to 8 years old - series To ... and retrieve an AED until you have performed CPR for about 2 minutes. 3. Carefully place the ...

  4. CPR - child 1 to 8 years old - series (image)

    Science.gov (United States)

    ... and retrieve an AED until you have performed CPR for about 2 minutes. 3. Carefully place the ... second and make the chest rise. 8. Continue CPR (30 chest compressions followed by 2 breaths, then ...

  5. Cardiopulmonary arrest induced by anaphylactoid reaction with contrast media.

    Science.gov (United States)

    Nakamura, Iwao; Hori, Shingo; Funabiki, Tomohiro; Sekine, Kazuhiko; Kimura, Hiroyuki; Fujishima, Seitaro; Aoki, Katsunori; Kuribayashi, Sachio; Aikawa, Naoki

    2002-05-01

    Anaphylactoid reactions to iodinated contrast media can cause life-threatening events and even death. A 44-year-old woman presented with cardiopulmonary arrest (CPA) immediately following the administration of nonionic iodinated contrast media for an intravenous pyelography. Her cardiac rhythm during CPA was asystole. She was successfully resuscitated by the radiologists supported by paged emergency physicians using the prompt intravenous administration of 1 mg of epinephrine. Neither laryngeal edema nor bronchial spasm was observed during the course of treatment, and she was discharged on the 4th day without any complications. The patient did not have a history of allergy, but had experienced a myocardial infarction and aortitis. She had undergone 11 angiographies and had been taking a beta-adrenergic receptor antagonist. Planned emergency medical backup is advisable to ensure resuscitation in the event of an anaphylactoid reaction to the use of contrast media in-hospital settings. PMID:12009227

  6. CPR: A Model for Effective Goal Setting.

    Science.gov (United States)

    Bey, Theresa M.

    The Complete Procedural Record (CPR) method provides an opportunity for the student teacher to: (1) review theories, practices, and experiences he or she encounters in teacher preparation courses; (2) rethink the various responsibilities and tasks one will have to assume during the practice teaching experience; (3) identify the concerns one has…

  7. Viscoelastic guidance of resuscitation

    DEFF Research Database (Denmark)

    Stensballe, Jakob; Ostrowski, Sisse R; Johansson, Pär I

    2014-01-01

    populations. In trauma care, viscoelastic hemostatic assays allows for rapid and timely identification of coagulopathy and individualized, goal-directed transfusion therapy. As part of the resuscitation concept, viscoelastic hemostatic assays seem to improve outcome also in trauma; however, there is a need......PURPOSE OF REVIEW: Bleeding in trauma carries a high mortality and is increased in case of coagulopathy. Our understanding of hemostasis and coagulopathy has improved, leading to a change in the protocols for hemostatic monitoring. This review describes the current state of evidence supporting the...... use of viscoelastic hemostatic assays to guide trauma resuscitation. RECENT FINDINGS: Viscoelastic hemostatic assays such as thrombelastography and rotational thrombelastometry have shown to reduce bleeding, transfusion of fresh frozen plasma and platelets, and possibly mortality in different surgical...

  8. Protocolized Resuscitation of Burn Patients.

    Science.gov (United States)

    Cancio, Leopoldo C; Salinas, Jose; Kramer, George C

    2016-10-01

    Fluid resuscitation of burn patients is commonly initiated using modified Brooke or Parkland formula. The fluid infusion rate is titrated up or down hourly to maintain adequate urine output and other endpoints. Over-resuscitation leads to morbid complications. Adherence to paper-based protocols, flow sheets, and clinical practice guidelines is associated with decreased fluid resuscitation volumes and complications. Computerized tools assist providers. Although completely autonomous closed-loop control of resuscitation has been demonstrated in animal models of burn shock, the major advantages of open-loop and decision-support systems are identifying trends, enhancing situational awareness, and encouraging burn team communication. PMID:27600131

  9. Cardiopulmonary bypass in pregnancy.

    Science.gov (United States)

    Pomini, F; Mercogliano, D; Cavalletti, C; Caruso, A; Pomini, P

    1996-01-01

    The cardiopathic patient can sustain acute heart failure during pregnancy. In such cases, if open heart operation is necessary to save the patient's life, the fetus could be seriously compromised after exposure to cardiopulmonary bypass. From 1958 to 1992, 69 reports of cardiac operations during pregnancy with the aid of cardiopulmonary bypass have been published. Maternal mortality was 2.9%. Embryofetal mortality was 20.2%. Examining only the last 40 patients, maternal and embryofetal mortality were 0.0% and 12.5%, respectively. Embryofetal mortality was 24.0% when hypothermia was used, compared with 0.0% while operating in normothermia. Maternal mortality did not change. The use of hypothermia during cardiopulmonary bypass provoked uterine contractions in several patients. Hypothermia decreases O2 exchange through the placenta. Pump flow and mean arterial pressure during cardiopulmonary bypass seem to be the most important parameters that influence fetal oxygenation. We speculate that cardiac operation is not a contraindication to pregnancy prolongation. PMID:8561577

  10. Cardiopulmonary discipline science plan

    Science.gov (United States)

    1991-01-01

    Life sciences research in the cardiopulmonary discipline must identify possible consequences of space flight on the cardiopulmonary system, understand the mechanisms of these effects, and develop effective and operationally practical countermeasures to protect crewmembers inflight and upon return to a gravitational environment. The long-range goal of the NASA Cardiopulmonary Discipline Research Program is to foster research to better understand the acute and long-term cardiovascular and pulmonary adaptation to space and to develop physiological countermeasures to ensure crew health in space and on return to Earth. The purpose of this Discipline Plan is to provide a conceptual strategy for NASA's Life Sciences Division research and development activities in the comprehensive area of cardiopulmonary sciences. It covers the significant research areas critical to NASA's programmatic requirements for the Extended-Duration Orbiter, Space Station Freedom, and exploration mission science activities. These science activities include ground-based and flight; basic, applied, and operational; and animal and human research and development. This document summarizes the current status of the program, outlines available knowledge, establishes goals and objectives, identifies science priorities, and defines critical questions in the subdiscipline areas of both cardiovascular and pulmonary function. It contains a general plan that will be used by both NASA Headquarters Program Offices and the field centers to review and plan basic, applied, and operational (intramural and extramural) research and development activities in this area.

  11. The impact of in-house surgeons and operating room resuscitation on outcome of traumatic injuries.

    Science.gov (United States)

    Hoyt, D B; Shackford, S R; McGill, T; Mackersie, R; Davis, J; Hansbrough, J

    1989-08-01

    As trauma systems develop, more patients can potentially benefit from immediate surgery. With in-house surgeons available, enthusiasm for direct transfer from the scene to the operating room (OR) has developed in many institutions. The purpose of this study was to define precisely which patients should be taken to the OR for resuscitation. Three hundred twenty-three patients were taken to the OR directly from the field during a 4-year period (6.9% of trauma activations). Indications included the following: (1) cardiac arrest--one vital sign present, (2) persistent hypotension despite field intravenous fluid, and (3) uncontrolled external hemorrhage. A board-certified surgeon and resuscitation team met the field transport team in the OR in all cases. Cardiopulmonary resuscitation for patients with blunt trauma was not accompanied by survival even with immediate surgery by a trained surgeon and it wastes valuable OR resources. Patients with prehospital hypotension unresponsive to fluid resuscitation indicate the need for rapid surgery. Patients with blunt injuries even with hypotension infrequently undergo operations in less than 20 minutes and can be resuscitated in traditional areas where better roentgenograms are obtained. Penetrating injuries to the chest and abdomen with hypotension are the primary indications for OR resuscitation. It can be anticipated with field communication and accompanied by enhanced survival. PMID:2757502

  12. Estudo preliminar das relações entre duração da parada cardiorrespiratória e suas consequências nas vítimas de trauma Preliminary study of the relationship between the cardiopulmonary arrest time and its consequences in patients who underwent trauma

    Directory of Open Access Journals (Sweden)

    Andréia Bertelli

    1999-06-01

    Full Text Available Foi proposta desta pesquisa obter subsídios para iniciar ou manter manobras de reanimação cardiopulmonar (RCP especificamente em vítimas de trauma. A duração da parada e reanimação cardiopulmonar de sobreviventes foi descrita, assim como, o desempenho cerebral e mortalidade dessas vítimas 24, 48 e 72 horas após tais eventos terem ocorrido. Com os resultados dessa caracterização estudou-se a relação entre tempo de parada e reanimação cardiorrespiratória, e, mortalidade. Os dados foram obtidos em plantões no Pronto Socorro do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo. Grande parte das vítimas (93,4% apresentaram trauma grave e a principal "causa mortis" foi trauma crânio-encefálico. A sobrevivência ao período de 72 horas foi de 10%. A avaliação de 72 horas, das vítimas sobreviventes a parada cardiorrespiratória (PCR de causa traumática mostrou mau desempenho cerebral dessas vítimas no período. A sobrevida após o primeiro episódio de PCR relacionou-se mais consistentemente com o tempo de PCR das vítimas de trauma do que o tempo de RCP. O tempo de PCR The proposal of this research was to obtain parameters to start or maintain cardiopulmonary resuscitation (CPR in victims of trauma. The duration of the cardiac arrest and the CPR of the survivors was described, as well as the cerebral performance and the mortality of these victims 24, 48 and 72 hours after these events had happened. With the results of this caracterization the relation between duration of cardiac arrest time, CPR and mortality were described. Data for this report were coleted in Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo emergency departament. A big amount of the victims (93, 4% presents severe trauma and main cause of death was brain injury. Survival at 72 hours after CPR was 10%. The assessment, during the 72 hour period, of the survivors from cardiac arrest of traumatic cause has

  13. Effects of arterial and venous volume infusion on coronary perfusion pressures during canine CPR.

    Science.gov (United States)

    Gentile, N T; Martin, G B; Appleton, T J; Moeggenberg, J; Paradis, N A; Nowak, R M

    1991-08-01

    Intraarterial (IA) volume infusion has been reported to be more effective than intravenous (IV) infusion in treating cardiac arrest due to exsanguination. A rapid IA infusion was felt to raise intraaortic pressure and improve coronary perfusion pressure (CPP). The purpose of this study was to determine if IA or IV volume infusion could augment the effect of epinephrine on CPP during CPR in the canine model. Nineteen mongrel dogs with a mean weight of 26.3 +/- 4.2 kg were anesthetized and mechanically ventilated. Thoracic aortic (Ao), right atrial (RA) and pulmonary artery catheters were placed for hemodynamic monitoring. Additional Ao and central venous catheters were placed for volume infusion. Ventricular fibrillation was induced and Thumper CPR was begun after 5 min (t = 5). At t = 10, all dogs received 45 micrograms/kg IV epinephrine. Six animals received epinephrine alone (EPI). Five dogs received EPI plus a 500 cc bolus of normal saline over 3 min intravenously (EPI/IV). Another group (n = 8) received EPI plus the same fluid bolus through the aortic catheter (EPI/IA). Resuscitation was attempted at t = 18 using a standard protocol. There was a significant increase in CPP over baseline in all groups. The changes in CPP from baseline induced by EPI, EPI/IV and EPI/IA were 20.6 +/- 3.7, 22.8 +/- 4.2 and 22.2 +/- 2.4 mmHg, respectively. Volume loading did not augment the effect of therapeutic EPI dosing. By increasing both preload and afterload, volume administration may in fact be detrimental during CPR. PMID:1658894

  14. Newly graduated doctors' competence in managing cardiopulmonary arrests assessed using a standardized Advanced Life Support (ALS) assessment

    DEFF Research Database (Denmark)

    Jensen, Marianne Lidang; Hesselfeldt, R.; Rasmussen, M.B.;

    2008-01-01

    Aim of the study: Several studies using a variety of assessment approaches have demonstrated that young doctors possess insufficient resuscitation competence. The aims of this study were to assess newly graduated doctors’ resuscitation competence against an internationally recognised standard and...... to study whether teaching site affects their resuscitation competence. Materials and methods: The entire cohort of medical students from Copenhagen University expected to graduate in June 2006 was invited to participate in the study. Participants’ ALS- competence was assessed using the Advanced Life...... resuscitation teaching issued by the university. Results: Participation was accepted by 154/240 (64%) graduates. Only 23% of the participants met the ALS pass criteria. They primarily lacked skills in managing cardiopulmonary arrest. There were significant differences in ALS-competence between teaching sites....

  15. CPR5: A Jack of all trades in plants

    OpenAIRE

    Jing, Hai-Chun; Dijkwel, Paul P.

    2008-01-01

    In our recent paper in Journal of Experimental Botany, we examined the effects of cpr5/old1 mutations and CPR5 overexpression on Arabidopsis growth and development.1 We found that CPR5 is important for early plant growth but promotes senescence at late development and hence proposed it as a senescence-regulatory gene as predicted by the Evolutionary Theory of Senescence derived from studies on animal ageing. One of the key unsolved issues is how CPR5 contributes to the early plant growth and ...

  16. Bystander-initiated chest compression-only CPR is better than standard CPR in out-of-hospital cardiac arrest

    OpenAIRE

    Cabrini, L; Biondi-Zoccai, G; Landoni, G; Greco, M.; Vinciguerra, F; Greco, T; Ruggeri, L; Sayeg, J; Zangrillo, A

    2010-01-01

    Introduction Out-of-hospital cardiac arrest has a low survival rate to hospital discharge. Recent studies compared a simplified form of CPR, based on chest compression alone versus standard CPR including ventilation. We performed systematic review and meta-analysis of randomized controlled trials, focusing on survival at hospital discharge. Methods We extensively searched the published literature on out-of hospital CPR for non traumatic cardiac arrest in different databases. Results We identi...

  17. Resuscitation of subdiaphragmatic exsanguination.

    Science.gov (United States)

    Ross, S E; Schwab, C W

    1988-04-01

    Subdiaphragmatic exsanguination is a major cause of death in civilian trauma. In a 1-year review of 867 consecutive admissions to a Level I Trauma Center, a 4.3 per cent incidence (37 patients) of infradiaphragmatic exsanguination was found. Eleven per cent of all abdominal injuries and 35 per cent of pelvic fractures sustained massive hemorrhage. A treatment protocol incorporating immediate airway control, MAST device, super-large bore venous access, warming rapid infusors, immediate type O blood transfusion, emergency department thoracotomy, and emergent operation as required, produced an overall mortality of 54 per cent. Mortality was higher for pelvic fracture (59%) than abdominal injury (43%). No patient survived ED thoracotomy. Continued developments in resuscitation techniques, as well as prehospital, and operative care are required to reduce mortality from exsanguinating hemorrhage. PMID:3355017

  18. Resuscitation and auto resuscitation by airway reflexes in animals

    OpenAIRE

    Tomori, Zoltan; Donic, Viliam; Benacka, Roman; Jakus, Jan; Gresova, Sona

    2013-01-01

    Various diseases often result in decompensation requiring resuscitation. In infants moderate hypoxia evokes a compensatory augmented breath – sigh and more severe hypoxia results in a solitary gasp. Progressive asphyxia provokes gasping respiration saving the healthy infant – autoresuscitation by gasping. A neonate with sudden infant death syndrome, however, usually will not survive. Our systematic research in animals indicated that airway reflexes have similar resuscitation potential as gasp...

  19. Adult First Aid/CPR/AED Ready Reference

    Science.gov (United States)

    Adult First Aid/CPR/AED READY REFERENCE CHECKING AN INJURED OR ILL ADULT APPEARS TO BE UNCONSCIOUS TIP: Use disposable gloves and other ... Person must be on firm, flat surface. Remove CPR breathing barrier when giving chest compressions. LOOK FOR ...

  20. CPR[TM]: Adopting an Out-of-Discipline Innovation

    Science.gov (United States)

    Strong, Kay E.

    2008-01-01

    Calibrated Peer Review[TM] (CPR) is a web-based instructional tool that encourages "writing gain for students" without adding "grading pain for the instructor!" The use of CPR provides students frequent opportunities to hone both writing as well as peer review skills in a guided environment. And once an assignment is authored, instructors have…

  1. Pediatric First Aid/CPR/AED Ready Reference

    Science.gov (United States)

    Pediatric First Aid/CPR/AED READY REFERENCE CHECKING AN INJURED OR ILL CHILD OR INFANT APPEARS TO BE UNCONSCIOUS TIPS: • Use disposable gloves ... infant suddenly collapse, skip rescue breaths and start CPR (PANEL 7). • If the chest does not rise ...

  2. Interviews with Students Enrolled in Academic CPR Workshops, Summer 2002.

    Science.gov (United States)

    Maple, Chelley

    This study focuses on students enrolled in academic CPR workshops in the summer of 2002. The goal of the study is to examine changes in the population of students with academic problems. The CPR workshops are a requirement for students that are subject to dismissal. The study was conducted in the summer of 2003 on the telephone with a random…

  3. A Study in Teaching CPR to a Disabled Student

    Science.gov (United States)

    Brady, Bill; Sanders, Cindy

    2004-01-01

    This article describes a CPR training course modified for a student with cerebral palsy. Brian is a 10th grade student with cerebral palsy affecting his right side. Brian had a difficult time in the class and was not able to meet the standards required to pass his CPR training. Here, the author discusses how two adaptations were utilized, that…

  4. Accurate methodology for channel bow impact on CPR

    International Nuclear Information System (INIS)

    An overview is given of existing CPR design criteria and the methods used in BWR reload analysis to evaluate the impact of channel bow on CPR margins. Potential weaknesses in today's methodologies are discussed. Westinghouse in collaboration with KKL and Axpo - operator and owner of the Leibstadt NPP - has developed an enhanced CPR methodology based on a new criterion to protect against dryout during normal operation and with a more rigorous treatment of channel bow. The new steady-state criterion is expressed in terms of an upper limit of 0.01 for the dryout failure probability per year. This is considered a meaningful and appropriate criterion that can be directly related to the probabilistic criteria set-up for the analyses of Anticipated Operation Occurrences (AOOs) and accidents. In the Monte Carlo approach a statistical modeling of channel bow and an accurate evaluation of CPR response functions allow the associated CPR penalties to be included directly in the plant SLMCPR and OLMCPR in a best-estimate manner. In this way, the treatment of channel bow is equivalent to all other uncertainties affecting CPR. The enhanced CPR methodology has been implemented in the Westinghouse Monte Carlo code, McSLAP. The methodology improves the quality of dryout safety assessments by supplying more valuable information and better control of conservatisms in establishing operational limits for CPR. The methodology is demonstrated with application examples from the introduction at KKL. (orig.)

  5. Survival after cardiopulmonary arrest with extreme hyperkalaemia and hypothermia in a patient with metformin-associated lactic acidosis

    OpenAIRE

    Tay, Stan; Lee, I-Lynn

    2012-01-01

    Potassium levels are regularly used as a prognostic factor to cease resuscitation in significant hypothermia. In this case report, we highlight how survival is still possible with extreme hyperkalaemia in severe hypothermia. We present a case of a 65-year-old Caucasian man who presented with metformin associated lactic acidosis. On presentation he had potassium of 9.1 mmol/l and a temperature of 31.5°C. Cardiopulmonary resuscitation was commenced when he went into asystolic arrest. This prese...

  6. Short structured feedback training is equivalent to a mechanical feedback device in two-rescuer BLS: a randomised simulation study

    OpenAIRE

    Pavo, Noemi; Goliasch, Georg; Nierscher, Franz Josef; Stumpf, Dominik; Haugk, Moritz; Breckwoldt, Jan; Ruetzler, Kurt; Greif, Robert; Fischer, Henrik

    2016-01-01

    Background Resuscitation guidelines encourage the use of cardiopulmonary resuscitation (CPR) feedback devices implying better outcomes after sudden cardiac arrest. Whether effective continuous feedback could also be given verbally by a second rescuer (“human feedback”) has not been investigated yet. We, therefore, compared the effect of human feedback to a CPR feedback device. Methods In an open, prospective, randomised, controlled trial, we compared CPR performance of three groups of medical...

  7. Short structured feedback training is equivalent to a mechanical feedback device in two-rescuer BLS: a randomised simulation study.

    OpenAIRE

    Pavo, Noemi; Goliasch, Georg; Nierscher, Franz Josef; Stumpf, Dominik; Haugk, Moritz; Breckwoldt, Jan; Ruetzler, Kurt; Greif, Robert; Fischer, Henrik

    2016-01-01

    BACKGROUND Resuscitation guidelines encourage the use of cardiopulmonary resuscitation (CPR) feedback devices implying better outcomes after sudden cardiac arrest. Whether effective continuous feedback could also be given verbally by a second rescuer ("human feedback") has not been investigated yet. We, therefore, compared the effect of human feedback to a CPR feedback device. METHODS In an open, prospective, randomised, controlled trial, we compared CPR performance of three group...

  8. Filtering of Chest Compression Artefacts in the Electrocardiogram

    OpenAIRE

    Jekova I.; Krasteva V.; Dotsinsky I.

    2009-01-01

    Long interruptions of cardiopulmonary resuscitation (CPR) in case of a sudden cardiac arrest result in higher failure rate of resuscitation. The current work concerns the filtering of the chest compression (CC) artefacts during CPR, which is essential for the CPR continuation during electrocardiogram (ECG) analysis by automated external defibrillators (AEDs). We have studied two possible approaches - one based on high-pass filter (HPF), and another using band-stop filter (BSF) with adjustable...

  9. Can the ETView VivaSight SL Rival Conventional Intubation Using the Macintosh Laryngoscope During Adult Resuscitation by Novice Physicians?

    OpenAIRE

    Szarpak, Lukasz; Truszewski, Zenon; Czyzewski, Lukasz; Kurowski, Andrzej

    2015-01-01

    Abstract The aim of this study was to assess the performance of the ETView VivaSight SL (ETView) single-lumen airway tube with an integrated high-resolution imaging camera in a manikin-simulated cardiopulmonary resuscitation scenario with and without chest compression. This was a randomized crossover manikin trial. Following a brief training session, 107 volunteer novice physicians who were inexperienced with airway management attempted to intubate a manikin using a Macintosh laryngoscope (MA...

  10. Cardiopulmonary bypass in pregnancy

    Directory of Open Access Journals (Sweden)

    Mukul Chandra Kapoor

    2014-01-01

    Full Text Available Cardiac surgery carried out on cardiopulmonary bypass (CPB in a pregnant woman is associated with poor neonatal outcomes although maternal outcomes are similar to cardiac surgery in non-pregnant women. Most adverse maternal and fetal outcomes from cardiac surgery during pregnancy are attributed to effects of CPB. The CPB is associated with utero-placental hypoperfusion due to a number of factors, which may translate into low fetal cardiac output, hypoxia and even death. Better maternal and fetal outcomes may be achieved by early pre-operative optimization of maternal cardiovascular status, use of perioperative fetal monitoring, optimization of CPB, delivery of a viable fetus before the operation and scheduling cardiac surgery on an elective basis during the second trimester.

  11. Transient analysis passive emergency feedwater system of CPR1000

    International Nuclear Information System (INIS)

    The transient thermal hydraulic characteristics of CPR1000 were analyzed by using RELAP5/MOD 3.4 code to verify the capability of the passive emergency feedwater system (PEFWS) for accident mitigation under the condition of station blackout accident (SBO). The calculation results show that the PEFWS of CPR1000 can supply the water to steam generator immediately and remove the core residual heat after the SBO successfully, and it also shows that the design of the PEFWS of CPR1000 is successful. (authors)

  12. NMR assignments of mitochondrial cyclophilin Cpr3 from Saccharomyces cerevisiae.

    Science.gov (United States)

    Shukla, Vaibhav Kumar; Singh, Jai Shankar; Trivedi, Dipesh; Hosur, Ramakrishna V; Kumar, Ashutosh

    2016-04-01

    Cyclophilins regulate protein folding, transport and signalling through catalysis of proline isomerization, and are ubiquitously expressed in both prokaryotes and eukaryotes. Cpr3 is the yeast mitochondrial cyclophilin and it is structurally and biophysically uncharacterized so far. Yeast cyclophilin gene cpr3 is essential for the lactate metabolism. Here, we report (1)H, (13)C, and (15)N chemical shift assignments of Cpr3 protein determined by various 2D and 3D heteronuclear NMR experiments at pH 6.5, and temperature 298 K. PMID:26897529

  13. Vitamin C in Burn Resuscitation.

    Science.gov (United States)

    Rizzo, Julie A; Rowan, Matthew P; Driscoll, Ian R; Chung, Kevin K; Friedman, Bruce C

    2016-10-01

    The inflammatory state after burn injury is characterized by an increase in capillary permeability that results in protein and fluid leakage into the interstitial space, increasing resuscitative requirements. Although the mechanisms underlying increased capillary permeability are complex, damage from reactive oxygen species plays a major role and has been successfully attenuated with antioxidant therapy in several disease processes. However, the utility of antioxidants in burn treatment remains unclear. Vitamin C is a promising antioxidant candidate that has been examined in burn resuscitation studies and shows efficacy in reducing the fluid requirements in the acute phase after burn injury. PMID:27600125

  14. Mangelfuld implementering af retningslinjer for basal genoplivning i Danmark

    DEFF Research Database (Denmark)

    Steensen, Christian Overgaard; Krarup, Niels Henrik; Løfgren, Bo

    2008-01-01

    INTRODUCTION: Early bystander cardiopulmonary resuscitation (CPR) improves survival following out of hospital cardiac arrest. Bystanders perform basic life support in less than one third of witnessed cardiac arrests. Furthermore, the quality of CPR differs considerably. Unambiguous course material...... may improve education in resuscitation and further the provision and efficiency of CPR. In 2005 the European Resuscitation Council (ERC) published guidelines for adult basic life support. The objective of this investigation is to evaluate the adherence of Danish course material for laypeople to the....... This may have implications for CPR provided by bystanders. Udgivelsesdato: 2008-Aug-25...

  15. EarthCARE/CPR design results and PFM development status

    Science.gov (United States)

    Maruyama, Kenta; Tomita, Eiichi; Nakatsuka, Hirotaka; Aida, Yoshihisa; Seki, Yoshihiro; Okada, Kazuyuki; Ishii, Yasuyuki; Tomiyama, Nobuhiro; Takahashi, Nobuhiro; Ohno, Yuichi; Horie, Hiroaki; Sato, Kenji

    2015-10-01

    Earth Clouds, Aerosols and Radiation Explorer (EarthCARE) is a Japanese-European collaborative earth observation satellite mission aimed to deepen understanding of the interaction process between clouds and aerosols and their effects on the Earth's radiation. The outcome of this mission is expected to improve the accuracy of global climate change prediction. As one of instruments for EarthCARE, the Cloud Profiling Radar (CPR) is the world's first space-borne Doppler cloud radar jointly developed by the Japan Aerospace Exploration Agency (JAXA) and the National Institute of Information and Communications Technology (NICT). In Japan, the critical design review of the CPR has been completed in 2013, and CPR proto-flight model was manufactured and integrated until summer in 2015. Finally, the proto-flight test have been just started. This paper describes the design results and current status of CPR proto-flight test.

  16. A mixed-methods study exploring student nurses’ understanding of futile CPR

    OpenAIRE

    Batty, Emma

    2014-01-01

    Abstract Background: Futile CPR has the potential to inflict significant, avoidable harms on dying patients. Futile CPR is widely debated in the literature, but there is little research into futile CPR in the context of nursing. There are no published studies exploring student nurses’ understanding of futile CPR. Aim: To explore student nurses’ understanding of futile CPR Methods: A mixed methods study, using questionnaires to establish background data and identify prominent issues. ...

  17. Transcriptional Regulation of the cpr Gene Cluster in ortho-Chlorophenol-Respiring Desulfitobacterium dehalogenans

    OpenAIRE

    Smidt, H.; Leest, de, H.T.J.I.; Oost, van der, J.; De Vos

    2000-01-01

    To characterize the expression and possible regulation of reductive dehalogenation in halorespiring bacteria, a 11.5-kb genomic fragment containing the o-chlorophenol reductive dehalogenase-encoding cprBA genes of the gram-positive bacterium Desulfitobacterium dehalogenans was subjected to detailed molecular characterization. Sequence analysis revealed the presence of eight designated genes with the order cprTKZEBACD and with the same polarity except for cprT. The deduced cprC and cprK gene p...

  18. Cardiopulmonary adaptation to weightlessness

    Science.gov (United States)

    Prisk, G. K.; Guy, H. J.; Elliott, A. R.; West, J. B.

    1994-01-01

    The lung is profoundly affected by gravity. The absence of gravity (microgravity) removes the mechanical stresses acting on the lung paranchyma itself, resulting in a reduction in the deformation of the lung due to its own weight, and consequently altering the distribution of fresh gas ventilation within the lung. There are also changes in the mechanical forces acting on the rib cage and abdomen, which alters the manner in which the lung expands. The other way in which microgravity affects the lung is through the removal of the gravitationally induced hydrostatic gradients in vascular pressures, both within the lung itself, and within the entire body. The abolition of a pressure gradient within the pulmonary circulation would be expected to result in a greater degree of uniformity of blood flow within the lung, while the removal of the hydrostatic gradient within the body should result in an increase in venous return and intra-thoracic blood volume, with attendant changes in cardiac output, stroke volume, and pulmonary diffusing capacity. During the 9 day flight of Spacelab Life Sciences-1 (SLS-1) we collected pulmonary function test data on the crew of the mission. We compared the results obtained in microgravity with those obtained on the ground in both the standing and supine positions, preflight and in the week immediately following the mission. A number of the tests in the package were aimed at studying the anticipated changes in cardiopulmonary function, and we report those in this communication.

  19. Successful resuscitation after suspected carbon dioxide embolism during laparoscopic ureteric reconstructive surgery

    Directory of Open Access Journals (Sweden)

    Kalpana S Vora

    2013-01-01

    Full Text Available Carbon dioxide (CO2 embolism is a rare but potentially fatal complication of laparoscopic surgery. We report a case of presumed CO2 embolism in a 35-year-old female during laparoscopic ureteric reconstructive surgery. After 2 h of operating time, a sudden decrease in end-tidal carbon dioxide and deterioration of hemodynamic status followed by cardiac arrest with pulseless electrical activity suggested gas embolism. Immediate cardiopulmonary resuscitation and inotropic support resulted in successful outcome. Thus, early recognition of the complication and prompt treatment can avoid catastrophy.

  20. Statins for post resuscitation syndrome.

    Science.gov (United States)

    Kämäräinen, Antti; Virkkunen, Ilkka; Silfvast, Tom; Tenhunen, Jyrki

    2009-07-01

    After sudden cardiac arrest, successful resuscitation and return of spontaneous circulation, a multi-faceted ischaemia/reperfusion related disorder develops. This condition now known as post resuscitation syndrome is characterised by marked increases in the inflammatory response and changes in coagulation profile and vascular reactivity. Additionally, the production of reactive oxygen species and activation of cytotoxic cascades of metabolism add to these injury mechanisms resulting in multiorgan perfusion deficits and dysfunction. Especially in the cerebrum these injuries may be the cause of significant morbidity and mortality. Recent evidence has shown that statins (3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors) exert numerous beneficial effects in cardiovascular diseases irrespective of the lipid status. Remarkably, these pleiotropic effects seem to extended beyond cardiovascular diseases such as immunomodulative and antioxidative properties. We hypothesised that administration of statins early in the post resuscitation phase would prove beneficial in the resuscitated patient via several pleiotropic effects. These include inhibition of excessive coagulation and inflammatory response, suppression of oxygen radical production and improved vascular reactivity. The discussed effects are mediated via multiple pathways activated in the cardiac arrest victim, to which statins have been shown to have a beneficial modulating effect in experimental settings and non-cardiac arrest patients. To test this hypothesis in clinical practice, a randomized, controlled trial with sufficient power and standardised post resuscitation treatment would be necessary. The generally good tolerance of statin therapy with minimal adverse effects would support this experiment, although a parenteral form of the drug to ensure adequate dosage might be a prerequisite. PMID:19254829

  1. Resuscitating the Baby after Shoulder Dystocia

    Directory of Open Access Journals (Sweden)

    Savas Menticoglou

    2016-01-01

    Full Text Available Background. To propose hypovolemic shock as a possible explanation for the failure to resuscitate some babies after shoulder dystocia and to suggest a change in clinical practice. Case Presentation. Two cases are presented in which severe shoulder dystocia was resolved within five minutes. Both babies were born without a heartbeat. Despite standard resuscitation by expert neonatologists, no heartbeat was obtained until volume resuscitation was started, at 25 minutes in the first case and 11 minutes in the second. After volume resuscitation circulation was restored, there was profound brain damage and the babies died. Conclusion. Unsuspected hypovolemic shock may explain some cases of failed resuscitation after shoulder dystocia. This may require a change in clinical practice. Rather than immediately clamping the cord after the baby is delivered, it is proposed that (1 the obstetrician delay cord clamping to allow autotransfusion of the baby from the placenta and (2 the neonatal resuscitators give volume much sooner.

  2. Resuscitation of newborn in high risk deliveries

    International Nuclear Information System (INIS)

    High risk deliveries are usually associated with increased neonatal mortality and morbidity. Neonatal resuscitation can appreciably affect the outcome in these types of deliveries. Presence of personnel trained in basic neonatal resuscitation at the time of delivery can play an important role in reducing perinatal complications in neonates at risk. The study was carried out to evaluate the effects of newborn resuscitation on neonatal outcome in high risk deliveries. Methods: This descriptive case series was carried out at the Department of Obstetrics and Gynecology, Jinnah Hospital, Lahore. Ninety consecutive high risk deliveries were included and attended by paediatricians trained in newborn resuscitation. Babies delivered by elective Caesarean section, normal spontaneous vaginal deliveries and still births were excluded. Neonatal resuscitation was performed in babies who failed to initiate breathing in the first minute after birth. Data was analyzed using SPSS-16.0. Results: A total of 90 high risk deliveries were included in the study. Emergency caesarean section was the mode of delivery in 94.4% (n=85) cases and spontaneous vaginal delivery in 5.6% (n=5). Preterm pregnancy was the major high risk factor. Newborn resuscitation was required in 37.8% (n=34) of all high risk deliveries (p=0.013). All the new-borns who required resuscitation survived. Conclusion: New-born resuscitation is required in high risk pregnancies and personnel trained in newborn resuscitation should be available at the time of delivery. (author)

  3. Kunstigt åndedraet udgør fortsat en del af basal genoplivning

    DEFF Research Database (Denmark)

    Krarup, Niels Henrik; Løfgren, Bo

    2009-01-01

    Bystander cardiopulmonary resuscitation (CPR) consisting of mouth-to-mouth ventilation and chest compressions improves survival from cardiac arrest. Bystanders perform CPR only in a minority of cardiac arrests. To improve the number of bystanders initiating CPR, the American Heart Association rec...... recommends that laypersons omit rescue breathing and perform Hands-only CPR. In this paper studies on Hands-only CPR are reviewed. Currently, the evidence is insufficient to herald immediate changes to CPR guidelines and further research is warranted. Udgivelsesdato: 2009-Nov-23...

  4. Test-enhanced learning may be a gender-related phenomenon explained by changes in cortisol level

    DEFF Research Database (Denmark)

    Kromann, Charles B; Jensen, Morten Lind; Ringsted, Charlotte

    2011-01-01

    of this study was to investigate whether cardiopulmonary resuscitation (CPR) skills testing induce a cortisol increase, whether the cortisol increase enhances retention of CPR skills, and how this relates to gender. Methods We randomised a convenience sample of medical students attending a mandatory...

  5. EarthCARE/CPR design and verification status

    Science.gov (United States)

    Okada, K.; Kimura, T.; Nakatsuka, H.; Seki, Y.; Kadosaki, G.; Yamaguchi, J.; Takahashi, N.; Ohno, Y.; Horie, H.; Sato, K.

    2012-09-01

    The Earth, Clouds, Aerosols and Radiation Explorer (EarthCARE) mission is joint mission between Europe and Japan for the launch year of 2015. Mission objective is to improve scientific understanding of cloud-aerosol-radiation interactions that is one of the biggest uncertain factors for numerical climate and weather predictions. The EarthCARE spacecraft equips four instruments such as an ultra violet lidar (ATLID), a cloud profiling radar (CPR), a broadband radiometer (BBR), and a multi-spectral imager (MSI) to observe aerosols, clouds and their interactions simultaneously from the orbit. Japan aerospace exploration agency (JAXA) is responsible for development of the CPR that will be the first space-borne W-band Doppler radar. The CPR is defined with minimum radar sensitivity of -35dBz, radiometric accuracy of 2.7 dB, and Doppler velocity measurement accuracy of 1m/s. These specifications require highly accurate pointing technique in orbit and high power source with large antenna dish. JAXA and National Institute of Information and Communications Technology (NICT) have been jointly developed this CPR to meet these requirements. In addition, new ground calibration technique is also being progressed for the launch of EarthCARE/CPR. This evaluation method will also be the first use for spacecraft as well as Doppler cloud radar. This paper shows the summary of the CPR design and verification status, and activity status of development of ground calibration method with a few results of experiment using current space-borne cloud radar (CloudSat, NASA).

  6. 77 FR 74278 - Proposed Information Collection (Internet Student CPR Web Registration Application); Comment Request

    Science.gov (United States)

    2012-12-13

    ... AFFAIRS Proposed Information Collection (Internet Student CPR Web Registration Application); Comment... use of other forms of information technology. Title: Internet Student CPR Web Registration Application... for public comment on the proposed collection of certain information by the agency. Under...

  7. Resuscitative thoracotomy in penetrating trauma.

    Science.gov (United States)

    Fairfax, Lindsay M; Hsee, Li; Civil, Ian D

    2015-06-01

    The resuscitative thoracotomy (RT) is an important procedure in the management of penetrating trauma. As it is performed only in patients with peri-arrest physiology or overt cardiac arrest, survival is low. Experience is also quite variable depending on volume of penetrating trauma in a particular region. Survival ranges from 0% to as high as 89% depending on patient selection, available resources, and location of RT (operating or emergency rooms). In this article, published guidelines are reviewed as well as outcomes. Technical considerations of RT and well as proper training, personnel, and location are also discussed. PMID:25342073

  8. The use of CPR data in fisheries research

    NARCIS (Netherlands)

    Corten, A.A.H.M.; Lindley, J.A.

    2003-01-01

    The Continuous Plankton Recorder (CPR) survey was initiated partly to contribute to our understanding of the variability of fish stocks and as a potential method for predicting fish distributions from the abundance and composition of the plankton. The latter objective has been superseded by technolo

  9. Mini cardiopulmonary bypass: Anesthetic considerations

    OpenAIRE

    Alsatli, Raed A.

    2012-01-01

    This review article is going to elaborate on the description, components, and advantages of mini-cardiopulmonary bypass (mini-CPB), with special reference to the anesthetic management and fast track anesthesia with mini-CPB. There are several clinical advantages of mini-CPB like, reduced inflammatory reaction to the pump, reduced need for allogenic blood transfusion and lower incidence of postoperative neurological complications. There are certainly important points that have to be considered...

  10. Role of oxygen in resuscitation

    Energy Technology Data Exchange (ETDEWEB)

    Bokeriya, L.A.; Sokolova, N.A.; Konikova, A.S.

    At the present time, improvement of the system of medical care of cosmonauts is an important problem. For this reason, there are plans for development of a set of resuscitation measures that would be necessary in the case of onset of acute hypoxic and anoxic states, which may occur in sudden emergency situations. The purpose of the experiment was to examine the mechanism of transition from life to death on the molecular level. Renewal of proteins and nucleic acids, and change in their conformation (spatial arrangement) were used as the main indicators of changes in metabolic processes in case of death due to anoxic anoxia (exsanguination). With this procedure it was possible to reflect some patterns of biopolymer conversions related to processes of dying and resuscitation. Processes examined were the intensity of synthesis and dissociation of proteins and nucleic acids in the basic organs and tissues of experimental animals: different parts of the brain, myocardium and skeletal muscles, liver, kidneys, lung, spleen, adrenals, thyroid and pancreas, blood, bile and urine.

  11. Simulated Cardiopulmonary Arrests in a Hospital Setting.

    Science.gov (United States)

    Mishkin, Barbara H.; And Others

    1982-01-01

    Describes a simulated interdisciplinary role rehearsal for cardiopulmonary arrest to prepare nurses to function effectively. Includes needs analysis, program components, and responses of program participants. (Author)

  12. Combination of epinephrine with esmolol attenuates post-resuscitation myocardial dysfunction in a porcine model of cardiac arrest.

    Directory of Open Access Journals (Sweden)

    Qian Zhang

    Full Text Available BACKGROUND: Recent experimental and clinical studies have indicated that the β-adrenergic effect of epinephrine significantly increases the severity of post resuscitation myocardial dysfunction. The aim of the study was to investigate whether the short-acting β₁-selective adrenergic blocking agent, esmolol, would attenuate post resuscitation myocardial dysfunction in a porcine model of cardiac arrest. METHODS AND RESULTS: After 8 min of untreated ventricular fibrillation and 2 min of basic life support, 24 pigs were randomized to three groups (n = 8 per group, which received central venous injection of either epinephrine combined with esmolol (EE group, epinephrine (EP group, or saline (SA group. Hemodynamic status and blood samples were obtained at 0, 30, 60, 120, 240 and 360 min after return of spontaneous circulation (ROSC. Surviving pigs were euthanatized at 24 h after ROSC, and the hearts were removed for analysis by electron microscopy, Western blotting, quantitative real-time polymerase chain reaction, and terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL assay. Compared with the EP and SA groups, EE group had a better outcome in hemodynamic function, (improved dp/dt maxima and minima and cardiac output (P<0.05, and improved oxygen metabolism (oxygen delivery and oxygen consumption (P<0.05, which suggesting that EE can protect myocardial tissue from injury and improve post-resuscitation myocardial dysfunction. The protective effect of EE also correlated with reducing cardiomyocyte apoptosis, evidenced by reducing TUNEL-positive cells, increasing anti-apoptotic Bcl-2/Bax ratio and suppression of caspase-3 activity in myocardium. CONCLUSIONS: Esmolol, a short-acting β₁-selective adrenergic blocking agent, given during CPR has significant effects on attenuating post resuscitation myocardial dysfunction. The current study provides a potential pharmacologic target for post resuscitation myocardial dysfunction.

  13. Can PC-9 Zhong chong replace K-1 Yong quan for the acupunctural resuscitation of a bilateral double-amputee? Stating the “random criterion problem” in its statistical analysis

    Science.gov (United States)

    Inchauspe, Adrián Angel

    2016-01-01

    AIM: To present an inclusion criterion for patients who have suffered bilateral amputation in order to be treated with the supplementary resuscitation treatment which is hereby proposed by the author. METHODS: This work is based on a Retrospective Cohort model so that a certainly lethal risk to the control group is avoided. RESULTS: This paper presents a hypothesis on acupunctural PC-9 Zhong chong point, further supported by previous statistical work recorded for the K-1 Yong quan resuscitation point. CONCLUSION: Thanks to the application of the resuscitation maneuver herein proposed on the previously mentioned point, patients with bilateral amputation would have another alternative treatment available in case basic and advanced CPR should fail. PMID:27152257

  14. Sepsis Resuscitation: Fluid Choice and Dose.

    Science.gov (United States)

    Semler, Matthew W; Rice, Todd W

    2016-06-01

    Sepsis is a common and life-threatening inflammatory response to severe infection treated with antibiotics and fluid resuscitation. Despite the central role of intravenous fluid in sepsis management, fundamental questions regarding which fluid and in what amount remain unanswered. Recent advances in understanding the physiologic response to fluid administration, and large clinical studies examining resuscitation strategies, fluid balance after resuscitation, colloid versus crystalloid solutions, and high- versus low-chloride crystalloids, inform the current approach to sepsis fluid management and suggest areas for future research. PMID:27229641

  15. Persisting effect of community approaches to resuscitation

    DEFF Research Database (Denmark)

    Nielsen, Anne Møller; Isbye, Dan Lou; Lippert, Freddy Knudsen;

    2014-01-01

    BACKGROUND: On the Danish island of Bornholm an intervention was carried out during 2008-2010 aiming at increasing out-of-hospital cardiac arrest (OHCA) survival. The intervention included mass media focus on resuscitation and widespread educational activities. The aim of this study was to compare...... resuscitation through mass education in BLS combined with a media focus on resuscitation, we observed a persistent significant increase in the bystander BLS rate for all OHCAs with presumed cardiac aetiology. There was no significant difference in 30-day survival....

  16. Endotracheal Intubation Using the Macintosh Laryngoscope or KingVision Video Laryngoscope during Uninterrupted Chest Compression

    OpenAIRE

    Ewelina Gaszynska; Tomasz Gaszynski

    2014-01-01

    Objective. Advanced airway management, endotracheal intubation (ETI), during CPR is more difficult than, for example, during anesthesia. However, new devices such as video laryngoscopes should help in such circumstances. The aim of this study was to assess the performance of the KingVision video laryngoscopes in a manikin cardiopulmonary resuscitation (CPR) scenario. Methods. Thirty students enrolled in the third year of paramedic school took part in the study. The simulated CPR scenario was ...

  17. INDIKASI DAN KETERAMPILAN RESUSITASI JANTUNG PARU (RJP)

    OpenAIRE

    Kaliammah Ganthikumar

    2016-01-01

    Cardiopulmonary resuscitation (CPR) is a livesaving technique which is very useful in many emergencies, such as heart attack or near drowning, in which someone’s breathing or heartbeat has stopped.The American Heart Association recommends that everyone - doesn’t have experience or medical personnel can start CPR with chest compression. Chest compression can help to save someone’s life eventhough you doesn’t have knowledge. Its better then doing nothing. CPR can delivery enough oxygen to brai...

  18. Performing CPR on a commercial diver inside the diving bell

    Directory of Open Access Journals (Sweden)

    Sourabh Bhutani

    2015-01-01

    Full Text Available CPR in a diving bell is difficult. It is taught by diving companies and training institutes but has not been subjected to the tenets of evidence based medicine. The diving bell lacks space as well as a flat hard surface to lay the patient on and therefore conventional methods of administering CPR are not possible. The diver is hung from a pulley tied to the diver's harness, and the bell flooded with water to reduce pooling of blood. Airway is established using a cervical collar to hyperextend the neck and inserting an appropriate oropharyngeal airway. Cardiac compressions are administered by the bellman using his head or the knee while holding the patient with his arms from behind. The bell can be recovered to surface only when spontaneous breathing and circulation have started. Diving bell offers a unique environment for management of unconscious casualties. Even though the method is at variance with the conventional method of administering CPR, it is the only method possible inside the bell. It is important that the method be scrutinized and refined so as to be more effective and efficacious inside the bell.

  19. Initial resuscitation of hemorrhagic shock

    Directory of Open Access Journals (Sweden)

    Krausz Michael M

    2006-04-01

    Full Text Available Abstract The primary treatment of hemorrhagic shock is control of the source of bleeding as soon as possible and fluid replacement. In controlled hemorrhagic shock (CHS where the source of bleeding has been occluded fluid replacement is aimed toward normalization of hemodynamic parameters. In uncontrolled hemorrhagic shock (UCHS in which bleeding has temporarily stopped because of hypotension, vasoconstriction, and clot formation, fluid treatment is aimed at restoration of radial pulse, or restoration of sensorium or obtaining a blood pressure of 80 mmHg by aliquots of 250 ml of lactated Ringer's solution (hypotensive resuscitation. When evacuation time is shorter than one hour (usually urban trauma immediate evacuation to a surgical facility is indicated after airway and breathing (A, B have been secured ("scoop and run". Precious time is not wasted by introducing an intravenous line. When expected evacuation time exceeds one hour an intravenous line is introduced and fluid treatment started before evacuation. Crystalloid solutions and blood transfusion are the mainstays of pre-hospital and in-hospital treatment of hemorrhagic shock. In the pre-hospital setting four types of fluid are presently recommended: crystalloid solutions, colloid solutions, hypertonic saline and oxygen-carrying blood substitutes. In unstable or unresponsive hemorrhagic shock surgical treatment is mandatory as soon as possible to control the source of bleeding.

  20. Trauma systems, shock, and resuscitation.

    Science.gov (United States)

    Fallon, W F

    1993-01-01

    This review of early care covers issues pertaining to the analysis of system function, prehospital intravascular volume replacement, diagnosis of proximity vascular injury, the role of emergency thoracotomy, and the value of transesophageal echocardiography. The first six articles deal with various aspects of system function, from triage to analysis of outcome. The next series of articles reviews work in progress evaluating optimal fluid for resuscitation. Hypertonic saline and dextran combinations have been shown to restore vital signs better than isotonic solutions; they are safe, require smaller volumes, and may improve head injury outcome. Danger lies in the restoration of perfusion without hemorrhage control. Two articles on emergency thoracotomy review the indications and outcome in blunt and penetrating trauma. Survival in blunt trauma is virtually zero. An article and two editorials summarize state of the art for diagnosis and treatment of proximity vascular injury. Two articles describe the potential use of the new technique of transesophageal echocardiography. This new modality has not formed a solid indication at present and can be considered investigational in trauma care. PMID:7584006

  1. Willingness to administer mouth-to-mouth ventilation in a first response program in rural Bangladesh

    OpenAIRE

    Mecrow, Tom Stefan; Rahman, Aminur; Mashreky, Saidur Rahman; Rahman, Fazlur; Nusrat, Nahida; Scarr, Justin; Linnan, Michael

    2015-01-01

    Background Timely mouth-to-mouth ventilation is critical to resuscitate drowning victims. While drowning is frequent, there are no lay persons trained in cardio-pulmonary resuscitation (CPR) in rural Bangladesh. As part of a feasibility study to create a first response system in a conservative Islamic village environment, a pilot was undertaken to examine willingness to provide mouth-to-mouth ventilation for drowning resuscitation. Methods A questionnaire was administered to 721 participants ...

  2. Presentation of the CPR ISMIR (Insulators: IRradiation Modelling)

    International Nuclear Information System (INIS)

    The CPR ISMIR is a CEA-CNRS program on the behaviour of materials submitted to irradiation; it has been begun to support the applied current research programs on the aging of nuclear fuels, the storage and incineration matrices and the future reactors. Its aim is to contribute to scientifically set up the methods for anticipating the behaviour of ceramic materials under irradiation in using the important development of calculation means. Thus have been developed the basic knowledge and the interactions physics and calculation models at pertinent scales have been elaborated. (O.M.)

  3. An analytical framework for common-pool resource–large technical system (CPR-LTS constellations

    Directory of Open Access Journals (Sweden)

    Pär Blomkvist

    2013-02-01

    Full Text Available This paper introduces an analytical framework for a special phenomenon: when a common-pool resource (CPR institution and a large technical system (LTS are connected and mutually interdependent. The CPR in this case is a node managed by its appropriators within a centrally planned and managed system; here named CPR-LTS constellations. Our framework is empirically derived from two historical investigations of CPR institutions within two LTSs, the agricultural-technical system and the road transport system of Sweden. By comparing similarities and differences it is possible to identify paths to successes and failures. To understand why one survived and the other disappeared we connect Elinor Ostrom’s theories about management of CPRs with Thomas P. Hughes’s theories about LTSs. We are proposing a framework that can bridge the gap between theories about management of CPRs and LTSs. By combining the two theories it should be possible to better understand how small-scale producers using bottom-up CPRs can be linked to top-down LTSs.We will argue that to fit within an LTS, a CPR needs alignment between different parts or components within the constellation/system and alignment with other systems and institutions in society. We propose three analytical levels to deal with the phenomenon of aligning a CPR project to an existing, large sociotechnical system:Local alignment (CPR: How are CPRs organized and managed at local sites?Sociotechnical alignment (CPR-LTS: How are CPRs connected to the sociotechnical system?Contextual alignment: How are CPR-LTS constellations aligned with neighboring institutions and systems in society?Our work indicates that for successful management of a CPR-LTS constellation it is important that the CPR be included in legislation and that government agencies support the CPR in alignment with the LTS. Legislators must recognize the CPR-part in the CPR-LTS constellation so that its institutional body is firmly established in

  4. Current controversies in shock and resuscitation.

    Science.gov (United States)

    Orlinsky, M; Shoemaker, W; Reis, E D; Kerstein, M D

    2001-12-01

    Many controversies and uncertainties surround resuscitation of hemorrhagic shock caused by vascular trauma. Whereas the basic pathophysiology is better understood, much remains to be learned about the many immunologic cascades that lead to problems beyond those of initial fluid resuscitation or operative hemostasis. Fluid therapy is on the verge of significant advances with substitute oxygen carriers, yet surgeons are still beset with questions of how much and what type of initial fluid to provide. Finally, the parameters chosen to guide therapy and the methods used to monitor patients present other interesting issues. PMID:11766174

  5. Application of Calibrated Peer Review (CPR) Writing Assignments to Enhance Experiments with an Environmental Chemistry Focus

    Science.gov (United States)

    Margerum, Lawrence D.; Gulsrud, Maren; Manlapez, Ronald; Rebong, Rachelle; Love, Austin

    2007-01-01

    The browser-based software program, Calibrated Peer Review (CPR) developed by the Molecular Science Project enables instructors to create structured writing assignments in which students learn by writing and reading for content. Though the CPR project covers only one experiment in general chemistry, it might provide lab instructors with a method…

  6. An Analysis of Calibrated Peer Review (CPR) in a Science Lecture Classroom

    Science.gov (United States)

    Walvoord, Mark E.; Hoefnagels, Marielle H.; Gaffin, Douglas D.; Chumchal, Matthew M.; Long, David A.

    2008-01-01

    Calibrated Peer Review (CPR) is an online tool being used to integrate a writing component in classrooms. In an introductory zoology lecture class, the authors found that CPR-assigned scores were significantly higher than instructor-assigned scores on two of three essay assignments. They also found that neither students' technical-writing skills…

  7. Brain metabolism in patients with vegetative state after post-resuscitated hypoxic-ischemic brain injury: statistical parametric mapping analysis of F-18 fluorodeoxyglucose positron emission tomography

    Institute of Scientific and Technical Information of China (English)

    Yong Wook Kim; Hyoung Seop Kim; Young-Sil An

    2013-01-01

    Background Hypoxic-ischemic brain injury (HIBI) after cardiopulmonary resuscitation is one of the most devastating neurological conditions that causing the impaired consciousness.However,there were few studies investigated the changes of brain metabolism in patients with vegetative state (VS) after post-resuscitated HIBI.This study aimed to analyze the change of overall brain metabolism and elucidated the brain area correlated with the level of consciousness (LOC) in patients with VS after post-resuscitated HIBI.Methods We consecutively enrolled 17 patients with VS after HIBI,who experienced cardiopulmonary resuscitation.Overall brain metabolism was measured by F-18 fluorodeoxyglucose positron emission tomography (F-18 FDG PET) and we compared regional brain metabolic patterns from t7 patients with those from 15 normal controls using voxel-by-voxel based statistical parametric mapping analysis.Additionally,we correlated the LOC measured by the JFK-coma recovery scale-revised of each patient with brain metabolism by covariance analysis.Results Compared with normal controls,the patients with VS after post-resuscitated HIBI revealed significantly decreased brain metabolism in bilateral precuneus,bilateral posterior cingulate gyrus,bilateral middle frontal gyri,bilateral superior parietal gyri,bilateral middle occipital gyri,bilateral precentral gyri (PFEw correctecd <0.0001),and increased brain metabolism in bilateral insula,bilateral cerebella,and the brainstem (PFEw correctecd <0.0001).In covariance analysis,the LOC was significantly correlated with brain metabolism in bilateral fusiform and superior temporal gyri (P uncorrected <0.005).Conclusions Our study demonstrated that the precuneus,the posterior cingulate area and the frontoparietal cortex,which is a component of neural correlate for consciousness,may be relevant structure for impaired consciousness in patient with VS after post-resuscitated HIBI.In post-resuscitated HIBI,measurement of brain

  8. Mouth-to-mouth ventilation reduces interruptions in chest compressions during lifeguard CPR: A randomized manikin study,

    DEFF Research Database (Denmark)

    Løfgren, Bo; Adelborg, Kasper; Dalgas, Christian;

    Mouth-to-mouth ventilation reduces interruptions in chest compressions during lifeguard CPR: A randomized manikin study.......Mouth-to-mouth ventilation reduces interruptions in chest compressions during lifeguard CPR: A randomized manikin study....

  9. Arabidopsis CPR5 Independently Regulates Seed Germination and Postgermination Arrest of Development through LOX Pathway and ABA Signaling

    OpenAIRE

    Guilan Gao; Shengchun Zhang; Chengfeng Wang; Xiang Yang; Yaqin Wang; Xiaojun Su; Jinju Du; Chengwei Yang

    2011-01-01

    The phytohormone abscisic acid (ABA) and the lipoxygenases (LOXs) pathway play important roles in seed germination and seedling growth and development. Here, we reported on the functional characterization of Arabidopsis CPR5 in the ABA signaling and LOX pathways. The cpr5 mutant was hypersensitive to ABA in the seed germination, cotyledon greening and root growth, whereas transgenic plants overexpressing CPR5 were insensitive. Genetic analysis demonstrated that CPR5 gene may be located downst...

  10. [Basic and advanced resuscitation of children

    DEFF Research Database (Denmark)

    Lauritsen, T.L.; Jensen, Tim; Greisen, G.

    2008-01-01

    The ERC Guidelines 2005 regarding the resuscitation of children and neonates recommend changes in treatment algorithms. Cardiac arrest in children is most often caused or worsened by hypoxic conditions. On confirmation of cardiac arrest in a child, treatment is initiated with 5 ventilations and c...

  11. Comparative Effectiveness of Emergency Resuscitative Thoracotomy versus Closed Chest Compressions among Patients with Critical Blunt Trauma: A Nationwide Cohort Study in Japan.

    Directory of Open Access Journals (Sweden)

    Kodai Suzuki

    Full Text Available Although emergency resuscitative thoracotomy is performed as a salvage maneuver for critical blunt trauma patients, evidence supporting superior effectiveness of emergency resuscitative thoracotomy compared to conventional closed-chest compressions remains insufficient. The objective of this study was to investigate whether emergency resuscitative thoracotomy at the emergency department or in the operating room was associated with favourable outcomes after blunt trauma and to compare its effectiveness with that of closed-chest compressions.This was a retrospective nationwide cohort study. Data were obtained from the Japan Trauma Data Bank for the period between 2004 and 2012. The primary and secondary outcomes were patient survival rates 24 h and 28 d after emergency department arrival. Statistical analyses were performed using multivariable generalized mixed-effects regression analysis. We adjusted for the effects of different hospitals by introducing random intercepts in regression analysis to account for the differential quality of emergency resuscitative thoracotomy at hospitals where patients in cardiac arrest were treated. Sensitivity analyses were performed using propensity score matching.In total, 1,377 consecutive, critical blunt trauma patients who received cardiopulmonary resuscitation in the emergency department or operating room were included in the study. Of these patients, 484 (35.1% underwent emergency resuscitative thoracotomy and 893 (64.9% received closed-chest compressions. Compared to closed-chest compressions, emergency resuscitative thoracotomy was associated with lower survival rate 24 h after emergency department arrival (4.5% vs. 17.5%, respectively, P < 0.001 and 28 d after arrival (1.2% vs. 6.0%, respectively, P < 0.001. Multivariable generalized mixed-effects regression analysis with and without a propensity score-matched dataset revealed that the odds ratio for an unfavorable survival rate after 24 h was lower for

  12. "Orpheus" cardiopulmonary bypass simulation system.

    Science.gov (United States)

    Morris, Richard W; Pybus, David A

    2007-12-01

    In this paper we describe a high-fidelity perfusion simulation system intended for use in the training and continuing education of perfusionists. The system comprises a hydraulic simulator, an electronic interface unit and a controlling computer with associated real-time computer models. It is designed for use within an actual operating theatre, or within a specialized simulation facility. The hydraulic simulator can be positioned on an operating table and physically connected to the circuit of the institutional heart-lung machine. The institutional monitoring system is used to display the arterial and central venous pressures, the ECG and the nasopharyngeal temperature using appropriate connections. The simulator is able to reproduce the full spectrum of normal and abnormal events that may present during the course of cardiopulmonary bypass. The system incorporates a sophisticated blood gas model that accurately predicts the behavior of a modern, hollow-fiber oxygenator. Output from this model is displayed in the manner of an in-line blood gas electrode and is updated every 500 msecs. The perfusionist is able to administer a wide variety of drugs during a simulation session including: vasoconstrictors (metaraminol, epinephrine and phenylephrine), a vasodilator (sodium nitroprusside), chronotropes (epinephrine and atropine), an inotrope (epinephrine) and modifiers of coagulation (heparin and protamine). Each drug has a pharmacokinetic profile based on a three-compartment model plus an effect compartment. The simulation system has potential roles in the skill training of perfusionists, the development of crisis management protocols, the certification and accreditation of perfusionists and the evaluation of new perfusion equipment and/or techniques. PMID:18293807

  13. An unanticipated cardiac arrest and unusual post-resuscitation psycho-behavioural phenomena/near death experience in a patient with pregnancy induced hypertension and twin pregnancy undergoing elective lower segment caesarean section

    Directory of Open Access Journals (Sweden)

    Mridul M Panditrao

    2010-01-01

    Full Text Available A case report of a primigravida, who was admitted with severe pregnancy induced hypertension (BP 160/122 mmHg and twin pregnancy, is presented here. Antihypertensive therapy was initiated. Elective LSCS under general anaesthesia was planned. After the birth of both the babies, intramyometrial injections of Carboprost and Pitocin were administered. Immediately, she suffered cardiac arrest. Cardio pulmonary resucitation (CPR was started and within 3 minutes, she was successfully resuscitated. The patient initially showed peculiar psychological changes and with passage of time, certain psycho-behavioural patterns emerged which could be attributed to near death experiences, as described in this case report.

  14. Role of the community matron in advance care planning and 'do not attempt CPR' decision-making: a qualitative study.

    Science.gov (United States)

    Kazmierski, Mandy; King, Nigel

    2015-01-01

    The community matron (CM) is often the key worker caring for patients with chronic, life-limiting, long-term conditions, but these patients are not always recognised as palliative cases. This study explored the experiences of CMs with regard to advance care planning (ACP) and 'do not attempt cardiopulmonary resuscitation' (DNACPR) decision-making to understand whether or not they felt adequately prepared for this aspect of their role, and why. Qualitative data were generated from six CMs using a broad interpretive phenomenological approach. Face-to-face recorded interviews were analysed using template analysis. The study found that although participants faced complex ethical situations around ACP and DNACPR almost on a daily basis, none had received any formal training despite the emphasis on training in national and local guidelines. Participants often struggled to get their patients accepted on to the Gold Standards Framework. The research found variability and complexity of cases to be the main barriers to clear identification of the palliative phase. PMID:25559025

  15. 21 CFR 870.4250 - Cardiopulmonary bypass temperature controller.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Cardiopulmonary bypass temperature controller. 870... Cardiopulmonary bypass temperature controller. (a) Identification. A cardiopulmonary bypass temperature controller is a device used to control the temperature of the fluid entering and leaving a heat exchanger....

  16. Impact of Obesity on Cardiopulmonary Disease.

    Science.gov (United States)

    Chandler, Marjorie L

    2016-09-01

    Although there are known detrimental effects of obesity on the heart and lungs, few data exist showing obesity as risk factor for cardiopulmonary disorders in dogs and cats. It is probable that increased abdominal fat is detrimental as it is in humans, and there is evidence of negative effects of increased intrathoracic fat. As well as physical effects of fat, increased inflammatory mediators and neurohormonal effects of obesity likely contribute to cardiopulmonary disorders. Weight loss in overweight individuals improves cardiac parameters and exercise tolerance. Obesity in patients with obstructive airway disorders is recognized to increase disease severity. PMID:27264052

  17. Implementing Calibrated Peer Review (CPR) in a Large-lecture Science Course

    Science.gov (United States)

    Ward, A. S.; Bettis, E. A., III; Russell, J. E.; Van Horne, S.; Sipola, M.; Rocheford, M. K.; Colombo, M. R.

    2014-12-01

    Assessing writing assignments and providing students the opportunity to meaningfully revise the assignments are challenging for instructors of large enrollment science classes. We included two individual writing assignments and peer assessments as part of course assessment for a large Introduction to Environmental Science course. In order to facilitate the assessment, Calibrated Peer Review (CPR), a web-based application developed by UCLA that enables frequent writing assignments in any discipline and with any class size, was adopted. The CPR assignment process involved four steps: submitting a writing assignment, calibrating each student's review skills, reviewing peers' writing, and assessing one's own writing assignment (self-assessment). A rubric was provided to guide students through each writing assignment and the same rubric was used in calibration, review, and self-assessment scoring. Once the instructors uploaded the writing prompts, rubrics, sample writings and answer keys into the CPR system, the CPR software fully directed all student activity (writing assignment submission, calibrations, reviews, and self-assessment). Students were able to view their results within the CPR program, including their self-calibration scores, reviewing scores, peers' ratings and feedback, total earned scores, and self-assessment scores. Surveys independently administered at the conclusion of the CPR assignments indicated that sixty to seventy-five percent of the students perceived that CPR was helpful in their learning, improved their writing and evaluation skills, and that the process of reviewing other students' essays and their own essays was more helpful than the comments received from peers. These survey results are in agreement with the well-established educational research literature that shows the benefits of peer review and peer assessment to student learning. Our experience with CPR in a large enrollment science course indicates that thoughtful planning of the

  18. Arabidopsis CPR5 independently regulates seed germination and postgermination arrest of development through LOX pathway and ABA signaling.

    Directory of Open Access Journals (Sweden)

    Guilan Gao

    Full Text Available The phytohormone abscisic acid (ABA and the lipoxygenases (LOXs pathway play important roles in seed germination and seedling growth and development. Here, we reported on the functional characterization of Arabidopsis CPR5 in the ABA signaling and LOX pathways. The cpr5 mutant was hypersensitive to ABA in the seed germination, cotyledon greening and root growth, whereas transgenic plants overexpressing CPR5 were insensitive. Genetic analysis demonstrated that CPR5 gene may be located downstream of the ABI1 in the ABA signaling pathway. However, the cpr5 mutant showed an ABA independent drought-resistant phenotype. It was also found that the cpr5 mutant was hypersensitive to NDGA and NDGA treatment aggravated the ABA-induced delay in the seed germination and cotyledon greening. Taken together, these results suggest that the CPR5 plays a regulatory role in the regulation of seed germination and early seedling growth through ABA and LOX pathways independently.

  19. Transcatheter aortic valve implantation in a patient with circulatory collapse, using the lucas® chest compression system

    DEFF Research Database (Denmark)

    Jensen, Peter Blom; Andersen, Claus; Nissen, Henrik

    2013-01-01

    valve and automated cardiopulmonary resuscitation (A-CPR) was initiated. The procedure was performed under ongoing A-CPR for a total of 28 min. The patient was transferred to the intensive care unit and to a step down unit the following day. At follow-up 30 days later, she showed no signs of neurologic...... or cardiac damage. This case report shows, that it is possible to perform the TAVI procedure under ongoing A-CPR and that A-CPR, judged by invasive blood pressures, was capable of maintaining a satisfactory perfusion pressure even with a damaged aortic valve. © 2012 Wiley Periodicals, Inc....

  20. Does the change of educational strategy for chest compression based on the change of guidelines affect on the quality of prehospital chest compression?

    OpenAIRE

    2012-01-01

    Background and Aims. International guidelines for cardiopulmonary resuscitation (CPR) changed their strategy with respect to the rate of chest compression (CC) and ventilation from 15:2 to 30:2. The object of this study was to clarify the effect of this change on the quality of CPR. Subjects and Methods. We recorded the frequency of CC and ventilation performed by Emergency Life Support Technicians (ELSTs) during CPR in ambulances, and compared the period when ELSTs performed 15:2 CPR with th...

  1. Manual vs. integrated automatic load-distributing band CPR with equal survival after out of hospital cardiac arrest. The randomized CIRC trial

    NARCIS (Netherlands)

    Wik, L.; Olsen, J.A.; Persse, D.; Sterz, F.; Lozano Jr, M.; Brouwer, M.A.; Westfall, M.; Souders, C.M.; Malzer, R.; Grunsven, P.M. van; Travis, D.T.; Whitehead, A.; Herken, U.R.; Lerner, E.B.

    2014-01-01

    OBJECTIVE: To compare integrated automated load distributing band CPR (iA-CPR) with high-quality manual CPR (M-CPR) to determine equivalence, superiority, or inferiority in survival to hospital discharge. METHODS: Between March 5, 2009 and January 11, 2011 a randomized, unblinded, controlled group s

  2. Early experience with simulated trauma resuscitation

    OpenAIRE

    McLellan, Barry A.

    1999-01-01

    Although trauma resuscitation is best taught through direct exposure with hands-on experience, the opportunities for this type of teaching in Canada are limited by the relatively low incidence of serious injury and the consolidation of trauma care to a small number of centres. Simulators have been used extensively outside the health care environment and more recently have been used by anesthetists to simulate intraoperative crises. In this paper early experience using a realistic mannequin, c...

  3. A user-designed resuscitation unit.

    OpenAIRE

    MacVicar, S M; Watts, M P; Watt, C S

    1986-01-01

    Prior to the commissioning of the Phase I redevelopment of Glasgow Royal Infirmary, the need for the development of a new type of resuscitation trolley had been identified by a liaison group consisting of medical, nursing and scientific staff which had been set up to collaborate on the selection and specification of clinical equipment. A design study involving the liaison group and the Product Design Section of the Glasgow School of Art was, therefore, undertaken. This resulted in a basic des...

  4. Is a fully heparin-bonded cardiopulmonary bypass circuit superior to a standard cardiopulmonary bypass circuit?

    OpenAIRE

    Mahmood, Sarah; Bilal, Haris; Zaman, Mahvash; Tang, Augustine

    2012-01-01

    A best-evidence topic in cardiac surgery was written according to a structured protocol. The question addressed was ‘Is a fully heparin bonded cardiopulmonary bypass circuit superior to a standard cardiopulmonary bypass circuit?’ Altogether more than 792 papers were found using the reported search, of which 13 represented the best evidence to answer the clinical question. The authors, journal, date and country of publication, patient group studied, study type, relevant outcomes and results of...

  5. The Sunflower Cardiopulmonary Research Project of Children.

    Science.gov (United States)

    Greene, Leon

    A three year project designed to determine the value of a health program incorporating a cardiopulmonary fitness program is described. The instructional programs were in heart health, pulmonary health, nutrition, and physical fitness. A noncompetitive exercise and fitness period was employed in addition to the normal physical education time.…

  6. Physiological consequences : Cardiopulmonary, vestibular, and sensory aspects

    NARCIS (Netherlands)

    Welsch, H.; Albery, W.; Banks, R.D.; Bles, W.

    2000-01-01

    Discussing the physiological consequences of enhanced fighter manoeuvrability (EFM), aspects of cardiopulmonary reactions will be seen during high G manoeuvres, especially the combination of negative G-load followed by high G-onset manoeuvres ("push-pull"). The aircraft's capability to reach high al

  7. Design and implementation of the Resuscitation Outcomes Consortium Pragmatic Airway Resuscitation Trial (PART).

    Science.gov (United States)

    Wang, Henry E; Prince, David K; Stephens, Shannon W; Herren, Heather; Daya, Mohamud; Richmond, Neal; Carlson, Jestin; Warden, Craig; Colella, M Riccardo; Brienza, Ashley; Aufderheide, Tom P; Idris, Ahamed H; Schmicker, Robert; May, Susanne; Nichol, Graham

    2016-04-01

    Airway management is an important component of resuscitation from out-of-hospital cardiac arrest (OHCA). The optimal approach to advanced airway management is unknown. The Pragmatic Airway Resuscitation Trial (PART) will compare the effectiveness of endotracheal intubation (ETI) and Laryngeal Tube (LT) insertion upon 72-h survival in adult OHCA. Encompassing United States Emergency Medical Services agencies affiliated with the Resuscitation Outcomes Consortium (ROC), PART will use a cluster-crossover randomized design. Participating subjects will include adult, non-traumatic OHCA requiring bag-valve-mask ventilation. Trial interventions will include (1) initial airway management with ETI and (2) initial airway management with LT. The primary and secondary trial outcomes are 72-h survival and return of spontaneous circulation. Additional clinical outcomes will include airway management process and adverse events. The trial will enroll a total of 3000 subjects. Results of PART may guide the selection of advanced airway management strategies in OHCA. PMID:26851059

  8. Analysis of Medication Errors in Simulated Pediatric Resuscitation by Residents

    OpenAIRE

    Porter, Evelyn; Barcega, Besh; Kim, Tommy Y.

    2014-01-01

    Introduction: The objective of our study was to estimate the incidence of prescribing medication errors specifically made by a trainee and identify factors associated with these errors during the simulated resuscitation of a critically ill child. Methods: The results of the simulated resuscitation are described. We analyzed data from the simulated resuscitation for the occurrence of a prescribing medication error. We compared univariate analysis of each variable to medication error r...

  9. Reliability of spatial and temporal patterns of C. finmarchicus inferred from the CPR survey

    Science.gov (United States)

    Hélaouët, Pierre; Beaugrand, Grégory; Reygondeau, Gabriel

    2016-01-01

    The Continuous Plankton Recorder (CPR) survey has collected plankton since 1958 in the North Atlantic Ocean and its adjacent seas. Among all species recorded by the CPR, Calanus finmarchicus has probably been the most investigated species because of its ecological importance for the temperate and subpolar regions of the North Atlantic Ocean. However, abundances of C. finmarchicus assessed from the CPR survey have been rarely compared to more traditional sampling methodologies. In this study, we examine and compare spatial (surface and vertical) and temporal (diel and seasonal) patterns in the abundance of C. finmarchicus with another sampling technique in the gulf of Maine. Our results provide evidence that the CPR survey not only gives internally consistent time series of C. finmarchicus, but also an accurate representation of both spatial (surface and vertical) and temporal (diel and seasonal) patterns.

  10. Study on In-Vessel Retention (IVR) strategy for CPR1000

    International Nuclear Information System (INIS)

    The study on IVR (In-Vessel Retention) strategy for CPR1000 is introduced. For CPR1000, preliminary results showed that the RPV (Reactor Pressure Vessel) failure is the dominated by thermal failure mode and the IVR success probability is about 99%. The risk of steam explosion, which may happen with an extremely low probability due to corium-water interaction in the cavity if RPV fails, was however analyzed. Preliminary results showed that the CPR1000 containment will maintain integrity even though a steam explosion occurs. For detailed analysis, a test setup designed to gain the CHF (Critical Heat Flux) data for CPR1000 is under construction and planed to be completed at mid 2011. The characteristics of the test setup are introduced. (author)

  11. Adapting Guidelines for Google Glass: the Case of Pediatric CPR.

    Science.gov (United States)

    Ehrler, Frederic; Siebert, Johan; Haddad, Kevin; Sahin, Ayhan; Schrurs, Philippe; Diener, Raphael; Gervaix, Alain; Manzano, Sergio; Lovis, Christian

    2016-01-01

    Early recognition and management of patients at risk and more aggressive implementation of evidence-based resuscitation guidelines play a role to the reduction of patients' mortality. If, in paediatric emergency department, the proper adherence to the paediatric cardiac arrest guidelines is critical to increase the chance of survival, this adherence is unfortunately often suboptimal. Connected glasses, such as the Google Glass, offer an interesting support to provide guidelines at the point of care. However, existing guidelines format is not adapted to be used directly on the small screen of connected glasses. Their transformation to be displayed on the Google Glass is not a simple task. Problems such as the navigation and the formalization of the guidelines must be solved. In this article, we present the transformation process of the paediatric cardiac arrest algorithm from its paper version to its implementation on the Google Glass. PMID:27225569

  12. Brain microvascular function during cardiopulmonary bypass

    Energy Technology Data Exchange (ETDEWEB)

    Sorensen, H.R.; Husum, B.; Waaben, J.; Andersen, K.; Andersen, L.I.; Gefke, K.; Kaarsen, A.L.; Gjedde, A.

    1987-11-01

    Emboli in the brain microvasculature may inhibit brain activity during cardiopulmonary bypass. Such hypothetical blockade, if confirmed, may be responsible for the reduction of cerebral metabolic rate for glucose observed in animals subjected to cardiopulmonary bypass. In previous studies of cerebral blood flow during bypass, brain microcirculation was not evaluated. In the present study in animals (pigs), reduction of the number of perfused capillaries was estimated by measurements of the capillary diffusion capacity for hydrophilic tracers of low permeability. Capillary diffusion capacity, cerebral blood flow, and cerebral metabolic rate for glucose were measured simultaneously by the integral method, different tracers being used with different circulation times. In eight animals subjected to normothermic cardiopulmonary bypass, and seven subjected to hypothermic bypass, cerebral blood flow, cerebral metabolic rate for glucose, and capillary diffusion capacity decreased significantly: cerebral blood flow from 63 to 43 ml/100 gm/min in normothermia and to 34 ml/100 gm/min in hypothermia and cerebral metabolic rate for glucose from 43.0 to 23.0 mumol/100 gm/min in normothermia and to 14.1 mumol/100 gm/min in hypothermia. The capillary diffusion capacity declined markedly from 0.15 to 0.03 ml/100 gm/min in normothermia but only to 0.08 ml/100 gm/min in hypothermia. We conclude that the decrease of cerebral metabolic rate for glucose during normothermic cardiopulmonary bypass is caused by interruption of blood flow through a part of the capillary bed, possibly by microemboli, and that cerebral blood flow is an inadequate indicator of capillary blood flow. Further studies must clarify why normal microvascular function appears to be preserved during hypothermic cardiopulmonary bypass.

  13. Resuscitation and post resuscitation care of the very old after out-of-hospital cardiac arrest is worthwhile

    DEFF Research Database (Denmark)

    Winther-Jensen, Matilde; Kjaergaard, Jesper; Hassager, Christian;

    2015-01-01

    in octogenarians (≥80) to assess whether resuscitation and post resuscitation care should be avoided. METHODS: During 2007-2011 consecutive OHCA-patients were attended by the physician-based Emergency Medical Services-system in Copenhagen. Pre-hospital data based on Utstein-criteria, and data on post resuscitation......BACKGROUND: Out-of-hospital cardiac arrest (OHCA) is associated with a poor prognosis. As comorbidity and frailty increase with age; ethical dilemmas may arise when OHCA occur in the very old. OBJECTIVES: We aimed to investigate mortality, neurological outcome and post resuscitation care...... care were collected. Primary outcome was successful resuscitation; secondary endpoints were 30-day mortality and neurological outcome (Cerebral Performance Category (CPC)). RESULTS: 2509 OHCA-patients with attempted resuscitation were recorded, 22% (n=558) were octogenarians/nonagenarians. 166 (30...

  14. Study on localization technology of bolt fasteners for CPR1000 internals

    International Nuclear Information System (INIS)

    To ensure the reliability and safety of the C connection in reactor operation, the screw tightening torque of CPR1000 internals is as a start for the study. The step and method for replacing the inch screw by meter screw in the transformation design of CPR1000 internals is discussed, and screw structural elements which have influence on screw tightening torque are given in this paper. (authors)

  15. CPR methodology with new steady-state criterion and more accurate statistical treatment of channel bow

    International Nuclear Information System (INIS)

    An overview is given of existing CPR design criteria and the methods used in BWR reload analysis to evaluate the impact of channel bow on CPR margins. Potential weaknesses in today's methodologies are discussed. Westinghouse in collaboration with KKL and Axpo - operator and owner of the Leibstadt NPP - has developed an optimized CPR methodology based on a new criterion to protect against dryout during normal operation and with a more rigorous treatment of channel bow. The new steady-state criterion is expressed in terms of an upper limit of 0.01 for the dryout failure probability per year. This is considered a meaningful and appropriate criterion that can be directly related to the probabilistic criteria set-up for the analyses of Anticipated Operation Occurrences (AOOs) and accidents. In the Monte Carlo approach a statistical modeling of channel bow and an accurate evaluation of CPR response functions allow the associated CPR penalties to be included directly in the plant SLMCPR and OLMCPR in a best-estimate manner. In this way, the treatment of channel bow is equivalent to all other uncertainties affecting CPR. Emphasis is put on quantifying the statistical distribution of channel bow throughout the core using measurement data. The optimized CPR methodology has been implemented in the Westinghouse Monte Carlo code, McSLAP. The methodology improves the quality of dryout safety assessments by supplying more valuable information and better control of conservatisms in establishing operational limits for CPR. The methodology is demonstrated with application examples from the introduction at KKL. (authors)

  16. Review article: Updated resuscitation guidelines for 2016: A summary of the Australian and New Zealand Committee on Resuscitation recommendations.

    Science.gov (United States)

    Leman, Peter; Morley, Peter

    2016-08-01

    This review paper summarises the key changes made to the resuscitation guidelines used in Australia and New Zealand. They were released by the Australian and New Zealand Committee on Resuscitation in January 2016. These are local adaptations of the evidence previously published in October 2015 by the International Liaison Committee on Resuscitation (ILCOR). They are presented across the main working groups in ILCOR: ALS, BLS, paediatrics, neonates, acute coronary syndromes, first aid and 'Education, Implementation and Teams'. PMID:27357213

  17. Effect of CRM team leader training on team performance and leadership behavior in simulated cardiac arrest scenarios: a prospective, randomized, controlled study

    OpenAIRE

    Fernandez Castelao, Ezequiel; Boos, Margarete; Ringer, Christiane; Eich, Christoph; Russo, Sebastian G.

    2015-01-01

    Background Effective team leadership in cardiopulmonary resuscitation (CPR) is well recognized as a crucial factor influencing performance. Generally, leadership training focuses on task requirements for leading as well as non-leading team members. We provided crisis resource management (CRM) training only for designated team leaders of advanced life support (ALS) trained teams. This study assessed the impact of the CRM team leader training on CPR performance and team leader verbalization. Me...

  18. Challenges and possibilities in forward resuscitation.

    Science.gov (United States)

    Hooper, Timothy James; De Pasquale, Marc; Strandenes, Geir; Sunde, Geir; Ward, Kevin R

    2014-05-01

    The environmental and logistical constraints of the prehospital setting make it a challenging place for the treatment of trauma patients. This is perhaps more pronounced in the management of battlefield casualties before extraction to definitive care. In seeking solutions, interest has been renewed in implementing damage control resuscitation principles in the prehospital setting, a concept termed remote damage control resuscitation. These developments, while improving conflict survival rates, are not exclusive to the military environment, with similar situations existing in the civilian setting. By understanding the pathophysiology of shock, particularly the need for oxygen debt repayment, improvements in the assessment and management of trauma patients can be made. Technology gaps have previously hampered our ability to accurately monitor the prehospital trauma patient in real time. However, this is changing, with devices such as tissue hemoglobin oxygen saturation monitors and point-of-care lactate analysis currently being refined. Other monitoring modalities including newer signal analysis and artificial intelligence techniques are also in development. Advances in hemostatic resuscitation are being made as our understanding and ability to effectively monitor patients improve. The reevaluation of whole-blood use in the prehospital environment is yielding favorable results and challenging the negative dogma currently associated with its use. Management of trauma-related airway and respiratory compromise is evolving, with scope to improve on currently accepted practices. The purpose of this review is to highlight the challenges of treating patients in the prehospital setting and suggest potential solutions. In doing so, we hope to maintain the enthusiasm from people in the field and highlight areas for prehospital specific research and development, so that improved rates of casualty survival will continue. PMID:24296432

  19. The testing effect on skills learning might last 6 months

    DEFF Research Database (Denmark)

    Kromann, C B; Bohnstedt, C; Jensen, M L;

    2009-01-01

    question was: does testing as a final activity in a cardio-pulmonary resuscitation (CPR) skills course increase learning outcome when assessed after half a year, compared to spending an equal amount of time practicing? The study was an assessor-blinded randomised controlled trial. A convenient sample of 7...

  20. Outcome in transferred and nontransferred patients after primary percutaneous coronary intervention for ischaemic out-of-hospital cardiac arrest

    NARCIS (Netherlands)

    Peels, Hans O.; Jessurun, Gillian A. J.; van der Horst, Iwan C. C.; Arnold, Alfons E. R.; Piers, Lieuwe H.; Zijlstra, Felix

    2008-01-01

    Objective: To evaluate the impact of transfer from a referral hospital to a center with primary percutaneous coronary intervention (PCI) facilities of ST-segment elevation myocardial infarction (STEMI) patients after successful cardiopulmonary resuscitation (CPR). Methods: We studied all STEMI patie

  1. Health Instruction Packages: Consumer--Safety and Emergencies.

    Science.gov (United States)

    Lown, Maris A.; And Others

    Texts, illustrations, and exercises are provided in these six learning modules which were designed to teach the general public how to deal with several emergency situations. The first module, "Cardio-Pulmonary Resuscitation (CPR)," was designed by Maris A. Lown to teach members of the public, nurses, and paramedics the techniques of unwitnessed…

  2. Attuning a mobile simulation game for school children using a design-based research approach

    NARCIS (Netherlands)

    Schmitz, Birgit; Klemke, Roland; Walhout, Jaap; Specht, Marcus

    2014-01-01

    We report on a design-based research study that was conducted over nine months. It chronicles the development and implementation of HeartRun, a cardiopulmonary resuscitation (CPR) training approach for school children. Comparable to an unexpected emergency, HeartRun consists of authentic activities

  3. 46 CFR 28.210 - First aid equipment and training.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false First aid equipment and training. 28.210 Section 28.210....210 First aid equipment and training. (a) Each vessel must have on board a complete first aid manual... location. (b) First aid and cardiopulmonary resuscitation (CPR) course certification. Certification...

  4. CPR1000全厂断电事故瞬态特性分析%Transient Analyses of Station Blackout Accident for CPR1000

    Institute of Scientific and Technical Information of China (English)

    张亚培; 田文喜; 秋穗正; 苏光辉

    2011-01-01

    The primary loop of CPR1000 nuclear power plant was modeled using RELAP5/MOD3. 4 code, and the transient thermal hydraulic characteristics were analyzed under the condition of station blackout accident (SBO). The calculation results by RELAP5 code were compared with those of THEMIS code, and the results by RELAP5 code were consistent with those of THEMIS code. The results show that the RELAP5 model can accurately simulate the transient thermal hydraulic characteristics of CPR1000 under the condition of SBO.%用RELAP5/MOD3.4程序对CPR1000压水堆一回路系统进行整体建模,分析全厂断电事故下一回路主要参数的瞬态热工水力特性,并将RELAP5模型计算结果与THEMIS程序的计算结果进行对比,二者符合得较好.计算结果表明:该模型可较准确地模拟CPR1000在事故下的热工水力特性.

  5. Protocol compliance and time management in blunt trauma resuscitation.

    NARCIS (Netherlands)

    Spanjersberg, W.R.; Bergs, E.A.; Mushkudiani, N.; Klimek, M.; Schipper, I.B.

    2009-01-01

    OBJECTIVES: To study advanced trauma life support (ATLS) protocol adherence prospectively in trauma resuscitation and to analyse time management of daily multidisciplinary trauma resuscitation at a level 1 trauma centre, for both moderately and severely injured patients. PATIENTS AND METHODS: All vi

  6. Emergent cardiopulmonary bypass during pectus excavatum repair

    Directory of Open Access Journals (Sweden)

    Ryan Craner

    2013-01-01

    Full Text Available Pectus excavatum is a chest wall deformity that produces significant cardiopulmonary disability and is typically seen in younger patients. Minimally invasive repair of pectus excavatum or Nuss procedure has become a widely accepted technique for adult and pediatric patients. Although it is carried out through a thoracoscopic approach, the procedure is associated with a number of potential intraoperative and post-operative complications. We present a case of cardiac perforation requiring emergent cardiopulmonary bypass in a 29-year-old male with Marfan syndrome and previous mitral valve repair undergoing a Nuss procedure for pectus excavatum. This case illustrates the importance of vigilance and preparation by the surgeons, anesthesia providers as well as the institution to be prepared with resources to handle the possible complications. This includes available cardiac surgical backup, perfusionist support and adequate blood product availability.

  7. Hypertonic saline solution resuscitation in hemorrhagic shock dogs

    Institute of Scientific and Technical Information of China (English)

    蔡秀军; 黄迪宇; 牟一平; 彭淑牖

    2002-01-01

    To find out the optimal concentration, infusion rate and dosage of saline for resuscitation. Methods: Forty-five dogs were used to establish hypovolemic shock models. The dogs were resuscitated with saline of different concentrations and different dosages under different infusion rates, and the resuscitation results were compared. Results: The best concentration was 7.5%, the best rate of infusion 20 ml/min (a volume equivalent to 15% of the shed blood) and the best dosage 5.71 ml/kg. The method was effective for resuscitation, the mean arterial pressure (MAP) could be elevated to 89% of the baseline, and this MAP could be kept for more than one hour. Conclusions: Using 7.5% sodium chloride solution equivalent to 15% of the shed blood at an infusion rate of 20 ml/min can achieve a best resuscitation result.

  8. Rabbit model of uncontrolled hemorrhagic shock and hypotensive resuscitation

    Directory of Open Access Journals (Sweden)

    J.B. Rezende-Neto

    2010-12-01

    Full Text Available Clinically relevant animal models capable of simulating traumatic hemorrhagic shock are needed. We developed a hemorrhagic shock model with male New Zealand rabbits (2200-2800 g, 60-70 days old that simulates the pre-hospital and acute care of a penetrating trauma victim in an urban scenario using current resuscitation strategies. A laparotomy was performed to reproduce tissue trauma and an aortic injury was created using a standardized single puncture to the left side of the infrarenal aorta to induce hemorrhagic shock similar to a penetrating mechanism. A 15-min interval was used to simulate the arrival of pre-hospital care. Fluid resuscitation was then applied using two regimens: normotensive resuscitation to achieve baseline mean arterial blood pressure (MAP, 10 animals and hypotensive resuscitation at 60% of baseline MAP (10 animals. Another 10 animals were sham operated. The total time of the experiment was 85 min, reproducing scene, transport and emergency room times. Intra-abdominal blood loss was significantly greater in animals that underwent normotensive resuscitation compared to hypotensive resuscitation (17.1 ± 2.0 vs 8.0 ± 1.5 mL/kg. Antithrombin levels decreased significantly in normotensive resuscitated animals compared to baseline (102 ± 2.0 vs 59 ± 4.1%, sham (95 ± 2.8 vs 59 ± 4.1%, and hypotensive resuscitated animals (98 ± 7.8 vs 59 ± 4.1%. Evidence of re-bleeding was also noted in the normotensive resuscitation group. A hypotensive resuscitation regimen resulted in decreased blood loss in a clinically relevant small animal model capable of reproducing hemorrhagic shock caused by a penetrating mechanism.

  9. Human c-peptide immunoreactivity (CPR) in blood and urine - evaluation of a radioimmunoassay method and its clinical applications

    International Nuclear Information System (INIS)

    A double-antibody radioimmunoassay method, using synthetic human connecting peptide as an immunizing antigen and standard, was evaluated for clinical assay of blood and urine samples. Normal fasting blood connecting peptide immunoreacivity (CPR) was 2.45 +- 0.96 ng/ml, increasing promptly after a 50 g oral glucose load, but somewhat slower than insulin. Molar concentration of CPR exceeded that of insulin. CPR responses to glucose were subnormal in diabetics, very low in juvenile-type cases, and often poor in patients on insulin treatment. Fasting CPR levels were elevated in patients on corticosteroid treatment and with uraemia. A patient with insulin 'auto-antibody' had high serum CPR. A considerable amount of CPR appeared in urine. Normal daily excretion of CPR was 1.52 +- 0.55 μg/kg or 55.1 +- 18.2 ng/mg creatinine. Urine CPR was very low in juvenile-type diabetics, and elevated in patients on corticosteroid treatment. The results confirm that blood and urine CPR are useful measures of the endocrine pancreatic function. (orig.)

  10. Production of a highly active, soluble form of the cytochrome P450 reductase (CPR A) from Candida tropicalis

    Science.gov (United States)

    Donnelly, Mark

    2006-08-01

    The present invention provides soluble cytochrome p450 reductase (CPR) proteins from Candida sp. having an altered N-terminal region which results in reduced hydrophobicity of the N-terminal region. Also provided are host cells comprising the subject soluble CPR proteins. In addition, the present invention provides nucleotide and corresponding amino acid sequences for soluble CPR proteins and vectors comprising the nucleotide sequences. Methods for producing a soluble CPR, for increasing production of a dicarboxylic acid, and for detecting a cytochrome P450 are also provided.

  11. 影响临床护士掌握心肺复苏术的相关因素分析%Factors Influencing CPR Proficiency in Clinical Nurses

    Institute of Scientific and Technical Information of China (English)

    罗丽云; 尹彦

    2009-01-01

    目的 了解临床护士掌握心肺复苏术(cardio-pulmonary resuscitation, CPR)的现状及其影响因素,为合理组织培训、提高护士CPR提供依据.方法 采用随机抽样对100名护士操作考试成绩进行调查.结果 参加过抢救的护士CPR得分明显高于未参加过抢救的护士(P<0.01);参加过培训的护士CPR得分明显高于未参加过培训的护士(P<0.01);抢救及培训均参加过的护士CPR得分明显高于抢救及培训均未参加过的护士,差异有统计学意义(P<0.01).护士CPR得分与护士的年龄、工作年限、职称、学历等方面无关(P>0.05).结论 护士对CPR掌握欠缺;参加培训及实践能提高护士CPR水平.应为在职护士提供形式多样的CPR培训.

  12. Resuscitation at the limits of viability--an Irish perspective.

    LENUS (Irish Health Repository)

    Khan, R A

    2012-02-01

    BACKGROUND: Advances in neonatal care continue to lower the limit of viability. Decision making in this grey zone remains a challenging process. OBJECTIVE: To explore the opinions of healthcare providers on resuscitation and outcome in the less than 28-week preterm newborn. DESIGN\\/METHODS: An anonymous postal questionnaire was sent to health care providers working in maternity units in the Republic of Ireland. Questions related to neonatal management of the extreme preterm infant, and estimated survival and long-term outcome. RESULTS: The response rate was 55% (74% obstetricians and 70% neonatologists). Less than 1% would advocate resuscitation at 22 weeks, 10% of health care providers advocate resuscitation at 23 weeks gestation, 80% of all health care providers would resuscitate at 24 weeks gestation. 20% of all health care providers would advocate cessation of resuscitation efforts on 22-25 weeks gestation at 5 min of age. 65% of Neonatologists and 54% trainees in Paediatrics would cease resuscitation at 10 min of age. Obstetricians were more pessimistic about survival and long term outcome in newborns delivered between 23 and 27 weeks when compared with neonatologists. This difference was also observed in trainees in paediatrics and obstetrics. CONCLUSION: Neonatologists, trainees in paediatrics and neonatal nurses are generally more optimistic about outcome than their counterparts in obstetrical care and this is reflected in a greater willingness to provide resuscitation efforts at the limits of viability.

  13. Leadership and Teamwork in Trauma and Resuscitation

    Science.gov (United States)

    Ford, Kelsey; Menchine, Michael; Burner, Elizabeth; Arora, Sanjay; Inaba, Kenji; Demetriades, Demetrios; Yersin, Bertrand

    2016-01-01

    Introduction Leadership skills are described by the American College of Surgeons’ Advanced Trauma Life Support (ATLS) course as necessary to provide care for patients during resuscitations. However, leadership is a complex concept, and the tools used to assess the quality of leadership are poorly described, inadequately validated, and infrequently used. Despite its importance, dedicated leadership education is rarely part of physician training programs. The goals of this investigation were the following: 1. Describe how leadership and leadership style affect patient care; 2. Describe how effective leadership is measured; and 3. Describe how to train future physician leaders. Methods We searched the PubMed database using the keywords “leadership” and then either “trauma” or “resuscitation” as title search terms, and an expert in emergency medicine and trauma then identified prospective observational and randomized controlled studies measuring leadership and teamwork quality. Study results were categorized as follows: 1) how leadership affects patient care; 2) which tools are available to measure leadership; and 3) methods to train physicians to become better leaders. Results We included 16 relevant studies in this review. Overall, these studies showed that strong leadership improves processes of care in trauma resuscitation including speed and completion of the primary and secondary surveys. The optimal style and structure of leadership are influenced by patient characteristics and team composition. Directive leadership is most effective when Injury Severity Score (ISS) is high or teams are inexperienced, while empowering leadership is most effective when ISS is low or teams more experienced. Many scales were employed to measure leadership. The Leader Behavior Description Questionnaire (LBDQ) was the only scale used in more than one study. Seven studies described methods for training leaders. Leadership training programs included didactic teaching

  14. Availability and Utilization of Cardiac Resuscitation Centers

    Directory of Open Access Journals (Sweden)

    Bryn E. Mumma

    2014-11-01

    Full Text Available Introduction: The American Heart Association (AHA recommends regionalized care following out-of-hospital cardiac arrest (OHCA at cardiac resuscitation centers (CRCs. Key level 1 CRC criteria include 24/7 percutaneous coronary intervention (PCI capability, therapeutic hypothermia capability, and annual volume of ≥40 patients resuscitated from OHCA. Our objective was to characterize the availability and utilization of resources relevant to post-cardiac arrest care, including level 1 CRCs in California. Methods: We combined data from the AHA, the California Office of Statewide Health Planning and Development (OSHPD, and surveys to identify CRCs. We surveyed emergency department directors and nurse managers at all 24/7 PCI centers identified by the AHA to determine their post-OHCA care capabilities. The survey included questions regarding therapeutic hypothermia use and specialist availability and was pilot-tested prior to distribution. Cases of OHCA were identified in the 2011 OSHPD Patient Discharge Database using a “present on admission” diagnosis of cardiac arrest (ICD-9-CM code 427.5. We defined key level 1 CRC criteria as 24/7 PCI capability, therapeutic hypothermia, and annual volume ≥40 patients admitted with a “present on admission” diagnosis of cardiac arrest. Our primary outcome was the proportion of hospitals meeting these criteria. Descriptive statistics and 95% CI are presented. Results: Of the 333 acute care hospitals in California, 31 (9.3%, 95% CI 6.4-13% met level 1 CRC criteria. These hospitals treated 25% (1937/7780; 95% CI 24-26% of all admitted OHCA patients in California in 2011. Of the 125 hospitals identified as 24/7 PCI centers by the AHA, 54 (43%, 95% CI 34-52% admitted ≥40 patients following OHCA in 2011. Seventy (56%, 95% CI 47-65% responded to the survey; 69/70 (99%, 95% CI 92-100% reported having a therapeutic hypothermia protocol in effect by 2011. Five percent of admitted OHCA patients (402/7780; 95% CI

  15. Resuscitation of the trauma patient:tell me a trigger for early haemostatic resuscitation please!

    OpenAIRE

    Reed, Matthew J; Lone, Nazir; Walsh, Timothy S

    2011-01-01

    The management of trauma-related coagulopathy and haemorrhage is changing from a reactive strategy to a proactive early intervention with blood products and haemostatic agents. Although major haemorrhage and massive transfusion are associated with higher mortality, the pattern of this association with modern trauma care is poorly described. In addition, early predictors of massive transfusion, which might trigger a proactive haemostatic resuscitation strategy, are not currently available. We ...

  16. Cerebral blood flow in humans following resuscitation from cardiac arrest

    International Nuclear Information System (INIS)

    Cerebral blood flow was measured by xenon-133 washout in 13 patients 6-46 hours after being resuscitated from cardiac arrest. Patients regaining consciousness had relatively normal cerebral blood flow before regaining consciousness, but all patients who died without regaining consciousness had increased cerebral blood flow that appeared within 24 hours after resuscitation (except in one patient in whom the first measurement was delayed until 28 hours after resuscitation, by which time cerebral blood flow was increased). The cause of the delayed-onset increase in cerebral blood flow is not known, but the increase may have adverse effects on brain function and may indicate the onset of irreversible brain damage

  17. MEASUREMENT OF CARDIOPULMONARY FUNCTION BY REBREATHING METHODOLOGY IN PIGLETS

    Science.gov (United States)

    The use of a multiple gas rebreathing method for the measurement of cardiopulmonary function in mechanically ventilated neonates was evaluated. The following indices of cardiopulmonary function were assessed in 20 piglets (mean weight, 2.3 kg): (1) pulmonary capillary blood flow ...

  18. 21 CFR 870.4420 - Cardiopulmonary bypass cardiotomy return sucker.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Cardiopulmonary bypass cardiotomy return sucker. 870.4420 Section 870.4420 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES CARDIOVASCULAR DEVICES Cardiovascular Surgical Devices § 870.4420 Cardiopulmonary bypass cardiotomy...

  19. 21 CFR 870.4390 - Cardiopulmonary bypass pump tubing.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Cardiopulmonary bypass pump tubing. 870.4390... bypass pump tubing. (a) Identification. A cardiopulmonary bypass pump tubing is polymeric tubing which is used in the blood pump head and which is cyclically compressed by the pump to cause the blood to...

  20. 21 CFR 870.4280 - Cardiopulmonary prebypass filter.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Cardiopulmonary prebypass filter. 870.4280 Section... prebypass filter. (a) Identification. A cardiopulmonary prebypass filter is a device used during priming of... bypass. The device is not used to filter blood. (b) Classification. Class II (performance standards)....