Warning Signs of Heart Attack, Stroke and Cardiac Arrest

Science.gov (United States)

... for Heart.org CPR & ECC for Heart.org Shop for Heart.org Causes for Heart.org Advocate ... SIGNS may include breaking out in a cold sweat, nausea or lightheadedness. Learn more about heart attack ...

What Is a Heart Attack?

Science.gov (United States)

... medical center. Support from family and friends also can help relieve stress and anxiety. Let your loved ones know how you feel and what they can do to help you. Risk of a Repeat Heart Attack Once ...

Mortality from heart attack in Belgrade population during the period 1990-2004

Directory of Open Access Journals (Sweden)

Ratkov Isidora

2008-01-01

Full Text Available INTRODUCTION In most countries, cardiovascular diseases are the leading disorders, with ischemic heart diseases being the leading cause of death. According to WHO data, every year about 17 million people die of cardiovascular diseases, which is 30% of all deaths. Ischemic heart diseases contribute from one-third to one-half of all deaths due to cardiovascular diseases. Three point eight million men and 3.4 million women in the world die every year from ischemic heart diseases, and in Europe about 2 million. The highest mortality rate from ischemic heart diseases occurs in India, China and Russia. OBJECTIVE The aim of this descriptive epidemiological study was to determine heart attack mortality in Belgrade population during the period 1990-2004. METHOD In the study, we conducted investigation of Belgrade population during the period 1990-2004. Mortality data were obtained from the city institution for statistics. The mortality rates were calculated based on the total Belgrade population obtained from the mean values for the last two register years (1991 and 2002. The mortality rates were standardized using the direct method of standardization according to the world (Segi standard population. RESULTS In the Belgrade population during the period 1990-2004, the participation of mortality rate due to heart attack among deaths from cardiovascular diseases was 17% in males and 10% in females. In Belgrade male population, mean standardized mortality rates (per 100,000 habitants were 50.5 for heart attack, 8.3 for chronic ischemic heart diseases and 4.6 for angina pectoris, while in females the rates were 30.8, 6.7 and 4.2, respectively. Mortality from ischemic heart diseases and from heart attack was higher in males than in females. During the studied 15-year period, on average 755 males and 483 females died due to heart attack every year. Mean standardized mortality rates per 100,000 habitants were 50.0 in male and 31.1 in female population. Males

Comparing Asian American Women's Knowledge, Self-Efficacy, and Perceived Risk of Heart Attack to Other Racial and Ethnic Groups: The mPED Trial.

Science.gov (United States)

Fukuoka, Yoshimi; Lisha, Nadra E; Vittinghoff, Eric

2017-09-01

The aim of the study was to compare knowledge and awareness of heart attacks/heart disease and perceived risk for future heart attack in Asian/Pacific Islander women, compared to other racial and ethnic groups. In this cross-sectional study, 318 women enrolled in a mobile phone-based physical activity education trial were analyzed. Heart attack knowledge, self-efficacy for recognizing and responding to heart attack symptoms, and perceived risk for a future heart attack were measured. Analyses were conducted using logistic, proportional odds, and linear regression models, depending on the outcome and adjusting for age. Pairwise differences between Asian/Pacific Islanders and the other four groups were assessed using a Bonferroni correction (p Asian/Pacific Islander women had significantly lower total scores for knowledge of heart attack and self-efficacy for heart attack recognition and care seeking behavior compared to the Caucasian women (p = 0.001 and p = 0.002, respectively). However, perceived risk did not differ among the groups. Forty-six percent of the Asian American women, compared to 25% of Caucasian women, falsely believed "breast cancer is the number one cause of death for women (p = 0.002)." In addition, Asian/Pacific Islander women were less likely to report "arm pain, numbness, tingling, or radiating" as one of the heart attack symptoms compared to the Caucasian and the multiracial group (34%, 63% [p Asian/Pacific Islander women and Caucasian women.

Knowledge of Signs and Symptoms of Heart Attack and Stroke among Singapore Residents

Directory of Open Access Journals (Sweden)

Joy Li Juan Quah

2014-01-01

Full Text Available Aim. To determine the level of knowledge of signs and symptoms of heart attack and stroke in Singapore resident population, in comparison to the global community. Methods. A population based, random sample of 7,840 household addresses was selected from a validated national sampling frame. Each participant was asked eight questions on signs and symptoms of heart attack and 10 questions on stroke. Results. The response rate was 65.2% with 4,192 respondents. The level of knowledge for preselected, common signs and symptoms of heart attack and stroke was 57.8% and 57.1%, respectively. The respondents scored a mean of 5.0 (SD 2.4 out of 8 for heart attack, while they scored a mean of 6.8 (SD 2.9 out of 10 for stroke. Respondents who were ≥50 years, with lower educational level, and unemployed/retired had the least knowledge about both conditions. The level of knowledge of signs and symptoms of heart attack and stroke in Singapore is comparable to USA and Canada. Conclusion. We found a comparable knowledge of stroke and heart attack signs and symptoms in the community to countries within the same economic, educational, and healthcare strata. However older persons, those with lower educational level and those who are unemployed/retired, require more public health education efforts.

Dysfunction of Right Heart in Attack Period of Bronchial Asthma in Children

Directory of Open Access Journals (Sweden)

V.А. Kondratiev

2015-11-01

Full Text Available There were performed Doppler echocardiography investigations of functional state of the right heart in 42 children aged 5–17 years old in attack period of bronchial asthma of moderate to severe degree. Changes of intra-cardiac hemodynamics of the right heart in children in attack period of bronchial asthma were characterized by disturbance of systolic and diastolic function of the right ventricle and right atrium. Combined systolic-diastolic variant of the right ventricle dysfunction was typical for attack period of bronchial asthma in children and developed in 95.5 % of cases. Elevation of pressure in pulmonary artery was typical and significantly more often occurred in severe asthma attack, herewith pulmonary hypertension of the second degree predominated.

US State-level income inequality and risks of heart attack and coronary risk behaviors: longitudinal findings.

Science.gov (United States)

Pabayo, Roman; Kawachi, Ichiro; Gilman, Stephen E

2015-07-01

To examine prospectively the association between US state income inequality and incidence of heart attack. We used data from the National Epidemiologic Survey on Alcohol and Related Conditions (n = 34,445). Respondents completed interviews at baseline (2001-2002) and follow-up (2004-2005). Weighted multilevel modeling was used to determine if US state-level income inequality (measured by the Gini coefficient) at baseline was a predictor of heart attack during follow-up, controlling for individual-level and state-level covariates. In comparison to residents of US states in the lowest quartile of income inequality, those living in the second [Adjusted Odds Ratio (AOR) = 1.71, 95 % CI 1.16-2.53)], third (AOR = 1.81, 95 % CI 1.28-2.57), and fourth (AOR = 2.04, 95 % CI 1.26-3.29) quartiles were more likely to have a heart attack. Similar findings were obtained when we excluded those who had a heart attack prior to baseline. This study is one of the first to empirically show the longitudinal relationship between income inequality and coronary heart disease. Living in a state with higher income inequality increases the risk for heart attack among US adults.

Higher coronary heart disease and heart attack morbidity in Appalachian coal mining regions.

Science.gov (United States)

Hendryx, Michael; Zullig, Keith J

2009-11-01

This study analyzes the U.S. 2006 Behavioral Risk Factor Surveillance System survey data (N=235,783) to test whether self-reported cardiovascular disease rates are higher in Appalachian coal mining counties compared to other counties after control for other risks. Dependent variables include self-reported measures of ever (1) being diagnosed with cardiovascular disease (CVD) or with a specific form of CVD including (2) stroke, (3) heart attack, or (4) angina or coronary heart disease (CHD). Independent variables included coal mining, smoking, BMI, drinking, physician supply, diabetes co-morbidity, age, race/ethnicity, education, income, and others. SUDAAN Multilog models were estimated, and odds ratios tested for coal mining effects. After control for covariates, people in Appalachian coal mining areas reported significantly higher risk of CVD (OR=1.22, 95% CI=1.14-1.30), angina or CHD (OR=1.29, 95% CI=1.19-1.39) and heart attack (OR=1.19, 95% CI=1.10-1.30). Effects were present for both men and women. Cardiovascular diseases have been linked to both air and water contamination in ways consistent with toxicants found in coal and coal processing. Future research is indicated to assess air and water quality in coal mining communities in Appalachia, with corresponding environmental programs and standards established as indicated.

Ventilatory control of heart rate during inhalation of 5% CO2 and types of panic attacks.

Science.gov (United States)

Ley, R

1991-09-01

Differences in the magnitude of increases in heart rate during prolonged inhalation of 5% CO2 range from a mean of 25 b/min for a group of eight panic-disorder patients who panicked (Woods, Charney, Goodman, & Heninger, 1988. Archives of General Psychiatry, 45, 43-52) to zero b/min for 16 patients, eight of whom panicked (Craske & Barlow, 1990. Journal of Abnormal Psychology, 99, 302-307). What accounts for this disparity? The present paper describes how heart rate can be increased by means of voluntary overbreathing during prolonged inhalation of 5% CO2 in air. This suggests that differences in the degree of overbreathing may explain differences in the magnitude of increases in heart rate during inhalation of 5% CO2. An explanation is also offered for the curious finding that some patients experience "panic attacks" with zero increase in heart rate. Evidence suggests that this is likely to happen in cognitively based panic attacks, in contrast to hyperventilatory attacks or anticipatory attacks.

Efficacy of a Community-Based Physical Activity Program KM2H2 for Stroke and Heart Attack Prevention among Senior Hypertensive Patients: A Cluster Randomized Controlled Phase-II Trial.

Directory of Open Access Journals (Sweden)

Jie Gong

Full Text Available To evaluate the efficacy of the program Keep Moving toward Healthy Heart and Healthy Brain (KM2H2 in encouraging physical activities for the prevention of heart attack and stroke among hypertensive patients enrolled in the Community-Based Hypertension Control Program (CBHCP.Cluster randomized controlled trial with three waves of longitudinal assessments at baseline, 3 and 6 months post intervention.Community-based and patient-centered self-care for behavioral intervention in urban settings of China.A total of 450 participants diagnosed with hypertension from 12 community health centers in Wuhan, China were recruited, and were randomly assigned by center to receive either KM2H2 plus standard CBHCP care (6 centers and 232 patients or the standard care only (6 centers and 218 patients.KM2H2 is a behavioral intervention guided by the Transtheoretical Model, the Model of Personalized Medicine and Social Capital Theory. It consists of six intervention sessions and two booster sessions engineered in a progressive manner. The purpose is to motivate and maintain physical activities for the prevention of heart attack and stroke.Heart attack and stroke (clinically diagnosed, primary outcome, blood pressure (measured, secondary outcome, and physical activity (self-report, tertiary outcome were assessed at the individual level during the baseline, 3- and 6-month post-intervention.Relative to the standard care, receiving KM2H2 was associated with significant reductions in the incidence of heart attack (3.60% vs. 7.03%, p < .05 and stroke (5.11% vs. 9.90%, p<0.05, and moderate reduction in blood pressure (-3.72 mmHg in DBP and -2.92 mmHg in DBP at 6-month post-intervention; and significant increases in physical activity at 3- (d = 0.53, 95% CI: 0.21, 0.85 and 6-month (d = 0.45, 95% CI: 0.04, 0.85 post-intervention, respectively.The program KM2H2 is efficacious to reduce the risk of heart attack and stroke among senior patients who are on anti

Higher coronary heart disease and heart attack morbidity in Appalachian coal mining regions

Energy Technology Data Exchange (ETDEWEB)

Hendryx, M.; Zullig, K.J. [West Virginia University, Morgantown, WV (United States). Dept. of Community Medicine

2009-11-15

This study analyzes the U.S. 2006 Behavioral Risk Factor Surveillance System survey data (N = 235,783) to test whether self-reported cardiovascular disease rates are higher in Appalachian coal mining counties compared to other counties after control for other risks. Dependent variables include self-reported measures of ever (1) being diagnosed with cardiovascular disease (CVD) or with a specific form of CVD including (2) stroke, (3) heart attack, or (4) angina or coronary heart disease (CHD). Independent variables included coal mining, smoking, BMI, drinking, physician supply, diabetes co-morbidity, age, race/ethnicity, education, income, and others. SUDAAN Multilog models were estimated, and odds ratios tested for coal mining effects. After control for covariates, people in Appalachian coal mining areas reported significantly higher risk of CVD (OR = 1.22, 95% CI = 1.14-1.30), angina or CHO (OR = 1.29, 95% C1 = 1.19-1.39) and heart attack (OR = 1.19, 95% C1 = 1.10-1.30). Effects were present for both men and women. Cardiovascular diseases have been linked to both air and water contamination in ways consistent with toxicants found in coal and coal processing. Future research is indicated to assess air and water quality in coal mining communities in Appalachia, with corresponding environmental programs and standards established as indicated.

Can You Recognize a Heart Attack or Stroke? What To Do When Every Moment Counts

Science.gov (United States)

... Special Issues Subscribe August 2014 Print this issue Can You Recognize a Heart Attack or Stroke? What ... could prevent many of these deaths. Fast action can also limit permanent damage to the body. Heart ...

Applying Magneto-rheology to Reduce Blood Viscosity and Suppress Turbulence to Prevent Heart Attacks

Science.gov (United States)

Tao, R.

Heart attacks are the leading causes of death in USA. Research indicates one common thread, high blood viscosity, linking all cardiovascular diseases. Turbulence in blood circulation makes different regions of the vasculature vulnerable to development of atherosclerotic plaque. Turbulence is also responsible for systolic ejection murmurs and places heavier workload on heart, a possible trigger of heart attacks. Presently, neither medicine nor method is available to suppress turbulence. The only method to reduce the blood viscosity is to take medicine, such as aspirin. However, using medicine to reduce the blood viscosity does not help suppressing turbulence. In fact, the turbulence gets worse as the Reynolds number goes up with the viscosity reduction by the medicine. Here we report our new discovery: application of a strong magnetic field to blood along its flow direction, red blood cells are polarized in the magnetic field and aggregated into short chains along the flow direction. The blood viscosity becomes anisotropic: Along the flow direction the viscosity is significantly reduced, but in the directions perpendicular to the flow the viscosity is considerably increased. In this way, the blood flow becomes laminar, turbulence is suppressed, the blood circulation is greatly improved, and the risk for heart attacks is reduced. While these effects are not permanent, they last for about 24 hours after one magnetic therapy treatment.

Taking Care of Yourself

Science.gov (United States)

... telephone access to an advice nurse or care manager. Download the Medical Contact List , complete it and ... Sodium and Salt 3 Heart Attack Symptoms in Women 4 Warning Signs of a Heart Attack 5 ...

Aspirin for Reducing Your Risk of Heart Attack and Stroke: Know the Facts

Science.gov (United States)

... the-Counter Medicines Safe Daily Use of Aspirin Aspirin for Reducing Your Risk of Heart Attack and ... any pharmacy, grocery or convenience store and buy aspirin without a prescription. The Drug Facts label on ...

Timely and Effective Care - National

Data.gov (United States)

U.S. Department of Health & Human Services — Timely and Effective Care measures - national data. This data set includes national-level data for measures of heart attack care, heart failure care, pneumonia care,...

Timely and Effective Care - State

Data.gov (United States)

U.S. Department of Health & Human Services — Timely and Effective Care measures - state data. This data set includes state-level data for measures of heart attack care, heart failure care, pneumonia care,...

Cancer and heart attack survivors’ expectations of employment status: results from the English Longitudinal Study of Ageing

Directory of Open Access Journals (Sweden)

Saskia F. A. Duijts

2017-08-01

Full Text Available Abstract Background Sociodemographic, health- and work-related factors have been found to influence return to work in cancer survivors. It is feasible though that behavioural factors, such as expectation of being at work, could also affect work-related outcomes. Therefore, the effect of earlier identified factors and expectation of being at work on future employment status in cancer survivors was explored. To assess the degree to which these factors specifically concern cancer survivors, a comparison with heart attack survivors was made. Methods Data from the English Longitudinal Study of Ageing were used. Cancer and heart attack survivors of working age in the UK were included and followed up for 2 years. Baseline characteristics of both cancer and heart attack survivors were compared regarding employment status. Univariate and multivariate regression analyses were performed in survivors at work, and the interaction between independent variables and diagnose group was assessed. Results In cancer survivors at work (N = 159, alcohol consumption, participating in moderate or vigorous sport activities, general health and participation were univariate associated with employment status at two-year follow-up. Only fair general health (compared to very good general health remained statistically significant in the multivariate model (OR 0.31; 95% CI 0.13–0.76; p = 0.010. In heart attack survivors at work (N = 78, gender, general health and expectation of being at work were univariate associated with employment status at follow-up. Female gender (OR 0.03; 95% CI 0.00–0.57; p = 0.018 and high expectation of being at work (OR 10.68; 95% CI 1.23–93.92; p = 0.033 remained significant in the multivariate model. The influence of gender (p = 0.066 and general health (p = 0.020 regarding employment status was found to differ significantly between cancer and heart attack survivors. Conclusions When predicting future employment status in cancer

Cancer and heart attack survivors' expectations of employment status: results from the English Longitudinal Study of Ageing.

Science.gov (United States)

Duijts, Saskia F A; van der Beek, Allard J; Bleiker, Eveline M A; Smith, Lee; Wardle, Jane

2017-08-07

Sociodemographic, health- and work-related factors have been found to influence return to work in cancer survivors. It is feasible though that behavioural factors, such as expectation of being at work, could also affect work-related outcomes. Therefore, the effect of earlier identified factors and expectation of being at work on future employment status in cancer survivors was explored. To assess the degree to which these factors specifically concern cancer survivors, a comparison with heart attack survivors was made. Data from the English Longitudinal Study of Ageing were used. Cancer and heart attack survivors of working age in the UK were included and followed up for 2 years. Baseline characteristics of both cancer and heart attack survivors were compared regarding employment status. Univariate and multivariate regression analyses were performed in survivors at work, and the interaction between independent variables and diagnose group was assessed. In cancer survivors at work (N = 159), alcohol consumption, participating in moderate or vigorous sport activities, general health and participation were univariate associated with employment status at two-year follow-up. Only fair general health (compared to very good general health) remained statistically significant in the multivariate model (OR 0.31; 95% CI 0.13-0.76; p = 0.010). In heart attack survivors at work (N = 78), gender, general health and expectation of being at work were univariate associated with employment status at follow-up. Female gender (OR 0.03; 95% CI 0.00-0.57; p = 0.018) and high expectation of being at work (OR 10.68; 95% CI 1.23-93.92; p = 0.033) remained significant in the multivariate model. The influence of gender (p = 0.066) and general health (p = 0.020) regarding employment status was found to differ significantly between cancer and heart attack survivors. When predicting future employment status in cancer survivors in the UK, general health is the most relevant factor

Transient Ischemic Attack

Medline Plus

Full Text Available ... stroke symptoms. Popular Topics TIA Cardiac Catheter Cholesterol Heart Attack Stent © 2018, American Heart Association, Inc. All rights reserved. Unauthorized use prohibited. ...

Does Uninsurance Affect the Health Outcomes of the Insured? Evidence from Heart Attack Patients in California

NARCIS (Netherlands)

Meltem Daysal, N.

2012-01-01

Abstract: In this paper, I examine the impact of uninsured patients on the health of the insured, focusing on one health outcome - the in-hospital mortality rate of insured heart attack patients. I employ panel data models using patient discharge and hospital financial data from California

Does uninsurance affect the health outcomes of the insured? Evidence from heart attack patients in California

NARCIS (Netherlands)

Meltem Daysal, N.

2012-01-01

In this paper, I examine the impact of uninsured patients on the in-hospital mortality rate of insured heart attack patients. I employ panel data models using patient discharge and hospital financial data from California (1999–2006). My results indicate that uninsured patients have an economically

Tracks FAQs: How Do Heart Attack Hospitalization Rates In My Community Compare With Other Counties Or States?

Centers for Disease Control (CDC) Podcasts

In this podcast, CDC Tracking experts discuss how to compare heart attack hospitalization rates in your community with other counties or states. Do you have a question for our Tracking experts? Please e-mail questions to trackingsupport@cdc.gov.

Family history and body mass index predict perceived risks of diabetes and heart attack among community-dwelling Caucasian, Filipino, Korean, and Latino Americans--DiLH Survey.

Science.gov (United States)

Fukuoka, Yoshimi; Choi, JiWon; S Bender, Melinda; Gonzalez, Prisila; Arai, Shoshana

2015-07-01

The purpose of the study was to explore the perceived risk for diabetes and heart attack and associated health status of Caucasian, Filipino, Korean, and Latino Americans without diabetes. A cross-sectional survey was conducted with 904 urban adults (mean age 44.3±16.1 years; 64.3% female) in English, Spanish or Korean between August and December 2013. Perceived risk for developing diabetes was indicated by 46.5% (n=421), and 14.3% (n=129) perceived themselves to be at risk for having a heart attack in their lifetime. Significant predictors of pessimistic diabetes risk perceptions: Filipino (adjusted odds ratio [AOR]=1.7; 95% CI: 1.04-2.86) and Korean (AOR=2.4; 1.33-4.48) ethnicity, family history of diabetes (AOR=1.4; 1.00-1.84), female gender (AOR=1.4; 1.04-1.96), high cholesterol (AOR= 1.6; 1.09-2.37) and higher body mass index (BMI) (AOR=1.1; 1.08-1.15). Predictors of pessimistic heart attack risk perceptions were family history of an early heart attack (AOR=2.9; 1.69-5.02), high blood pressure (AOR=2.4; 1.45-3.84), and higher BMI (AOR=1.1; 1.04-1.12) after controlling for socio-demographic factors. Older age, physical inactivity, smoking, and low HDL levels were not associated with risk perceptions. Multiple risk factors were predictive of greater perceived diabetes risk, whereas, only family history of heart attack, high blood pressure and increases in BMI significantly contributed to perceived risk of heart attack among ethnically diverse at risk middle-aged adults. It is important that healthcare providers address the discordance between an individual's risk perceptions and the presence of actual risk factors. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

HeartCare+: A Smart Heart Care Mobile Application for Framingham-Based Early Risk Prediction of Hard Coronary Heart Diseases in Middle East

Directory of Open Access Journals (Sweden)

Hoda Ahmed Galal Elsayed

2017-01-01

Full Text Available Background. Healthcare is a challenging, yet so demanding sector that developing countries are paying more attention to recently. Statistics show that rural areas are expected to develop a high rate of heart diseases, which is a leading cause of sudden mortality, in the future. Thus, providing solutions that can assist rural people in detecting the cardiac risks early will be vital for uncovering and even preventing the long-term complications of cardiac diseases. Methodology. Mobile technology can be effectively utilized to limit the cardiac diseases’ prevalence in rural Middle East. This paper proposes a smart mobile solution for early risk detection of hard coronary heart diseases that uses the Framingham scoring model. Results. Smart HeartCare+ mobile app estimates accurately coronary heart diseases’ risk over 10 years based on clinical and nonclinical data and classifies the patient risk to low, moderate, or high. HeartCare+ also directs the patients to further treatment recommendations. Conclusion. This work attempts to investigate the effectiveness of the mobile technology in the early risk detection of coronary heart diseases. HeartCare+ app intensifies the communication channel between the lab workers and patients residing in rural areas and cardiologists and specialist residing in urban places.

The National Heart Failure Project: a health care financing administration initiative to improve the care of Medicare beneficiaries with heart failure.

Science.gov (United States)

Masoudi, F A; Ordin, D L; Delaney, R J; Krumholz, H M; Havranek, E P

2000-01-01

This is the second in a series describing Health Care Financing Administration (HCFA) initiatives to improve care for Medicare beneficiaries with heart failure. The first article outlined the history of HCFA quality-improvement projects and current initiatives to improve care in six priority areas: heart failure, acute myocardial infarction, stroke, pneumonia, diabetes, and breast cancer. This article details the objectives and design of the Medicare National Heart Failure Quality Improvement Project (NHF), which has as its goal the improvement of inpatient heart failure care. (c)2000 by CHF, Inc.

Transient Ischemic Attack

Medline Plus

Full Text Available ... major stroke. It's important to call 9-1-1 immediately for any stroke symptoms. Popular Topics TIA Cardiac Catheter Cholesterol Heart Attack Stent © 2018, American Heart Association, Inc. All rights reserved. Unauthorized use prohibited. The content in this ...

[Heart failure in primary care: Attitudes, knowledge and self-care].

Science.gov (United States)

Salvadó-Hernández, Cristina; Cosculluela-Torres, Pilar; Blanes-Monllor, Carmen; Parellada-Esquius, Neus; Méndez-Galeano, Carmen; Maroto-Villanova, Neus; García-Cerdán, Rosa Maria; Núñez-Manrique, M Pilar; Barrio-Ruiz, Carmen; Salvador-González, Betlem

2018-04-01

To determine the attitudes, knowledge, and self-care practices in patients with heart failure (HF) in Primary Care, as well as to identify factors associated with better self-care. Cross-sectional and multicentre study. Primary Care. Subjects over 18 years old with HF diagnosis, attended in 10 Primary Health Care Centres in the Metropolitan Area of Barcelona. Self-care was measured using the European Heart Failure Self-Care Behaviour Scale. Sociodemographic and clinical characteristics, tests on attitudes (Self-efficacy Managing Chronic Disease Scale), knowledge (Patient Knowledge Questionnaire), level of autonomy (Barthel), and anxiety and depression screening (Goldberg Test), were also gathered in an interview. A multivariate mixed model stratified by centre was used to analyse the adjusted association of covariates with self-care. A total of 295 subjects (77.6%) agreed to participate, with a mean age of 75.6 years (SD: 11), 56.6% women, and 62% with no primary education. The mean self-care score was 28.65 (SD: 8.22), with 25% of patients scoring lower than 21 points. In the final stratified multivariate model (n=282; R 2 conditional=0.3382), better self-care was associated with higher knowledge (coefficient, 95% confidence interval: -1.37; -1.85 to -0.90), and coronary heart disease diagnosis (-2.41; -4.36: -0.46). Self-care was moderate. The correlation of better self-care with higher knowledge highlights the opportunity to implement strategies to improve self-care, which should consider the characteristics of heart failure patients attended in Primary Care. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

Review of attacks on health care facilities in six conflicts of the past three decades.

Science.gov (United States)

Briody, Carolyn; Rubenstein, Leonard; Roberts, Les; Penney, Eamon; Keenan, William; Horbar, Jeffrey

2018-01-01

In the ongoing conflicts of Syria and Yemen, there have been widespread reports of attacks on health care facilities and personnel. Tabulated evidence does suggest hospital bombings in Syria and Yemen are far higher than reported in other conflicts but it is unclear if this is a reporting artefact. This article examines attacks on health care facilities in conflicts in six middle- to high- income countries that have occurred over the past three decades to try and determine if attacks have become more common, and to assess the different methods used to collect data on attacks. The six conflicts reviewed are Yemen (2015-Present), Syria (2011- Present), Iraq (2003-2011), Chechnya (1999-2000), Kosovo (1998-1999), and Bosnia and Herzegovina (1992-1995). We attempted to get the highest quality source(s) with summary data of the number of facilities attacked for each of the conflicts. The only conflict that did not have summary data was the conflict in Iraq. In this case, we tallied individual reported events of attacks on health care. Physicians for Human Rights (PHR) reported attacks on 315 facilities (4.38 per month) in Syria over a 7-year period, while the Monitoring Violence against Health Care (MVH) tool launched later by the World Health Organization (WHO) Turkey Health Cluster reported attacks on 135 facilities (9.64 per month) over a 14-month period. Yemen had a reported 93 attacks (4.65 per month), Iraq 12 (0.12 per month), Chechnya > 24 (2.4 per month), Kosovo > 100 (6.67 per month), and Bosnia 21 (0.41 per month). Methodologies to collect data, and definitions of both facilities and attacks varied widely across sources. The number of reported facilities attacked is by far the greatest in Syria, suggesting that this phenomenon has increased compared to earlier conflicts. However, data on attacks of facilities was incomplete for all of the conflicts examined, methodologies varied widely, and in some cases, attacks were not defined at all. A global

Nurses' attitudes toward family importance in heart failure care.

Science.gov (United States)

Gusdal, Annelie K; Josefsson, Karin; Thors Adolfsson, Eva; Martin, Lene

2017-03-01

Support from the family positively affects self-management, patient outcomes and the incidence of hospitalizations among patients with heart failure. To involve family members in heart failure care is thus valuable for the patients. Registered nurses frequently meet family members of patients with heart failure and the quality of these encounters is likely to be influenced by the attitudes registered nurses hold toward families. To explore registered nurses' attitudes toward the importance of families' involvement in heart failure nursing care and to identify factors that predict the most supportive attitudes. Cross-sectional, multicentre web-survey study. A sample of 303 registered nurses from 47 hospitals and 30 primary health care centres completed the instrument Families' Importance in Nursing Care - Nurses' Attitudes. Overall, registered nurses were supportive of families' involvement. Nonetheless, attitudes toward inviting families to actively take part in heart failure nursing care and involve families in planning of care were less supportive. Factors predicting the most supportive attitudes were to work in a primary health care centre, a heart failure clinic, a workplace with a general approach toward families, to have a postgraduate specialization, education in cardiac and/or heart failure nursing care, and a competence to work with families. Experienced registered nurses in heart failure nursing care can be encouraged to mentor their younger and less experienced colleagues to strengthen their supportive attitudes toward families. Registered nurses who have designated consultation time with patients and families, as in a nurse-led heart failure clinic, may have the most favourable condition for implementing a more supportive approach to families.

Heart Health - Brave Heart

Science.gov (United States)

... Bar Home Current Issue Past Issues Cover Story Heart Health Brave Heart Past Issues / Winter 2009 Table of Contents For ... you can have a good life after a heart attack." Lifestyle Changes Surviving—and thriving—after such ...

Heart Disease Risk Factors

Science.gov (United States)

... About CDC.gov . Home About Heart Disease Coronary Artery Disease Heart Attack Heart Attack Signs and Symptoms ... Privacy FOIA No Fear Act OIG 1600 Clifton Road Atlanta , GA 30329-4027 USA 800-CDC-INFO ( ...

Empowered to gain a new foothold in life—A study of the meaning of participating in cardiac rehabilitation to patients afflicted by a minor heart attack

Directory of Open Access Journals (Sweden)

Charlotte P. Simonÿ

2015-12-01

Full Text Available This study aimed to investigate what it means to patients afflicted by a minor heart attack to participate in cardiac rehabilitation (CR. CR is well-established internationally to support patients towards moving forward in satisfying, healthy, and well-functioning lives. Studies indicate that patients achieve improvement in quality of life when participating in CR. However, knowledge of how patients are supported during CR is sparse. Moreover, knowledge of what participating in CR means to patients afflicted by a minor heart attack is lacking. In-depth knowledge in this area is crucial in order to understand these patients’ particular gains and needs. In a phenomenological-hermeneutic frame field observations, focus group interviews, and individual interviews were conducted among 11 patients during and after their participation in CR. Field notes and transcribed interviews underwent three-phased interpretation. It was found that patients were supported to gain renewed balance in their lives during CR. Three themes were identified: (1 receiving a helpful but limited caring hand, (2 being supported to find new values in life, and (3 developing responsibility for the remaining time. The patients were carefully guided through a difficult time and supported to continue in healthy everyday lives. They were given hope which enabled them to find themselves a new foothold in life with respect to their own sense of well-being. This guidance and a sense of hopefulness were provided by heart specialists and more seasoned heart patients. In conclusion, patients were empowered to achieve a healthier lifestyle and improve their personal well-being during CR. However, structural barriers in the programme prevented adequate support regarding the patients’ total needs. Knowledge of the benefits of CR emphasizes the significance of the programme and highlights the importance of high inclusion. Efforts should be made to develop more flexible and longer lasting

Exploratory study into awareness of heart disease and health care seeking behavior among Emirati women (UAE) - Cross sectional descriptive study.

Science.gov (United States)

Khan, Sarah; Ali, Syed Adnan

2017-09-26

Cardiovascular disease was the leading cause of death among women in the United Arab Emirates (UAE) in 2010. Heart attacks usually happen in older women thus symptoms of heart disease may be masked by symptoms of chronic diseases, which could explain the delay in seeking health care and higher mortality following an ischaemic episode among women. This study seeks to a) highlight the awareness of heart diseases among Emirati women and b) to understand Emirati women's health care seeking behaviour in UAE. A cross sectional, descriptive study was conducted using a survey instrument adapted from the American Heart Association National survey. A convenience sample of 676 Emirati women between the ages of 18-55 years completed the questionnaire. The study showed low levels of awareness of heart disease and associated risk factors in Emirati women; only 19.4% participants were found to be aware of heart diseases. Awareness levels were highest in Dubai (OR 2.18, p < 0.05) among all the other emirates and in the 18-45 years age group (OR 2.74, p < 0.05). Despite low awareness levels, women paradoxically perceived themselves to be self-efficacious in seeking health care. Interestingly, just 49.1% Emirati women believed that good quality and affordable health care was available in the UAE. Only 28.8% of the participants believed there were sufficient female doctors to respond to health needs of women in UAE. Furthermore, only 36.7% Emirati women chose to be treated in the UAE over treatment in other countries. Emirati women clearly lack the knowledge on severity and vulnerability to heart disease in the region that is essential to improve cardiovascular related health outcomes. This study has identified the need for wider outreach that focuses on gender and age specific awareness on heart disease risks and symptoms. The study has also highlighted potential modifiable barriers in seeking health care that should be overcome to reduce morbidity and mortality due to heart

Self-care in Patients with Heart Failure

Directory of Open Access Journals (Sweden)

Maria do Céu Mendes Pinto Marques

2016-04-01

Full Text Available Objectives: To adapt the Self-Care of Heart Failure Index V6.2 to Portuguese and analyze self-care capability in maintenance, management and self-confidence in patients with heart failure attending nursing care services at two Portuguese hospitals. Method: Exploratory study, sample of 110 patients who attended the nursing care service for patients with heart failure at two Portuguese hospitals, carried out over a six-month period. Descriptive statistics and psychometric tests were used. Results: Internal consistency similar to the original scale. The patients consisted mostly of older adults with low self-care literacy, low values associated with physical activity and salt control in meals taken outside the home, and inadequate control of signs and symptoms. Conclusion: Patients present difficulties in maintenance and management of the disease, and are self-confident regarding it. This instrument enables individualized assessment leading to decision-making and adjusted action.

Congenital Heart Disease: Guidelines of Care for Children with Special Health Care Needs.

Science.gov (United States)

Minnesota State Dept. of Health, Minneapolis. Services for Children with Handicaps.

These guidelines were written to help families coordinate the health care that may be needed by a child with congenital heart disease. The booklet begins with general information about congenital heart disease. It then discusses the goals of health care, the health care team, the importance of periodic health care, and record keeping procedures.…

Self-Care Behaviors among Patients with Heart Failure in Iran

Directory of Open Access Journals (Sweden)

Vahid Zamanzadeh

2012-11-01

Full Text Available Introduction: Recovery from heart failure and dealing with its effects is significantly influenced by patient’s self-care. In order to maximize the effects of behavioral interventions and for educational planning, it is essential to know how much experience and information do patients with heart failure have about their disease and self-care behaviors. The present study aimed to identify self-care behaviors in patients with heart failure. Methods: Eighty heart failure patients hospitalized in Shahid Madani Training Center in Tabriz, Iran, participated in this study. Data collection was done through Self-Care of Heart Failure Index (SCHFI that contained 22 questions in three sections including self-care behaviors, self-care management and confidence in performing self-care behaviors. Results: The patient’s self-care behaviors in three behavioral sub categories of maintaining, managing and confidence were low. The most repeated self-care behavior in the participating patients was taking medication and visiting the doctor. Conclusion: The results of the study showed low levels of self-care behaviors in patients with heart failure, which notes the need for patient empowerment. It is necessary to develop appropriate strategies in this regard by the authorities

Preliminary data from γ-cardiography during the abatement of an asthmatic attack (1961)

International Nuclear Information System (INIS)

Georges, R.; Vernejoul, P. de; Raynaud, C.; Blanchon, P.; Kellershohn, C.; Turiaf, J.

1961-01-01

The authors used gamma cardiology during the abatement of 16 cases of asthma with a view to detecting heart attacks not otherwise visible with routine methods of examination: clinical, radiological and electro-cardio-graphical. In gamma cardiology, a radioactive indicator is used and its path followed in the cavities of the heart. The method makes it possible to study the circulation in the right heart, the pulmonary crossing, and the left heart, as well as evaluation of the heart-flow. As a result of their investigations the authors, after having discussed the significance of the data obtained with the method, suggest that it is possible by the use of gamma cardiography during the abatement of an asthma attack: 1- To confirm attacks of the right heart which have already been detected by ordinary methods. 2- To confirm the presence of modifications in the recorded curves which suggest, in the case of the left heart, possible attack; such on attack is also indicated, in a small number of cases, by electrocardiography curves. Some considerations are put forward by the authors concerning the physiopathology of attacks on the left heart. (authors) [fr

The association of a heart attack or stroke with depressive symptoms stratified by the presence of a close social contact: findings from the National Health and Aging Trends Study Cohort.

Science.gov (United States)

Simning, Adam; Seplaki, Christopher L; Conwell, Yeates

2018-01-01

The objective of the study is to examine whether the risk of having clinically significant depressive symptoms following a heart attack or stroke varies by the presence of a close social contact. The National Health and Aging Trends Study is a nationally representative longitudinal survey of US Medicare beneficiaries aged 65 and older initiated in 2011. A total of 5643 older adults had information on social contacts at baseline and depressive symptoms at the 1-year follow-up interview. The two-item Patient Health Questionnaire identified clinically significant depressive symptoms. Interview questions examined social contacts and the presence of self-reported heart attack or stroke during the year of follow-up. A total of 297 older adults reported experiencing a heart attack and/or stroke between their baseline and follow-up interviews. In regression analyses accounting for sociodemographics, baseline depressive symptoms, medical comorbidity, and activities of daily living impairment, older adults with no close social contacts had increased odds of depressive symptoms at follow-up after experiencing a heart attack or stroke, while those with close social contacts had increased odds of depressive symptoms at follow-up after experiencing a stroke, but not a heart attack. Older adults have increased odds of having depressive symptoms following a self-reported stroke, but only those with no close social contacts had increased odds of depressive symptoms following a heart attack. Social networks may play a role in the mechanisms underlying depression among older adults experiencing certain acute health events. Future work exploring the potential causal relationships suggested here, if confirmed, could inform interventions to alleviate or prevent depression among at risk older adults. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

Heart Health - Heart Disease: Symptoms, Diagnosis, Treatment

Science.gov (United States)

... Bar Home Current Issue Past Issues Cover Story Heart Health Heart Disease: Symptoms, Diagnosis, Treatment Past Issues / Winter 2009 ... of this page please turn Javascript on. Most heart attacks happen when a clot in the coronary ...

Construct validity of the Heart Failure Screening Tool (Heart-FaST) to identify heart failure patients at risk of poor self-care: Rasch analysis.

Science.gov (United States)

Reynolds, Nicholas A; Ski, Chantal F; McEvedy, Samantha M; Thompson, David R; Cameron, Jan

2018-02-14

The aim of this study was to psychometrically evaluate the Heart Failure Screening Tool (Heart-FaST) via: (1) examination of internal construct validity; (2) testing of scale function in accordance with design; and (3) recommendation for change/s, if items are not well adjusted, to improve psychometric credential. Self-care is vital to the management of heart failure. The Heart-FaST may provide a prospective assessment of risk, regarding the likelihood that patients with heart failure will engage in self-care. Psychometric validation of the Heart-FaST using Rasch analysis. The Heart-FaST was administered to 135 patients (median age = 68, IQR = 59-78 years; 105 males) enrolled in a multidisciplinary heart failure management program. The Heart-FaST is a nurse-administered tool for screening patients with HF at risk of poor self-care. A Rasch analysis of responses was conducted which tested data against Rasch model expectations, including whether items serve as unbiased, non-redundant indicators of risk and measure a single construct and that rating scales operate as intended. The results showed that data met Rasch model expectations after rescoring or deleting items due to poor discrimination, disordered thresholds, differential item functioning, or response dependence. There was no evidence of multidimensionality which supports the use of total scores from Heart-FaST as indicators of risk. Aggregate scores from this modified screening tool rank heart failure patients according to their "risk of poor self-care" demonstrating that the Heart-FaST items constitute a meaningful scale to identify heart failure patients at risk of poor engagement in heart failure self-care. © 2018 John Wiley & Sons Ltd.

Heart failure in children - home care

Science.gov (United States)

... ency/patientinstructions/000940.htm Heart failure in children - home care To use the sharing features on this page, ... to write down the results of your child's home checks so that you can share them with your child's health care provider. You may need to keep a chart, ...

Heart Failure Care in General Practice

NARCIS (Netherlands)

Valk, M.J.M.

2017-01-01

Heart failure (HF) is an increasing health care problem worldwide, and a multidisciplinary approach with a general practitioner (GP) in the health care team is considered optimal. HF management has improved substantially over the last two decades, mainly for patients with HF with a reduced ejection

Tracks FAQs: How Do Heart Attack Hospitalization Rates In My Community Compare With Other Counties Or States?

Centers for Disease Control (CDC) Podcasts

2011-09-01

In this podcast, CDC Tracking experts discuss how to compare heart attack hospitalization rates in your community with other counties or states. Do you have a question for our Tracking experts? Please e-mail questions to trackingsupport@cdc.gov.  Created: 9/1/2011 by National Center for Environmental Health, Division of Environmental Hazards and Health Effects, Environmental Health Tracking Branch.   Date Released: 9/1/2011.

Adults with Congenital Heart Defects

Science.gov (United States)

... Ebstein's Anomaly l-Transposition of the Great Arteries Patent Ductus Arteriosus (PDA) Pulmonary Valve Stenosis and Regurgitation ... Sodium and Salt 3 Heart Attack Symptoms in Women 4 Warning Signs of a Heart Attack 5 ...

Coronary heart disease risk in patients with stroke or transient ischemic attack and no known coronary heart disease: findings from the Stroke Prevention by Aggressive Reduction in Cholesterol Levels (SPARCL) trial

DEFF Research Database (Denmark)

Amarenco, Pierre; Goldstein, Larry B; Sillesen, Henrik

2010-01-01

Noncoronary forms of atherosclerosis (including transient ischemic attacks or stroke of carotid origin or >50% stenosis of the carotid artery) are associated with a 10-year vascular risk of >20% and are considered as a coronary heart disease (CHD) -risk equivalent from the standpoint of lipid...... management. The Stroke Prevention by Aggressive Reduction in Cholesterol Levels (SPARCL) trial included patients with stroke or transient ischemic attack and no known CHD regardless of the presence of carotid atherosclerosis. We evaluated the risk of developing clinically recognized CHD in SPARCL patients....

Understand Your Risk of Heart Attack

Science.gov (United States)

... not as great as men's. Heredity (Including Race) Children of parents with heart disease are more likely to develop it themselves. African Americans have more severe high blood pressure than Caucasians and a higher risk of heart ...

[Valvular heart disease: preoperative assessment and postoperative care].

Science.gov (United States)

Nägele, Reto; Kaufmann, Beat A

2013-10-30

Patients with valvular heart disease or with a prosthetic heart valve replacement are seen with increasing frequency in clinical practice. The medical care and evaluation of patients with valvular heart disease before valve surgery, but also the post-operative treatment is complex and managed by general practitioners, cardiologists and cardiac surgeons. In this mini-review we will first discuss the preoperative assessment of the two most common valvulopathies, aortic stenosis and mitral regurgitation. Then we will discuss the post-operative care, which includes the management of anticoagulation, serial follow up and as well as the diagnostic assessment of complications such as thromboembolism, hemolysis, endocarditis and valve dysfunction.

Heart disease and diet

Science.gov (United States)

Diet - heart disease; CAD - diet; Coronary artery disease - diet; Coronary heart disease - diet ... diet and lifestyle can reduce your risk of: Heart disease, heart attacks, and stroke Conditions that lead ...

[Health literacy in patients with heart failure treated in primary care].

Science.gov (United States)

Santesmases-Masana, Rosalia; González-de Paz, Luis; Real, Jordi; Borràs-Santos, Alicia; Sisó-Almirall, Antoni; Navarro-Rubio, Maria Dolors

2017-01-01

The level of health literacy is examined, as well as its conditioning factors in patients with heart failure who are seen routinely in a Primary Health Care Area. A multicentre cross-sectional study. 10 Primary care centres from the metropolitan area of Barcelona. Patients diagnosed with heart failure. to have visited the Primary Health Care centre in the last year, being able to arrive at the primary care setting independently, and voluntarily participation. Health Literacy Survey-European Union - Questionnaire (HLS-EU-Q) and Spanish version of the European Heart Failure Self-care Behaviour Scale. An analysis was made of the relationships between health literacy, self-care practices, sociodemographic, and clinical variables using ANOVA test and a multiple linear regression model. The study included 318 patients (51.2% women) with a mean age of 77.9±8.7 years. The index of health literacy of 79.6% (n=253) of the participants indicated problems in understanding healthcare information. Health literacy level was explained by academic level (P<.001), the extent of heart failure (P=.032), self-care, and age (P<.04).The academic level explained 61.6% of the health of literacy (95% bootstrap: 44.58%; 46.75%). In patients with stable heart failure, it is important to consider all factors that help patients to understand the healthcare information. Health literacy explains patient self-care attitude in heart failure. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

Care to patient in heart arrest at the intensive care unit

Directory of Open Access Journals (Sweden)

Luiza Taciana Rodrigues de Moura

2012-06-01

Full Text Available Care to heart arrest patient should be performed in a systematic way, based on basic protocol as well as advanced life support. The objective of this study is to assess the knowledge of the nursing staff of an intensive care unit in relation to the recognition of heart arrest and the establishment of resuscitation according to the protocols above. It is a descriptive and quantitative study which was conducted from April to June 2011. Of the 33 professionals who participated in the study, 54.5% had not undergone previous training on the theme, 93.9% partially agreed the rates of heart arrest, and only 15.2 % got all the maneuvers in ventilating intubated patient. The low hit total demonstrates the need to update the nursing staff, with periodical theoretical-practical training, and systematic assessments of the performance of the team.

[Management of heart failure in cardiology and primary care (MICCAP) program: Improving the management of patients with heart failure].

Science.gov (United States)

Barrios, V; Escobar, C; Pallares, V; Egocheaga, M I; Lobos, J M; Bover, R; Gómez Doblas, J J; Cosín, J

2018-03-26

Despite current treatments, morbidity and mortality of patients with heart failure remain high. The late diagnosis of heart failure, the insufficient heart failure treatment (i.e. not using the appropriate drugs, prescribing lower doses of drugs than recommended, etc.), and a poor coordination between different health care levels, may explain, at least in part, these figures. The Management of Heart Failure in Cardiology and Primary Care (MICCAP) program has been developed with the aim of optimising the integrated management of patients with heart failure between Primary Care and Cardiology, through the improvement of coordination between both health care levels. This includes continuous medical education to reinforce the diagnostic and therapeutic skills of general practitioners in the field of heart failure. The rationale and objectives of the MICCAP program are summarised in this article. Copyright © 2018 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Heart-Health Screenings

Science.gov (United States)

... Tools For Your Heart Health • Watch, Learn & Live Animations Library Subscribe to Heart Insight magazine and monthly ... in Spanish . Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Cognitive influences on self-care decision making in persons with heart failure.

Science.gov (United States)

Dickson, Victoria V; Tkacs, Nancy; Riegel, Barbara

2007-09-01

Despite advances in management, heart failure is associated with high rates of hospitalization, poor quality of life, and early death. Education intended to improve patients' abilities to care for themselves is an integral component of disease management programs. True self-care requires that patients make decisions about symptoms, but the cognitive deficits documented in 30% to 50% of the heart failure population may make daily decision making challenging. After describing heart failure self-care as a naturalistic decision making process, we explore cognitive deficits known to exist in persons with heart failure. Problems in heart failure self-care are analyzed in relation to neural alterations associated with heart failure. As a neural process, decision making has been traced to regions of the prefrontal cortex, the same areas that are affected by ischemia, infarction, and hypoxemia in heart failure. Resulting deficits in memory, attention, and executive function may impair the perception and interpretation of early symptoms and reasoning and, thereby, delay early treatment implementation. There is compelling evidence that the neural processes critical to decision making are located in the same structures that are affected by heart failure. Because self-care requires the cognitive ability to learn, perceive, interpret, and respond, research is needed to discern how neural deficits affects these abilities, decision-making, and self-care behaviors.

Heart Lesion After the First Attack of the Rheumatic Fever 22 Years Experience in Single Centre

Science.gov (United States)

Bejiqi, Ramush A.; Retkoceri, Ragip; Zeka, Naim; Bejiqi, Hana; Retkoceri, Arber

2015-01-01

Background: Acute rheumatic fever and its sequels, rheumatic heart diseases, remain major unsolved preventable health problems in Kosovo population, particularly among the disadvantages indigenous Albanian and Egyptians people. In Kosovo, despite of performing secondary prophylaxis with benzathine penicillin, acute rheumatic fever hospitalization rates have remained essentially unchanged for the last 20 years. The role of echocardiography in the diagnosis of acute rheumatic carditis was established over the last 20 years. Aims: In this study we aimed to determine the prevalence of rheumatic heart disease in children from Kosovo population with first attack of acute rheumatic fever. Also, we presented that echocardiography examination detects a greater prevalence of rheumatic heart disease than other diagnostic procedures. We aimed to compare the sensitivity and specificity of cardiac auscultation, ECG record, lab analysis to echocardiography and to determine the feasibility of specific age in this setting. Methods: To optimize accurate diagnosis of rheumatic fever and rheumatic heart disease, we utilized two group models. In the first group of 388 children, hospitalized and treated before 1999, diagnosis of rheumatic fever was decided basing on the clinical and laboratory findings whereas in second group (221 children treated from1999 to 2010) clinical and lab diagnosis were amplified also on the detection by echocardiography. Conclusion: In second group, using echocardiography as a method of diagnosis and assessment children with rheumatic fever, we found high rates of undetected rheumatic heart disease in this high-risk group population. Echocardiographic examination of children with rheumatic fever for rheumatic heart disease may over diagnose rheumatic heart disease unless congenital mitral valve anomalies and physiological regurgitation are excluded. PMID:25870479

Association of ambient air pollution and meteorological factors with primary care visits at night due to asthma attack.

Science.gov (United States)

Yamazaki, Shin; Shima, Masayuki; Yoda, Yoshiko; Oka, Katsumi; Kurosaka, Fumitake; Shimizu, Shigeta; Takahashi, Hironobu; Nakatani, Yuji; Nishikawa, Jittoku; Fujiwara, Katsuhiko; Mizumori, Yasuyuki; Mogami, Akira; Yamada, Taku; Yamamoto, Nobuharu

2013-09-01

The association of outdoor air pollution and meteorological elements with primary care visits at night due to asthma attack was studied. A case-crossover study was conducted in a primary care clinic in Himeji City, Japan. The subjects were 956 children aged 0-14 years who visited the clinic with an asthma attack between the hours of 9 p.m. and 6 a.m. Daily concentrations of particulate matter, ozone, nitrogen dioxide, and a number of meteorological elements were measured, and a conditional logistic regression model was used to estimate odds ratios (ORs) of primary care visits per unit increment of air pollutants or meteorological elements. The analyses took into consideration the effects of seasonality. Of the 956 children, 73 (7.6 %) were aged asthma attack at night in the spring or summer was found. An inverse relation between suspended particulate matter and primary care visits due to asthma attack was detected in the winter. ORs in the summer per degree increment in daily mean temperature was 1.31 [95 % confidential interval (CI) 1.09-1.56], and ORs in the autumn per hourly increment in daily hours of sunshine was 0.94 (95 % CI 0.90-0.99). The findings of our study fail to support any association between daily mean concentration of air pollutant and primary care visits at night. However, we did find evidence indicating that certain meteorological elements may be associated with primary care visits.

The comparative palliative care needs of those with heart failure and cancer patients.

LENUS (Irish Health Repository)

O'Leary, Norma

2012-02-01

PURPOSE OF REVIEW: Patients with heart failure seem particularly suited to palliative care having needs that fall within the prototypical palliative care domains. Despite this there is still much debate as to who should respond to these needs and when. RECENT FINDINGS: Since the early 1990s many studies have been published outlining the unmet needs of patients with heart failure. However, there have been limitations to these studies and they have not guided professionals as to how to respond. More recently comparative studies using cancer as the reference have explored similarities and highlighted differences in need between heart failure and cancer patients. These studies are useful for informing future service development. SUMMARY: Patients with heart failure have variable needs and variable disease trajectories. A targeted response to these needs is required. Palliative triggers or transitions should be recognized by professionals caring for patients with heart failure. It is unlikely that either specialist palliative care or medical specialists working in isolation will be sufficiently experienced to respond to these needs. Research is required to determine the effectiveness of different collaborative approaches; heart failure specialist care aligned with palliative care consultancy or heart failure-oriented palliative care services.

Palliative care among heart failure patients in primary care: a comparison to cancer patients using English family practice data.

Directory of Open Access Journals (Sweden)

Amy Gadoud

Full Text Available Patients with heart failure have a significant symptom burden and other palliative care needs often over a longer period than patients with cancer. It is acknowledged that this need may be unmet but by how much has not been quantified in primary care data at the population level.This was the first use of Clinical Practice Research Datalink, the world's largest primary care database to explore recognition of the need for palliative care. Heart failure and cancer patients who had died in 2009 aged 18 or over and had at least one year of primary care records were identified. A palliative approach to care among patients with heart failure was compared to that among patients with cancer using entry onto a palliative care register as a marker for a palliative approach to care.Among patients with heart failure, 7% (234/3 122 were entered on the palliative care register compared to 48% (3 669/7 608 of cancer patients. Of heart failure patients on the palliative care register, 29% (69/234 were entered onto the register within a week of their death.This confirms that the stark inequity in recognition of palliative care needs for people with heart failure in a large primary care dataset. We recommend a move away from prognosis based criteria for palliative care towards a patient centred approach, with assessment of and attention to palliative needs including advance care planning throughout the disease trajectory.

Coronary Artery Dissection: Not Just a Heart Attack

Science.gov (United States)

... for Heart.org CPR & ECC for Heart.org Shop for Heart.org Causes for Heart.org Advocate ... chest pain or pressure, shortness of breath, profuse sweating and dizziness. “Around 80 percent of the time, ...

Do telemonitoring projects of heart failure fit the Chronic Care Model?

Science.gov (United States)

Willemse, Evi; Adriaenssens, Jef; Dilles, Tinne; Remmen, Roy

2014-07-01

This study describes the characteristics of extramural and transmural telemonitoring projects on chronic heart failure in Belgium. It describes to what extent these telemonitoring projects coincide with the Chronic Care Model of Wagner. The Chronic Care Model describes essential components for high-quality health care. Telemonitoring can be used to optimise home care for chronic heart failure. It provides a potential prospective to change the current care organisation. This qualitative study describes seven non-invasive home-care telemonitoring projects in patients with heart failure in Belgium. A qualitative design, including interviews and literature review, was used to describe the correspondence of these home-care telemonitoring projects with the dimensions of the Chronic Care Model. The projects were situated in primary and secondary health care. Their primary goal was to reduce the number of readmissions for chronic heart failure. None of these projects succeeded in a final implementation of telemonitoring in home care after the pilot phase. Not all the projects were initiated to accomplish all of the dimensions of the Chronic Care Model. A central role for the patient was sparse. Limited financial resources hampered continuation after the pilot phase. Cooperation and coordination in telemonitoring appears to be major barriers but are, within primary care as well as between the lines of care, important links in follow-up. This discrepancy can be prohibitive for deployment of good chronic care. Chronic Care Model is recommended as basis for future.

Heart disease and depression

Science.gov (United States)

... gov/ency/patientinstructions/000790.htm Heart disease and depression To use the sharing features on this page, ... a heart attack or heart surgery Signs of Depression It is pretty common to feel down or ...

Future care planning: a first step to palliative care for all patients with advanced heart disease.

Science.gov (United States)

Denvir, M A; Murray, S A; Boyd, K J

2015-07-01

Palliative care is recommended for patients with end-stage heart failure with several recent, randomised trials showing improvements in symptoms and quality of life and more studies underway. Future care planning provides a framework for discussing a range of palliative care problems with patients and their families. This approach can be introduced at any time during the patient's journey of care and ideally well in advance of end-of-life care. Future care planning is applicable to a wide range of patients with advanced heart disease and could be delivered systematically by cardiology teams at the time of an unplanned hospital admission, akin to cardiac rehabilitation for myocardial infarction. Integrating cardiology care and palliative care can benefit many patients with advanced heart disease at increased risk of death or hospitalisation. Larger, randomised trials are needed to assess the impact on patient outcomes and experiences. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Modifying effect of age on the association between ambient ozone and nighttime primary care visits due to asthma attack.

Science.gov (United States)

Yamazaki, Shin; Shima, Masayuki; Ando, Michiko; Nitta, Hiroshi

2009-01-01

We examined the association between short-term exposure to outdoor air pollution and nighttime primary care visits due to asthma attack. We also investigated the modifying effects of age on this association. A case-crossover study was conducted at a primary care clinic in metropolitan Tokyo. The subjects were 308 children aged 0-14 years and 95 adolescents and adults aged 15-64 years. All subjects made visits to the clinic for an asthma attack at between 7 PM and 12 AM. Data on hourly concentrations of particulate matter with a 50% cut-off aerodynamic diameter asthma attack in warmer months; the association was greater among preschool children.

Self-care and depression in patients with chronic heart failure.

Science.gov (United States)

Holzapfel, Nicole; Löwe, Bernd; Wild, Beate; Schellberg, Dieter; Zugck, Christian; Remppis, Andrew; Katus, Hugo A; Haass, Markus; Rauch, Bernhard; Jünger, Jana; Herzog, Wolfgang; Müller-Tasch, Thomas

2009-01-01

Although chronic heart failure (CHF) is often complicated by comorbid depression and poor self-care, little is known about their specific association in patients with CHF. To investigate self-care behavior among patients with CHF with different degrees of depression severity. A total of 287 patients with documented CHF, New York Heart Association functional class II to IV, completed the European Heart Failure Self-Care Behavior Scale. The Structured Clinical Interview for DSM (SCID) IV served as the criterion standard for the presence of a depressive disorder. Analyses of covariance and linear regression analyses revealed that patients with CHF with minor depression reported significantly lower levels of self-care than patients with major depression (P = .003) and nondepressed patients (P = .014). In addition to minor depression, age (P < or = .001), multimorbidity (P = .01), left ventricular ejection fraction (P = .001), and family status (P = .01) were determinants of self-care. Our results demonstrate that patients with CHF with minor depression and not major depression are at higher risk for poor self-care and its resulting consequences, such as symptom deterioration and frequent hospitalization.

A qualitative study of younger men's experience of heart attack (myocardial infarction).

Science.gov (United States)

Merritt, Christopher J; de Zoysa, Nicole; Hutton, Jane M

2017-09-01

The effects of heart attack, or myocardial infarction (MI), across psychosocial domains may be particularly acute in younger adults, for whom serious health events are non-normative. MI morbidity is declining in Western countries, but in England MI numbers have plateaued for the under-45 cohort, where approximately 90% of patients are male. Qualitative research on younger adults' experience of MI is limited, and no study has sampled exclusively under-45s. This study aimed to understand how a sample of men under 45 adjusted to and made sense of MI. Qualitative research design based on semi-structured in-depth interviews. Ten men aged under 45 who had experienced MI in the past 3-6 months were purposively recruited and interviewed. Interviews were transcribed verbatim and analysed using interpretative phenomenological analysis. Seven superordinate themes were identified. This article focuses in depth on the three most original themes: (1) 'I'm less of a man', which described experiences of losing 'maleness' (strength, independence, ability to provide) post-MI; (2) 'Shortened horizons', which covered participants' sense of foreshortened future and consequent reprioritization; and (3) 'Life loses its colour', describing the loss of pleasure from lifestyle-related changes. Themes broadly overlapped with the qualitative literature on younger adult MI. However, some themes (e.g., loss of 'maleness' post-MI, and ambivalence towards MI risk factors) appeared unique to this study. Themes were also discussed in relation to risk factors for anxiety and depression and how this might inform clinical care for a younger, male population. Statement of contribution What is already known on this subject? Myocardial infarction (MI) morbidity is not declining in England for under-45s. Adjustment to MI is particularly challenging for younger adults, perhaps because it is non-normative. However, little is known about the experience of MI in younger adults. What does this study add? This

Risks for Heart Disease & Stroke

Science.gov (United States)

... Prevent Risks for Heart Disease & Stroke Risks for Heart Disease & Stroke About 1.5 million heart attacks and ... can’t change some of your risks for heart disease and stroke, but you can manage many of ...

Personalizing protocol-driven care: the case of specialist heart failure nurses.

Science.gov (United States)

Sanders, Tom; Harrison, Stephen; Checkland, Katherine

2010-09-01

This paper is a report of a study conducted to explore how specialist heart failure nurses negotiate treatment advice with patients, in the context of an increasing expectation that clinical staff in the National Health Services will follow guidelines in their daily work. The development of specialist nurse roles has given rise to questions about their compatibility with patient-centred care. However, research has revealed little about how specialist nurses balance clinical guidelines with traditional caring tasks. Semi-structured interviews (n = 10) were conducted with specialist heart failure nurses in northern England recruited from a heart failure specialist nursing contact list. In addition, non-participant observations were carried out on nurse-patient consultations (n = 16) in one regional nurse-led heart failure clinic. Data were collected between 2003 and 2005, and analysed using a variation of grounded theory. Heart failure nurses sought to combine traditional caring work with the wider goal of improving patient outcomes by 'personalizing' their advice to patients and presenting their heart failure as 'typical'. They accommodated protocol-driven care into their daily routines, and perceived no disjuncture between evidence-based practice and patient-centredness. However, their approach allowed little space for the exploration of each patient's own priorities about their illness. There is a need both to re-examine the appropriateness of traditional caring concepts, and to reflect on the need to incorporate patients' own values into the consultation process.

Clinical Predictors of Intensive Care Unit Admission for Asthmatic Children

Directory of Open Access Journals (Sweden)

Mohammad Hasan Kargar Maher

2015-07-01

Full Text Available IntroductionChildren with severe asthma attack are a challenging group of patients who could be difficult to treat and leading to significant morbidity and mortality. Asthma attack severity is qualitatively estimated as mild, moderate and severe attacks and respiratory failure based on conditions such as respiration status, feeling of dyspnea, and the degree of unconsciousness. part of which are subjective rather than objective. We investigated clinical findings as predictors of severe attack and probable requirement for Pediatric Intensive Care Unit (PICU admission.Materials and MethodsIn a cross sectional and analytical study 120 patients with asthma attack were enrolled from April 2010 to April 2014 (80 admitted in the ward and 40 in pediatric intensive care unit. Predictors of PICU admission were investigated regarding to initial heart rate(HR, respiratory rate (RR, Arterial Oxygen Saturation(SaO2 and PaCo2 and clinically evident cyanosis.ResultsInitial heart rate(p-value=0.02, respiratory rate (p-value=0.03, Arterial Oxygen Saturation(p-value=0.02 and PaCo2(p-value=0.03 and clinically evident cyanosis were significantly different in two groups(Ward admitted and PICU admittedConclusion There was a significant correlation between initial vital sign and blood gas analysis suggesting usefulness of these factors as predictors of severe asthma attack and subsequent clinical course.

Rheumatic heart disease: infectious disease origin, chronic care approach.

Science.gov (United States)

Katzenellenbogen, Judith M; Ralph, Anna P; Wyber, Rosemary; Carapetis, Jonathan R

2017-11-29

Rheumatic heart disease (RHD) is a chronic cardiac condition with an infectious aetiology, causing high disease burden in low-income settings. Affected individuals are young and associated morbidity is high. However, RHD is relatively neglected due to the populations involved and its lower incidence relative to other heart diseases. In this narrative review, we describe how RHD care can be informed by and integrated with models of care developed for priority non-communicable diseases (coronary heart disease), and high-burden communicable diseases (tuberculosis). Examining the four-level prevention model (primordial through tertiary prevention) suggests primordial and primary prevention of RHD can leverage off existing tuberculosis control efforts, given shared risk factors. Successes in coronary heart disease control provide inspiration for similarly bold initiatives for RHD. Further, we illustrate how the Chronic Care Model (CCM), developed for use in non-communicable diseases, offers a relevant framework to approach RHD care. Systems strengthening through greater integration of services can improve RHD programs. Strengthening of systems through integration/linkages with other well-performing and resourced services in conjunction with policies to adopt the CCM framework for the secondary and tertiary prevention of RHD in settings with limited resources, has the potential to significantly reduce the burden of RHD globally. More research is required to provide evidence-based recommendations for policy and service design.

Childhood Heart Disease - A partnership model of integrated care

OpenAIRE

Williams, Holly; Brooke, Mark

2018-01-01

HeartKids is a national charity supporting infants, children, young people and adults living with or impacted by congenital / childhood heart disease. For over 20 years HeartKids has worked in partnership with Lady Cilento Children's Hospital to deliver services and support to families.HeartKids supports families in hosptial and in the commuity with a suite of support programs lead by both health profesisonals and volunteers.  Critical to our model of care is a partnership with Lady Cilento C...

Aligning quality and payment for heart failure care: defining the challenges.

Science.gov (United States)

Havranek, Edward P; Krumholz, Harlan M; Dudley, R Adams; Adams, Kirkwood; Gregory, Douglas; Lampert, Steven; Lindenfeld, Joann; Massie, Barry M; Pina, Ileana; Restaino, Susan; Rich, Michael W; Konstam, Marvin A

2003-08-01

Hospitals may not support programs that improve the quality of care delivered to heart failure patients because these programs lower readmission rates and empty beds, and therefore further diminish already-declining revenues. A conflict between the highest quality of care and financial solvency does not serve the interests of patients, physicians, hospitals, or payers. In principle, resolution of this conflict is simple: reimbursement systems should reward higher quality care. In practice, resolving the conflict is not simple. A recent roundtable discussion sponsored by the Heart Failure Society of America identified 4 major challenges to the design and implementation of reimbursement schemes that promote higher quality care for heart failure: defining quality, accounting for differences in disease severity, crafting novel payment mechanisms, and overcoming professional parochialism. This article describes each of these challenges in turn.

Options for Heart Valve Replacement

Science.gov (United States)

... Guide: Understanding Your Heart Valve Problem | Spanish Symptom Tracker | Spanish Pre-surgery Checklist | Spanish What Is Heart ... Cardiac Arrest: How Are They Different? 7 Warning Signs of a Heart Attack 8 Low Blood Pressure - ...

The complex nature of informal care in home-based heart failure management.

Science.gov (United States)

Clark, Alexander M; Reid, Margaret E; Morrison, Caroline E; Capewell, Simon; Murdoch, David L; McMurray, John J

2008-02-01

This paper is a report of a study to examine the complexities of informal caregiving for people with chronic heart failure. Little is known of the activities involved and underlying informal care. Heart failure is a common and burdensome condition in which carers play an important management role. Semi-structured interviews were carried out with 30 informal carers nominated by patients with mild-to-moderate heart failure (24 spouses, four children, one sibling and one neighbour). Interviews examined knowledge of heart failure, its effects, reported management practices and concerns, decision making and support. The data were collected in 2001. The management of heart failure was a shared and ongoing responsibility between the carer and patient. Carers' clinical knowledge of the condition and management was often limited, but they developed extensive knowledge of its personal effects on the patient. Invisible care activities included monitoring signs of symptom exacerbation and energy boundaries against perceived current and future demands and priorities. Visible care activities included medication management, dressing, bathing and help-seeking. Carers responded to patients' capacities, and adopted philosophies that sought to foster independence while facilitating as normal a life for the patient as was possible and safe. Interventions for informal carers around effective chronic heart failure management should address both visible and invisible informal caring. Future research is needed to develop interventions with carers to improve quality of care, reduce costs and improve patient quality of life. More research is needed to explore the complexities of lay caregiving and to explore the invisible dimensions of informal care further.

Team-Based Care for Managing Cardiac Comorbidities in Heart Failure.

Science.gov (United States)

Bellam, Naveen; Kelkar, Anita A; Whellan, David J

2015-07-01

The need for HF management is predicted to increase as the HF population ages. Balancing HF and the multiple cardiac comorbidities remains difficult for any single provider, but becomes Fig. 6. Five-year rates of death or urgent heart transplantation by deciles of total cholesterol in heart failure. (From Horwich TB, Fonarow GC, Hamilton MA, et al. Low serum total cholesterol is associated with marked increase in mortality in advanced heart failure. J Card Fail 2002;8(4):222; with permission.) easier with the involvement of a team. Collaboration between physicians, nurses, nurse practitioners, physician assistants, pharmacists, and other health care workers reduces the burden of care coordination and simultaneously improves delivery of care. Team-based approaches increase cost-effectiveness, reduce hospitalization rates, and equally important, give patients more resources and support, which research shows may ultimately improve compliance and outcomes. Copyright © 2015 Elsevier Inc. All rights reserved.

An Intervention to Enhance Goals-of-Care Communication Between Heart Failure Patients and Heart Failure Providers.

Science.gov (United States)

Doorenbos, Ardith Z; Levy, Wayne C; Curtis, J Randall; Dougherty, Cynthia M

2016-09-01

Heart failure patients contend with a markedly impaired quality of life, experiencing emotional distress and severe physical discomfort that increases in frequency in the last months of life. Improving communication between patients and providers about goals of care has the potential to improve patient-provider communication and patient outcomes. To determine the effects of a goals-of-care (GoC) intervention compared to usual care on the number of GoC conversations, quality of communication between patients and providers, referrals to palliative care services and completion of advance care directives. A two-group randomized study (n = 40/group) compared a GoC intervention to usual care, conducted in an academic heart failure (HF) clinic. The GoC intervention was a previsit patient activation-education, telephone-based intervention delivered by a nurse. The primary outcome of the study was number of GoC conversations between HF patients and HF providers. Secondary outcomes were quality of communication, number of referrals to palliative care, and completion of advance directives. Patients averaged 58.15 ± 11.26 years of age, with mean left ventricular ejection fraction = 30.31 ± 9.72% and Seattle Heart Failure Model scores = 95.1 ± 1.60. There was a significant increase in goals-of-care conversations (58% vs. 2.6%, P communication (P = 0.03) in the GoC group compared to usual care after the intervention. There were no differences between groups on the other outcomes. The GoC intervention resulted in more GoC conversations and higher quality communication between HF patients and providers without increased anxiety or depression. Further studies are needed to assess impact on longer term quality of care and patient outcomes. Copyright © 2016 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

Dopamine in heart failure and critical care

NARCIS (Netherlands)

Smit, AJ

Dopamine is widely used in critical care to prevent renal function loss. Nevertheless sufficient evidence is still lacking of reduction in end points like mortality or renal replacement therapy. Dopaminergic treatment in chronic heart failure (CHF) has provided an example of unexpected adverse

CARDIAC EMERGENCY: LIFT UP YOUR HEARTS

CERN Multimedia

2000-01-01

50 000 deaths every year in France following heart problems. You or someone close to you, a friend, a relative, a colleague at work. You all probably know someone who has had a heart attack. Noting that 80% of all deaths occur outside hospital, the Fédération Française de Cardiologie, working in collaboration with first aid groups (rescue associations, etc.), are launching a nationwide campaign to train as many people as possible in what to do for cardiac first aid. According to specialists, more than half of all heart attack victims could have survived if someone nearby had been quick at doing what was needed. The CERN Fire Brigade is helping in this campaign by offering two free training sessions, each lasting three hours and mainly based on recognizing a heart attack, the proper way of calling for help, and practice in mouth-to-mouth resuscitation and heart massage. The courses will be held on 20 November and 6 December from4 to 7 p.m. at Building 65. So don’t wait, stop b...

Cognitive impairment and self-care in heart failure

Directory of Open Access Journals (Sweden)

Hajduk AM

2013-10-01

Full Text Available Alexandra M Hajduk,1,2 Stephenie C Lemon,3 David D McManus,1,2,4 Darleen M Lessard,1 Jerry H Gurwitz,1,2,4 Frederick A Spencer,5 Robert J Goldberg,1,2 Jane S Saczynski1,2,4 1Division of Epidemiology of Chronic Diseases and Vulnerable Populations, Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, MA, USA; 2Meyers Primary Care Institute, University of Massachusetts Medical School, Worcester, MA, USA; 3Division of Preventive and Behavioral Medicine, Department of Medicine, University of Massachusetts Medical School, Worcester, MA, USA; 4Division of Geriatric Medicine, Department of Medicine, University of Massachusetts Medical School, Worcester, MA, USA; 5Department of Medicine, McMaster University, Hamilton, ON, Canada Background: Heart failure (HF is a prevalent chronic disease in older adults that requires extensive self-care to prevent decompensation and hospitalization. Cognitive impairment may impact the ability to perform HF self-care activities. We examined the association between cognitive impairment and adherence to self-care in patients hospitalized for acute HF. Design: Prospective cohort study. Setting and participants: A total of 577 patients (mean age = 71 years, 44% female hospitalized for HF at five medical centers in the United States and Canada. Measurements and methods: Participants were interviewed for information on self-reported adherence to self-care using the European Heart Failure Self-care Behaviour Scale. We assessed cognitive impairment in three domains (memory, processing speed, and executive function using standardized measures. Patients' demographic and clinical characteristics were obtained through medical record review. Multivariable linear regression was used to examine the association between cognitive impairment and self-care practices adjusting for demographic and clinical factors. Results: A total of 453 patients (79% were impaired in at least one cognitive

Barriers and facilitators to palliative care of patients with chronic heart failure in Germany: a study protocol

Directory of Open Access Journals (Sweden)

Stefan Köberich

2015-07-01

Full Text Available Background. Despite its high prevalence, similar symptoms and symptom burden, people suffering from chronic heart failure receive less palliative care than patients with malignant diseases. Internationally, numerous barriers to palliative care of patients with chronic heart failure are known, however, there are no credible data regarding barriers and facilitators to palliative care of people suffering from chronic heart failure available for Germany. Design and Methods. Tripartite study. First part of this study evaluates health care providers’ (physicians and nurses perceived barriers and facilitators to palliative care of patients with chronic heart failure using a qualitative approach. At least 18 persons will be interviewed. In the second part, based on the results of part one, a questionnaire about barriers and facilitators to palliative care of patients with chronic heart failure will be designed and applied to at least 150 physicians and nurses. In the last part a classic Delphi method will be used to develop specific measures to improve the palliative care for chronic heart failure patients. Expected Impact for Public Health. The results of this study will help to understand why patients with heart failure are seldom referred to palliative care and will provide solutions to overcome these barriers. Developed solutions will be the first step to improve palliative care in patients with heart failure in Germany. In addition, the results will help health care providers in other countries to take action to improve palliative care situations for heart failure patients.

Shared care dyadic intervention: outcome patterns for heart failure care partners.

Science.gov (United States)

Sebern, Margaret D; Woda, Aimee

2012-04-01

Up to half of heart failure (HF) patients are readmitted to hospitals within 6 months of discharge. Many readmissions are linked to inadequate self-care or family support. To improve care, practitioners may need to intervene with both the HF patient and family caregiver. Despite the recognition that family interventions improve patient outcomes, there is a lack of evidence to support dyadic interventions in HF. Thus, the purpose of this study was to test the Shared Care Dyadic Intervention (SCDI) designed to improve self-care in HF. The theoretical base of the SCDI was a construct called Shared Care. Shared Care represents a system of processes used in family care to exchange support. Key findings were as follows: the SCDI was acceptable to both care partners and the data supported improved shared care for both. For the patient, there were improvements in self-care. For the caregivers, there were improvements in relationship quality and health.

Implementation of an interprofessional communication and collaboration intervention to improve care capacity for heart failure management in long-term care.

Science.gov (United States)

Boscart, Veronique M; Heckman, George A; Huson, Kelsey; Brohman, Lisa; Harkness, Karen I; Hirdes, John; McKelvie, Robert S; Stolee, Paul

2017-09-01

Heart failure affects up to 20% of nursing home residents and is associated with high morbidity, mortality, and transfers to acute care. A major barrier to heart failure management in nursing home settings is limited interprofessional communication. Guideline-based heart failure management programs in nursing homes can reduce hospitalisation rates, though sustainability is limited when interprofessional communication is not addressed. A pilot intervention, 'Enhancing Knowledge and Interprofessional Care for Heart Failure', was implemented on two units in two conveniently selected nursing homes to optimise interprofessional care processes amongst the care team. A core heart team was established, and participants received tailored education focused on heart failure management principles and communication processes, as well as weekly mentoring. Our previous work provided evidence for this intervention's acceptability and implementation fidelity. This paper focuses on the preliminary impact of the intervention on staff heart failure knowledge, communication, and interprofessional collaboration. To determine the initial impact of the intervention on selected staff outcomes, we employed a qualitative design, using a social constructivist interpretive framework. Findings indicated a perceived increase in team engagement, interprofessional collaboration, communication, knowledge about heart failure, and improved clinical outcomes. Individual interviews with staff revealed innovative ways to enhance communication, supporting one another with knowledge and engagement in collaborative practices with residents and families. Engaging teams, through the establishment of core heart teams, was successful to develop interprofessional communication processes for heart failure management. Further steps to be undertaken include assessing the sustainability and effectiveness of this approach with a larger sample.

Heart Disease Affects Women of All Ages

Science.gov (United States)

Skip Navigation Bar Home Current Issue Past Issues Heart Disease Affects Women of All Ages Past Issues / Winter ... weeks of a heart attack. For Women with Heart Disease: About 6 million American women have coronary heart ...

Features of Heart Rate Variability Capture Regulatory Changes During Kangaroo Care in Preterm Infants.

Science.gov (United States)

Kommers, Deedee R; Joshi, Rohan; van Pul, Carola; Atallah, Louis; Feijs, Loe; Oei, Guid; Bambang Oetomo, Sidarto; Andriessen, Peter

2017-03-01

To determine whether heart rate variability (HRV) can serve as a surrogate measure to track regulatory changes during kangaroo care, a period of parental coregulation distinct from regulation within the incubator. Nurses annotated the starting and ending times of kangaroo care for 3 months. The pre-kangaroo care, during-kangaroo care, and post-kangaroo care data were retrieved in infants with at least 10 accurately annotated kangaroo care sessions. Eight HRV features (5 in the time domain and 3 in the frequency domain) were used to visually and statistically compare the pre-kangaroo care and during-kangaroo care periods. Two of these features, capturing the percentage of heart rate decelerations and the extent of heart rate decelerations, were newly developed for preterm infants. A total of 191 kangaroo care sessions were investigated in 11 preterm infants. Despite clinically irrelevant changes in vital signs, 6 of the 8 HRV features (SD of normal-to-normal intervals, root mean square of the SD, percentage of consecutive normal-to-normal intervals that differ by >50 ms, SD of heart rate decelerations, high-frequency power, and low-frequency/high-frequency ratio) showed a visible and statistically significant difference (P heart rate decelerations. HRV-based features may be clinically useful for capturing the dynamic changes in autonomic regulation in response to kangaroo care and other changes in environment and state. Copyright © 2016 Elsevier Inc. All rights reserved.

Heart Age PSA (:60)

Centers for Disease Control (CDC) Podcasts

This 60 second public service announcement is based on the September 2015 CDC Vital Signs report. Your heart age is the age of your heart and blood vessels as a result of your risk factors for heart attack and stroke. If you smoke or have high blood pressure, your heart age will be much higher than your actual age. Learn what you can do to lower your heart age and keep it low.

Total Dietary Fiber, and Selected Vegetable, Fruit, Legume and Cereal Fiber Intake and Risk of Heart Attack in Periodontitis Subjects

Directory of Open Access Journals (Sweden)

Nelson Wood

2011-10-01

Full Text Available Background: Epidemiological studies have found an association between periodontal disease and coronary artery disease(Arbes, Slade et al. 1999; Beck, Elter et al. 2001; Genco, Offenbacher et al. 2002, and have even implicated periodontal disease as a risk factor(Arbes, Slade et al. 1999; Beck, Elter et al. 2001, however have not proven causality(Hujoel, Drangholt et al. 2000. Although dietary amounts, sources, and types (soluble versus insoluble of fiber have been shown to reduce the risk of heart attack (Liu, Buring et al. 2002; Negri, Vecchia et al. 2003, this author is unaware of studies that have examined the association between food sources of dietary fiber and heart attack risk in subjects with periodontitis.This study was designed to determine whether total dietary fiber and fiber from different plant sources (vegetables, fruits, legumes, or cereals modified self-reported HA risk, as well as acute-phase inflammatory responses in subjects with periodontitis using NHANES III data.Objectives: The objective of this study was to investigate the association between total dietary fiber intake levels, and selected vegetables, fruits, legumes, and cereal fiber intake and the risk of self-reported history of heart attack (HA in periodontitis subjects using data available in the Third National Health and Nutrition Examination Survey (NHANES III.Materials and Methods: Adult participants in NHANES III were used in this study. Zero to thirty three (0-33 percent of sites with periodontal attachment loss > 3 mm was considered a healthy periodontium, while greater than thirty three percent (>33 of sites with periodontal attachment loss of > 3 mm as periodontitis. The outcome variable was the self-reported history of HA. Total dietary fiber, and monthly selected vegetable, fruit, legume and cereal consumption were divided into low and adequate levels. Data was analyzed by Kruskal-Wallis, ANOVA and multivariate analyses using SPSS ®. P<0.05 was used to

Self-care confidence may be more important than cognition to influence self-care behaviors in adults with heart failure: Testing a mediation model.

Science.gov (United States)

Vellone, Ercole; Pancani, Luca; Greco, Andrea; Steca, Patrizia; Riegel, Barbara

2016-08-01

Cognitive impairment can reduce the self-care abilities of heart failure patients. Theory and preliminary evidence suggest that self-care confidence may mediate the relationship between cognition and self-care, but further study is needed to validate this finding. The aim of this study was to test the mediating role of self-care confidence between specific cognitive domains and heart failure self-care. Secondary analysis of data from a descriptive study. Three out-patient sites in Pennsylvania and Delaware, USA. A sample of 280 adults with chronic heart failure, 62 years old on average and mostly male (64.3%). Data on heart failure self-care and self-care confidence were collected with the Self-Care of Heart Failure Index 6.2. Data on cognition were collected by trained research assistants using a neuropsychological test battery measuring simple and complex attention, processing speed, working memory, and short-term memory. Sociodemographic data were collected by self-report. Clinical information was abstracted from the medical record. Mediation analysis was performed with structural equation modeling and indirect effects were evaluated with bootstrapping. Most participants had at least 1 impaired cognitive domain. In mediation models, self-care confidence consistently influenced self-care and totally mediated the relationship between simple attention and self-care and between working memory and self-care (comparative fit index range: .929-.968; root mean squared error of approximation range: .032-.052). Except for short-term memory, which had a direct effect on self-care maintenance, the other cognitive domains were unrelated to self-care. Self-care confidence appears to be an important factor influencing heart failure self-care even in patients with impaired cognition. As few studies have successfully improved cognition, interventions addressing confidence should be considered as a way to improve self-care in this population. Copyright © 2016 Elsevier Ltd. All

Warning Signs of Heart Failure

Science.gov (United States)

... the two terms are used interchangeably. View an animation of heart failure . If you have been diagnosed ... resources here Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Transitions of Care Between Acute and Chronic Heart Failure: Critical Steps in the Design of a Multidisciplinary Care Model for the Prevention of Rehospitalization.

Science.gov (United States)

Comín-Colet, Josep; Enjuanes, Cristina; Lupón, Josep; Cainzos-Achirica, Miguel; Badosa, Neus; Verdú, José María

2016-10-01

Despite advances in the treatment of heart failure, mortality, the number of readmissions, and their associated health care costs are very high. Heart failure care models inspired by the chronic care model, also known as heart failure programs or heart failure units, have shown clinical benefits in high-risk patients. However, while traditional heart failure units have focused on patients detected in the outpatient phase, the increasing pressure from hospital admissions is shifting the focus of interest toward multidisciplinary programs that concentrate on transitions of care, particularly between the acute phase and the postdischarge phase. These new integrated care models for heart failure revolve around interventions at the time of transitions of care. They are multidisciplinary and patient-centered, designed to ensure continuity of care, and have been demonstrated to reduce potentially avoidable hospital admissions. Key components of these models are early intervention during the inpatient phase, discharge planning, early postdischarge review and structured follow-up, advanced transition planning, and the involvement of physicians and nurses specialized in heart failure. It is hoped that such models will be progressively implemented across the country. Copyright © 2016 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

Patterns and predictors of patient and caregiver engagement in heart failure care: a multi-level dyadic study.

Science.gov (United States)

Lee, Christopher S; Vellone, Ercole; Lyons, Karen S; Cocchieri, Antonello; Bidwell, Julie T; D'Agostino, Fabio; Hiatt, Shirin O; Alvaro, Rosaria; Buck, Harleah G; Riegel, Barbara

2015-02-01

Heart failure is a burdensome clinical syndrome, and patients and their caregivers are responsible for the vast majority of heart failure care. This study aimed to characterize naturally occurring archetypes of patient-caregiver dyads with respect to patient and caregiver contributions to heart failure self-care, and to identify patient-, caregiver- and dyadic-level determinants thereof. Dyadic analysis of cross-sectional data on patients and their caregivers. Outpatient heart failure clinics in 28 Italian provinces. 509 Italian heart failure patients and their primary caregivers. Multilevel and mixture modeling were used to generate dyadic averages and incongruence in patient and caregiver contributions to heart failure self-care and identify common dyadic archetypes, respectively. Three distinct archetypes were observed. 22.4% of dyads were labeled as novice and complementary because patients and caregivers contributed to different aspects of heart failure self-care that was generally poor; these dyads were predominantly older adults with less severe heart failure and their adult child caregivers. 56.4% of dyads were labeled as inconsistent and compensatory because caregivers reported greater contributions to the areas of self-care most insufficient on the part of the patients; patients in these dyads had the highest prevalence of hospitalizations for heart failure in the past year and the fewest limitations to performing activities of daily living independently. Finally, 21.2% of dyads were labeled as expert and collaborative because of high contributions to all aspects of heart failure self-care, the best relationship quality and lowest caregiver strain compared with the other archetypes; patients in this archetype were likely the sickest because they also had the worst heart failure-related quality of life. Three distinct archetypes of dyadic contributions to heart failure care were observed that represent a gradient in the level of contributions to self-care

Heart Failure: Self-care to Success: Development and evaluation of a program toolkit.

Science.gov (United States)

Bryant, Rebecca

2017-08-17

The Heart Failure: Self-care to Success toolkit was developed to assist NPs in empowering patients with heart failure (HF) to improve individual self-care behaviors. This article details the evolution of this toolkit for NPs, its effectiveness with patients with HF, and recommendations for future research and dissemination strategies.

Rehab for the Heart (A Minute of Health with CDC)

Centers for Disease Control (CDC) Podcasts

2017-08-24

Each year, nearly 790,000 adults in the U.S. suffer a heart attack. This podcast discusses the importance of getting cardiac rehab after a heart attack.  Created: 8/24/2017 by MMWR.   Date Released: 8/24/2017.

European Society of Cardiology Heart Failure Association Standards for delivering heart failure care

NARCIS (Netherlands)

McDonagh, Theresa A.; Blue, Lynda; Clark, Andrew L.; Dahlstroem, Ulf; Ekman, Inger; Lainscak, Mitja; McDonald, Kenneth; Ryder, Mary; Stroemberg, Anna; Jaarsma, Tiny

The management of heart failure (HF) is complex. As a consequence, most cardiology society guidelines now state that HF care should be delivered in a multiprofessional manner. The evidence base for this approach now means that the establishment of HF management programmes is a priority. This

Determination of Relations between Systolic Blood Pressure and Heart Attack in Patients with Type 2 Diabetes with Association Rules

Directory of Open Access Journals (Sweden)

Seyyed Payam Shariatpanahi

2018-03-01

Full Text Available Abstract Background: Today, the high prevalence of diabetes and its complications are one of the most important public health issues worldwide. For this reason, finding relations between diabetes risk factors is very effective in preventing and reducing complications. For discovering these relations, the data mining methods can be used. By extracting association rules, which is one of the data mining techniques, we can discover the relations between a large numbers of variables in a disease. Materials and Methods: The population of this study was 1046 patients with type 2 diabetes, whose data had recorded between 2011 and 2014 at the Special Clinic for Diabetes in Tehran's Imam Khomeini Hospital. After pre-processing step with SPSS19 software, 573 people entered the analysis phase. The FP-Growth algorithm was applied to the data set to discover the relations between heart attack and other risk factors using Rapid miner5 software. Relations, after extraction, were given to the doctor to confirm clinical validation. Results: The obtained results of studying these 573 people (Including 292 (51% women and 281 (49% men, with age range 27 to 82 years showed that the lack of blood pressure, creatinine and diastolic blood pressure at its normal level, despite higher systolic blood pressure level than normal, doesn't increase the probability of heart attack. Conclusion: Using association rules is a good way of identifying relations between the risk factors of a disease. Also, it can provide new hypotheses to do epidemiological studies for researchers.

CDC Vital Signs-Heart Age

Centers for Disease Control (CDC) Podcasts

This podcast is based on the September 2015 CDC Vital Signs report. Your heart age is the age of your heart and blood vessels as a result of your risk factors for heart attack and stroke. If you smoke or have high blood pressure, your heart age will be much higher than your actual age. Learn what you can do to lower your heart age and keep it low.

Health Care Professionals' Perceptions of Seriously Ill Women.

Science.gov (United States)

Hardin, Kimeron Norman

1990-01-01

The research was designed to measure the perceptions of health care professionals toward women with serious illness. Physicians, psychologists and nurses were randomly chosen from lists of licensed practicing professionals and were surveyed. Each respondent read one of four vignettes describing a woman who had received one of four diagnoses: breast cancer, lung cancer, heart attack, or severe burn. The respondents were asked to respond to the Profile of Mood States (POMS) as they perceived the woman had been feeling during the past week. They then answered a series of ten questions about the woman's recovery and about their own anticipated behaviors while interacting with her. Two-way ANOVAs revealed that nurses and psychologists perceived the woman as having more mood disturbance and they saw more need for psychological counseling than physicians, regardless of her diagnosis. Several differences emerged in terms of perceptions of diagnosis. Subjects perceived themselves as being more comfortable around heart attack patients than lung cancer patients, breast cancer patients or burn patients and as having more difficulty talking to a woman with lung cancer than a woman with a heart attack. They also perceived a woman with lung cancer as having poorer chances of survival and they perceived women with more disfiguring disorders, breast cancer and severe burns, as having more sexual adjustment problems than the other diagnostic groups. The results of this survey supports the need for training for health care professionals in recognizing psychological distress in, and appropriately referring, seriously ill women.

Managing burn victims of suicide bombing attacks: outcomes, lessons learnt, and changes made from three attacks in Indonesia.

Science.gov (United States)

Chim, Harvey; Yew, Woon Si; Song, Colin

2007-01-01

Terror attacks in Southeast Asia were almost nonexistent until the 2002 Bali bomb blast, considered the deadliest attack in Indonesian history. Further attacks in 2003 (Jakarta), 2004 (Jakarta), and 2005 (Bali) have turned terrorist attacks into an ever-present reality. The authors reviewed medical charts of victims evacuated to the Singapore General Hospital (SGH) Burns Centre during three suicide attacks involving Bali (2002 and 2005) and the Jakarta Marriott hotel (2003). Problems faced, lessons learnt, and costs incurred are discussed. A burns disaster plan drawing on lessons learnt from these attacks is presented. Thirty-one patients were treated at the SGH Burns Centre in three attacks (2002 Bali attack [n = 15], 2003 Jakarta attack [n = 14], and 2005 Bali attack [n = 2]). For the 2002 Bali attack, median age was 29 years (range 20 to 50 years), median percentage of total burn surface area (TBSA) was 29% (range 5% to 55%), and median abbreviated burn severity index (ABSI) was 6 (range 3 to 10). Eight of 15 patients were admitted to the intensive care unit. For the 2003 Jakarta attack, median age was 35 years (range 24 to 56 years), median percentage of TBSA was 10% (range 2% to 46%), and median ABSI was 4 (range 3 to 9). A large number of patients had other injuries. Problems faced included manpower issues, lack of bed space, shortage of blood products, and lack of cadaver skin. The changing nature of terror attacks mandates continued vigilance and disaster preparedness. The multidimensional burns patient, complicated by other injuries, is likely to become increasingly common. A burns disaster plan with emphasis on effective command, control, and communication as well as organisation of health care personnel following a 'team concept' will do much to ensure that the sudden onset of a crisis situation at an unexpected time does not overwhelm hospital manpower and resources.

Retrospective evaluation of coyote attacks in dogs: 154 cases (1997-2012).

Science.gov (United States)

Frauenthal, Virginia M; Bergman, Philip; Murtaugh, Robert J

2017-05-01

To describe the clinical presentation and outcome of known attacks in client-owned dogs caused by the common coyote, Canis latrans. Retrospective observational study. Private referral hospital. One hundred fifty-four client-owned dogs known to be attacked by coyotes. None. Records from a private referral hospital from May 1997 through December 2012 were reviewed. Time of day and month/season of year, signalment, body temperature, heart rate, respiratory rate, body weight, location and severity of wounds inflicted, common injuries, length of hospitalization, necessity of surgical wound repair under anesthesia, antimicrobial use and mortality were recorded. Eighty-six percent of dogs presenting following coyote attack weighed Dogs with bite wounds to the thorax had the highest mortality at 21.3%. Criteria for systemic inflammatory response syndrome (SIRS) based on admission vital signs were met in 58.8% of dogs and the presence of SIRS was significantly associated with mortality (P hernia (9/154; 5.8%), and abdominal penetrating wounds (8/146; 5.5%). Dogs dogs are a problem in Southern California and are associated with substantial morbidity and mortality, especially in dogs with wounds to the thorax. Aggressive management involving surgical wound repair was associated with survival to discharge. © Veterinary Emergency and Critical Care Society 2017.

Rehab for the Heart (A Cup of Health with CDC)

Centers for Disease Control (CDC) Podcasts

Each year, nearly 790,000 adults in the U.S. suffer a heart attack. For a third of these, it's not their first. Cardiac rehabilitation could have prevented many of these. In this podcast, Dr. Fleetwood Loustalot discusses the importance of getting cardiac rehab after a heart attack.

Risks for Heart Valve Problems

Science.gov (United States)

... and Live Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, treatments and procedures related to heart disease and stroke. Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Healthy Heart Collaboration and Developed Toolkit

Science.gov (United States)

Impact: EPA is raising awareness of heart disease and its link to air pollution and other environmental factors as a partner in Million Hearts, a national initiative to prevent heart attacks and strokes. The talk will provide an up to date review of the evidence linking air poll...

Heart Failure in Children and Adolescents

Science.gov (United States)

... the lungs where oxygen is added. Watch an animation of blood flow in the heart All the ... resources here Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Adult Learners' Preferred Methods of Learning Preventative Heart Disease Care

Science.gov (United States)

Alavi, Nasim

2016-01-01

The purpose of this study was to investigate the preferred method of learning about heart disease by adult learners. This research study also investigated if there was a statistically significant difference between race/ethnicity, age, and gender of adult learners and their preferred method of learning preventative heart disease care. This…

Valsartan in the treatment of heart attack survivors

Directory of Open Access Journals (Sweden)

Bodh I Jugdutt

2006-06-01

Full Text Available Bodh I JugduttDivision of Cardiology, Department of Medicine, University of Alberta, Edmonton, Alberta, CanadaAbstract: Survivors of myocardial infarction (MI are at high risk of disability and death. This is due to infarct-related complications such as heart failure, cardiac remodeling with progressive ventricular dilation, dysfunction, and hypertrophy, and arrhythmias including ventricular and atrial fibrillation. Angiotensin (Ang II, the major effector molecule of the renin–angiotensin–aldosterone system (RAAS is a major contributor to these complications. RAAS inhibition, with angiotensin-converting enzyme (ACE inhibitors were first shown to reduce mortality and morbidity after MI. Subsequently, angiotensin receptor blockers (ARBs, that produce more complete blockade of the effects of Ang II at the Ang II type 1 (AT1 receptor, were introduced and the ARB valsartan was shown to be as effective as an ACE inhibitor in reducing mortality and morbidity in high-risk post-MI suvivors with left ventricular (LV systolic dysfunction and and/or heart failure and in heart failure patients, respectively, in two major trials (VALIANT and Val-HeFT. Both these trials used an ACE inhibitor as comparator on top of background therapy. Evidence favoring the use of valsartan for secondary prevention in post-MI survivors is reviewed.Keywords: valsartan, myocardial infarction, infarct survivors, remodeling, heart failure

Mothers and Fathers Experience Stress of Congenital Heart Disease Differently: Recommendations for Pediatric Critical Care.

Science.gov (United States)

Sood, Erica; Karpyn, Allison; Demianczyk, Abigail C; Ryan, Jennie; Delaplane, Emily A; Neely, Trent; Frazier, Aisha H; Kazak, Anne E

2018-03-10

To inform pediatric critical care practice by examining how mothers and fathers experience the stress of caring for a young child with congenital heart disease and use hospital and community supports. Qualitative study of mothers and fathers of young children with congenital heart disease. Tertiary care pediatric hospital in the Mid-Atlantic region of the United States. Thirty-four parents (20 mothers, 14 fathers) from diverse backgrounds whose child previously underwent cardiac surgery during infancy. Subjects participated in semi-structured, individual interviews about their experiences and psychosocial needs at the time of congenital heart disease diagnosis, surgical admission, and discharge to home after surgery. Qualitative interview data were coded, and consistent themes related to emotional states, stressors, and supports were identified. Fathers experience and respond to the stressors and demands of congenital heart disease in unique ways. Fathers often described stress from not being able to protect their child from congenital heart disease and the associated surgeries/pain and from difficulties balancing employment with support for their partner and care of their congenital heart disease child in the hospital. Fathers were more likely than mothers to discuss support from the work environment (coworkers/managers, flexible scheduling, helpful distraction) and were less likely to describe the use of hospital-based resources or congenital heart disease peer-to-peer supports. This study highlights the importance of understanding the paternal experience and tailoring interventions to the unique needs of both mothers and fathers. Opportunities for critical care practice change to promote the mental health of mothers and fathers following a diagnosis of congenital heart disease are discussed.

Evidence-based medicine and patient choice: the case of heart failure care.

Science.gov (United States)

Sanders, Tom; Harrison, Stephen; Checkland, Kath

2008-04-01

The implementation of evidence-based medicine and policies aimed at increasing user involvement in health care decisions are central planks of contemporary English health policy. Yet they are potentially in conflict. Our aim was to explore how clinicians working in the field of heart failure resolve this conflict. Qualitative semi-structured interviews were carried out with health professionals who were currently caring for patients with heart failure, and observations were conducted at one dedicated heart failure clinic in northern England. While clinicians acknowledged that patients' ideas and preferences should be an important part of treatment decisions, the widespread acceptance of an evidence-based clinical protocol for heart failure among the clinic doctors significantly influenced the content and style of the consultation. Evidence-based medicine was used to buttress professional authority and seemed to provide an additional barrier to the adoption of patient-centred clinical practice.

Exploring partners' perspectives on participation in heart failure home care: a mixed-method design.

Science.gov (United States)

Näsström, Lena; Luttik, Marie Louise; Idvall, Ewa; Strömberg, Anna

2017-05-01

To describe the partners' perspectives on participation in the care for patients with heart failure receiving home care. Partners are often involved in care of patients with heart failure and have an important role in improving patients' well-being and self-care. Partners have described both negative and positive experiences of involvement, but knowledge of how partners of patients with heart failure view participation in care when the patient receives home care is lacking. A convergent parallel mixed-method design was used, including data from interviews and questionnaires. A purposeful sample of 15 partners was used. Data collection lasted between February 2010 - December 2011. Interviews were analysed with content analysis and data from questionnaires (participation, caregiving, health-related quality of life, depressive symptoms) were analysed statistically. Finally, results were merged, interpreted and labelled as comparable and convergent or as being inconsistent. Partners were satisfied with most aspects of participation, information and contact. Qualitative findings revealed four different aspects of participation: adapting to the caring needs and illness trajectory, coping with caregiving demands, interacting with healthcare providers and need for knowledge to comprehend the health situation. Results showed confirmatory results that were convergent and expanded knowledge that gave a broader understanding of partner participation in this context. The results revealed different levels of partner participation. Heart failure home care included good opportunities for both participation and contact during home visits, necessary to meet partners' ongoing need for information to comprehend the situation. © 2016 John Wiley & Sons Ltd.

Tailoring consumer resources to enhance self-care in chronic heart failure.

Science.gov (United States)

Driscoll, Andrea; Davidson, Patricia; Clark, Robyn; Huang, Nancy; Aho, Zoe

2009-08-01

Chronic heart failure (CHF) is associated with high hospitalisation and mortality rates and debilitating symptoms. In an effort to reduce hospitalisations and improve symptoms individuals must be supported in managing their condition. Patients who can effectively self-manage their symptoms through lifestyle modification and adherence to complex medication regimens will experience less hospitalisations and other adverse events. The purpose of this paper is to explain how providing evidence-based information, using patient education resources, can support self-care. Self-care relates to the activities that individuals engage in relation to health seeking behaviours. Supporting self-care practices through tailored and relevant information can provide patients with resources and advice on strategies to manage their condition. Evidence-based approaches to improve adherence to self-care practices in patients with heart failure are not often reported. Low health literacy can result in poor understanding of the information about CHF and is related to adverse health outcomes. Also a lack of knowledge can lead to non-adherence with self-care practices such as following fluid restriction, low sodium diet and daily weighing routines. However these issues need to be addressed to improve self-management skills. Recently the Heart Foundation CHF consumer resource was updated based on evidence-based national clinical guidelines. The aim of this resource is to help consumers improve understanding of the disease, reduce uncertainty and anxiety about what to do when symptoms appear, encourage discussions with local doctors, and build confidence in self-care management. Evidence-based CHF patient education resources promote self-care practices and early detection of symptom change that may reduce hospitalisations and improve the quality of life for people with CHF.

The Burden of Care: Mothers' Experiences of Children with Congenital Heart Disease.

Science.gov (United States)

Sabzevari, Sakinne; Nematollahi, Monirsadat; Mirzaei, Tayebeh; Ravari, Ali

2016-10-01

Mothers play a key role in caring for their sick children. Their experiences of care were influenced by culture, rules, and the system of health and care services. There are few studies on maternal care of children with congenital heart disease. Also, each of them has studied a particular aspect of care. The present research aimed to understand care experiences of mothers of children with congenital heart disease. A conventional content analysis was used to obtain rich data. The goal of content analysis is "to provide knowledge and deeper understanding of the phenomenon under the study". The study was conducted in Kerman, Iran in 2014, on mothers of children with CHD. The purposive sampling technique was used to select the participants. Participants were 14 mothers of children with CHD and one father and one nurse of open heart surgery unit, from two hospitals affiliated with Kerman University of Medical Sciences. Eighteen semi-structured interviews were constructed. Data were analyzed using conventional content analysis. MAXQDA 2007 software (VERBI GmbH, Berlin, Germany) was used to classify and manage the coding. Constant comparative method was done for data analysis. The reliability and validity of the findings, including the credibility, confirm ability, dependability, and transferability, were assessed. According to the content analysis, the main theme was the catastrophic burden of child care on mothers that included three categories: 1) the tension resulting from the disease, 2) involvement with internal thoughts, and 3) difficulties of care process. The results of this study may help health care professionals to provide supportive and educational packages to the patients, mothers and Family members until improving the management of patient's care.

Transient complete atrioventricular block with Morgagni—Adams—Stokes attacks in a child after aortic valve replacement

Directory of Open Access Journals (Sweden)

D. R. Sabirova

2014-01-01

Full Text Available The diagnosis and treatment of life-threatening arrhythmias after surgical correction of congenital heart diseases is one the urgent problems in pediatrlc cardiology. The paper describes the clinical picture, diagnosis, and therapy in a patent with transient complete atrioventricular block after open heart surgery. A protracted Morgagni—Adams—Stokes attack is one of the causes of sudden cardiac death. The occurrence of even single syncopes in patients after surgery for congenital heart disease requires that the arrhythmogenic nature of the attack should be ruled out for the timely and adequate therapy including the implantation of antiarrhythmic devices.

Heart Age PSA (:60)

Centers for Disease Control (CDC) Podcasts

2015-09-01

This 60 second public service announcement is based on the September 2015 CDC Vital Signs report. Your heart age is the age of your heart and blood vessels as a result of your risk factors for heart attack and stroke. If you smoke or have high blood pressure, your heart age will be much higher than your actual age. Learn what you can do to lower your heart age and keep it low.  Created: 9/1/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 9/1/2015.

Medications Used to Treat Heart Failure

Science.gov (United States)

... and Live Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, treatments and procedures related to heart disease and stroke. Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

What Works In Chronic Care Management : The Case Of Heart Failure

NARCIS (Netherlands)

Sochalski, Julie; Jaarsma, Tiny; Krumholz, Harlan M.; Laramee, Ann; McMurray, John J. V.; Naylor, Mary D.; Rich, Michael W.; Riegel, Barbara; Stewart, Simon

2009-01-01

The evidence base of what works in chronic care management programs is underdeveloped. To fill the gap, we pooled and reanalyzed data from ten randomized clinical trials of heart failure care management programs to discern how program delivery methods contribute to patient outcomes. We found that

Multi-constituent cardiovascular pills (MCCP)--challenges and promises of population-based prophylactic drug therapy for prevention of heart attack.

Science.gov (United States)

Jamieson, Michael J; Naghavi, Morteza

2007-01-01

Risk factors for atherosclerotic cardiovascular disease (CVD) are highly co-prevalent but poorly identified and treated. The Screening for Heart Attack Prevention and Education (SHAPE) Task Force from the Association for Eradication of Heart Attack (AEHA) has recently proposed a new strategy that recommends screening for subclinical atherosclerosis and implementing aggressive treatment of "vulnerable patients". The Task Force has also envisioned future developments that may shift mass screening strategies to mass prophylactic therapy. The "Polypill" concept, introduced by Wald and Law suggests a combination of statin, low-dose antihypertensives, aspirin and folic acid, in a single pill, taken prophylactically by high risk population can cut CVD event rates by as much as 80%. In this communication, we review the challenges and promises of such a strategy. "Polypill" is but one of an astronomical number of possible multiconstituent pills (MCCP). Attractive as the MCCP concept is, it lacks evidence from randomized controlled trials, and begs numerous questions about the credibility of the concept, the design and synthesis of such complex pills, pharmacokinetics, pharmacodynamics, bioequivalence, "class" vs. unique properties, interactions, evidence of clinical efficacy and safety, regulatory approval, post-marketing surveillance, prescription vs. over-the-counter use, responsibility for initiating and monitoring therapy, patient education, counterfeiting and importation, reimbursement, advertisement, patent protection, commercial viability, etc. If these issues are favorably addressed, MCCP stand to dramatically change the manner in which CVD is prevented particularly in developing societies. Notwithstanding, assuming low commercial interests, realizing the promises of MCCP will demand serious attention from national public health policymakers. The clinical and regulatory implications of population-based secondary prevention (which rely on a different evidence base

Heart Disease Doesn't Care What You Wear | NIH MedlinePlus the Magazine

Science.gov (United States)

... version of this page please turn JavaScript on. Heart Disease Doesn't Care What You Wear Past Issues / ... matter how great you look on the outside, heart disease can strike on the inside. And being a ...

Self-Care Behaviors of African Americans Living with Heart Failure.

Science.gov (United States)

Woda, Aimee; Haglund, Kristin; Belknap, Ruth Ann; Sebern, Margaret

2015-01-01

African Americans have a higher risk of developing heart failure (HF) than persons from other ethnic groups. Once diagnosed, they have lower rates of HF self-care and poorer health outcomes. Promoting engagement in HF self-care is amenable to change and represents an important way to improve the health of African Americans with HF. This study used a community-based participatory action research methodology called photovoice to explore the practice of HF self-care among low-income, urban, community dwelling African Americans. Using the photovoice methodology, themes emerged regarding self-care management and self-care maintenance.

Evaluation of the european heart failure self-care behaviour scale in a united kingdom population

NARCIS (Netherlands)

Shuldham, Caroline; Theaker, Chris; Jaarsma, Tiny; Cowie, Martin R.

2007-01-01

Title. Evaluation of the European Heart Failure Self-care Behaviour Scale in a United Kingdom population Aim. This paper is a report of a study to test the internal consistency, reliability and validity of the 12-item European Heart Failure Self-care Behaviour Scale in an English-speaking sample in

CDC Vital Signs-Heart Age

Centers for Disease Control (CDC) Podcasts

2015-09-01

This podcast is based on the September 2015 CDC Vital Signs report. Your heart age is the age of your heart and blood vessels as a result of your risk factors for heart attack and stroke. If you smoke or have high blood pressure, your heart age will be much higher than your actual age. Learn what you can do to lower your heart age and keep it low.  Created: 9/1/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 9/1/2015.

Heart failure guidelines and prescribing in primary care across Europe

Directory of Open Access Journals (Sweden)

Hobbs FD Richard

2005-08-01

Full Text Available Abstract Background Major international differences in heart failure treatment have been repeatedly described, but the reasons for these differences remain unclear. National guideline recommendations might be a relevant factor. This study, therefore, explored variation of heart failure guideline recommendations in Europe. Methods Treatment recommendations of 14 national guidelines published after 1994 were analyzed in relation to the heart failure treatment guideline of the European Society of Cardiology. To test potential relations between recommendations and prescribing, national prescribing patterns as obtained by a European study in primary care (IMPROVEMENT-HF were related to selected recommendations in those countries. Results Besides the 14 national guidelines used by primary care physicians in the countries contacted, the European guideline was used in four countries, and separate guidelines for specialists and primary care were available in another four countries. Two countries indicated that no guideline was used up to 2000. Comprehensiveness of the guidelines varied with respect to length, literature included and evidence ratings. Relevant differences in treatment recommendations were seen only in drug classes where evidence had changed recently (β-blockers and spironolactone. The relation between recommendation and prescribing for selected recommendations was inconsistent among countries. Conclusion Differences in guideline recommendations are not sufficient to explain variation of prescribing among countries, thus other factors must be considered.

The Burden of Care: Mothers’ Experiences of Children with Congenital Heart Disease

Science.gov (United States)

Sabzevari, Sakinne; Nematollahi, Monirsadat; Mirzaei, Tayebeh; Ravari, Ali

2016-01-01

ABSTRACT Background: Mothers play a key role in caring for their sick children. Their experiences of care were influenced by culture, rules, and the system of health and care services. There are few studies on maternal care of children with congenital heart disease. Also, each of them has studied a particular aspect of care. The present research aimed to understand care experiences of mothers of children with congenital heart disease. Methods: A conventional content analysis was used to obtain rich data. The goal of content analysis is “to provide knowledge and deeper understanding of the phenomenon under the study”. The study was conducted in Kerman, Iran in 2014, on mothers of children with CHD. The purposive sampling technique was used to select the participants. Participants were 14 mothers of children with CHD and one father and one nurse of open heart surgery unit, from two hospitals affiliated with Kerman University of Medical Sciences. Eighteen semi-structured interviews were constructed. Data were analyzed using conventional content analysis. MAXQDA 2007 software (VERBI GmbH, Berlin, Germany) was used to classify and manage the coding. Constant comparative method was done for data analysis. The reliability and validity of the findings, including the credibility, confirm ability, dependability, and transferability, were assessed. Results: According to the content analysis, the main theme was the catastrophic burden of child care on mothers that included three categories: 1) the tension resulting from the disease, 2) involvement with internal thoughts, and 3) difficulties of care process Conclusion: The results of this study may help health care professionals to provide supportive and educational packages to the patients, mothers and Family members until improving the management of patient’s care. PMID:27713900

The Burden of Care: Mothers’ Experiences of Children with Congenital Heart Disease

Directory of Open Access Journals (Sweden)

Sakinne Sabzevari

2016-10-01

Full Text Available Background: Mothers play a key role in caring for their sick children. Their experiences of care were influenced by culture, rules, and the system of health and care services. There are few studies on maternal care of children with congenital heart disease. Also, each of them has studied a particular aspect of care. The present research aimed to understand care experiences of mothers of children with congenital heart disease. Methods: A conventional content analysis was used to obtain rich data. The goal of content analysis is “to provide knowledge and deeper understanding of the phenomenon under the study”. The study was conducted in Kerman, Iran in 2014, on mothers of children with CHD. The purposive sampling technique was used to select the participants. Participants were 14 mothers of children with CHD and one father and one nurse of open heart surgery unit, from two hospitals affiliated with Kerman University of Medical Sciences. Eighteen semi-structured interviews were constructed. Data were analyzed using conventional content analysis. MAXQDA 2007 software (VERBI GmbH, Berlin, Germany was used to classify and manage the coding. Constant comparative method was done for data analysis. The reliability and validity of the findings, including the credibility, confirm ability, dependability, and transferability, were assessed. Results: According to the content analysis, the main theme was the catastrophic burden of child care on mothers that included three categories: 1 the tension resulting from the disease, 2 involvement with internal thoughts, and 3 difficulties of care process Conclusion: The results of this study may help health care professionals to provide supportive and educational packages to the patients, mothers and Family members until improving the management of patient’s care.

Clinical and socio-demographic determinants of self-care behaviours in patients with heart failure and diabetes mellitus: A multicentre cross-sectional study.

Science.gov (United States)

Ausili, Davide; Rebora, Paola; Di Mauro, Stefania; Riegel, Barbara; Valsecchi, Maria Grazia; Paturzo, Marco; Alvaro, Rosaria; Vellone, Ercole

2016-11-01

Self-care is vital for patients with heart failure to maintain health and quality of life, and it is even more vital for those who are also affected by diabetes mellitus, since they are at higher risk of worse outcomes. The literature is unclear on the influence of diabetes on heart failure self-care as well as on the influence of socio-demographic and clinical factors on self-care. (1) To compare self-care maintenance, self-care management and self-care confidence of patients with heart failure and diabetes versus those heart failure patients without diabetes; (2) to estimate if the presence of diabetes influences self-care maintenance, self-care management and self-care confidence of heart failure patients; (3) to identify socio-demographic and clinical determinants of self-care maintenance, self-care management and self-care confidence in patients with heart failure and diabetes. Secondary analysis of data from a multicentre cross-sectional study. Outpatient clinics from 29 Italian provinces. 1192 adults with confirmed diagnosis of heart failure. Socio-demographic and clinical data were abstracted from patients' medical records. Self-care maintenance, self-care management and self-care confidence were measured with the Self-Care of Heart Failure Index Version 6.2; each scale has a standardized score from 0 to 100, where a score self-care. Multiple linear regression analyses were performed. Of 1192 heart failure patients, 379 (31.8%) had diabetes. In these 379, heart failure self-care behaviours were suboptimal (means range from 53.2 to 55.6). No statistically significant differences were found in any of the three self-care measures in heart failure patients with and without diabetes. The presence of diabetes did not influence self-care maintenance (p=0.12), self-care management (p=0.21) or self-care confidence (p=0.51). Age (p=0.04), number of medications (p=0.01), presence of a caregiver (p=0.04), family income (p=0.009) and self-care confidence (pself-care

Investigating Effect of Olfactory Stimulation by Vanilla on the Rate of Apnea Attacks in Neonates with Apnea of Prematurity: A Randomized Clinical Trial

Directory of Open Access Journals (Sweden)

Sakineh Yaghoubi

2017-12-01

Full Text Available Background Apnea of prematurity (AOP is a developmental disorder that affects the premature newborns frequently. One of the new non-drug methods for controlling apnea attacks is olfactory stimulation. The aim of this study was to determine the effect of olfactory stimulation by vanilla on the rate of apnea attacks in neonates with AOP. Materials and Methods: This study is a single-blind randomized clinical trial study. The study samples included a total of 40 premature neonates with AOP who were admitted to the neonatal Intensive care unit (NICU of Shahid Sadoughi hospital in Yazd, Iran, in 2016 and were assigned randomly in experimental (n=20, and control (n=20 groups. The experimental group was exposed to cotton impregnated with 2ml of vanillin extractfor 24 hours. The number of apnea attacks, heart rate, and arterial oxygen saturation (SaO2 level were measured before, during and after intervention for three consecutive days. Data analysis was performed using statistical analysis in SPSS version 22.0 software. Results: The results showed that there was no significant difference between the two groups in terms of mean number of apnea attacks (p>0.05. However, there was a significant difference between in the experimental group on the first day (2.84 ± 1.25, and second day (1.63 ± 1.01 in terms of the mean number of attacks. Also, there was a significant difference between the mean heart rate and SaO2 level in both the experimental and control groups (p

Improving recovery time following heart transplantation: the role of the multidisciplinary health care team

Directory of Open Access Journals (Sweden)

Roussel MG

2013-08-01

Full Text Available Maureen G Roussel,1 Noreen Gorham,2 Lynn Wilson,2 Abeel A Mangi2 1Heart and Vascular Center, Yale-New Haven Hospital, New Haven, CT, USA; 2Center for Advanced Heart Failure, Mechanical Circulatory Support and Cardiac Transplantation, Yale New Haven Heart and Vascular Institute, Yale-New Haven Hospital, New Haven, CT, USA Background: The care of cardiac transplant patients is complex requiring a finely orchestrated endeavor to save a patient’s life. Given the chronic and complex nature of these patients, multiple disciplines are involved in their care. Recognizing difficulties with communication among team members and striving for improved efficiencies in our pretransplant listing process and in our inpatient care, our team was prompted to change the existing approach to patient care related to heart transplantation. Methods: Daily multidisciplinary rounds were instituted and the format of the weekly Multidisciplinary Review Committee (MDRC meetings was modified with the list of attendees broadened to include a larger interdisciplinary team. Additionally, the approach to patient care was analyzed for process improvement. Results: The quality improvements are improved communication and throughput, quantified in an 85% decrease in time to complete transplant evaluation, a 37% decrease in median length of stay posttransplantation, and a 33% reduction in the 30 day readmission rate. In addition, pre- and posttransplant caregivers now participate in MDRC in person or via an electronic meeting platform to support the continuum of care. Quality metrics were chosen and tracked via a transparent electronic platform allowing all involved to assess progress toward agreed upon goals. These were achieved in an 18 month time period following the recruitment of new leadership and invested team members working together as a multidisciplinary team to improve the quality of cardiac transplant care. Discussion: Implementation of daily multidisciplinary rounds and

How Do Cognitive Function and Knowledge Affect Heart Failure Self-Care?

Science.gov (United States)

Dickson, Victoria Vaughan; Lee, Christopher S.; Riegel, Barbara

2011-01-01

Despite extensive patient education, few heart failure (HF) patients master self-care. Impaired cognitive function may explain why patient education is ineffective. A concurrent triangulation mixed methods design was used to explore how knowledge and cognitive function influence HF self-care. A total of 41 adults with HF participated in interviews…

Echocardiographic evaluation of simple versus complex congenital heart disease in a tertiary care Paediatrics Hospital

Directory of Open Access Journals (Sweden)

Uttam Kumar Sarkar

2017-10-01

Full Text Available Background & Objectives:Congenital heart diseases are treatable either by catheter based intervention or open heart surgery according to their quality. In our study we aim to analyze congenital heart disease echocardiographically into simple versus complex heart disease at a tertiary care centre with a public health planning and policy making perspective.Materials & Methods:This hospital based study was done on 1010 patients, both from in-patient and out-patient, who were clinically suspected to have heart disease from January 2015 to September 2016 at Dr.B.C.Roy P.G.I.P.S. Kolkata and echocardiographically categorized.Results:A VSD was the commonest acyanotic heart disease (17. 08%.Tetralogy of Fallot (TOF was commonest complex cyanotic heart disease (10.64%, VSD +ASD was the commonest combined lesion (8.12%. Simple heart lesions (63.1% were commoner than complex (36.9% congenital heart diseases.Conclusion:Health policy makers should give due care to manage Congenital Heart Disease either catheter based or surgically keeping in mind about 63.1% of the lesions are simple cardiac lesions and 36.9% lesions are complex cardiac lesion where complex surgery is required. 

Rehab for the Heart (A Cup of Health with CDC)

Centers for Disease Control (CDC) Podcasts

2017-08-24

Each year, nearly 790,000 adults in the U.S. suffer a heart attack. For a third of these, it’s not their first. Cardiac rehabilitation could have prevented many of these. In this podcast, Dr. Fleetwood Loustalot discusses the importance of getting cardiac rehab after a heart attack.  Created: 8/24/2017 by MMWR.   Date Released: 8/24/2017.

Radiological attacks and accidents. Medical consequences

International Nuclear Information System (INIS)

Sakuta, Hidenari

2007-01-01

Probability of the occurrence of radiological attacks appears to be elevated after the terrorist attacks against the United States on September 11 in 2001. There are a lot of scenarios of radiological attack: simple radiological device, radiological disperse device (RDD or dirty bomb), attacks against nuclear reactor, improvised nuclear device, and nuclear weapons. Of these, RDD attack is the most probable scenario, because it can be easily made and can generate enormous psychological and economic damages. Radiological incidents are occurring to and fro in the world, including several cases of theft to nuclear facilities and unsuccessful terrorist attacks against them. Recently, a former Russian spy has allegedly been killed using polonium-210. In addition, serious radiological accidents have occurred in Chernobyl, Goiania, and Tokai-mura. Planning, preparation, education, and training exercise appear to be essential factors to cope with radiological attacks and accidents effectively without feeling much anxiety. Triage and psychological first aid are prerequisite to manage and provide effective medial care for mass casualties without inducing panic. (author)

A guide for identification and continuing care of adult congenital heart disease patients in primary care.

Science.gov (United States)

Ellison, S; Lamb, J; Haines, A; O'Dell, S; Thomas, G; Sethi, S; Ratcliffe, J; Chisholm, S; Vaughan, J; Mahadevan, V S

2013-03-10

Surgical and other advances in the treatment and care of congenital heart disease have resulted in a significant increase in the number of adults with congenital heart disease (ACHD), many of whom have no regular cardiology follow-up. Optimised care for ACHD patients requires continuity of specialist and shared care and education of practitioners and patients. The challenges for managing ACHD were identified by a Health Needs Assessment in the North West and are addressed within the UK Department of Health's ACHD Commissioning Guide. An ACHD model of care was recommended in the North West of England and developed by the three North West Cardiac & Stroke Networks. Within this, a Task Group focused on the role of primary care in the identification and continuing care of ACHD patients. A feasibility study demonstrated that existing diagnostic Read Codes can identify ACHD patients on general practice registers. An ACHD Toolkit was developed to provide algorithms to guide the appropriate management of ACHD patients through primary, secondary and/or specialist ACHD care and to improve education/knowledge amongst primary care staff about ACHD and its wider implications. Early findings during the development of this Toolkit illustrate a wide disparity of provision between current and optimal management strategies. Patients lost to follow-up have already been identified and their management modified. By focusing on identifying ACHD patients in primary care and organising/delivering ACHD services, the ACHD Toolkit could help to improve quality, timeliness of care, patient experience and wellbeing. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Self-management intervention to improve self-care and quality of life in heart failure patients.

Science.gov (United States)

Tung, Heng-Hsin; Lin, Chun-Yu; Chen, Kuei-Ying; Chang, Chien-Jung; Lin, Yu-Ping; Chou, Cheng-Hui

2013-01-01

Self-management intervention is a good method to improve self-care ability, as such, to promote quality of life. However, the research focused on self-management intervention in heart failure patients in Taiwan is very limited. Therefore, the purposes of this study were to test the effectiveness of self-management intervention in patients with heart failure in Taiwan and examine the relationship between self-care ability and quality of life. A quasi-experimental design was used in this study with convenience sampling. Of the 82 subjects participating in this study, 40 of them chose to join the experimental (self-management intervention plus usual care) and 42 of them chose to join control (usual care) group. Three questionnaires were used to collect the data, which were the demographic questionnaire, the self-care questionnaire (Self-Care of HF Index V 6), and the quality of life questionnaire (Minnesota Living with Heart Failure Questionnaire). To examine the effectiveness of the intervention, self-care ability and quality of life were measured, using a pretest, 1- and 2-month follow-up assessment. Generalized estimation equations (GEE) were used to compare changes over time among groups for outcomes to ensure the effectiveness of the intervention. This study confirmed the effectiveness of the self-management intervention. The clinical provider should increase the awareness of the importance of self-management skills and self-care ability especially for heart failure patients. The designated disease-specific self-management patient book and individualize intervention should be dispensing and implementing. © 2012 Wiley Periodicals, Inc.

Disorders of cardiac hemodynamic in attack period of bronchial asthma in children

Directory of Open Access Journals (Sweden)

Kondratiev V.А.

2016-05-01

Full Text Available By dopplerechocardiography method there was studied functional state of cardiac ventricles and character of hemodynamic disorders in 48 patients aged 5-17 years in attack period of moderately-severe and severe bronchial asthma. Group of comparison included 40 healthy peers. Disorders of central and peripheral hemodynamic in attack period of bronchial asthma in children were accompanied both by systolic and diastolic dysfunction of the left and right heart ventricles, herewith right ventricle was functioning in the mode of hyperdynamic, and left one – in the mode of hypodynamic. Combined systolic-diastolic variant of dysfunction both of right and left ventricles was developing in 58,3% of patients with moderately-severe and in 91,6% of patients with severe bronchial asthma. In the attack period of bronchial asthma in children equal directionality of systolic and diastolic dysfunction of heart ventricles was developing; this was characterized by synchronization of their function. Assessment of functional interaction of the ventricles under conditions of severe asthma attack showed direct and high (r=0,67 correlative interaction between finding of Tei index of the left and right ventricles, which characterize their systolic function; this, under conditions of increased hemodynamic pre-loading testified to compensatory increase of systolic interaction of ventricles. Direct and high (r=0,69 correlative interaction between time indices of isovolumic relaxation of the left and right ventricles, characterizing their diastolic function, testified to compensatory increase of diastolic interaction of ventricles under conditions of increase of hemodynamic post-loading. Imbalance of central and peripheral link of hemodynamic in attack period of bronchial asthma in children testified to development of cardiac insufficiency, which was compensated predominantly at the expense of increase of heart contractions rate.

Problem: Heart Valve Regurgitation

Science.gov (United States)

... should be completely closed For example: Watch an animation of mitral valve regurgitation A leaking mitral valve ... Not Alone Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Key elements of successful care process of patients with heart symptoms in an emergency care - could an ERP system help?

Science.gov (United States)

Kontio, Elina; Korvenranta, Heikki; Lundgren-Laine, Heljä; Salanterä, Sanna

2009-01-01

The aim of the study was to identify key elements of successful care process of patients with heart symptoms from the nursing management viewpoint in an emergency care. Through these descriptions, we aimed at identifying possibilities for using enterprise resource planning (ERP) systems to support decision making in emergency care. Hospitals are increasingly moving to process-based workings and at the same time new information system in healthcare are developed and therefore it is essential to understand the strengths and weaknesses of current processes better. A qualitative descriptive design using critical incident technique was employed. Critical Incidents were collected with an open-ended questionnaire. The sample (n=50), 13 head nurses and 37 registered nurses, was purposeful selected from three acute hospitals in southern Finland. The process of patients with heart symptoms in emergency care was described. We identified three competence categories where special focus should be placed to achieve successful process of patients with heart symptoms: process-oriented competencies, personal/management competencies and logistics oriented competencies. Improvement of decision making requires that the care processes are defined and modeled. The research showed that there are several happenings in emergency care where an ERP system could help and support decision making. These happenings can be categorized in two groups: 1) administrative related happenings and 2) patient processes related happenings.

Heart Care in Japan: Before and After the 1995 Great Hanshin-Awaji Earthquake

OpenAIRE

Benedict, Timothy O.

2016-01-01

This paper examines the emergence of the term "heart care (kokoro no kea)" to describe the psychological support for disaster victims in the wake of the 1995 Hanshin earthquake. By comparing the usage of this term in the Yomiuri and Asahi newspapers before and after the earthquake, as well as its relationship with post-traumatic stress disorder (PTSD), this paper will show how heart care emerged in the context of hospice before expanding to include care for trauma more broadly. I will also di...

Preparing adolescents with heart problems for transition to adult care, 2009-2010 National Survey of Children with Special Health Care Needs.

Science.gov (United States)

Downing, Karrie F; Oster, Matthew E; Farr, Sherry L

2017-07-01

A substantial percentage of children with congenital heart disease (CHD) fail to transfer to adult care, resulting in increased risk of morbidity and mortality. Transition planning discussions with a provider may increase rates of transfer, yet little is known about frequency and content of these discussions. We assessed prevalence and predictors of transition-related discussions between providers and parents of children with special healthcare needs (CSHCN) and heart problems, including CHD. Using parent-reported data on 12- to 17-year-olds from the 2009-2010 National Survey of CSHCN, we calculated adjusted prevalence ratios (aPR) for associations between demographic factors and provider discussions on shift to adult care, future insurance, and adult healthcare needs, weighted to generate population-based estimates. Of the 5.3% of adolescents with heart problems in our sample (n = 724), 52.8% were female, 65.3% white, 62.2% privately insured, and 37.1% had medical homes. Less than 50% had parents who discussed with providers their child's future health insurance (26.4%), shift to adult care (22.9%), and adult healthcare needs (49.0%). Transition planning did not differ between children with and without heart problems (aPR range: 1.0-1.1). Among parents of CSHCN with heart problems who did not have discussions, up to 66% desired one. Compared to 1-/13-year-olds, a larger percentage of 16-/17-year-olds had parents who discussed their shift to adult care (aPR 2.1, 95% confidence interval (CI) [1.1, 3.9]), and future insurance (aPR 1.8, 95% CI [1.1, 2.9]). Having a medical home was associated with discussing adult healthcare needs (aPR 1.5, 95% CI [1.2, 1.8]) and future insurance (aPR 1.8, 95% CI [1.3, 2.6]). Nationally, less than half of adolescents with heart problems had parents who discussed their child's transition with providers, which could be contributing to the large percentage of CHD patients who do not successfully transfer to adult care. © 2017 Wiley

Pulse pressure as a haemodynamic variable in systolic heart failure

NARCIS (Netherlands)

Petrie, Colin James

2016-01-01

In patients with heart failure, the heart is unable to pump enough blood to satisfy the requirements of the body. Explanations for this include heart muscle damage after a heart attack. This could be very recently, or in the past, sometimes dating back many years. In other cases the explanation for

Family Partner Intervention Influences Self-Care Confidence and Treatment Self-Regulation in Patients with Heart Failure

Science.gov (United States)

Stamp, Kelly D.; Dunbar, Sandra B.; Clark, Patricia C.; Reilly, Carolyn M.; Gary, Rebecca A.; Higgins, Melinda; Ryan, Richard M

2015-01-01

Background Heart failure self-care requires confidence in one’s ability and motivation to perform a recommended behavior. Most self-care occurs within a family context, yet little is known about the influence of family on heart failure self-care or motivating factors. Aims To examine the association of family functioning and the self-care antecedents of confidence and motivation among heart failure participants and determine if a family partnership intervention would promote higher levels of perceived confidence and treatment self-regulation (motivation) at four and eight months compared to patient-family education or usual care groups. Methods Heart failure patients (N = 117) and a family member were randomized to a family partnership intervention, patient-family education or usual care groups. Measures of patient’s perceived family functioning, confidence, motivation for medications and following a low-sodium diet were analyzed. Data were collected at baseline, four and eight months. Results Family functioning was related to self-care confidence for diet (p=.02) and autonomous motivation for adhering to their medications (p=.05 and diet p=0.2). The family partnership intervention group significantly improved confidence (p=.05) and motivation (medications (p=.004; diet p=.012) at four months whereas patient-family education group and usual care did not change. Conclusion Perceived confidence and motivation for self-care was enhanced by family partnership intervention, regardless of family functioning. Poor family functioning at baseline contributed to lower confidence. Family functioning should be assessed to guide tailored family-patient interventions for better outcomes. PMID:25673525

Relationship of Health Literacy of Heart Failure Patients and Their Family Members on Heart Failure Knowledge and Self-Care.

Science.gov (United States)

Wu, Jia-Rong; Reilly, Carolyn M; Holland, James; Higgins, Melinda; Clark, Patricia C; Dunbar, Sandra B

2017-02-01

We explored the relationships among patients' and family members' (FMs) health literacy, heart failure (HF) knowledge, and self-care behaviors using baseline data from HF patients and their FMs ( N = 113 pairs) in a trial of a self-care intervention. Measures included Rapid Estimate of Adult Literacy in Medicine, Atlanta HF Knowledge Test, a heart failure Medication Adherence Scale, and sodium intake (24-hr urine and 3-day food record). Patients with low health literacy (LHL) were more likely to have lower HF knowledge ( p < .001) and trended to poorer medication adherence ( p = .077) and higher sodium intake ( p = .072). When FMs had LHL, FMs were more likely to have lower HF knowledge ( p = .001) and patients trended toward higher sodium intake ( p = .067). When both patients and FMs had LHL, lowest HF knowledge and poorest medication adherence were observed ( p < .027). The health literacy of both patient and FM needs to be considered when designing interventions to foster self-care.

Self-Care Among Older Adults With Heart Failure

Directory of Open Access Journals (Sweden)

Sumayya Attaallah MSN, RN

2016-12-01

Full Text Available Background: It is estimated that 5.7 million Americans are living with heart failure (HF today. Despite the fact that HF is one of the most common reasons people aged 65 years and older are admitted into the hospital, few studies describe the self-care in this older adult population. Purpose: The purpose of the study was to review the current literature on self-care in this population to better understand the influence of selected factors on self-care and health outcomes. Methods: A literature search was completed and resulted in including 28 studies. Results: Multiple factors have been reported as barriers to self-care including depression and presence of peripheral arterial disease. Factors having a positive effect on self-care are male gender, number of cardiologist referrals, and self-efficacy. There were few studies that described the association between cognitive functioning and self-care. There is a lack of strong evidence to support the association between self-care and health outcomes such as readmission rate, but recent studies suggest that a 30-day readmission is not a valid predictor of health outcomes. Implications: The assessment of the psychological factors and health care resource utilization patterns that may influence self-care is recommended. More research that addresses the role of cognitive factors in influencing self-care is needed.

Heart Failure Virtual Consultation: bridging the gap of heart failure care in the community - A mixed-methods evaluation.

Science.gov (United States)

Gallagher, Joseph; James, Stephanie; Keane, Ciara; Fitzgerald, Annie; Travers, Bronagh; Quigley, Etain; Hecht, Christina; Zhou, Shuaiwei; Watson, Chris; Ledwidge, Mark; McDonald, Kenneth

2017-08-01

We undertook a mixed-methods evaluation of a Web-based conferencing service (virtual consult) between general practitioners (GPs) and cardiologists in managing patients with heart failure in the community to determine its effect on use of specialist heart failure services and acceptability to GPs. All cases from June 2015 to October 2016 were recorded using a standardized recording template, which recorded patient demographics, medical history, medications, and outcome of the virtual consult for each case. Quantitative surveys and qualitative interviewing of 17 participating GPs were also undertaken. During this time, 142 cases were discussed-68 relating to a new diagnosis of heart failure, 53 relating to emerging deterioration in a known heart failure patient, and 21 relating to therapeutic issues. Only 17% required review in outpatient department following the virtual consultation. GPs reported increased confidence in heart failure management, a broadening of their knowledge base, and a perception of overall better patient outcomes. These data from an initial experience with Heart Failure Virtual Consultation present a very positive impact of this strategy on the provision of heart failure care in the community and acceptability to users. Further research on the implementation and expansion of this strategy is warranted. © 2017 The Authors. ESC Heart Failure published by John Wiley & Sons Ltd on behalf of the European Society of Cardiology.

Recognizing Advanced Heart Failure and Knowing Your Options

Science.gov (United States)

... and Live Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, treatments and procedures related to heart disease and stroke. Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Effect of a Collaborative Care Intervention vs Usual Care on Health Status of Patients With Chronic Heart Failure: The CASA Randomized Clinical Trial.

Science.gov (United States)

Bekelman, David B; Allen, Larry A; McBryde, Connor F; Hattler, Brack; Fairclough, Diane L; Havranek, Edward P; Turvey, Carolyn; Meek, Paula M

2018-04-01

Many patients with chronic heart failure experience reduced health status despite receiving conventional therapy. To determine whether a symptom and psychosocial collaborative care intervention improves heart failure-specific health status, depression, and symptom burden in patients with heart failure. A single-blind, 2-arm, multisite randomized clinical trial was conducted at Veterans Affairs, academic, and safety-net health systems in Colorado among outpatients with symptomatic heart failure and reduced health status recruited between August 2012 and April 2015. Data from all participants were included regardless of level of participation, using an intent-to-treat approach. Patients were randomized 1:1 to receive the Collaborative Care to Alleviate Symptoms and Adjust to Illness (CASA) intervention or usual care. The CASA intervention included collaborative symptom care provided by a nurse and psychosocial care provided by a social worker, both of whom worked with the patients' primary care clinicians and were supervised by a study primary care clinician, cardiologist, and palliative care physician. The primary outcome was patient-reported heart failure-specific health status, measured by difference in change scores on the Kansas City Cardiomyopathy Questionnaire (range, 0-100) at 6 months. Secondary outcomes included depression (measured by the 9-item Patient Health Questionnaire), anxiety (measured by the 7-item Generalized Anxiety Disorder Questionnaire), overall symptom distress (measured by the General Symptom Distress Scale), specific symptoms (pain, fatigue, and shortness of breath), number of hospitalizations, and mortality. Of 314 patients randomized (157 to intervention arm and 157 to control arm), there were 67 women and 247 men, mean (SD) age was 65.5 (11.4) years, and 178 (56.7%) had reduced ejection fraction. At 6 months, the mean Kansas City Cardiomyopathy Questionnaire score improved 5.5 points in the intervention arm and 2.9 points in the control

Blind Data Attack on BGP Routers

Science.gov (United States)

2017-03-01

Second Reader Dr. Cynthia Irvine Chair, Cyber Academic Group iii THIS PAGE INTENTIONALLY LEFT BLANK iv ABSTRACT Transport Communication Protocol (TCP...Postgraduate School. The experience of higher learning at this institution was incredible, and I would whole-heartedly recommend it to any of my peers and...data attack packets to the victim device. Scapy is a Python library that is used to craft and send packets [28]. BGP is supported in Python through

Preparing direct care nurses to function as research coordinators in a heart failure study.

Science.gov (United States)

Trocky, Nina M

2017-09-19

Nurses interviewed heart failure patients admitted to two rural hospitals, to learn what was important to them concerning their disease. Data from this study would inform a subsequent heart failure intervention study. The researchers gained a better appreciation of the role of direct care nurses in research coordination, recruitment and data collection. To describe lessons learned during this research about using direct care nurses as research coordinators. The direct care nurses were highly motivated and engaged in the research, identifying barriers and solutions to enrolling heart failure patients in the hospital. The researchers developed customised educational materials and data management documents to address the nurses' learning needs, ensuring compliance with protocol and the safety of participants. Nurse researchers can establish an effective partnership with direct care nurses when conducting research studies. To accommodate learning needs and workplace demands, securing protected time for nurses to complete training, budgeting for administrative support and monitoring recruitment data weekly, as opposed to monthly, may be considered. Direct care nurses can inform the design and conduct of research conducted in a hospital. ©2012 RCN Publishing Company Ltd. All rights reserved. Not to be copied, transmitted or recorded in any way, in whole or part, without prior permission of the publishers.

Treatment of HAE Attacks in the Icatibant Outcome Survey

DEFF Research Database (Denmark)

Hernández Fernandez de Rojas, Dolores; Ibañez, Ethel; Longhurst, Hilary

2015-01-01

BACKGROUND: Icatibant, a selective bradykinin B2 receptor antagonist for the treatment of acute hereditary angio-oedema (HAE) attacks in adults, can be administered by health care professionals (HCPs) or self-administered. This analysis compared characteristics and outcomes of acute HAE attacks t...

Echocardiographic evaluation of simple versus complex congenital heart disease in a tertiary care Paediatrics Hospital

OpenAIRE

Uttam Kumar Sarkar; Anish Chatterjee; Suprit Basu; Atanu Pan; Sumit Periwal

2017-01-01

Background & Objectives:Congenital heart diseases are treatable either by catheter based intervention or open heart surgery according to their quality. In our study we aim to analyze congenital heart disease echocardiographically into simple versus complex heart disease at a tertiary care centre with a public health planning and policy making perspective.Materials & Methods:This hospital based study was done on 1010 patients, both from in-patient and out-patient, who were clinically s...

Collaborative care model improves self-care ability, quality of life and cardiac function of patients with chronic heart failure

Directory of Open Access Journals (Sweden)

C.Y. Hua

2017-09-01

Full Text Available Chronic heart failure (CHF is a common chronic disease that requires much care. This study aimed to explore the effects of collaborative care model (CCM on patients with CHF. A total of 114 CHF patients were enrolled in this study, and were randomly and equally divided into two groups: control and experimental. Patients in the two groups received either usual care or CCM for 3 continuous months. The impacts of CCM on the self-care ability and quality of life were assessed using self-care of heart failure index and short form health survey 12, respectively. Further, cardiac function was assessed by measuring left ventricular ejection fraction (LVEF and the level of N-terminal pro-B-type natriuretic peptide (NT-proBNP, and by the 6-min walking test. Clinical and demographic characteristics of patients in the control and CCM groups were statistically equivalent. Compared with usual care, CCM significantly enhanced self-care abilities of patients with CHF, including self-care maintenance, self-care management and self-care confidence (all P<0.05. The physical and mental quality of life was also significantly improved by CCM (P<0.01 or P<0.05. Compared with usual care, CCM significantly increased the LVEF (P<0.01, decreased the NT-proBNP level (P<0.01, and enhanced exercise capacity (P<0.001. In conclusion, CCM improved the self-care, quality of life and cardiac function of patients with CHF compared with usual care.

The changes and factors associated with post-discharge self-care behaviors among Chinese patients with heart failure

Directory of Open Access Journals (Sweden)

Hu XL

2015-11-01

Full Text Available Xiaolin Hu,1 Xiuying Hu,1 Yonglin Su,2 Moying Qu,3 Mary A Dolansky41Department of Nursing, 2Department of Rehabilitation Medicine, 3Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China; 4Frances Payne Bolton School of Nursing, Case Western Reserve University, Cleveland, OH, USABackground: Self-care behavior is essential for achieving good outcomes among patients with heart failure. Understanding the factors associated with self-care over time is important for the provision of appropriate and targeted interventions. However, little is known regarding the changes and factors associated with post-discharge self-care behaviors among Chinese patients with heart failure.Objective: To investigate the changes and factors of self-care behaviors during the first 3 months following discharge among patients with heart failure in the People’s Republic of China.Methods: A descriptive design with a convenience sample was utilized in this study. Patients (N=128 from two hospitals, West China Hospital and Angjin Hospital, in Chengdu, People’s Republic of China, were recruited from June 2013 to June 2014. The instruments used in the study included the following: the Social Support Rating Scale, the Hospital Anxiety and Depression Scale, the Self-Efficacy for Managing Chronic Disease 6-Item Scale, and the European Heart Failure Self-Care Behaviour Scale. Multivariate linear regression analyses were used to identify the factors related to self-care behaviors at baseline, 1 month, and 3 months following discharge.Results: Patients’ self-care behaviors were poor and decreased significantly over time (F=4.09, P<0.05. The factors associated with self-care behaviors at baseline included the following: education level, comorbidities, and social support. The factors related to self-care behaviors at 1 and 3 months following discharge included the following: education level, comorbidities, social

Heart Rate and Initial Presentation of Cardiovascular Diseases (Caliber)

Science.gov (United States)

2013-09-17

Abdominal Aortic Aneurysm; Coronary Heart Disease NOS; Unheralded Coronary Death; Intracerebral Haemorrhage; Heart Failure; Ischemic Stroke; Myocardial Infarction; Stroke; Peripheral Arterial Disease; Stable Angina Pectoris; Subarachnoid Haemorrhage; Transient Ischemic Attack; Unstable Angina; Cardiac Arrest, Sudden Cardiac Death

Screening for generalized anxiety disorder symptoms in the wake of terrorist attacks: a study in primary care.

Science.gov (United States)

Ghafoori, Bita; Neria, Yuval; Gameroff, Marc J; Olfson, Mark; Lantigua, Rafael; Shea, Steven; Weissman, Myrna M

2009-06-01

Little is known about the mental health impact of terrorism beyond posttraumatic stress disorder (PTSD) and depression. The associations between exposure to the September 11, 2001 (9/11) attacks in New York City and generalized anxiety disorder (GAD) symptoms were examined in a sample of 929 primary care patients. After controlling for PTSD, depression, panic and substance use disorders, and pre-9/11 trauma, patients who screened positive (vs. negative) for GAD symptoms were roughly twice as likely to report having a loved one at the 9/11 disaster site, twice as likely to know someone who was killed by the attacks, and twice as likely to know someone who was involved with the rescue/recovery efforts after the disaster. Implications for treatment and future research are discussed.

Level of consciousness on admission to a Heart Attack Centre is a predictor of survival from out-of-hospital cardiac arrest.

Science.gov (United States)

Deakin, Charles D; Fothergill, Rachael; Moore, Fionna; Watson, Lynne; Whitbread, Mark

2014-07-01

The relationship between the neurological status at the time of handover from the ambulance crew to a Heart Attack Centre (HAC) in patients who have achieved return of spontaneous circulation (ROSC) and subsequent outcome, in the context of current treatment standards, is unknown. A retrospective review of all patients treated by London Ambulance Service (LAS) from 1(st) April 2011 to 31(st) March 2013 admitted to a HAC in Greater London was undertaken. Neurological status (A - alert; V - responding to voice; P - responding to pain; U - unresponsive) recorded by the ambulance crew on handover was compared with length of hospital stay and survival to hospital discharge. A total of 475 sequential adult cardiac arrests of presumed cardiac origin, achieving ROSC on admission to a HAC were identified. Outcome data was available for 452 patients, of whom 253 (56.0%) survived to discharge. Level of consciousness on admission to the HAC was a predictor of duration of hospital stay (Pa shockable rhythm, 32.3% (120/371) were 'A' or 'V', compared with 9.1% (9/99) of those with non-shockable rhythms (PA or V) compared with those with non-shockable rhythms. Most patients who are conscious on admission to the HAC will survive, compared with approximately half of those who are unconscious (P or U), suggesting that critical care is generally appropriate at all levels of consciousness if ROSC has been achieved. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Application of HEART technique in health care system and accuracy of its results

Directory of Open Access Journals (Sweden)

Mohammad Beiruti

2016-12-01

Full Text Available Introduction: Human error is considered as a crucial challenge in occupational settings. Health care system is amongst occupational environments with high rate of human errors. Numerous preceding studies noted that more than 2/3 of medical errors are preventable. Accordingly, different methods are suggested to evaluate human errors, especially in nuclear industries. The aim of this study was to evaluate the application and accuracy of HEART technique in medical health system. Material and Method:  This qualitative study was conducted in surgical intensive care units of a hospital in Shiraz city. All nurses recorded errors were categorized regarding the given tasks and then all tasks were ranked based on the number of errors. The probability of nurses’ tasks error was estimated through AHP-HEART method and the resultant ranking was compared with the recorded errors. Additionally, the prioritization of contributing factors to errors, determined by AHP and AHP-HEART methods, was compared employing Pearson statistical test. Results: Based on the results, there was a concordance in the rate of nurses’ error determined by HEART method and the recorded errors. However, no significant correlation was between errors contributing factors determined by AHP and AHP-HEART methods. Conclusion: This study suggested that although HEART technique was successful to rank the tasks considering the magnitude of error probability, but the coefficients of error producing conditions should be customized for nurses’ tasks in order to provide appropriate control measures.

Palliative care in end-stage valvular heart disease.

Science.gov (United States)

Steiner, Jill M; Cooper, Stephanie; Kirkpatrick, James N

2017-08-01

Valvular heart disease (VHD), particularly aortic valve disease, is prevalent with increasing incidence. When surgery is not possible, or when risks outweigh benefits, percutaneous treatment options may offer effective alternatives. However, procedures may not always go as planned, and frail patients or those whose symptoms are caused by other comorbidities may not benefit from valve intervention at all. Significant effort should be made to assess frailty, comorbidities and patient goals prior to intervention. Palliative care (PC) should play a critical role in the care of patients with severe valve disease. PC is specialised medical care that aims to optimise health-related quality of life by managing symptoms and clarifying patient values and goals of care. It should be implemented at the time of diagnosis and continue throughout the disease course. Because of the paucity of studies dedicated to the provision of PC to patients with advanced VHD, further research is needed. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Evolution of a 90-day model of care for bundled episodic payments for congestive heart failure in home care.

Science.gov (United States)

Feld, April; Madden-Baer, Rose; McCorkle, Ruth

2016-01-01

The Centers for Medicare and Medicaid Services Innovation Center's Episode-Based Payment initiatives propose a large opportunity to reduce cost from waste and variation and stand to align hospitals, physicians, and postacute providers in the redesign of care that achieves savings and improve quality. Community-based organizations are at the forefront of this care redesign through innovative models of care aimed at bridging gaps in care coordination and reducing hospital readmissions. This article describes a community-based provider's approach to participation under the Bundled Payments for Care Improvement initiative and a 90-day model of care for congestive heart failure in home care.

Long term health care consumption and cost expenditure in systolic heart failure.

Science.gov (United States)

Mejhert, Märit; Lindgren, Peter; Schill, Owe; Edner, Magnus; Persson, Hans; Kahan, Thomas

2013-04-01

The prevalence, health care consumption, and mortality increase in elderly patients with heart failure. This study aimed to analyse long term cost expenditure and predictors of health care consumption in these patients. We included 208 patients aged 60 years or older and hospitalised with heart failure (NYHA class II-IV and left ventricular systolic dysfunction); 58% were men, mean age 76 years, and mean ejection fraction 0.34. Data on all hospital admissions, discharge diagnoses, lengths of stay, and outpatient visits were collected from the National Board of Health and Welfare. We obtained data of all health care consumption for each individual. After 8-12 years of prospective follow up 72% were dead (median survival 4.6 years). Main drivers of health care expenditure were non-cardiac (40%) and cardiac (29%) hospitalizations, and visits to primary care centres (16%), and hospital outpatient clinics (15%). On average, health care expenditures were € 36,447 per patient during follow up. The average yearly cost per patient was about 5,700€, in contrast to the estimated consumption of primary and hospital care in the general population: € 1,956 in 65-74 year olds and € 2,701 in 75-84 year olds. Poor quality of life (Nottingham Health Profile) was the strongest independent predictor of total health care consumption and costs (pheart failure are at least two-fold higher than in the general population. Quality of life is a strong independent predictor of health care consumption. Copyright © 2012 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.

The effect of education through motivational interviewing compared with conventional education on self-care behaviors in heart failure patients with depression.

Science.gov (United States)

Navidian, Ali; Mobaraki, Hajar; Shakiba, Mansour

2017-08-01

To determine the effect of education based on motivational interviewing on self-care behaviors in heart failure patients with depression. In this study, 82 patients suffering from heart failure whose depression had been confirmed were selected and divided into two groups. The Self-Care Heart Failure Index was utilized to evaluate self-care behavior. The intervention group received four sessions of self-care behavior education based on the principles of motivational interviewing, and the control group received four sessions of conventional education on self-care behavior. At 8 weeks after finishing the interventions, the self-care behaviors of both groups were evaluated. Data were analyzed using paired and independent t-tests, Chi-square, and analysis of covariance, as appropriate. The average increase in the overall scores and the scores on the three sub-scales of self-care behavior (maintenance, management, and confidence) of the heart failure patients with depression were significantly higher after education based on motivational interviewing than after conventional self-care education (pMotivational interviewing had a significant positive effect on self-care behaviors in patients with heart failure and depression. Due to the effectiveness of the MI, using motivational interviewing for education in depressed HF patients is recommended. Copyright © 2017 Elsevier B.V. All rights reserved.

Understanding palliative care on the heart failure care team: an innovative research methodology.

Science.gov (United States)

Lingard, Lorelei A; McDougall, Allan; Schulz, Valerie; Shadd, Joshua; Marshall, Denise; Strachan, Patricia H; Tait, Glendon R; Arnold, J Malcolm; Kimel, Gil

2013-05-01

There is a growing call to integrate palliative care for patients with advanced heart failure (HF). However, the knowledge to inform integration efforts comes largely from interview and survey research with individual patients and providers. This work has been critically important in raising awareness of the need for integration, but it is insufficient to inform solutions that must be enacted not by isolated individuals but by complex care teams. Research methods are urgently required to support systematic exploration of the experiences of patients with HF, family caregivers, and health care providers as they interact as a care team. To design a research methodology that can support systematic exploration of the experiences of patients with HF, caregivers, and health care providers as they interact as a care team. This article describes in detail a methodology that we have piloted and are currently using in a multisite study of HF care teams. We describe three aspects of the methodology: the theoretical framework, an innovative sampling strategy, and an iterative system of data collection and analysis that incorporates four data sources and four analytical steps. We anticipate that this innovative methodology will support groundbreaking research in both HF care and other team settings in which palliative integration efforts are emerging for patients with advanced nonmalignant disease. Copyright © 2013 U.S. Cancer Pain Relief Committee. Published by Elsevier Inc. All rights reserved.

Comorbidities, risk factors and outcomes in patients with heart failure and an ejection fraction of more than or equal to 40% in primary care- and hospital care-based outpatient clinics.

Science.gov (United States)

Eriksson, B; Wändell, P; Dahlström, U; Näsman, P; Lund, L H; Edner, M

2018-06-01

The aim of this study is to describe patients with heart failure and an ejection fraction (EF) of more than or equal to 40%, managed in both Primary- and Hospital based outpatient clinics separately with their prognosis, comorbidities and risk factors. Further to compare the heart failure medication in the two groups. We used the prospective Swedish Heart Failure Registry to include 9654 out-patients who had HF and EF ≥40%, 1802 patients were registered in primary care and 7852 in hospital care. Descriptive statistical tests were used to analyze base line characteristics in the two groups and multivariate logistic regression analysis to assess mortality rate in the groups separately. The prospective Swedish Heart Failure Registry. Patients with heart failure and an ejection fraction (EF) of more than or equal to 40%. Comorbidities, risk factors and mortality. Mean-age was 77.5 (primary care) and 70.3 years (hospital care) p care group having more atrial fibrillation, hypertension, ischemic heart disease and COPD. According to the multivariate logistic regression analysis smoking, COPD and diabetes were the most important independent risk factors in the primary care group and valvular disease in the hospital care group. All-cause mortality during mean follow-up of almost 4 years was 31.5% in primary care and 27.8% in hospital care. One year-mortality rates were 7.8%, and 7.0% respectively. Any co-morbidity was noted in 97% of the HF-patients with an EF of more than or equal to 40% managed at primary care based out-patient clinics and these patients had partly other independent risk factors than those patients managed in hospital care based outpatients clinics. Our results indicate that more attention should be payed to manage COPD in the primary care group. KEY POINTS 97% of heart failure patients with an ejection fraction of more than or equal to 40% managed at primary care based out-patient clinics had any comorbidity. Patients in primary care had partly other

Spectrum of Congenital Heart Diseases in Eastern Nepal: A tertiary care hospital experience

Directory of Open Access Journals (Sweden)

Prashant Shah

2017-01-01

Full Text Available Background & Objectives: Congenital heart diseases are neglected especially in world’s poorest nations and appear to be ignored and unexplored dimension of health. The exact prevalence and spectrum of congenital heart diseases in Nepal is largely unknown. The aim of this study was to describe the local experience on the magnitude and the pattern of congenital heart disease in order to increase the awareness of the public and health policy makers on its burden in Nepal.Materials & Methods: This is an observational hospital based study carried out in a tertiary care hospital in Eastern Nepal. The duration of this study was from April 2015 to July 2016. The echocardiography reports of all patients clinically suspected of having congenital heart disease were retrieved, and their diagnostic details were extracted. Only patients of day one of life to 14 years of age were included. Congenital heart diseases like bicuspid aortic valve, mitral valve prolapse and various inherited cardiomyopathies were excluded.Results: A total of 330 echocardiograms were performed for clinically suspected congenital heart disease.  The mean age of study population was 22.31±34.08 months with male to female ratio of 1.2:1. 23% of clinically suspected congenital heart disease cases turned out to have normal echocardiography. Acyanotic congenital heart disease was most common (81.5% followed by cyanotic congenital heart disease (14.2% and obstructive congenital heart disease (4.3%. Atrial septal defect was found to be the most common form of acyanotic congenital heart disease (52% which was followed by ventricular septal defect (28.8% and patent ductus arteriosus (14.8%. Tetralogy of Fallot and double outlet right ventricle were the most common form of cyanotic CHD representing 44.4% of all cyanotic patients. Pulmonary stenosis was the most common obstructive congenital heart disease observed in this study population (63.6%. Rarer entities, like d-transposition of great

Reality TV positions heart center as cardiac care leader.

Science.gov (United States)

Rees, T

2001-01-01

Saint Thomas Heart Institute, Nashville, Tenn., has a long history of successful cardiac care. More than 200,000 patients have been treated at Saint Thomas. Earlier this year the hospital launched a new branding campaign that features former patients who have bonded with the institution. These former patients were provided MiniDV video cameras to record their stories. The campaign has attracted considerable attention, including newspaper and TV news coverage.

Mending Hearts and Building Bridges: The Save a Child's Heart Foundation

NARCIS (Netherlands)

Sasson, L.; Tamir, A.; Houri, S.; Betawe, A.; Darwazah, A.K.; Kapusta, L.; Pivnick, L.E.; Goldman, B.G.

2016-01-01

CONTEXT: Save a Child's Heart addresses the challenges of heart care for children in underdeveloped countries. OBJECTIVE: Save a Child's Heart has created a center of excellence for pediatric cardiac care at the Wolfson Medical Center in Israel, helped develop partner sites for evaluation and

Heart Health Tests for Diabetes Patients

Science.gov (United States)

... or fluids in the body. They include: Electrocardiogram ("EKG" or "ECG") This test measures the electrical activity ... Tools & Resources Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Building mobile technologies to improve transitions of care in adolescents with congenital heart disease

Science.gov (United States)

Congenital heart diseases (CHDs) are the most common type of birth defects. Improvements in CHD care have led to roughly 1.4 million survivors reaching adulthood. This emerging "survivor" population are often palliated but not cured. Thus successful transition from pediatric to adult care for CHD pa...

Overdiagnosis of heart failure in primary care : A cross-sectional study

NARCIS (Netherlands)

Valk, Mark J.; Mosterd, Arend; Broekhuizen, Berna D L; Zuithoff, Nicolaas P A; Landman, Marcel A J; Hoes, Arno W.; Rutten, Frans H.

2016-01-01

Background Access to echocardiography in primary care is limited, but is necessary to accurately diagnose heart failure (HF). Aim To determine the proportion of patients with a GP's diagnosis of HF who really have HF. Design and setting A cross-sectional study of patients in 30 general practices

A correlational study of illness knowledge, self-care behaviors, and quality of life in elderly patients with heart failure.

Science.gov (United States)

Liu, Min-Hui; Wang, Chao-Hung; Huang, Yu-Yen; Cherng, Wen-Jin; Wang, Kai-Wei Katherine

2014-06-01

Patients with heart failure experience adverse physical symptoms that affect quality of life. The number of patients with heart failure in Taiwan has been growing in recent years. This article examines correlations among illness knowledge, self-care behaviors, and quality of life in elderly patients with heart failure. A cross-sectional research design using three questionnaires was adopted. The study was undertaken in an outpatient department of a teaching hospital in Taiwan from January to June 2008. Potential participants aged 65 years or older were selected by a physician based on several diagnostic findings of heart failure that included an International Classification of Diseases' code 4280 or 4289. Patients who were bedridden or had a prognosis of less than 6 months were excluded from consideration. One hundred forty-one patients with heart failure were recruited. Most participants were men (51.8%), older adults (49.6% older than 71 years old), and either educated to an elementary school level or illiterate (69.5%) and have New York Heart Association class II (61.0%). Participants had an average left ventricular ejection fraction of 41.1%. The illness knowledge of participants was poor (accuracy rate: 29.3%), and most were unaware of the significance of self-care. Illness knowledge correlated with both self-care behaviors (r = -.42, p r = -.22, p R = .22); and functional class, living independently, and age were identified as significant correlated factors of quality of life (R = .41). Participants in this study with higher self-reported self-care behaviors and quality of life were younger in age and had better illness knowledge. Furthermore, physical function and independence in daily living significantly affected quality of life. Care for patients with heart failure, particularly older adults, should focus on teaching these patients about heart failure illness and symptom management. Assisting elderly patients with heart failure to promote and maintain

Improving care for patients with acute heart failure: before, during and after hospitalization.

Science.gov (United States)

Cowie, Martin R; Anker, Stefan D; Cleland, John G F; Felker, G Michael; Filippatos, Gerasimos; Jaarsma, Tiny; Jourdain, Patrick; Knight, Eve; Massie, Barry; Ponikowski, Piotr; López-Sendón, José

2014-12-01

Acute heart failure (AHF) is a common and serious condition that contributes to about 5% of all emergency hospital admissions in Europe and the USA. Here, we present the recommendations from structured discussions among an author group of AHF experts in 2013. The epidemiology of AHF and current practices in diagnosis, treatment, and long-term care for patients with AHF in Europe and the USA are examined. Available evidence indicates variation in the quality of care across hospitals and regions. Challenges include the need for rapid diagnosis and treatment, the heterogeneity of precipitating factors, and the typical repeated episodes of decompensation requiring admission to hospital for stabilization. In hospital, care should involve input from an expert in AHF and auditing to ensure that guidelines and protocols for treatment are implemented for all patients. A smooth transition to follow-up care is vital. Patient education programmes could have a dramatic effect on improving outcomes. Information technology should allow, where appropriate, patient telemonitoring and sharing of medical records. Where needed, access to end-of-life care and support for all patients, families, and caregivers should form part of a high-quality service. Eight evidence-based consensus policy recommendations are identified by the author group: optimize patient care transitions, improve patient education and support, provide equity of care for all patients, appoint experts to lead AHF care across disciplines, stimulate research into new therapies, develop and implement better measures of care quality, improve end-of-life care, and promote heart failure prevention. © 2015 Oxford PharmaGenesis Ltd.

Characteristics, quality of care, and in-hospital outcomes of Asian-American heart failure patients: Findings from the American Heart Association Get With The Guidelines-Heart Failure Program.

Science.gov (United States)

Qian, Feng; Fonarow, Gregg C; Krim, Selim R; Vivo, Rey P; Cox, Margueritte; Hannan, Edward L; Shaw, Benjamin A; Hernandez, Adrian F; Eapen, Zubin J; Yancy, Clyde W; Bhatt, Deepak L

2015-01-01

Because little was previously known about Asian-American patients with heart failure (HF), we compared clinical profiles, quality of care, and outcomes between Asian-American and non-Hispanic white HF patients using data from the American Heart Association Get With The Guidelines-Heart Failure (GWTG-HF) program. We analyzed 153,023 HF patients (149,249 whites, 97.5%; 3774 Asian-Americans, 2.5%) from 356 U.S. centers participating in the GWTG-HF program (2005-2012). Baseline characteristics, quality of care metrics, in-hospital mortality, discharge to home, and length of stay were examined. Relative to white patients, Asian-American HF patients were younger, more likely to be male, uninsured or covered by Medicaid, and recruited in the western region. They had higher prevalence of diabetes, hypertension, and renal insufficiency, but similar ejection fraction. Overall, Asian-American HF patients had comparable quality of care except that they were less likely to receive aldosterone antagonists at discharge (relative risk , 0.88; 95% confidence interval , 0.78-0.99), and anticoagulation for atrial fibrillation (RR, 0.91; 95% CI, 0.85-0.97) even after risk adjustment. Compared with white patients, Asian-American patients had comparable risk adjusted in-hospital mortality (RR, 1.11; 95% CI, 0.91-1.35), length of stay>4 days (RR, 1.01; 95% CI, 0.95-1.08), and were more likely to be discharged to home (RR, 1.08; 95% CI, 1.06-1.11). Despite some differences in clinical profiles, Asian-American patients hospitalized with HF receive very similar quality of care and have comparable health outcomes to their white counterparts. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Application of Transformational Leadership Principles in the Development and Integration of Palliative Care Within an Advanced Heart Failure Program.

Science.gov (United States)

George, Susan; Leasure, A Renee

2016-01-01

Heart failure (HF) is a major health problem in United States, and it has reached epidemic proportions. Heart failure is associated with significant morbidity, mortality, and cost. Although the prognosis of HF is worse than many forms of cancer, many patients, families, and clinicians are unaware of the dire prognosis. As the disease progress to advanced HF, patients are faced with many challenges, such as poor quality of life due to worsening symptoms and frequent hospitalizations. Heart failure management adds significant financial burden to the health care system. Palliative care can be integrated into HF care to improve quality of life and symptom management and to address physical, spiritual, and psychosocial needs of patients and families. Palliative care can be used concurrently with or independent of curative or life-prolonging HF therapies. Transformational leadership principles were used to guide the development of a plan to enhance integration of palliative care within traditional advanced HF care.

Intervention Mapping Approach in the Design of an Interactive Mobile Health Application to Improve Self-care in Heart Failure.

Science.gov (United States)

Athilingam, Ponrathi; Clochesy, John M; Labrador, Miguel A

2018-02-01

Heart failure is a complex syndrome among older adults who may experience and interpret symptoms differently. These differences in symptom interpretation may influence decision-making in symptom management. A well-informed and motivated person may develop the knowledge and skills needed to successfully manage symptoms. Therefore, the patient-centered mobile health application HeartMapp was designed to engage patients with heart failure in self-care management by offering tailored alerts and feedback using mobile phones. The main objective of this article is to describe the six-step intervention mapping approach including (1) the initial needs assessment, (2) proximal program objective, (3) selection of theory-based methods, (4) the translation of objectives into an actual program plan for mobile health intervention, (5) adaptation and implementation plan, and (6) evaluation plan that assisted the team in the development of a conceptual framework and intervention program matrix during the development of HeartMapp. The HeartMapp intervention takes the information, motivation, and behavioral skills model as the theoretical underpinning, with "patient engagement" as the key mediator in achieving targeted and persistent self-care behavioral changes in patients with heart failure. The HeartMapp intervention is proposed to improve self-care management and long-term outcomes.

Family Caregiving for Patients With Heart Failure : Types of Care Provided and Gender Differences

NARCIS (Netherlands)

Hwang, Boyoung; Luttik, Marie Louise; Dracup, Kathleen; Jaarsma, Tiny

Background: Knowledge about the potential burden for family caregivers related to the care of patients with heart failure (HF) is limited. The aims of the study were to compare the kind and amount of care provided by partners of HF patients and partners of healthy individuals and to examine the

Heart scanner - who's between a rock and a hard place?

African Journals Online (AJOL)

evidence of coronary heart disease succumbs to a fatal heart attack. Cardiac symptoms, positive stress test results and angiographically visible narrowings are all dependent on significant lumenal stenosis. Considerable atherosclerosis can be present in an asymptomatic patient in whom physical examination, stress testing ...

Ultrasonographic views for the screening of congenital heart defects in the first level of care

International Nuclear Information System (INIS)

Garcia Guevara, Carlos; Arenciabia Faife, Jakeline; Ley Vega, Lisset

2009-01-01

Congenital heart diseases are the main cause of infant mortality for congenital malformations in our country and they are the defects that more usually escape diagnosis in ultrasonographic screening, especially if we consider that associated risk factors call for a fetal echocardiogram are not identified in most pregnant women with fetuses affected with a heart disease. With this paper, we intend to bring within reach of both the specialists dedicated to this activity in primary care and the Masters in Genetic Counseling a review article about the principal aspects to be evaluated in each of the three echocardiography views that are used in Cuba as part of screening these defects, as well as the main signs of suspicion of congenital heart diseases that give reason for having a pregnant woman referred to the immediately higher level of care

Sequential and Parallel Attack Tree Modelling

NARCIS (Netherlands)

Arnold, Florian; Guck, Dennis; Kumar, Rajesh; Stoelinga, Mariëlle Ida Antoinette; Koornneef, Floor; van Gulijk, Coen

The intricacy of socio-technical systems requires a careful planning and utilisation of security resources to ensure uninterrupted, secure and reliable services. Even though many studies have been conducted to understand and model the behaviour of a potential attacker, the detection of crucial

What components of chronic care organisation relate to better primary care for coronary heart disease patients? An observational study.

OpenAIRE

Lieshout, J. van; Frigola Capell, E.; Ludt, S.; Grol, R.P.T.M.; Wensing, M.J.P.

2012-01-01

OBJECTIVES: Cardiovascular risk management (CVRM) received by patients shows large variation across countries. In this study we explored the aspects of primary care organisation associated with key components of CVRM in coronary heart disease (CHD) patients. DESIGN: Observational study. SETTING: 273 primary care practices in Austria, Belgium, England, Finland, France, Germany, The Netherlands, Slovenia, Switzerland and Spain. PARTICIPANTS: A random sample of 4563 CHD patients identified by co...

Type D personality is a predictor of poor emotional quality of life in primary care heart failure patients independent of depressive symptoms and New York Heart Association functional class.

Science.gov (United States)

Pedersen, Susanne S; Herrmann-Lingen, Christoph; de Jonge, Peter; Scherer, Martin

2010-02-01

Quality of life is an important patient-centered outcome and predictor of mortality in heart failure, but little is known about the role of personality as a determinant of quality of life in this patient group. We examined the influence of Type D personality (i.e., increased negative emotions paired with emotional non-expression) on quality of life in primary care heart failure patients, using a prospective study design. Heart failure patients (n = 251) recruited from 44 primary care practices in Germany completed standardized questionnaires at baseline and 9 months. The prevalence of Type D was 31.9%. Type D patients experienced poorer emotional (P emotional (P = .78) nor physical quality of life (P = .74) over time; neither the interaction for time by Type D for emotional (P = .31) nor physical quality of life (P = .91) was significant, indicating that Type D exerted a stable effect on quality of life over time. Adjusting for demographics, New York Heart Association functional class, and depressive symptoms, Type D remained an independent determinant of emotional (P = .03) but not physical quality of life (P = .29). Primary care heart failure patients with a Type D personality experienced poorer emotional but not physical quality of life compared to non-Type D patients. Patients with this personality profile should be identified in primary care to see if their treatment is optimal, as both Type D and poor quality of life have been associated with increased morbidity and mortality.

Organization-and-technological model of medical care delivered to patients with chronic heart failure

Directory of Open Access Journals (Sweden)

Kiselev A.R.

2014-09-01

Full Text Available Organization-and-technological model of medical care delivered to patients with chronic heart failure based on IDEF0 methodology and corresponded with clinical guidelines is presented.

Organization-and-technological model of medical care delivered to patients with coronary heart disease

Directory of Open Access Journals (Sweden)

Popova Y.V.

2014-09-01

Full Text Available Organization-and-technological model of medical care delivered to patients with coronary heart disease based on IDEF0 methodology and corresponded with clinical guidelines is presented.

Development and testing of the European Heart Failure Self-Care Behaviour Scale

NARCIS (Netherlands)

Jaarsma, T; Stromberg, A; Martensson, J; Dracup, K

Background: Improvement of self-care behaviour is an aim of several non-pharmacological nurse-led management programmes for patients with heart failure. These programmes are often evaluated based on their effects on readmission, costs and quality of life. It is, however, also important to know how

Comprehensive cardiac rehabilitation for secondary prevention after transient ischemic attack or mild stroke: I: feasibility and risk factors.

Science.gov (United States)

Prior, Peter L; Hachinski, Vladimir; Unsworth, Karen; Chan, Richard; Mytka, Sharon; O'Callaghan, Christina; Suskin, Neville

2011-11-01

Comprehensive cardiac rehabilitation (CCR), which integrates structured lifestyle interventions and medications, reduces morbidity and mortality among cardiac patients. CCR has not typically been used with cerebrovascular populations, despite important commonalities with heart patients. We tested feasibility and effectiveness of 6-month outpatient CCR for secondary prevention after transient ischemic attack or mild, nondisabling stroke. This article presents risk factors. A future article will discuss psychological outcomes. Consecutive consenting subjects having sustained a transient ischemic attack or mild, nondisabling stroke within the previous 12 months (mean, 11.5 weeks; event-to-CCR entry) with ≥1 vascular risk factor, were recruited from a stroke prevention clinic providing usual care. We measured 6-month CCR outcomes following a prospective cohort design. Of 110 subjects recruited from January 2005 to April 2006, 100 subjects (mean age, 64.9 years; 46 women) entered and 80 subjects completed CCR. We obtained favorable, significant intake-to-exit changes in: aerobic capacity (+31.4%; Pstroke, offering a promising model for vascular protection across chronic disease entities. We know of no similar previous investigation, and are now conducting a randomized trial.

Implementing telemonitoring in heart failure care : Barriers from the perspectives of patients, healthcare professionals and healthcare organizations

NARCIS (Netherlands)

Boyne, J.J.; Vrijhoef, H.J.M.

2013-01-01

The increasing prevalence of chronic diseases, such as heart failure, presents a substantial challenge to healthcare systems. Telemonitoring is believed to be a useful instrument in the delivery of heart failure care. However, a widespread use of telemonitoring is currently failing for various

Association between PM2.5 and primary care visits due to asthma attack in Japan: relation to Beijing's air pollution episode in January 2013.

Science.gov (United States)

Yamazaki, Shin; Shima, Masayuki; Yoda, Yoshiko; Oka, Katsumi; Kurosaka, Fumitake; Shimizu, Shigeta; Takahashi, Hironobu; Nakatani, Yuji; Nishikawa, Jittoku; Fujiwara, Katsuhiko; Mizumori, Yasuyuki; Mogami, Akira; Yamada, Taku; Yamamoto, Nobuharu

2014-03-01

In January 2013, extremely high concentrations of fine particles (PM2.5) were observed around Beijing, China. In Japan, the health effects of transboundary air pollution have been a matter of concern. We examined the association between the levels of outdoor PM2.5 and other air pollutants with primary care visits (PCVs) at night due to asthma attack in Himeji City, western Japan. A case-crossover study was conducted in a primary care clinic in Himeji City, Japan, involving 112 subjects aged 0-80 years who visited the clinic due to an asthma attack between 9 p.m. and 6 a.m. during the period January-March, 2013. Daily concentrations of particulate matter, ozone, nitrogen dioxide, and some meteorological elements were measured, and a conditional logistic regression model was used to estimate the odds ratios (OR) of PCVs per unit increment in air pollutants or meteorological elements. Of the 112 subjects, 76 (68 %) were aged asthma attack at night. A positive relation between ozone and PCVs due to asthma attack was detected. The OR per 10 ppb increment in daily mean ozone the day before the visit was 2.31 (95 % confidence interval 1.16-4.61). These findings do not support an association between daily mean concentration of PM2.5 and PCVs at night. However, we did find evidence suggesting that ozone is associated with PCVs.

What components of chronic care organisation relate to better primary care for coronary heart disease patients? An observational study.

NARCIS (Netherlands)

Lieshout, J. van; Frigola Capell, E.; Ludt, S.; Grol, R.P.T.M.; Wensing, M.J.P.

2012-01-01

OBJECTIVES: Cardiovascular risk management (CVRM) received by patients shows large variation across countries. In this study we explored the aspects of primary care organisation associated with key components of CVRM in coronary heart disease (CHD) patients. DESIGN: Observational study. SETTING: 273

Preliminary data from {gamma}-cardiography during the abatement of an asthmatic attack (1961); Premieres donnees de la {gamma}-cardiographie au decours de l'etat de mal asthmatique (1961)

Energy Technology Data Exchange (ETDEWEB)

Georges, R; Vernejoul, P de; Raynaud, C; Blanchon, P; Kellershohn, C; Turiaf, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1961-07-01

The authors used gamma cardiology during the abatement of 16 cases of asthma with a view to detecting heart attacks not otherwise visible with routine methods of examination: clinical, radiological and electro-cardio-graphical. In gamma cardiology, a radioactive indicator is used and its path followed in the cavities of the heart. The method makes it possible to study the circulation in the right heart, the pulmonary crossing, and the left heart, as well as evaluation of the heart-flow. As a result of their investigations the authors, after having discussed the significance of the data obtained with the method, suggest that it is possible by the use of gamma cardiography during the abatement of an asthma attack: 1- To confirm attacks of the right heart which have already been detected by ordinary methods. 2- To confirm the presence of modifications in the recorded curves which suggest, in the case of the left heart, possible attack; such on attack is also indicated, in a small number of cases, by electrocardiography curves. Some considerations are put forward by the authors concerning the physiopathology of attacks on the left heart. (authors) [French] Les auteurs ont fait appel a la gammacardiographie au decours de 16 cas d'etat de mal asthmatique, dans le but d'objectiver des atteintes cardiaques incapables d'etre revelees par les moyens d'exploration de routine: cliniques, radiologiques et electrocardiographiques. La gammacardiographie est un procede qui enregistre a l'aide d'un indicateur radioactif, le trajet de celui-ci dans les cavites cardiaques. Elle permet l'etude de la circulation dans le coeur droit, de la traversee pulmonaire, et le coeur gauche, de meme que le calcul du debit cardiaque. Au terme de leurs investigations, les auteurs apres avoir discute la signification des donnees fournies par la methode admettent que la gammacardiographie objective au secours de l'etat de mal asthmatique: 1- La confirmation de l'atteinte du coeur droit deja etablie

Interprofessional care collaboration for patients with heart failure.

Science.gov (United States)

Boykin, Amanda; Wright, Danielle; Stevens, Lydia; Gardner, Lauren

2018-01-01

An innovative collaborative care model to improve transitions of care (TOC) for patients with heart failure (HF) is described. As part of a broad effort by New Hanover Regional Medical Center (NHRMC) to reduce avoidable 30-day hospital readmissions and decrease associated healthcare costs through a team-centered, value-based approach to patient care, an interprofessional team was formed to help reduce hospital readmissions among discharged patients with HF. The team consists of 5 TOC pharmacists, 4 community paramedics, and 4 advanced care practitioners (ACPs) who collaborate to coordinate care and prevent 30-day readmissions among patients with HF transitioning from the hospital to the community setting. Each team member plays an integral role in providing high-quality postdischarge care. The TOC pharmacist ensures that patients have access to all needed medications, provides in-home medication reconciliation services, makes medication recommendations, and alerts the team of potential medication-related issues. Community paramedics conduct home visits consisting of physical and mental health assessments, diet and disease state education, reviews of medication bottles and education on proper medication use, and administration of i.v. diuretics to correct volume status under provider orders. The ACPs offer close clinic follow-up (typically initiated within 7 days of discharge) as well as long-term HF management and education. At NHRMC, collaboration among healthcare professionals, including a TOC pharmacist, community paramedics, and ACPs, has assisted in the growth and expansion of services provided to patients with HF. Copyright © 2018 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

Effectiveness and cost of a transitional care program for heart failure: a prospective study with concurrent controls.

Science.gov (United States)

Stauffer, Brett D; Fullerton, Cliff; Fleming, Neil; Ogola, Gerald; Herrin, Jeph; Stafford, Pamala Martin; Ballard, David J

2011-07-25

Randomized controlled trials have demonstrated the efficacy of nurse-led transitional care programs to reduce readmission rates for patients with heart failure; the effectiveness of these programs in real-world health care systems is less well understood. We performed a prospective study with concurrent controls to test an advanced practice nurse-led transitional care program for patients with heart failure who were 65 years or older and were discharged from Baylor Medical Center Garland (BMCG) from August 24, 2009, through April 30, 2010. We compared the effect of the program on 30-day (from discharge) all-cause readmission rate, length of stay, and 60-day (from admission) direct cost for BMCG with that of other hospitals within the Baylor Health Care System. We also performed a budget impact analysis using costs and reimbursement experience from the intervention. The intervention significantly reduced adjusted 30-day readmission rates to BMCG by 48% during the postintervention period, which was better than the secular reductions seen at all other facilities in the system. The intervention had little effect on length of stay or total 60-day direct costs for BMCG. Under the current payment system, the intervention reduced the hospital financial contribution margin on average $227 for each Medicare patient with heart failure. Preliminary results suggest that transitional care programs reduce 30-day readmission rates for patients with heart failure. This underscores the potential of the intervention to be effective in a real-world setting, but payment reform may be required for the intervention to be financially sustainable by hospitals.

Factors influencing self-care behaviors of African Americans with heart failure: a photovoice project.

Science.gov (United States)

Woda, Aimee; Belknap, Ruth Ann; Haglund, Kristin; Sebern, Margaret; Lawrence, Ashley

2015-01-01

The purpose of this study was to understand the influences of heart failure (HF) self-care among low income, African Americans. Compared to all other racial groups, African Americans have the highest risk of developing HF, coupled with high mortality and morbidity rates. Using the photovoice method, participants related important lifestyle factors through photography. The participants and researcher met for reflection and discussion 2 h per week for six weeks. Four themes emerged: family support gives me the push I need, social interaction lifts me up, improving my mind to lift depression can improve my heart, and it is important but challenging to follow the HF diet. The findings from this study may assist policy makers, health care professionals, patients, and support systems in understanding the complexity of engaging in HF self-care. This understanding may lead to the development of appropriate patient-centered assessments and interventions. Copyright © 2015 Elsevier Inc. All rights reserved.

Participation in Heart-Healthy Behaviors: A Secondary Analysis of the American Heart Association Go Red Heart Match Data.

Science.gov (United States)

Arslanian-Engoren, Cynthia; Eastwood, Jo-Ann; De Jong, Marla J; Berra, Kathy

2015-01-01

The American Heart Association created Go Red Heart Match, a free and secure online program that enables women to connect with each other to fight heart disease either personally or as a caregiver for someone with heart disease. Through these connections, participants have an opportunity to develop a personal, private, and supportive relationship with other women; share common experiences; and motivate and encourage each other to follow a heart-healthy lifestyle. The aims of this study were to describe the demographic characteristics of the Go Red Heart Match responders and to determine whether participation in the program prompted participants to engage in heart-healthy behaviors. A secondary analysis of data collected as part of a needs assessment survey from the American Heart Association Go Red Heart Match was conducted. A total of 117 (35%) of the 334 invited women completed the survey. Most responders were female, married, and college educated. A total of 105 (90%) responders were diagnosed with a type of heart disease or stroke and 77 (73%) responders had undergone treatment. As a result of participating in the program, 75% of the responders reported the following improvements in heart-healthy behaviors: eating a more heart-healthy diet (54%), exercising more frequently (53%), losing weight (47%), and quitting smoking (10%). Responders who had a diagnosis of heart attack (n = 48) were more likely (P = .003) to quit smoking than were those with other diagnoses (n = 69). Notably, 48% of responders reported encouraging someone else in their life to speak to their doctor about their risk for heart disease. Most women who participated in Heart Match reported engaging in new heart-healthy behaviors. The findings support expanding the existing program in a more diverse population as a potentially important way to reach women and encourage cardiovascular disease risk reduction for those with heart disease and stroke.

Mortality-related resource utilization in the inpatient care of hypoplastic left heart syndrome.

Science.gov (United States)

Danford, David A; Karels, Quentin; Kulkarni, Aparna; Hussain, Aysha; Xiao, Yunbin; Kutty, Shelby

2015-10-22

Quantifying resource utilization in the inpatient care of congenital heart diease is clinically relevant. Our purpose is to measure the investment of inpatient care resources to achieve survival in hypoplastic left heart syndrome (HLHS), and to determine how much of that investment occurs in hospitalizations that have a fatal outcome, the mortality-related resource utilization fraction (MRRUF). A collaborative administrative database, the Pediatric Health Information System (PHIS) containing data for 43 children's hospitals, was queried by primary diagnosis for HLHS admissions of patients ≤21 years old during 2004-2013. Institution, patient age, inpatient deaths, billed charges (BC) and length of stay (LOS) were recorded. In all, 11,122 HLHS admissions were identified which account for total LOS of 277,027 inpatient-days and $3,928,794,660 in BC. There were 1145 inpatient deaths (10.3%). LOS was greater among inpatient deaths than among patients discharged alive (median 17 vs. 12, p providers and consumers that current practices often result in major resource expenditure for inpatient care of HLHS that does not result in survival to hospital dismissal. They highlight the need for data-driven critical review of standard practices to identify patterns of care associated with success, and to modify approaches objectively.

Family caregivers' experiences of caring for patients with heart failure: a descriptive, exploratory qualitative study.

Science.gov (United States)

Etemadifar, Shahram; Bahrami, Masoud; Shahriari, Mohsen; Farsani, Alireza Khosravi

2015-06-01

Living with heart failure is a complex situation for family caregivers. Many studies addressing the challenges faced by heart failure family caregivers have already been conducted in Western societal settings. Sociocultural factors and perspectives influence the family caring experience and roles. The ethnic/culturally based differences in family caring behavior make this a subject worth further exploration and clarification. This study explores the experiences of family caregivers in Iran of caring for patients with heart failure. A descriptive, exploratory, and qualitative approach was applied to gain authentic insight into the experiences of participants. Purposive sampling was used to recruit 21 family caregivers from three educational hospitals in Isfahan, Iran. Data were collected using semistructured interviews and field notes. Interviews and field notes were transcribed verbatim and concurrently analyzed. Three major themes emerged from the analysis of the transcripts: caregiver uncertainty, lack of familial and organizational support, and Allah-centered caring. Participants believed that they did not have the basic knowledge related to their disease and drugs. In addition, they received little guidance from the healthcare team. Lack of support and insurance as well as financial issues were major problems faced by the caregivers. They accepted the providence of Allah and noted that Allah always helps them accomplish their caregiving responsibilities. The care performed by the caregivers of patients with heart failure exceeds their individual capabilities. Nurses, other healthcare providers, and health policy makers may use the findings of this study to develop more effective programs to address these challenges and to provide more effective support.Sociocultural factors and perspectives were the primary factors affecting the caregiving experiences of participants in this study. Improved understanding of these factors and perspectives will help healthcare

AN ANALYSIS OF VALVULAR HEART DISEASE BY ECHOCARDIOGRAPHY- A TERTIARY CARE INSTITUTE STUDY

Directory of Open Access Journals (Sweden)

Perumal Jaisankar

2017-06-01

Full Text Available BACKGROUND Diseases of heart valves constitute a major cause of cardiovascular morbidity and mortality worldwide. In developing countries, Rheumatic Heart Disease (RHD continues to be the predominant form of valvular heart disease. The current study was undertaken at a Tertiary Care Institute with an objective of establishing distribution and different patterns of valvular heart diseases by echocardiography. MATERIALS AND METHODS 17,625 consecutive first time Echocardiograms performed between January 2016 and December 2016 were analysed. Echo was performed by consultant cardiologists using Philips HD11XE and Aloka SSD4000 machine following ASE guidelines. Applying exclusion criteria of trivial and functional regurgitant lesions yielded a total of 632 cases of organic valvular heart diseases. RESULTS In our study 632 patients were diagnosed with valvular heart disease, out of which 428 patients (67.7% were diagnosed with Rheumatic Heart Disease. Mitral valve was the most commonly affected followed by aortic and tricuspid valves. The least commonly affected valve was pulmonary valve. In Rheumatic heart disease, most common isolated lesion reported was MS with MR, most commonly reported in females between 21 - 40 years’ age group. CONCLUSION In non-RHD group, mitral valve prolapse (21.3% was the commonest lesion reported followed by calcific degenerative aortic valve (6.17% and congenital bicuspid aortic valve (3.4%; 118 patients were reported with multivalvular lesion. MS + MR + AR was the commonest multivalvular lesion found in 65 patients (55.08%.

The Diabetic Foot Attack: "'Tis Too Late to Retreat!"

Science.gov (United States)

Vas, Prashanth R J; Edmonds, Michael; Kavarthapu, Venu; Rashid, Hisham; Ahluwalia, Raju; Pankhurst, Christian; Papanas, Nikolaos

2018-03-01

The "diabetic foot attack" is one of the most devastating presentations of diabetic foot disease, typically presenting as an acutely inflamed foot with rapidly progressive skin and tissue necrosis, at times associated with significant systemic symptoms. Without intervention, it may escalate over hours to limb-threatening proportions and poses a high amputation risk. There are only best practice approaches but no international protocols to guide management. Immediate recognition of a typical infected diabetic foot attack, predominated by severe infection, with prompt surgical intervention to debride all infected tissue alongside broad-spectrum antibiotic therapy is vital to ensure both limb and patient survival. Postoperative access to multidisciplinary and advanced wound care therapies is also necessary. More subtle forms exist: these include the ischemic diabetic foot attack and, possibly, in a contemporary categorization, acute Charcot neuroarthropathy. To emphasize the importance of timely action especially in the infected and ischemic diabetic foot attack, we revisit the concept of "time is tissue" and draw parallels with advances in acute myocardial infarction and stroke care. At the moment, international protocols to guide management of severe diabetic foot presentations do not specifically use the term. However, we believe that it may help increase awareness of the urgent actions required in some situations.

Nonepileptic attack disorder among married women.

Science.gov (United States)

Dhanaraj, M; Rangaraj, R; Arulmozhi, T; Vengatesan, A

2005-06-01

To study the clinical features, precipitating stressful life events and prognosis of nonepileptic attack disorder (NEAD) among married women. Prospective cohort study with 1-year follow-up. A tertiary care teaching hospital. Of the 1020 patients with epilepsy referred to the epilepsy clinic during 2002-2003, 30 were married women with NEAD. The diagnostic criteria for NEAD included normal EEG during ictal and post-ictal phase of the generalized 'attack.' The data collected included clinical characteristics, semiology of the attacks, precipitating stressful events, and co-morbid psychiatric disorders. The control group included 30 age-matched married women with generalized tonic-clonic seizures. The long-term outcome and factors influencing the outcomes were analyzed. The mean duration of illness was 18 months, and the pattern of the attack was 'fall and lying still' in 53% and 'fall with generalized motor movements' in 47%. The frequency was one or more per week in 57% and occasionally in 43%. The important stressful events were matrimonial discord following illegal relationship of the husband with another woman (chi2 = 9.02, P = 0.003) and constant quarrel with other family members (chi2 = 5.19, P = 0.02). The prevalence of sexual abuse was low (7%). Co-morbid psychiatric disorder was observed in 70%. At the end of 1 year, 39% were free from the attack. Resolution of the stressful life events (chi2 = 4.52, P = 0.03) and lower frequency of attack at the time of reporting (chi2 = 3.88, P = 0.05) correlated with good outcomes. Among patients with NEAD in India, the major precipitating factors were matrimonial discord following illegal relationship of the husband with another woman and constant quarrel with other family members and not sexual abuse. Women with low frequency of attack at the time of reporting and the remission of the stressful events had better outcomes.

Heart Failure Self-care Within the Context of Patient and Informal Caregiver Dyadic Engagement: A Mixed Methods Study.

Science.gov (United States)

Buck, Harleah G; Hupcey, Judith; Wang, Hsiao-Lan; Fradley, Michael; Donovan, Kristine A; Watach, Alexa

2018-03-29

Recent heart failure (HF) patient and informal caregiver (eg, dyadic) studies have either examined self-care from a qualitative or quantitative perspective. To date, the 2 types of data have not been integrated. The aim of this study was to understand HF self-care within the context of dyadic engagement. This was a cross-sectional, mixed methods (quantitative/qualitative) study. Heart failure self-care was measured with the Self-care of Heart Failure Index (v.6) dichotomized to adequate (≥70) or inadequate (Creswell and Plano Clark's methods. Of the 27 dyads, HF participants were 56% men, with a mean age of 77 years. Caregivers were 74% women, with a mean age of 66 years, representing spouses (n = 14) and adult children (n = 7). Quantitatively, few dyads scored as adequate (≥70) in self-care; the qualitative data described the impact of adequacy on the dyads' behavior. Dyads who scored higher, individually or both, on self-care self-efficacy and self-care management were less likely to change from their life course pattern. Either the patient or dyad continued to handle all self-care as they always had, rather than trying new strategies or reaching out for help as the patient's condition deteriorated. Our data suggest links that should be explored between dyadic adequacy and response to patients' symptoms. Future studies should assess dyadic adequacy longitudinally and examine its relationship to event-free survival and health services cost.

[Medical and surgical health care for congenital heart disease: a panoramic vision of the reality in Mexico. Inquiry 2009].

Science.gov (United States)

Calderón-Colmenero, Juan; De-la-Llata, Manuel; Vizcaíno, Alfredo; Ramírez, Samuel; Bolio, Alejandro

2011-01-01

The only way to characterize the Mexican problem related to congenital heart disease care is promoting the creation of a national database for registering the organization, resources, and related activities. The Health Secretary of Mexico adopted a Spanish registration model to design a survey for obtaining a national Mexican reference in congenital heart disease. This survey was distributed to all directors of medical and/or surgical health care centers for congenital heart disease in Mexico. This communication presents the results obtained in relation to organization, resources and activities performed during the last year 2009. From the 22 health care centers which answered the survey 10 were reference centers (45%) and 12 were assistant centers (55%). All of them are provided with cardiologic auxiliary diagnostic methods. Except one, all centers have at least one bidimentional echocardiography apparatus. There is a general deficit between material and human resources detected in our study. Therapeutic actions for congenital heart disease (70% surgical and 30% therapeutical interventionism) show a clear centralization tendency for this kind of health care in Mexico City, Monterrey and finally Guadalajara. Due to the participation of almost all cardiac health centers in Mexico, our study provides an important information related to organization, resources, and medical and/or surgical activities for congenital heart disease. The data presented not only show Mexican reality, but allows us to identify better the national problematic for establishing priorities and propose solution alternatives.

Design a Wearable Device for Blood Oxygen Concentration and Temporal Heart Beat Rate

Science.gov (United States)

Myint, Cho Zin; Barsoum, Nader; Ing, Wong Kiing

2010-06-01

The wireless network technology is increasingly important in healthcare as a result of the aging population and the tendency to acquire chronic disease such as heart attack, high blood pressure amongst the elderly. A wireless sensor network system that has the capability to monitor physiological sign such as SpO2 (Saturation of Arterial Oxygen) and heart beat rate in real-time from the human's body is highlighted in this study. This research is to design a prototype sensor network hardware, which consists of microcontroller PIC18F series and transceiver unit. The sensor is corporate into a wearable body sensor network which is small in size and easy to use. The sensor allows a non invasive, real time method to provide information regarding the health of the body. This enables a more efficient and economical means for managing the health care of the population.

Application of a marketing concept to patient-centered care: co-producing health with heart failure patients.

Science.gov (United States)

Leone, Robert P; Walker, Charles A; Curry, Linda Cox; Agee, Elizabeth J

2012-04-03

Increasing numbers of patients are being treated for heart failure each year. One out of four of the heart failure patients who receives care in a hospital is readmitted to the hospital within 30 days of discharge. Effective discharge instruction is critical to prevent these patient readmissions. Co-production is a marketing concept whereby the customer is a partner in the delivery of a good or service. For example, a patient and nurse may partner to co-produce a patient-centered health regimen to improve patient outcomes. In this article we review the cost of treating heart failure patients and current strategies to decrease hospital readmissions for these patients along with the role of the nurse and the concept of co-producing health as related to heart failure patients. Next we describe our study assessing the degree to which discharge processes were co-produced on two hospital units having a preponderance of heart failure patients, and present our findings indicating minimal evidence of co-production. A discussion of our findings, along with clinical implications of these findings, recommendations for change, and suggestions for future research are offered. We conclude that standardized discharge plans lead to a mindset of 'one size fits all,' a mindset inconsistent with the recent call for patient-centered care. We offer co-production as a patient-centered strategy for customizing discharge teaching and improving health outcomes for heart failure patients.

Behind the smile: qualitative study of caregivers’ anguish and management responses while caring for someone living with heart failure

Science.gov (United States)

Frost, Julia; Britten, Nicky

2017-01-01

Background Caregivers support self-management in heart failure but often experience stress, anxiety and ill health as a result of providing care. Aims 1. To identify the factors that contribute to the experience of anguish. 2. To understand how caregivers learn to live with what is frequently a challenging and demanding role. Methods Individual interviews with caregivers who had been caring for someone with heart failure for a minimum of 6 months. We used thematic analysis to inductively analyse transcripts. Results Twenty-two caregivers, from three centres in the United Kingdom, took part in individual interviews. The caregivers were aged between 39 and 84 years, and six were men. Twenty were in spousal or partner relationships. We found that caregivers often hide the extent of their emotional stress or anguish. We identified four main themes with explanatory subthemes—emotional impact (fear for the future and sense of hopelessness), role definition (changing sense of who I am, reduced resilience, learning care skills, role conflict and changing role), exclusion (exclusion by the cared-for person and by health professionals and feeling alone) and ignoring one’s own health—that were associated with anguish. From these findings, we produced a caregiver needs assessment model in the context of caring for a person with heart failure. Conclusions and implications for practice Caregivers have many unmet and hidden needs. Primary care health professionals are well placed to meet the needs of caregivers. The model may be used by health and social care professionals to identify needs and to provide caregivers with targeted practical and emotional support; and for researchers developing interventions to enhance self-management in heart failure. PMID:28733297

Clinicians' perspectives on patient satisfaction in adult congenital heart disease clinics--a dimension of health care quality whose time has come.

Science.gov (United States)

Rozenblum, Ronen; Gianola, Ann; Ionescu-Ittu, Raluca; Verstappen, Amy; Landzberg, Michael; Gurvitz, Michelle; Jenkins, Kathy; Bates, David W; Marelli, Ariane J

2015-01-01

Patient-centered care and patient satisfaction represent key dimensions of health care quality. This is relevant for the growing number of patients with life-long conditions. In the present study, our goal was to examine clinicians' attitudes and behavior with respect to patient satisfaction in adult congenital heart disease outpatient clinics. A 34-question survey was developed to assess adult congenital heart disease clinicians' awareness, attitudes, and behavior relative to patient satisfaction and administered in-person or online to clinicians from the largely U.S.-based Adult Congenital Heart Association's database of adult congenital heart disease health care providers. Overall, 267 questionnaires were filled out: 108 were collected in person (79% response rate) and 159 online (17.5% response rate). Responses were received from physicians (161); nurses (73); physician assistants (20); and others (13). Although 85% of clinicians believed it was important to inquire about patient satisfaction, only 28% reported routinely inquiring about this dimension of care. Only 34% claimed they had adequate training to cope with varying levels of patient satisfaction, 44% stated that their department utilized patient satisfaction surveys, and 37% received feedback from the hospital management in the preceding 12 months. In multivariate analyses, clinicians that received feedback from the hospital management and had adequate training were more likely to inquire about patient satisfaction. Although patient satisfaction is perceived as an important dimension of quality care by adult congenital heart disease clinicians, most of them reported insufficient institutional support to achieve this. Our findings suggest that clinicians would benefit from health care organizations engaging them in the delivery of this dimension of health care quality. © 2014 Wiley Periodicals, Inc.

Leveraging Behavioral Economics to Improve Heart Failure Care and Outcomes.

Science.gov (United States)

Chang, Leslie L; DeVore, Adam D; Granger, Bradi B; Eapen, Zubin J; Ariely, Dan; Hernandez, Adrian F

2017-08-22

Behavioral challenges are often present in human illness, so behavioral economics is increasingly being applied in healthcare settings to better understand why patients choose healthy or unhealthy behaviors. The application of behavioral economics to healthcare settings parallels recent shifts in policy and reimbursement structures that hold providers accountable for outcomes that are dependent on patient behaviors. Numerous studies have examined the application of behavioral economics principles to policy making and health behaviors, but there are limited data on applying these concepts to the management of chronic conditions, such as heart failure (HF). Given its increasing prevalence and high associated cost of care, HF is a paradigm case for studying novel approaches to improve health care; therefore, if we can better understand why patients with HF make the choices they do, then we may be more poised to help them manage their medications, influence daily behaviors, and encourage healthy decision making. In this article, we will give a brief explanation of the core behavioral economics concepts that apply to patients with HF. We will also examine how to craft these concepts into tools such as financial incentives and social networks that may improve the management of patients with HF. We believe that behavioral economics can help us understand barriers to change, encourage positive behaviors, and offer additional approaches to improving the outcomes of patients with HF. © 2017 American Heart Association, Inc.

Up-Beat UK: A programme of research into the relationship between coronary heart disease and depression in primary care patients

Directory of Open Access Journals (Sweden)

Pariante Carmine M

2011-05-01

Full Text Available Abstract Background Coronary heart disease and depression are both common health problems and by 2020 will be the two leading causes of disability worldwide. Depression has been found to be more common in patients with coronary heart disease but the nature of this relationship is uncertain. In the United Kingdom general practitioners are now being remunerated for case-finding for depression in patients with coronary heart disease, however it is unclear how general practitioners should manage these patients. We aim to explore the relationship between coronary heart disease and depression in a primary care population and to develop an intervention for patients with coronary heart disease and depression. Methods/design This programme of research will consist of 4 inter-related studies. A 4 year prospective cohort study of primary care patients with coronary heart disease will be conducted to explore the relationship between coronary heart disease and depression. Within this, a nested case-control biological study will investigate genetic and blood-biomarkers as predictors of depression in this sample. Two qualitative studies, one of patients' perspectives of treatments for coronary heart disease and co-morbid depression and one of primary care professionals' views on the management of patients with coronary heart disease and depression will inform the development of an intervention for this patient group. A feasibility study for a randomised controlled trial will then be conducted. Discussion This study will provide information on the relationship between coronary heart disease and depression that will allow health services to determine the efficiency of case-finding for depression in this patient group. The results of the cohort study will also provide information on risk factors for depression. The study will provide evidence on the efficacy and feasibility of a joint patient and professional led intervention and data necessary to plan a

77 FR 5373 - American Heart Month, 2012

Science.gov (United States)

2012-02-03

...; its victims are fathers and daughters, grandparents and siblings, cherished friends and community... Federal agencies and forging new public-private partnerships to prevent one million heart attacks and... research to unlock new treatments for cardiovascular disease. And the Centers for Disease Control and...

Disease management in the treatment of patients with chronic heart failure who have universal access to health care: a randomized controlled trial.

Science.gov (United States)

Kalter-Leibovici, Ofra; Freimark, Dov; Freedman, Laurence S; Kaufman, Galit; Ziv, Arnona; Murad, Havi; Benderly, Michal; Silverman, Barbara G; Friedman, Nurit; Cukierman-Yaffe, Tali; Asher, Elad; Grupper, Avishay; Goldman, Dorit; Amitai, Miriam; Matetzky, Shlomi; Shani, Mordechai; Silber, Haim

2017-05-01

The efficacy of disease management programs in improving the outcome of heart failure patients remains uncertain and may vary across health systems. This study explores whether a countrywide disease management program is superior to usual care in reducing adverse health outcomes and improving well-being among community-dwelling adult patients with moderate-to-severe chronic heart failure who have universal access to advanced health-care services and technologies. In this multicenter open-label trial, 1,360 patients recruited after hospitalization for heart failure exacerbation (38%) or from the community (62%) were randomly assigned to either disease management or usual care. Disease management, delivered by multi-disciplinary teams, included coordination of care, patient education, monitoring disease symptoms and patient adherence to medication regimen, titration of drug therapy, and home tele-monitoring of body weight, blood pressure and heart rate. Patients assigned to usual care were treated by primary care practitioners and consultant cardiologists. The primary composite endpoint was the time elapsed till first hospital admission for heart failure exacerbation or death from any cause. Secondary endpoints included the number of all hospital admissions, health-related quality of life and depression during follow-up. Intention-to-treat comparisons between treatments were adjusted for baseline patient data and study center. During the follow-up, 388 (56.9%) patients assigned to disease management and 387 (57.1%) assigned to usual care had a primary endpoint event. The median (range) time elapsed until the primary endpoint event or end of study was 2.0 (0-5.0) years among patients assigned to disease management, and 1.8 (0-5.0) years among patients assigned to usual care (adjusted hazard ratio, 0.908; 95% confidence interval, 0.788 to 1.047). Hospital admissions were mostly (70%) unrelated to heart failure. Patients assigned to disease management had a better

Multilevel Modeling of Distributed Denial of Service Attacks in Wireless Sensor Networks

Directory of Open Access Journals (Sweden)

Katarzyna Mazur

2016-01-01

Full Text Available The growing popularity of wireless sensor networks increases the risk of security attacks. One of the most common and dangerous types of attack that takes place these days in any electronic society is a distributed denial of service attack. Due to the resource constraint nature of mobile sensors, DDoS attacks have become a major threat to its stability. In this paper, we established a model of a structural health monitoring network, being disturbed by one of the most common types of DDoS attacks, the flooding attack. Through a set of simulations, we explore the scope of flood-based DDoS attack problem, assessing the performance and the lifetime of the network under the attack condition. To conduct our research, we utilized the Quality of Protection Modeling Language. With the proposed approach, it was possible to examine numerous network configurations, parameters, attack options, and scenarios. The results of the carefully performed multilevel analysis allowed us to identify a new kind of DDoS attack, the delayed distributed denial of service, by the authors, referred to as DDDoS attack. Multilevel approach to DDoS attack analysis confirmed that, examining endangered environments, it is significant to take into account many characteristics at once, just to not overlook any important aspect.

[Consensus on improving the care integrated of patients with acute heart failure].

Science.gov (United States)

Llorens, Pere; Manito Lorite, Nicolás; Manzano Espinosa, Luis; Martín-Sánchez, Francisco Javier; Comín Colet, Josep; Formiga, Francesc; Jacob, Javier; Delgado Jiménez, Juan; Montero-Pérez-Barquero, Manuel; Herrero, Pablo; López de Sá Areses, Esteban; Pérez Calvo, Juan Ignacio; Masip, Josep; Miró, Òscar

2015-01-01

Acute heart failure (AHF) requires considerable use of resources, is an economic burden, and is associated with high complication and mortality rates in emergency departments, on hospital wards, or outpatient care settings. Diagnosis, treatment, and continuity of care are variable at present, leading 3 medical associations (for cardiology, internal medicine, and emergency medicine) to undertake discussions and arrive at a consensus on clinical practice guidelines to support those who manage AHF and encourage standardized decision making. These guidelines, based on a review of the literature and clinical experience with AHF, focus on critical points in the care pathway. Regarding emergency care, the expert participants considered the initial evaluation of patients with signs and symptoms that suggest AHF, the initial diagnosis, first decisions about therapy, monitoring, assessment of prognosis, and referral criteria. For care of the hospitalized patient, the group developed a protocol for essential treatment. Objectives for the management and treatment of AHF on discharge were also covered through the creation or improvement of multidisciplinary care systems to provide continuity of care.

Tailored educational supportive care programme on sleep quality and psychological distress in patients with heart failure: A randomised controlled trial.

Science.gov (United States)

Chang, Yia-Ling; Chiou, Ai-Fu; Cheng, Shu-Meng; Lin, Kuan-Chia

2016-09-01

Up to 74% of patients with heart failure report poor sleep in Taiwan. Poor symptom management or sleep hygiene may affect patients' sleep quality. An effective educational programme was important to improve patients' sleep quality and psychological distress. However, research related to sleep disturbance in patients with heart failure is limited in Taiwan. To examine the effects of a tailored educational supportive care programme on sleep disturbance and psychological distress in patients with heart failure. randomised controlled trial. Eighty-four patients with heart failure were recruited from an outpatient department of a medical centre in Taipei, Taiwan. Patients were randomly assigned to the intervention group (n=43) or the control group (n=41). Patients in the intervention group received a 12-week tailored educational supportive care programme including individualised education on sleep hygiene, self-care, emotional support through a monthly nursing visit at home, and telephone follow-up counselling every 2 weeks. The control group received routine nursing care. Data were collected at baseline, the 4th, 8th, and 12th weeks after patients' enrollment. Outcome measures included sleep quality, daytime sleepiness, anxiety, and depression. The intervention group exhibited significant improvement in the level of sleep quality and daytime sleepiness after 12 weeks of the supportive nursing care programme, whereas the control group exhibited no significant differences. Anxiety and depression scores were increased significantly in the control group at the 12th week (p.05). Compared with the control group, the intervention group had significantly greater improvement in sleep quality (β=-2.22, pquality and psychological distress in patients with heart failure. We suggested that this supportive nursing care programme should be applied to clinical practice in cardiovascular nursing. Copyright © 2016 Elsevier Ltd. All rights reserved.

Practical guide on home health in heart failure patients

DEFF Research Database (Denmark)

Jaarsma, T.; Larsen, Torben; Stromberg, A.

2013-01-01

in this population and specialised heart failure care can save costs and improve the quality of care. However, only a few European countries have implemented specialised home care and offered this to a larger number of patients with heart failure. Method: We developed a guide on Home Health in Heart Failure patients...... from a literature review, a survey of heart failure management programs, the opinion of researchers and practitioners, data from clinical trials and a reflection of an international expert meeting. Results: In integrated home care for heart failure patients, it is advised to consider the following...... components: integrated multidisciplinary care, patient and partner participation, care plans with clear goals of care, patient education, self-care management, appropriate access to care and optimised treatment. Discussion: We summarised the state of the art of home-based care for heart failure patients...

Socioeconomic aspects of heart transplantation.

Science.gov (United States)

Evans, R W

1995-03-01

Heart transplantation is an established treatment modality for end-stage cardiac disease. Unfortunately, relative to other health care priorities, heart transplantation has fallen into disrepute. Efforts to reform the health care system have focused on three fundamental issues--cost, quality, and access. On each count, heart transplantation is vulnerable to criticism. Managed care is an incremental approach to health care reform that imposes fiscal constraint on providers. This constraint is expressed in the form of capitation which, in turn, requires providers to assume risk and accept economic responsibility for clinical decisions. While the need for transplantation is considerable, there are both clinical and economic factors limiting the overall level of activity. In 1993, over 2200 heart transplants were performed in the United States on people who were dying of end-stage cardiac disease. The total demand for heart transplantation was estimated to be about 5900 persons, which was not met due to an insufficient supply of donor hearts. Absent donors, the fiscal consequences of heart transplantation are minimized. In 1993, actuaries estimated that the total charge per heart transplant was $209,100. By designating centers based on price and quality considerations, managed care plans have reduced this per procedure expense to less than $100,000. While the benefits of transplantation are noteworthy, there are still concerns. Sixty percent of patients report that they are able to work, but only 30% do so. Employers hope to improve upon this record by expanding the designated center approach. In conclusion, the future of heart transplantation is unclear. Opportunities for innovation are limited, although the management of heart failure is an area of increased interest.

Shark attack-related injuries: Epidemiology and implications for plastic surgeons.

Science.gov (United States)

Ricci, Joseph A; Vargas, Christina R; Singhal, Dhruv; Lee, Bernard T

2016-01-01

The increased media attention to shark attacks has led to a heightened fear and public awareness. Although few sharks are considered dangerous, attacks on humans can result in large soft tissue defects necessitating the intervention of reconstructive surgeons. This study aims to evaluate and describe the characteristics of shark-related injuries in order to improve treatment. The Global Shark Accident File, maintained by the Shark Research Institute (Princeton, NJ, USA), is a compilation of all known worldwide shark attacks. Database records since the 1900s were reviewed to identify differences between fatal and nonfatal attacks, including: geography, injury pattern, shark species, and victim activity. Since the 1900s, there have been 5034 reported shark attacks, of which 1205 (22.7%) were fatal. Although the incidence of attacks per decade has increased, the percentage of fatalities has decreased. Characteristics of fatal attacks included swimming (p = 0.001), boating (p = 0.001), three or more bite sites (p = 0.03), limb loss (p = 0.001), or tiger shark attack (p = 0.002). The most common attacks were bites to the legs (41.8%) or arms (18.4%), with limb loss occurring in 7% of attacks. Geographically, the majority of attacks occurred in North America (36.7%) and Australia (26.5%). Most attacks in the USA occurred in Florida (49.1%) and California (13.6%). Although rare, shark attacks result in devastating injuries to patients. As these injuries often involve multiple sites and limb loss, this creates a significant challenge for reconstructive surgeons. Proper identification of the characteristics of the attack can aid in providing optimal care for those affected. Copyright © 2015 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

Behind the smile: qualitative study of caregivers' anguish and management responses while caring for someone living with heart failure.

Science.gov (United States)

Wingham, Jennifer; Frost, Julia; Britten, Nicky

2017-07-20

Caregivers support self-management in heart failure but often experience stress, anxiety and ill health as a result of providing care. 1. To identify the factors that contribute to the experience of anguish.2. To understand how caregivers learn to live with what is frequently a challenging and demanding role. Individual interviews with caregivers who had been caring for someone with heart failure for a minimum of 6 months. We used thematic analysis to inductively analyse transcripts. Twenty-two caregivers, from three centres in the United Kingdom, took part in individual interviews. The caregivers were aged between 39 and 84 years, and six were men. Twenty were in spousal or partner relationships. We found that caregivers often hide the extent of their emotional stress or anguish. We identified four main themes with explanatory subthemes-emotional impact (fear for the future and sense of hopelessness), role definition (changing sense of who I am, reduced resilience, learning care skills, role conflict and changing role), exclusion (exclusion by the cared-for person and by health professionals and feeling alone) and ignoring one's own health-that were associated with anguish. From these findings, we produced a caregiver needs assessment model in the context of caring for a person with heart failure. Caregivers have many unmet and hidden needs. Primary care health professionals are well placed to meet the needs of caregivers. The model may be used by health and social care professionals to identify needs and to provide caregivers with targeted practical and emotional support; and for researchers developing interventions to enhance self-management in heart failure. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Is diet an essential risk factor for coronary heart disease?

OpenAIRE

Ball, K. P.

1980-01-01

Cigarette smoking, hypertension and diet each play a major role in the development of coronary heart attacks in most industrialized nations. In some countries where cigarette smoking and hypertension are prevalent there is a low risk of coronary heart disease (CHD). Hyperlipidaemia resulting from national food habits appears to be the essential factor in the high rates of CHD in developed countries.

Valvular Heart Disease in Heart Failure

Directory of Open Access Journals (Sweden)

Giuseppe MC Rosano

2017-01-01

Full Text Available Structural valvular heart disease may be the cause of heart failure or may worsen the clinical status of patients with heart failure. Heart failure may also develop in patients treated with valve surgery. Patients with heart failure with valvular heart disease are at increased risk of events including sudden cardiac death. Before considering intervention (surgical or percutaneous all patients should receive appropriate medical and device therapy taking into account that vasodilators must be used with caution in patients with severe aortic stenosis. Numerous percutaneous and/or hybrid procedures have been introduced in the past few years and they are changing the management of valvular heart disease. In patients with heart failure and valvular heart disease, either primary or functional, the whole process of decision-making should be staged through a comprehensive evaluation of the risk– benefit ratio of different treatment strategies and should be made by a multidisciplinary ‘heart team’ with a particular expertise in valvular heart disease. The heart team should include heart failure cardiologists, cardiac surgeons/structural valve interventionists, imaging specialists, anaesthetists, geriatricians and intensive care specialists. This article will review recent developments and distill practical guidance in the management of this important heart failure co-morbidity.

Blood pressure, risk of ischemic cerebrovascular and ischemic heart disease, and longevity in alpha(1)-antitrypsin deficiency

DEFF Research Database (Denmark)

Dahl, Morten; Tybjaerg-Hansen, Anne; Sillesen, Henrik

2003-01-01

Because elastase in alpha(1)-antitrypsin deficiency may attack elastin in the arterial wall, we tested whether alpha(1)-antitrypsin deficiency is associated with reduced blood pressure, risk of ischemic cerebrovascular (ICVD) and ischemic heart disease (IHD), and longevity.......Because elastase in alpha(1)-antitrypsin deficiency may attack elastin in the arterial wall, we tested whether alpha(1)-antitrypsin deficiency is associated with reduced blood pressure, risk of ischemic cerebrovascular (ICVD) and ischemic heart disease (IHD), and longevity....

Features of heart rate variability capture regulatory changes during kangaroo care in preterm infants

NARCIS (Netherlands)

Kommers, D.R.; Joshi, R.; van Pul, C.; Atallah, N.L.; Feijs, L.M.G.; Oei, S.G.; Bambang Oetomo, S.; Andriessen, P.

2017-01-01

Objective: To determine whether heart rate variability (HRV) can serve as a surrogate measure to track regulatory changes during kangaroo care, a period of parental coregulation distinct from regulation within the incubator. Study design: Nurses annotated the starting and ending times of kangaroo

The genetics of congenital heart disease… understanding and improving long-term outcomes in congenital heart disease: a review for the general cardiologist and primary care physician.

Science.gov (United States)

Simmons, M Abigail; Brueckner, Martina

2017-10-01

This review has two purposes: to provide an updated review of the genetic causes of congenital heart disease (CHD) and the clinical implications of these genetic mutations, and to provide a clinical algorithm for clinicians considering a genetics evaluation of a CHD patient. A large portion of congenital heart disease is thought to have a significant genetic contribution, and at this time a genetic cause can be identified in approximately 35% of patients. Through the advances made possible by next generation sequencing, many of the comorbidities that are frequently seen in patients with genetic congenital heart disease patients can be attributed to the genetic mutation that caused the congenital heart disease. These comorbidities are both cardiac and noncardiac and include: neurodevelopmental disability, pulmonary disease, heart failure, renal dysfunction, arrhythmia and an increased risk of malignancy. Identification of the genetic cause of congenital heart disease helps reduce patient morbidity and mortality by improving preventive and early intervention therapies to address these comorbidities. Through an understanding of the clinical implications of the genetic underpinning of congenital heart disease, clinicians can provide care tailored to an individual patient and continue to improve the outcomes of congenital heart disease patients.

Quality of Care and Outcomes of Heart Failure Among Patients With Schizophrenia in Denmark

DEFF Research Database (Denmark)

Jorgensen, Mette; Mainz, Jan; Egstrup, Kenneth

2017-01-01

care among patients with schizophrenia included patient-specific factors (age, gender, Global Assessment of Functioning [GAF] score, alcohol or drug abuse, duration of schizophrenia); provider-specific factors (quality of schizophrenia care); and system-specific factors (patient-volume defined......Research on the association between schizophrenia and the quality of care and clinical outcomes of heart failure (HF) remains sparse. This nationwide study compared the quality of care and clinical outcomes of HF among Danish patients with and without schizophrenia. In a population-based cohort...... study, we identified 36,718 patients with incident HF with hospital contacts, including 108 with schizophrenia, using Danish registries between 2004 and 2013. High quality of HF care was defined as receiving ≥ 80% guideline-recommended process-performance measures of care. Potential predictors of HF...

[Role of outpatient heart failure clinics and primary care physicians in the tailored follow-up of heart failure patients].

Science.gov (United States)

De Maria, Renata; Misuraca, Gianfranco; Milli, Massimo; Filippi, Alessandro

2010-05-01

Continuity of care is pivotal to appropriately manage patients affected by heart failure (HF). HF is a chronic disease with frequent exacerbations that requires long-term care at different complexity levels. The lack of adequate communication between hospital cardiologists and primary care physicians (PCPs) is the main pitfall in continuity of care for HF patients. To overcome this problem, all dedicated outpatient HF clinics should organize together with PCPs in the community educational and auditing initiatives, based on locally derived performance measures to assess the appropriateness and effectiveness of integrated care pathways. The primary task of PCPs is to follow up stable HF patients and focus assessment on patient empowerment, adjustment of drug therapy, assessment of clinical stability and the early identification of worsening signs and symptoms. The progress of information technology should help in achieving adequate communication between hospital professionals and PCPs; outpatient clinical records should in any case comply with qualitative standards of discharge summaries for all patients taken in charge by PCPs. Systematic assessment of shared care between hospital cardiologists and PCPs will be a main objective of the outpatient HF clinic network in the near future.

Securing SQL Server Protecting Your Database from Attackers

CERN Document Server

Cherry, Denny

2011-01-01

There is a lot at stake for administrators taking care of servers, since they house sensitive data like credit cards, social security numbers, medical records, and much more. In Securing SQL Server you will learn about the potential attack vectors that can be used to break into your SQL Server database, and how to protect yourself from these attacks. Written by a Microsoft SQL Server MVP, you will learn how to properly secure your database, from both internal and external threats. Best practices and specific tricks employed by the author will also be revealed. Learn expert techniques to protec

75 FR 70273 - National Heart, Lung, and Blood Institute; Notice of Closed Meetings

Science.gov (United States)

2010-11-17

... Institute Special Emphasis Panel, The Antihypertensive and Lipid-Lowering to Prevent Heart Attack Trial... Research Demonstration and Dissemination Projects. Date: December 14, 2010. Time: 8 a.m. to 2 p.m. Agenda... Assistance Program Nos. 93.233, National Center for Sleep Disorders Research; 93.837, Heart and Vascular...

Restoration of heart functions using human embryonic stem cells derived heart muscle cells.

Science.gov (United States)

Gepstein, Lior; Kehat, Izhak

2005-02-01

Extract: Recent advances in molecular and cellular biology and specifically in the areas of stem cell biology and tissue engineering have paved the way for the development of a new field in biomedicine, regenerative medicine. This exciting approach seeks to develop new biological solutions, using the mobilization of endogenous stem cells or delivery of exogenous cells to replace or modify the function of diseased, absent, or malfunctioning tissue. The adult heart represents an attractive candidate for these emerging technologies, since adult cardiomyocytes have limited regenerative capacity. Thus, any significant heart cell loss or dysfunction, such as occurs during heart attack, is mostly irreversible and may lead to the development of progressive heart failure, one of the leading causes of world-wide morbidity and mortality. Similarly, dysfunction of the specialized electrical conduction system within the heart may result in inefficient rhythm initiation or impulse conduction, leading to significant slowing of the heart rate, usually requiring the implantation of a permanent electronic pacemaker. Replacement of the dysfunctional myocardium (heart muscle) by implantation of external heart muscle cells is emerging as a novel paradigm for restoration of the myocardial electromechanical properties, but has been significantly hampered by the paucity of cell sources for human heart cells and by the relatively limited evidence for functional integration between grafted and host cells. The recently described human embryonic stem cell (hESC) lines may provide a possible solution for the aforementioned cell sourcing problem.

Antecedents of Self-Care in Adults with Congenital Heart Defects

Science.gov (United States)

McCabe, Nancy; Dunbar, Sandra B.; Butler, Javed; Higgins, Melinda; Book, Wendy; Reilly, Carolyn

2015-01-01

Background Adults with congenital heart defects (ACHD) face long-term complications related to prior surgery, abnormal anatomy, and acquired cardiovascular conditions. Although self-care is an important part of chronic illness management, few studies have explored self-care in the ACHD population. The purpose of this study is to describe self-care and its antecedents in the ACHD population. Methods Persons with moderate or severe ACHD (N=132) were recruited from a single ACHD center. Self-care (health maintenance behaviors, monitoring and management of symptoms), and potential antecedents including sociodemographic and clinical characteristics, ACHD knowledge, behavioral characteristics (depressive symptoms and self-efficacy), and family-related factors (parental overprotection and perceived family support) were collected via self-report and chart review. Multiple regression was used to identify antecedents of self-care maintenance, monitoring, and management. Results Only 44.7%, 27.3%, and 23.3% of participants performed adequate levels of self-care maintenance, monitoring and management, respectively. In multiple regression analysis, self-efficacy, education, gender, perceived family support, and comorbidities explained 25% of the variance in self-care maintenance (R2=.248, F(5, 123)=9.44, p<.001). Age, depressive symptoms, self-efficacy, and NYHA Class explained 23% of the variance in self-care monitoring (R2=.232, F(2, 124)=10.66, p<.001). Self-efficacy and NYHA Class explained 9% of the variance in self-care management (R2=.094, F(2, 80)=5.27, p=.007). Conclusions Low levels of self-care are common among persons with ACHD. Multiple factors, including modifiable factors of self-efficacy, depressive symptoms, and perceived family support, are associated with self-care and should be considered in designing future interventions to improve outcomes in the ACHD population. PMID:26340127

Availability of cardiac surgical care in surgical correction of acquired heart defects in patients of older age group

Directory of Open Access Journals (Sweden)

Kubatbek S. Urmanbetov

2018-02-01

Full Text Available Objective: A study of accessibility of surgical care to elderly patients (aged 60 and above with valvular heart disease has been conducted at the BSCCS "Bakulev Scientific Center of Cardiovascular Surgery» of the Ministry of Health of the Russian Federation. Methods: A retrospective analysis of structure of hospitalizations of 1726 patients, that were hospitalized between 2009 and 2010 at the BSCCS for surgical correction of valvular heart disease was performed. Results: Our study demonstrated that age, on one hand, is not the most significant barrier in the geographical accessibility of cardiac surgical care. On the other hand, it can influence the availability in general, taking into account other factors (urban / rural areas, the presence of cardiac surgical clinics, and clinical status. Provision of cardiac surgical care for patients with heart defects at the BSCCS per 1 million population varies considerably in the context of federal districts and is 0.4 for the Siberian Federal District 30 for the Central Federal District (the highest is 42 for the Moscow Region. Conclusion: Thus, our study demonstrated accessibility of surgical care for elderly patients is the highest for the urban areas with specialized cardiac surgery centers, where patients referred from rural regions

Heart Failure Care in Low- and Middle-Income Countries: A Systematic Review and Meta-Analysis

Science.gov (United States)

Callender, Thomas; Woodward, Mark; Roth, Gregory; Farzadfar, Farshad; Lemarie, Jean-Christophe; Gicquel, Stéphanie; Atherton, John; Rahimzadeh, Shadi; Ghaziani, Mehdi; Shaikh, Maaz; Bennett, Derrick; Patel, Anushka; Lam, Carolyn S. P.; Sliwa, Karen; Barretto, Antonio; Siswanto, Bambang Budi; Diaz, Alejandro; Herpin, Daniel; Krum, Henry; Eliasz, Thomas; Forbes, Anna; Kiszely, Alastair; Khosla, Rajit; Petrinic, Tatjana; Praveen, Devarsetty; Shrivastava, Roohi; Xin, Du; MacMahon, Stephen; McMurray, John; Rahimi, Kazem

2014-01-01

Background Heart failure places a significant burden on patients and health systems in high-income countries. However, information about its burden in low- and middle-income countries (LMICs) is scant. We thus set out to review both published and unpublished information on the presentation, causes, management, and outcomes of heart failure in LMICs. Methods and Findings Medline, Embase, Global Health Database, and World Health Organization regional databases were searched for studies from LMICs published between 1 January 1995 and 30 March 2014. Additional unpublished data were requested from investigators and international heart failure experts. We identified 42 studies that provided relevant information on acute hospital care (25 LMICs; 232,550 patients) and 11 studies on the management of chronic heart failure in primary care or outpatient settings (14 LMICs; 5,358 patients). The mean age of patients studied ranged from 42 y in Cameroon and Ghana to 75 y in Argentina, and mean age in studies largely correlated with the human development index of the country in which they were conducted (r = 0.71, pheart disease was the main reported cause of heart failure in all regions except Africa and the Americas, where hypertension was predominant. Taking both those managed acutely in hospital and those in non-acute outpatient or community settings together, 57% (95% confidence interval [CI]: 49%–64%) of patients were treated with angiotensin-converting enzyme inhibitors, 34% (95% CI: 28%–41%) with beta-blockers, and 32% (95% CI: 25%–39%) with mineralocorticoid receptor antagonists. Mean inpatient stay was 10 d, ranging from 3 d in India to 23 d in China. Acute heart failure accounted for 2.2% (range: 0.3%–7.7%) of total hospital admissions, and mean in-hospital mortality was 8% (95% CI: 6%–10%). There was substantial variation between studies (pheart failure was identified. Conclusions The presentation, underlying causes, management, and outcomes of heart

Mending broken hearts : Cardiac regeneration in zebrafish

NARCIS (Netherlands)

kruse, fabian

2017-01-01

Cardiovascular disease is the leading global cause of death, accounting for more than 30% of all deaths. It claims more lives than all forms of cancer combined. Bearing these facts in mind, research in this field is direly needed. A heart attack, also known as myocardial infarction (MI), happens

Calculating Adversarial Risk from Attack Trees: Control Strength and Probabilistic Attackers

NARCIS (Netherlands)

Pieters, Wolter; Davarynejad, Mohsen

2015-01-01

Attack trees are a well-known formalism for quantitative analysis of cyber attacks consisting of multiple steps and alternative paths. It is possible to derive properties of the overall attacks from properties of individual steps, such as cost for the attacker and probability of success. However, in

Heart failure - palliative care

Science.gov (United States)

... It is available as a pill, liquid, or tablet that dissolves under the tongue. Your provider will ... RO, Braunwald E, eds. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine . 10th ed. Philadelphia, PA: Elsevier ...

Treatment-resistant hypertension and the incidence of cardiovascular disease and end-stage renal disease: results from the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT).

Science.gov (United States)

Muntner, Paul; Davis, Barry R; Cushman, William C; Bangalore, Sripal; Calhoun, David A; Pressel, Sara L; Black, Henry R; Kostis, John B; Probstfield, Jeffrey L; Whelton, Paul K; Rahman, Mahboob

2014-11-01

Apparent treatment-resistant hypertension (aTRH) is defined as uncontrolled hypertension despite the use of ≥3 antihypertensive medication classes or controlled hypertension while treated with ≥4 antihypertensive medication classes. Although a high prevalence of aTRH has been reported, few data are available on its association with cardiovascular and renal outcomes. We analyzed data on 14 684 Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) participants to determine the association between aTRH (n=1870) with coronary heart disease, stroke, all-cause mortality, heart failure, peripheral artery disease, and end-stage renal disease. We defined aTRH as blood pressure not at goal (systolic/diastolic blood pressure ≥140/90 mm Hg) while taking ≥3 classes of antihypertensive medication or taking ≥4 classes of antihypertensive medication with blood pressure at goal during the year 2 ALLHAT study visit (1996-2000). Use of a diuretic was not required to meet the definition of aTRH. Follow-up occurred through 2002. The multivariable adjusted hazard ratios (95% confidence intervals) comparing participants with versus without aTRH were as follows: coronary heart disease (1.44 [1.18-1.76]), stroke (1.57 [1.18-2.08]), all-cause mortality (1.30 [1.11-1.52]), heart failure (1.88 [1.52-2.34]), peripheral artery disease (1.23 [0.85-1.79]), and end-stage renal disease (1.95 [1.11-3.41]). aTRH was also associated with the pooled outcomes of combined coronary heart disease (hazard ratio, 1.47; 95% confidence interval, 1.26-1.71) and combined cardiovascular disease (hazard ratio, 1.46; 95% confidence interval, 1.29-1.64). These results demonstrate that aTRH increases the risk for cardiovascular disease and end-stage renal disease. Studies are needed to identify approaches to prevent aTRH and reduce risk for adverse outcomes among individuals with aTRH. © 2014 American Heart Association, Inc.

Rationale, design and baseline results of the Treatment Optimisation in Primary care of Heart failure in the Utrecht region (TOPHU) study : a cluster randomised controlled trial

NARCIS (Netherlands)

Valk, Mark J.; Hoes, Arno W.; Mosterd, Arend; Landman, Marcel A.; Broekhuizen, Berna D L; Rutten, Frans H.

2015-01-01

BACKGROUND: Heart failure (HF) is mainly detected and managed in primary care, but the care is considered suboptimal. We present the rationale, design and baseline results of the Treatment Optimisation in Primary care of Heart failure in the Utrecht region (TOPHU) study. In this study we assess the

[The PROPRESE trial: results of a new health care organizational model in primary care for patients with chronic coronary heart disease based on a multifactorial intervention].

Science.gov (United States)

Ruescas-Escolano, Esther; Orozco-Beltran, Domingo; Gaubert-Tortosa, María; Navarro-Palazón, Ana; Cordero-Fort, Alberto; Navarro-Pérez, Jorge; Carratalá-Munuera, Concepción; Pertusa-Martínez, Salvador; Soler-Bahilo, Enrique; Brotons-Muntó, Francisco; Bort-Cubero, Jose; Núñez-Martínez, Miguel A; Bertomeu-Martínez, Vicente; López-Pineda, Adriana; Gil-Guillén, Vicente F

2014-06-01

Comparison of the results from the EUROASPIRE I to the EUROASPIRE III, in patients with coronary heart disease, shows that the prevalence of uncontrolled risk factors remains high. The aim of the study was to evaluate the effectiveness of a new multifactorial intervention in order to improve health care for chronic coronary heart disease patients in primary care. In this randomized clinical trial with a 1-year follow-up period, we recruited patients with a diagnosis of coronary heart disease (145 for the intervention group and 1461 for the control group). An organizational intervention on the patient-professional relationship (centered on the Chronic Care Model, the Stanford Expert Patient Programme and the Kaiser Permanente model) and formative strategy for professionals were carried out. The main outcomes were smoking control, low-density lipoprotein cholesterol (LDL-C), systolic blood pressure (SBP) and diastolic blood pressure (DBP). A multivariate analysis was performed. The characteristics of patients were: age (68.4±11.8 years), male (71.6%), having diabetes mellitus (51.3%), dyslipidemia (68.5%), arterial hypertension (76.7%), non-smokers (76.1%); LDL-C cardiovascular risk factors control (smoking, LDL-C and SBP). Chronic care strategies may be an efficacy tool to help clinicians to involve the patients with a diagnosis of CHD to reach better outcomes. Copyright © 2014 Elsevier España, S.L. All rights reserved.

Complement activation, endothelial dysfunction, insulin resistance and chronic heart failure

DEFF Research Database (Denmark)

Bjerre, M.; Kistorp, C.; Hansen, T.K.

2010-01-01

Objectives. Patients with chronic heart failure (CHF) have an exaggerated immune response, endothelial damage/dysfunction, and increased risk of diabetes mellitus (DM). The inter-relationship(s) between indices of complement activation (soluble membrane attack complex, sMAC), inflammation (hs...... to ischemic heart disease (IHD) as compared with CHF patients with non-ischemic ethiology (p = 0.02), but were not predictive of survival or progression of CHF. A moderate strong relation between sMAC and sEsel levels was found beta = 0.33 (p ... damaging of the heart tissue...

The influence of heart disease on characteristics, quality of life, use of health resources, and costs of COPD in primary care settings

Directory of Open Access Journals (Sweden)

Hernandez-Barrera Valentín

2010-02-01

Full Text Available Abstract Background To evaluate the influence of heart disease on clinical characteristics, quality of life, use of health resources, and costs of patients with COPD followed at primary care settings under common clinical practice conditions. Methods Epidemiologic, observational, and descriptive study (EPIDEPOC study. Patients ≥ 40 years of age with stable COPD attending primary care settings were included. Demographic, clinical characteristics, quality of life (SF-12, seriousness of the disease, and treatment data were collected. Results were compared between patients with or without associated heart disease. Results A total of 9,390 patients with COPD were examined of whom 1,770 (18.8% had heart disease and 78% were males. When comparing both patient groups, significant differences were found in the socio-demographic characteristics, health profile, comorbidities, and severity of the airway obstruction, which was greater in patients with heart disease. Differences were also found in both components of quality of life, physical and mental, with lower scores among those patients with heart disease. Higher frequency of primary care and pneumologist visits, emergency-room visits and number of hospital admissions were observed among patients with heart diseases. The annual total cost per patient was significantly higher in patients with heart disease; 2,937 ± 2,957 vs. 1,749 ± 2,120, p Conclusion Patients with COPD plus heart disease had greater disease severity and worse quality of life, used more healthcare resources and were associated with greater costs compared to COPD patients without known hearth disease.

[The appropriate use of pharmacological treatment in patients with chronic heart failure. A perspective from Primary Care].

Science.gov (United States)

Naveiro-Rilo, J C; Diez-Juárez, D; Flores-Zurutuza, M L; Molina Mazo, R; Alberte Pérez, C; Arias Cobos, V

2013-01-01

The appropriate use of pharmacological treatment according to the indications in Clinical Guidelines reduces morbidity and mortality in patients with chronic heart failure (CHF). There are numerous studies regarding this in the hospital environment, but there are few studies done in Primary Care. The objective of this study is to evaluate the degree of compliance by Primary Care doctors to the Clinical Guidelines of the European Society of Cardiology in patients with CHF. A descriptive, observational study on the use of indication-prescription drugs was conducted. Primary Care teams of the Leon Health Area (9 urban and 19 rural). The study population included patients with a diagnosis of New York Heart Association (NYHA) Grade II-IV chronic heart failure, from a register of 2047 with chronic heart failure patients treated by 97 Primary Care doctors. A proportional representative random sample of 474 patients from the urban and rural areas was studied. Adherence to the drugs recommended in the Clinical Guidelines was evaluated using two indicators; one overall, and another for drugs with a higher level of evidence (A1: angiotensin converting enzyme inhibitors-angiotensin II receptor antagonists [ACE-I/ARA-II], β-blockers [BB] and spironolactone). A total of 456 patients were studied, with a mean age of 78.4 years, and 53.1% females. Arterial hypertension (AHT) and ischaemic heart disease were present in 64.7% of patients. The mean comorbidity rate, excluding CHF, was 2.9. Around 40% were diagnosed a NYHA Grade 11-1V. The overall compliance rate (diuretics, ACE-I/ARA-II, β-blockers, spironolactone, digoxin, and oral anticoagulants) and rate of adherence to evidence-based ones was 55.2% and 44.6%, respectively. There was low compliance by 39.5%, and only 12.9% of patients showed perfect compliance with the drugs with a higher level of evidence, while to be less than 70 years-old, a history of ischaemia, AHT, and a hospital admission, were variables associated with

Bluetooth security attacks comparative analysis, attacks, and countermeasures

CERN Document Server

Haataja, Keijo; Pasanen, Sanna; Toivanen, Pekka

2013-01-01

This overview of Bluetooth security examines network vulnerabilities and offers a comparative analysis of recent security attacks. It also examines related countermeasures and proposes a novel attack that works against all existing Bluetooth versions.

Parallel paths to improve heart failure outcomes

DEFF Research Database (Denmark)

Albert, Nancy M.

2013-01-01

-based, heart failure guidelines improves clinical outcomes. Thus, nurses and patients are on parallel paths related to setting the foundation for improved self-care adherence in advanced heart failure. Through research, we found that nurses were not adequately prepared as heart failure educators...... and that patients did not believe they were able to control heart failure. In 2 educational intervention studies that aimed to help patients understand that they could control fluid management and follow a strict daily fluid limit, patients had improved clinical outcomes. Thus, misperceptions about heart failure......Gaps and disparities in delivery of heart failure education by nurses and performance in accomplishing self-care behaviors by patients with advanced heart failure may be factors in clinical decompensation and unplanned consumption of health care. Is nurse-led education effectively delivered before...

Review and Analysis of Existing Mobile Phone Apps to Support Heart Failure Symptom Monitoring and Self-Care Management Using the Mobile Application Rating Scale (MARS).

Science.gov (United States)

Masterson Creber, Ruth M; Maurer, Mathew S; Reading, Meghan; Hiraldo, Grenny; Hickey, Kathleen T; Iribarren, Sarah

2016-06-14

Heart failure is the most common cause of hospital readmissions among Medicare beneficiaries and these hospitalizations are often driven by exacerbations in common heart failure symptoms. Patient collaboration with health care providers and decision making is a core component of increasing symptom monitoring and decreasing hospital use. Mobile phone apps offer a potentially cost-effective solution for symptom monitoring and self-care management at the point of need. The purpose of this review of commercially available apps was to identify and assess the functionalities of patient-facing mobile health apps targeted toward supporting heart failure symptom monitoring and self-care management. We searched 3 Web-based mobile app stores using multiple terms and combinations (eg, "heart failure," "cardiology," "heart failure and self-management"). Apps meeting inclusion criteria were evaluated using the Mobile Application Rating Scale (MARS), IMS Institute for Healthcare Informatics functionality scores, and Heart Failure Society of America (HFSA) guidelines for nonpharmacologic management. Apps were downloaded and assessed independently by 2-4 reviewers, interclass correlations between reviewers were calculated, and consensus was met by discussion. Of 3636 potentially relevant apps searched, 34 met inclusion criteria. Most apps were excluded because they were unrelated to heart failure, not in English or Spanish, or were games. Interrater reliability between reviewers was high. AskMD app had the highest average MARS total (4.9/5). More than half of the apps (23/34, 68%) had acceptable MARS scores (>3.0). Heart Failure Health Storylines (4.6) and AskMD (4.5) had the highest scores for behavior change. Factoring MARS, functionality, and HFSA guideline scores, the highest performing apps included Heart Failure Health Storylines, Symple, ContinuousCare Health App, WebMD, and AskMD. Peer-reviewed publications were identified for only 3 of the 34 apps. This review suggests

Cross-cultural adaptation and validation of the European Heart Failure Self-care Behavior Scale for Brazilian Portuguese Adaptación transcultural y validación de la European Heart Failure Self-care Behavior Scale para el Portugués de Brasil Adaptação transcultural e validação da European Heart Failure Self-care Behavior Scale para o português do Brasil

Directory of Open Access Journals (Sweden)

Maria Karolina Feijó

2012-10-01

Full Text Available OBJECTIVE: To adapt and validate a Brazilian Portuguese version of the European Heart Failure Self-Care Behavior Scale. METHODS: The cross-cultural adaptation (translation, synthesis, back-translation, expert committee review, and pretesting and validation (assessment of face validity, content validity, and internal consistency reliability were carried out in accordance with the literature. The European Heart Failure Self-Care Behavior Scale assesses key components of self-care: recognition of the signs and symptoms of decompensated heart failure (HF and decision-making when these signs and symptoms arise. It comprises 12 items (range 12-60, where lower scores indicate better self-care. RESULTS: The sample comprised 124 HF patients with a mean age of 62.3 ± 12 years. The Cronbach's Alpha internal consistency was 0.70 and the intraclass correlation coefficient for reproducibility was 0.87. CONCLUSION: Face and content validity, internal consistency and reproducibility have lended validity and reliability for the use of the instrument in Brazil.OBJETIVO: Adaptar y validar European Heart Failure Self-Care Behavior Scale para uso en lengua portuguesa de Brasil. MÉTODOS: El proceso de adaptación cultural (traducción, síntesis, retro traducción, revisión por comité de expertos y pré test, validación (validez de facie, de contenido y confiabilidad fue realizado según la literatura. La European Heart Failure Self-Care Behavior Scale evalúa los componentes-clave para el auto cuidado: reconocimiento de señales y síntomas de descompensación de insuficiencia cardiaca (IC y la decisión cuando ocurren dichos síntomas. Se compone de 12 cuestiones (que van desde 12-60, en donde las puntuaciones bajas indican peor autocuidado. RESULTADOS: Fueron inclusos 124 pacientes con IC, con edad entre 62,3 ±12 años. La consistencia interna de las cuestiones presentó un Alfa de Cronbach de 0,70 y la reproducibilidad evaluada por el coeficiente de

Non-invasive ventilation in severe asthma attack, its possibilities and problems.

Science.gov (United States)

Murase, K; Tomii, K; Chin, K; Niimi, A; Ishihara, K; Mishima, M

2011-06-01

Asthma attack is characterized by episodic attacks of cough, dyspnea and wheeze occurring due to bronchoconstriction, airway hyperresponsiveness and mucous hypersecretion. Although nationwide clinical guidelines have been published to establish the standard care of asthma, choices in the treatment of fatal asthma attacks remain of clinical significance. Especially, in a severe asthma attack, despite the application of conventional medical treatment, respiratory management is critical. Even though non-invasive ventilation (NIV) has been shown to be effective in a wide variety of clinical settings, reports of NIV in asthmatic patients are scarce. According to a few prospective clinical trials reporting promising results in favour of the use of NIV in a severe asthma attack, a trial of NIV prior to invasive mechanical ventilation seems acceptable and may benefit patients by decreasing the need for intubation and by supporting pharmaceutical treatments. Although selecting the appropriate patients for NIV use is a key factor in successful NIV application, how to distinguish such patients is quite controversial. Larger high quality clinical trails are urgently required to confirm the benefits of NIV to patients with severe asthma attack. In this article, we focus on the body of evidence supporting the use of NIV in asthma attacks and discuss its advantages as well its problems.

Beyond the realist turn: a socio-material analysis of heart failure self-care.

Science.gov (United States)

McDougall, Allan; Kinsella, Elizabeth Anne; Goldszmidt, Mark; Harkness, Karen; Strachan, Patricia; Lingard, Lorelei

2018-01-01

For patients living with chronic illnesses, self-care has been linked with positive outcomes such as decreased hospitalisation, longer lifespan, and improved quality of life. However, despite calls for more and better self-care interventions, behaviour change trials have repeatedly fallen short on demonstrating effectiveness. The literature on heart failure (HF) stands as a case in point, and a growing body of HF studies advocate realist approaches to self-care research and policymaking. We label this trend the 'realist turn' in HF self-care. Realist evaluation and realist interventions emphasise that the relationship between self-care interventions and positive health outcomes is not fixed, but contingent on social context. This paper argues socio-materiality offers a productive framework to expand on the idea of social context in realist accounts of HF self-care. This study draws on 10 interviews as well as researcher reflections from a larger study exploring health care teams for patients with advanced HF. Leveraging insights from actor-network theory (ANT), this study provides two rich narratives about the contextual factors that influence HF self-care. These descriptions portray not self-care contexts but self-care assemblages, which we discuss in light of socio-materiality. © 2018 Foundation for the Sociology of Health & Illness.

Reliability of the CARE rule and the HEART score to rule out an acute coronary syndrome in non-traumatic chest pain patients.

Science.gov (United States)

Moumneh, Thomas; Richard-Jourjon, Vanessa; Friou, Emilie; Prunier, Fabrice; Soulie-Chavignon, Caroline; Choukroun, Jacques; Mazet-Guilaumé, Betty; Riou, Jérémie; Penaloza, Andréa; Roy, Pierre-Marie

2018-03-02

In patients consulting in the Emergency Department for chest pain, a HEART score ≤ 3 has been shown to rule out an acute coronary syndrome (ACS) with a low risk of major adverse cardiac event (MACE) occurrence. A negative CARE rule (≤ 1) that stands for the first four elements of the HEART score may have similar rule-out reliability without troponin assay requirement. We aim to prospectively assess the performance of the CARE rule and of the HEART score to predict MACE in a chest pain population. Prospective two-center non-interventional study. Patients admitted to the ED for non-traumatic chest pain were included, and followed-up at 6 weeks. The main study endpoint was the 6-week rate of MACE (myocardial infarction, coronary angioplasty, coronary bypass, and sudden unexplained death). 641 patients were included, of whom 9.5% presented a MACE at 6 weeks. The CARE rule was negative for 31.2% of patients, and none presented a MACE during follow-up [0, 95% confidence interval: (0.0-1.9)]. The HEART score was ≤ 3 for 63.0% of patients, and none presented a MACE during follow-up [0% (0.0-0.9)]. With an incidence below 2% in the negative group, the CARE rule seemed able to safely rule out a MACE without any biological test for one-third of patients with chest pain and the HEART score for another third with a single troponin assay.

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)

The Situation-Specific Theory of Heart Failure Self-Care: Revised and Updated.

Science.gov (United States)

Riegel, Barbara; Dickson, Victoria Vaughan; Faulkner, Kenneth M

2016-01-01

Since the situation-specific theory of heart failure (HF) self-care was published in 2008, we have learned much about how and why patients with HF take care of themselves. This knowledge was used to revise and update the theory. The purpose of this article was to describe the revised, updated situation-specific theory of HF self-care. Three major revisions were made to the existing theory: (1) a new theoretical concept reflecting the process of symptom perception was added; (2) each self-care process now involves both autonomous and consultative elements; and (3) a closer link between the self-care processes and the naturalistic decision-making process is described. In the revised theory, HF self-care is defined as a naturalistic decision-making process with person, problem, and environmental factors that influence the everyday decisions made by patients and the self-care actions taken. The first self-care process, maintenance, captures those behaviors typically referred to as treatment adherence. The second self-care process, symptom perception, involves body listening, monitoring signs, as well as recognition, interpretation, and labeling of symptoms. The third self-care process, management, is the response to symptoms when they occur. A total of 5 assumptions and 8 testable propositions are specified in this revised theory. Prior research illustrates that all 3 self-care processes (ie, maintenance, symptom perception, and management) are integral to self-care. Further research is greatly needed to identify how best to help patients become experts in HF self-care.

Women with Heart Failure Are at High Psychosocial Risk: A Systematic Review of How Sex and Gender Influence Heart Failure Self-Care

Directory of Open Access Journals (Sweden)

Jody R. Thomas

2011-01-01

Full Text Available To improve patient support, it is important to understand how people view and experience Heart Failure (HF self-care. This systematic review of qualitative studies included all published studies that examine the influence of sex and gender on HF self-care. A systematic search was done for papers (1995–2010 indexed in Ovid MEDLINE, Ovid Medline, Ovid EMBASE, Ovid PsycINFO, CSA Sociological Abstracts, OVID AARP Ageline, EBSCO Academic Search Complete, EBSCO CINAHL, EBSCO SocINDEX, ISI Web of Science: Social Sciences Citation Index and Science Citation Index Expanded, and Scopus. After screening of 537 citations, six qualitative studies identified that differences existed in perceptions of symptoms with women having less family involvement and psychosocial support around self-care. Moreover, women had considerably more negative views of the future, themselves and their ability to fulfill social self-care roles. Women with HF represent a highly vulnerable population and need more support for psychosocial wellbeing and self-care.

Severe asthma and acute attacks: diagnosis and management in ...

African Journals Online (AJOL)

Patients who continue to have symptoms with frequent attacks of asthma despite being adherent to treatment with multiple asthma medications, have severe asthma. Severe asthma has significant implications for the affected individual and utilise a disproportionate share of the health care costs associated with asthma.

No health service able to care for victims of nuclear attack

International Nuclear Information System (INIS)

Anon.

1983-01-01

According to the article the chances of victims of a nuclear attack receiving medical attention are very small. Possible effects of a nuclear explosion are discussed, including: the collapse of the social order, cancer and other diseases, as well as psychological stress

Distinguishing attack and second-preimage attack on encrypted message authentication codes (EMAC)

Science.gov (United States)

Ariwibowo, Sigit; Windarta, Susila

2016-02-01

In this paper we show that distinguisher on CBC-MAC can be applied to Encrypted Message Authentication Code (EMAC) scheme. EMAC scheme in general is vulnerable to distinguishing attack and second preimage attack. Distinguishing attack simulation on AES-EMAC using 225 message modifications, no collision have been found. According to second preimage attack simulation on AES-EMAC no collision found between EMAC value of S1 and S2, i.e. no second preimage found for messages that have been tested. Based on distinguishing attack simulation on truncated AES-EMAC we found collision in every message therefore we cannot distinguish truncated AES-EMAC with random function. Second-preimage attack is successfully performed on truncated AES-EMAC.

Ischaemic heart disease

DEFF Research Database (Denmark)

Houlberg Hansen, Louise; Mikkelsen, Søren

2013-01-01

Purpose. Correct prehospital diagnosis of ischaemic heart disease (IHD) may accelerate and improve the treatment. We sought to evaluate the accuracy of prehospital diagnoses of ischemic heart diseases assigned by physicians. Methods. The Mobile Emergency Care Unit (MECU) in Odense, Denmark...

Long-term follow-up in optimally treated and stable heart failure patients : primary care vs. heart failure clinic. Results of the COACH-2 study

NARCIS (Netherlands)

Luttik, Marie Louise A.; Jaarsma, Tiny; van Geel, Peter Paul; Brons, Maaike; Hillege, Hans L.; Hoes, Arno W.; de Jong, Richard; Linssen, Gerard; Lok, Dirk J. A.; Berger, Marjolein; van Veldhuisen, Dirk J.

2014-01-01

AimsIt has been suggested that home-based heart failure (HF) management in primary care may be an alternative to clinic-based management in HF patients. However, little is known about adherence to HF guidelines and adherence to the medication regimen in these home-based programmes. The aim of the

Heart transplantation in adults with congenital heart disease.

Science.gov (United States)

Houyel, Lucile; To-Dumortier, Ngoc-Tram; Lepers, Yannick; Petit, Jérôme; Roussin, Régine; Ly, Mohamed; Lebret, Emmanuel; Fadel, Elie; Hörer, Jürgen; Hascoët, Sébastien

2017-05-01

With the advances in congenital cardiac surgery and postoperative care, an increasing number of children with complex congenital heart disease now reach adulthood. There are already more adults than children living with a congenital heart defect, including patients with complex congenital heart defects. Among these adults with congenital heart disease, a significant number will develop ventricular dysfunction over time. Heart failure accounts for 26-42% of deaths in adults with congenital heart defects. Heart transplantation, or heart-lung transplantation in Eisenmenger syndrome, then becomes the ultimate therapeutic possibility for these patients. This population is deemed to be at high risk of mortality after heart transplantation, although their long-term survival is similar to that of patients transplanted for other reasons. Indeed, heart transplantation in adults with congenital heart disease is often challenging, because of several potential problems: complex cardiac and vascular anatomy, multiple previous palliative and corrective surgeries, and effects on other organs (kidney, liver, lungs) of long-standing cardiac dysfunction or cyanosis, with frequent elevation of pulmonary vascular resistance. In this review, we focus on the specific problems relating to heart and heart-lung transplantation in this population, revisit the indications/contraindications, and update the long-term outcomes. Copyright © 2017. Published by Elsevier Masson SAS.

Survey of the knowledge and management of transient ischemic attacks among primary care physicians and nurses.

Science.gov (United States)

Purroy, F; Cruz Esteve, I; Galindo Ortego, M G; Marsal Mora, J R; Oró, M; Plana, A

2011-05-01

Transient ischaemic attack (TIA) patients often report that Primary Care physicians (PCPs) and nurses are their main medical contacts after onset of symptoms in our health area. There are few studies on the knowledge and management of TIA among Community and Family Medicine professionals. Our aim was to study the current knowledge and practice in the management of TIA patients among Primary Care physicians and nurses. A cross-sectional survey with seven questions about TIA was conducted among 640 PCPs and nurses from Primary Care centres in our health area. In total, 285 (46.7% PCPs) took participate in the study. Of these, 239 (83.9%) participants knew the duration of a TIA. However only 40 (14%) recognised all clinical symptoms. An urgent neuroimaging was preferred by 67%. Only 42.5% agreed that an urgent cervical duplex would be useful in these patients. Transcranial Doppler was recognised by only 35.4%. A majority (78.2%) of participants agreed that TIA patients must be admitted to hospital. PCPs had the best knowledge of TIA (odds ratio [OR] 2.138; 95% CI 1.124-4.067; P = 0.021) but there were no differences between physicians and nurses on the management of these patients. Nurses from rural Primary Care centers had the worst level of knowledge (OR 0.410; 95% CI 0.189-0.891; P = 0.024). TIA was well recognized as a medical emergency. However, knowledge of clinical symptoms of TIA must be improved. Copyright © 2010 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

Combined heart-kidney transplantation after total artificial heart insertion.

Science.gov (United States)

Ruzza, A; Czer, L S C; Ihnken, K A; Sasevich, M; Trento, A; Ramzy, D; Esmailian, F; Moriguchi, J; Kobashigawa, J; Arabia, F

2015-01-01

We present the first single-center report of 2 consecutive cases of combined heart and kidney transplantation after insertion of a total artificial heart (TAH). Both patients had advanced heart failure and developed dialysis-dependent renal failure after implantation of the TAH. The 2 patients underwent successful heart and kidney transplantation, with restoration of normal heart and kidney function. On the basis of this limited experience, we consider TAH a safe and feasible option for bridging carefully selected patients with heart and kidney failure to combined heart and kidney transplantation. Recent FDA approval of the Freedom driver may allow outpatient management at substantial cost savings. The TAH, by virtue of its capability of providing pulsatile flow at 6 to 10 L/min, may be the mechanical circulatory support device most likely to recover patients with marginal renal function and advanced heart failure. Copyright © 2015 Elsevier Inc. All rights reserved.

Integrating Million Hearts into nursing and interprofessional educational curricula and community settings: a key strategy for improving population health across the United States.

Science.gov (United States)

Sustersic Gawlik, Kate; Mazurek Melnyk, Bernadette

2015-01-01

Million Hearts is a national initiative to prevent 1 million heart attacks and strokes by 2017 by screening and educating the public on the "ABCS" of cardiovascular health. Million Hearts is an innovative platform for educating nursing and health sciences students on the importance of population health and interprofessional teamwork. The National Interprofessional Education and Practice Consortium to Advance Million Hearts was created, and a free on-line educational module was developed to help health care professionals and health sciences faculty and students learn about the Million Hearts initiative, conduct community screenings, and refer people who screen positive to appropriate resources. After completion of the module, individuals receive certification as a Million Hearts Fellow. More than 2,500 individuals from 80 colleges across the United States have accessed the module. More than 20,000 people have been screened. The module and screenings have been incorporated into health sciences curricula and community activities. Academic institutions and health science professions partnering together as part of the National Interprofessional Education and Practice Consortium to Advance Million Hearts provide a unique opportunity to demonstrate the impact that a unified approach can have on improving population health through the use of screening, education, and prevention. Copyright © 2015 Elsevier Inc. All rights reserved.

[Efficacy of a multidisciplinary care management program for patients admitted at hospital because of heart failure (ProMIC)].

Science.gov (United States)

Domingo, Cristina; Aros, Fernando; Otxandategi, Agurtzane; Beistegui, Idoia; Besga, Ariadna; Latorre, Pedro María

2018-02-26

To assess the efficacy of the ProMIC, multidisciplinary program for patients admitted at hospital because of heart failure (HF) programme, in reducing the HF-related readmission rate. Quasi-experimental research with control group. Twelve primary health care centres and 3 hospitals from the Basque Country. Aged 40 years old or above patients admitted for HF with a New York Heart Association functional class II to IV. Patients in the intervention group carried out the ProMIC programme, a structured clinical intervention based on clinical guidelines and on the chronic care model. Control group received usual care. The rate of readmission for HF and health-related quality of life RESULTS: One hundred fifty five patients were included in ProMIC group and 129 in control group. 45 rehospitalisation due to heart failure happened in ProMIC versus 75 in control group (adjusted hazard ratio=0.59, CI 95%: 0.36-0.98; P=.049). There were significant differences in specific quality of life al 6 months. No significant differences were found in rehospitalisation due to all causes, due to cardiovascular causes, visits to emergency room, mortality, the combined variable of these events, the functional capacity or quality of life at 12 months of follow up. ProMIC reduces significantly heart failure rehospitalisation and improve quality of life al 6 months of follow up. No significant differences were found in the rests of variables. Copyright © 2018 The Authors. Publicado por Elsevier España, S.L.U. All rights reserved.

Family member accompaniment to routine medical visits is associated with better self-care in heart failure patients.

Science.gov (United States)

Cené, Crystal W; Haymore, Laura Beth; Lin, Feng-Chang; Laux, Jeffrey; Jones, Christine Delong; Wu, Jia-Rong; DeWalt, Darren; Pignone, Mike; Corbie-Smith, Giselle

2015-03-01

To examine the association between frequency of family member accompaniment to medical visits and heart failure (HF) self-care maintenance and management and to determine whether associations are mediated through satisfaction with provider communication. Cross-sectional survey of 150 HF patients seen in outpatient clinics. HF self-care maintenance and management were assessed using the Self-Care of Heart Failure Index. Satisfaction with provider communication was assessed using a single question originally included in the American Board of Internal Medicine Patient Satisfaction Questionnaire. Frequency of family member accompaniment to visits was assessed using a single-item question. We performed regression analyses to examine associations between frequency of accompaniment and outcomes. Mediation analysis was conducted using MacKinnon's criteria. Overall, 61% reported accompaniment by family members to some/most/every visit. Accompaniment to some/most/every visit was associated with higher self-care maintenance (β = 6.4, SE 2.5; p = 0.01) and management (β = 12.7, SE 4.9; p = 0.01) scores. Satisfaction with provider communication may mediate the association between greater frequency of accompaniment to visits and self-care maintenance (1.092; p = 0.06) and self-care management (1.428; p = 0.13). Accompaniment to medical visits is associated with better HF self-care maintenance and management, and this effect may be mediated through satisfaction with provider communication. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Planning Ahead: Advanced Heart Failure

Science.gov (United States)

... Venous Thromboembolism Aortic Aneurysm More Planning Ahead: Advanced Heart Failure Updated:May 9,2017 An important part of ... Care This content was last reviewed May 2017. Heart Failure • Home • About Heart Failure • Causes and Risks for ...

Cooperating attackers in neural cryptography.

Science.gov (United States)

Shacham, Lanir N; Klein, Einat; Mislovaty, Rachel; Kanter, Ido; Kinzel, Wolfgang

2004-06-01

A successful attack strategy in neural cryptography is presented. The neural cryptosystem, based on synchronization of neural networks by mutual learning, has been recently shown to be secure under different attack strategies. The success of the advanced attacker presented here, called the "majority-flipping attacker," does not decay with the parameters of the model. This attacker's outstanding success is due to its using a group of attackers which cooperate throughout the synchronization process, unlike any other attack strategy known. An analytical description of this attack is also presented, and fits the results of simulations.

Development of a practice tool for community-based nurses: the Heart Failure Palliative Approach to Care (HeFPAC).

Science.gov (United States)

Strachan, Patricia H; Joy, Cathy; Costigan, Jeannine; Carter, Nancy

2014-04-01

Patients living with advanced heart failure (HF) require a palliative approach to reduce suffering. Nurses have described significant knowledge gaps about the disease-specific palliative care (PC) needs of these patients. An intervention is required to facilitate appropriate end-of-life care for HF patients. The purpose of this study was to develop a user-friendly, evidence-informed HF-specific practice tool for community-based nurses to facilitate care and communication regarding a palliative approach to HF care. Guided by the Knowledge to Action framework, we identified key HF-specific issues related to advanced HF care provision within the context of a palliative approach to care. Informed by current evidence and subsequent iterative consultation with community-based and specialist PC and HF nurses, a pocket guide tool for community-based nurses was created. We developed the Heart Failure Palliative Approach to Care (HeFPAC) pocket guide to promote communication and a palliative approach to care for HF patients. The HeFPAC has potential to improve the quality of care and experiences for patients with advanced HF. It will be piloted in community-based practice and in a continuing education program for nurses. The HeFPAC pocket guide offers PC nurses a concise, evidence-informed and practical point-of care tool to communicate with other clinicians and patients about key HF issues that are associated with improving disease-specific HF palliative care and the quality of life of patients and their families. Pilot testing will offer insight as to its utility and potential for modification for national and international use.

Crony Attack: Strategic Attack’s Silver Bullet

Science.gov (United States)

2006-11-01

physical assets or financial assets. The form of crony attack that most closely resembles classic strategic attack is to deny, degrade, or destroy a money...February 1951. Reprinted in Airpower Studies Coursebook , Air Command and Staff College, Maxwell AFB, AL, 2002, 152–58. Hirsch, Michael. “NATO’s Game of

Patterns of Palliative Care Referral in Patients Admitted With Heart Failure Requiring Mechanical Ventilation.

Science.gov (United States)

Wiskar, Katie J; Celi, Leo Anthony; McDermid, Robert C; Walley, Keith R; Russell, James A; Boyd, John H; Rush, Barret

2018-04-01

Palliative care is recommended for advanced heart failure (HF) by several major societies, though prior studies indicate that it is underutilized. To investigate patterns of palliative care referral for patients admitted with HF exacerbations, as well as to examine patient and hospital factors associated with different rates of palliative care referral. Retrospective nationwide cohort analysis utilizing the National Inpatient Sample from 2006 to 2012. Patients referred to palliative care were compared to those who were not. Patients ≥18 years of age with a primary diagnosis of HF requiring mechanical ventilation (MV) were included. A cohort of non-HF patients with metastatic cancer was created for temporal comparison. Between 2006 and 2012, 74 824 patients underwent MV for HF. A referral to palliative care was made in 2903 (3.9%) patients. The rate of referral for palliative care in HF increased from 0.8% in 2006 to 6.4% in 2012 ( P care referral in patients with cancer increased from 2.9% in 2006 to 11.9% in 2012 ( P care ( P care. The use of palliative care for patients with advanced HF increased during the study period; however, palliative care remains underutilized in this setting. Patient factors such as race and SES affect access to palliative care.

Review of On-Scene Management of Mass-Casualty Attacks

Directory of Open Access Journals (Sweden)

Annelie Holgersson

2016-02-01

Full Text Available Background: The scene of a mass-casualty attack (MCA entails a crime scene, a hazardous space, and a great number of people needing medical assistance. Public transportation has been the target of such attacks and involves a high probability of generating mass casualties. The review aimed to investigate challenges for on-scene responses to MCAs and suggestions made to counter these challenges, with special attention given to attacks on public transportation and associated terminals. Methods: Articles were found through PubMed and Scopus, “relevant articles” as defined by the databases, and a manual search of references. Inclusion criteria were that the article referred to attack(s and/or a public transportation-related incident and issues concerning formal on-scene response. An appraisal of the articles’ scientific quality was conducted based on an evidence hierarchy model developed for the study. Results: One hundred and five articles were reviewed. Challenges for command and coordination on scene included establishing leadership, inter-agency collaboration, multiple incident sites, and logistics. Safety issues entailed knowledge and use of personal protective equipment, risk awareness and expectations, cordons, dynamic risk assessment, defensive versus offensive approaches, and joining forces. Communication concerns were equipment shortfalls, dialoguing, and providing information. Assessment problems were scene layout and interpreting environmental indicators as well as understanding setting-driven needs for specialist skills and resources. Triage and treatment difficulties included differing triage systems, directing casualties, uncommon injuries, field hospitals, level of care, providing psychological and pediatric care. Transportation hardships included scene access, distance to hospitals, and distribution of casualties. Conclusion: Commonly encountered challenges during unintentional incidents were added to during MCAs

Asthma-like attacks terminated by slow pathway ablation

Directory of Open Access Journals (Sweden)

Selcuk Ozturk

2017-01-01

Full Text Available Asthma is a chronic airway disease in which the pathological mechanisms are reversible airway obstruction, bronchial hyper reactivity, and constriction of the lower airways. Supraventricular tachycardia (SVT is a common arrhythmia which originates above the bundle of His and causing heart rates exceeding 150 beats/min. SVT patients present with palpitation, chest pain, chest discomfort, dyspnea, hyperventilation, and lightheadedness, occasionally. Besides, extraordinary presentations of SVT are available in literature. In this report, we describe a case of a patient presenting with treatment-resistant asthma-like attacks lasting for 20 years whom was suspected SVT as an underlying etiology and treated by slow pathway radiofrequency ablation.

Pandemic influenza-implications for critical care resources in Australia and New Zealand.

Science.gov (United States)

Anderson, Therese A; Hart, Graeme K; Kainer, Marion A

2003-09-01

To quantify resource requirements (additional beds and ventilator capacity), for critical care services in the event of pandemic influenza. Cross-sectional survey about existing and potential critical care resources. Participants comprised 156 of the 176 Australasian (Australia and New Zealand) critical care units on the database of the Australian and New Zealand Intensive Care Society (ANZICS) Research Centre for Critical Care Resources. The Meltzer, Cox and Fukuda model was adapted to map a range of influenza attack rate estimates for hospitalisation and episodes likely to require intensive care and to predict critical care admission rates and bed day requirements. Estimations of ventilation rates were based on those for community-acquired pneumonia. The estimated extra number of persons requiring hospitalisation ranged from 8,455 (10% attack rate) to 150,087 (45% attack rate). The estimated number of additional admissions to critical care units ranged from 423 (5% admission rate, 10% attack rate) to 37,522 (25% admission rate, 45% attack rate). The potential number of required intensive care bed days ranged from 846 bed days (2 day length of stay, 10% attack rate) to 375,220 bed days (10 day length of stay, 45% attack rate). The number of persons likely to require mechanical ventilation ranged from 106 (25% of projected critical care admissions, 10% attack rate) to 28,142 (75% of projected critical care admissions, 45% attack rate). An additional 1,195 emergency ventilator beds were identified in public sector and 248 in private sector hospitals. Cancellation of elective surgery could release a potential 76,402 intensive care bed days (per annum), but in the event of pandemic influenza, 31,150 bed days could be required over an 8- to 12-week period. Australasian critical care services would be overwhelmed in the event of pandemic influenza. More work is required in relation to modelling, contingency plans, and resource allocation.

Predictors of Better Self-Care in Patients with Heart Failure after Six Months of Follow-Up Home Visits

Science.gov (United States)

Trojahn, Melina Maria; Ruschel, Karen Brasil; Nogueira de Souza, Emiliane; Mussi, Cláudia Motta; Naomi Hirakata, Vânia; Nogueira Mello Lopes, Alexandra; Rabelo-Silva, Eneida Rejane

2013-01-01

This study aimed to examine the predictors of better self-care behavior in patients with heart failure (HF) in a home visiting program. This is a longitudinal study nested in a randomized controlled trial (ISRCTN01213862) in which the home-based educational intervention consisted of a six-month followup that included four home visits by a nurse, interspersed with four telephone calls. The self-care score was measured at baseline and at six months using the Brazilian version of the European Heart Failure Self-Care Behaviour Scale. The associations included eight variables: age, sex, schooling, having received the intervention, social support, income, comorbidities, and symptom severity. A simple linear regression model was developed using significant variables (P ≤ 0.20), followed by a multivariate model to determine the predictors of better self-care. One hundred eighty-eight patients completed the study. A better self-care behavior was associated with patients who received intervention (P < 0.001), had more years of schooling (P = 0.016), and had more comorbidities (P = 0.008). Having received the intervention (P < 0.001) and having a greater number of comorbidities (P = 0.038) were predictors of better self-care. In the multivariate regression model, being in the intervention group and having more comorbidities were a predictor of better self-care. PMID:24083023

Smart grid data integrity attacks: characterizations and countermeasuresπ

KAUST Repository

Giani, Annarita

2011-10-01

Coordinated cyberattacks of power meter readings can be arranged to be undetectable by any bad data detection algorithm in the power system state estimation process. These unobservable attacks present a potentially serious threat to grid operations. Of particular interest are sparse attacks that involve the compromise of a modest number of meter readings. An efficient algorithm to find all unobservable attacks [under standard DC load flow approximations] involving the compromise of exactly two power injection meters and an arbitrary number of line power meters is presented. This requires O(n 2m) flops for a power system with n buses and m line meters. If all lines are metered, there exist canonical forms that characterize all 3, 4, and 5-sparse unobservable attacks. These can be quickly detected in power systems using standard graph algorithms. Known-secure phasor measurement units [PMUs] can be used as countermeasures against an arbitrary collection of cyberattacks. Finding the minimum number of necessary PMUs is NP-hard. It is shown that p + 1 PMUs at carefully chosen buses are sufficient to neutralize a collection of p cyberattacks. © 2011 IEEE.

The Danish Heart Failure Registry

DEFF Research Database (Denmark)

Schjødt, Inge; Nakano, Anne; Egstrup, Kenneth

2016-01-01

AIM OF DATABASE: The aim of the Danish Heart Failure Registry (DHFR) is to monitor and improve the care of patients with incident heart failure (HF) in Denmark. STUDY POPULATION: The DHFR includes inpatients and outpatients (≥18 years) with incident HF. Reporting to the DHFR is mandatory......: The main variables recorded in the DHFR are related to the indicators for quality of care in patients with incident HF: performance of echocardiography, functional capacity (New York Heart Association functional classification), pharmacological therapy (angiotensin converting enzyme/angiotensin II...

Resilience 2.0: social media use and (self-)care during the 2011 Norway attacks

Science.gov (United States)

2015-01-01

Departing from the understanding that resilience is a technique of self-organization during emergencies, this article provides a study on the way in which the use of social media influenced and engendered societal resilience practices during the 2011 Norway attacks. It builds on the concepts of governmentality and mediality to discuss how the interplay between social media and its users created new forms of self-initiated and mediated emergency governance. Empirically, it draws on material from 20 in-depth interviews with Norwegians who explained and reflected upon their social media use during the attacks. The article presents an overview of the different functions that social media assumed in the process of dealing with the attacks and discusses these vis-à-vis their related challenges. It draws conclusions about the way in which resilience practices and the resilient subject are influenced by the networked character of 2.0 technologies. PMID:29708120

Dental care for patients with heart failure: an update.

Science.gov (United States)

Herman, Wayne W; Ferguson, Henry W

2010-07-01

Heart failure (HF) is a common clinical syndrome that affects an estimated 5.7 million Americans. It is a growing health problem, particularly in people 65 years or older. Therefore, the probability that dental practitioners will have patients who have HF is increasing. The authors reviewed medical literature from 2000 through 2009 to determine the incidence, classifications, pathophysiology and advances in the medical diagnosis and treatment of HF. They also reviewed available dental literature during the same period to formulate treatment recommendations for dental care of people who have HF. Medicine has made advances in understanding and treating HF. These advances have resulted in the development of revised classification systems, a more structured approach to patient assessment and improved therapeutic options. Dentists need to be aware of advances in the diagnosis and treatment of HF. Keeping in mind the potential for morbidity in patients who have HF, identifying and accurately assessing these patients is imperative for clinical management. Often it is necessary for dentists to consult with patients' physicians to coordinate care and determine whether treatment can be rendered appropriately in a routine dental setting or whether advanced support, monitoring or both are necessary.

The Effect of Self-Care Education on the Awareness, Attitude, and Adherence to Self-Care Behaviors in Hospitalized Patients Due to Heart Failure with and without Depression.

Directory of Open Access Journals (Sweden)

Ali Navidian

Full Text Available Cardiovascular diseases are among somatic disorders and psychological factors affect their onset, exacerbation, and treatment. This study was conducted on the hospitalized patients who had heart failure with and without depression. The study criteria was to evaluate the effect of self-care education on awareness, attitude, and adherence to self-care behaviors on these patients.In this quasi-experimental study, seventy patients with heart failure that met the inclusion criteria were recruited through purposive sampling method. They were assigned in to two equal size groups regarding their depression status. First, the eligible patients were selected; then Beck Depression Inventory was done on the patients followed by examination by the clinical psychologist. Patients with average and higher scores were classified in the depressed group and others who got lower than average scores were classified as the non -depressed group. A questionnaire containing items related to awareness, attitude, and adherence to self-care behaviors was used to collect the data. First, self-care behavior was determined and then a four-sessions of educational intervention were held individually for both groups. The second round of questionnaires were completed at patients' home twelve weeks after the discharge. The Collected data was analyzed using independent-samples and paired-sample t tests, Chi square, and statistical analysis of covariance (ANCOVA tests through SPSS (version 21, SPSS Inc., Chicago, IL, USA.After the educational sessions, the statistical analysis showed significant differences in the mean scores of awareness, attitude, and adherence to self-care behaviors between the two groups (P<0.0001.Self-care behavior education had lower effects on the depressed patients with heart failure. Therefore, before providing education for these patients, it is necessary to consider their psychological problems such as depression.

Composite Dos Attack Model

Directory of Open Access Journals (Sweden)

Simona Ramanauskaitė

2012-04-01

Full Text Available Preparation for potential threats is one of the most important phases ensuring system security. It allows evaluating possible losses, changes in the attack process, the effectiveness of used countermeasures, optimal system settings, etc. In cyber-attack cases, executing real experiments can be difficult for many reasons. However, mathematical or programming models can be used instead of conducting experiments in a real environment. This work proposes a composite denial of service attack model that combines bandwidth exhaustion, filtering and memory depletion models for a more real representation of similar cyber-attacks. On the basis of the introduced model, different experiments were done. They showed the main dependencies of the influence of attacker and victim’s properties on the success probability of denial of service attack. In the future, this model can be used for the denial of service attack or countermeasure optimization.

Attitudes of heart failure patients and health care providers towards mobile phone-based remote monitoring.

Science.gov (United States)

Seto, Emily; Leonard, Kevin J; Masino, Caterina; Cafazzo, Joseph A; Barnsley, Jan; Ross, Heather J

2010-11-29

Mobile phone-based remote patient monitoring systems have been proposed for heart failure management because they are relatively inexpensive and enable patients to be monitored anywhere. However, little is known about whether patients and their health care providers are willing and able to use this technology. The objective of our study was to assess the attitudes of heart failure patients and their health care providers from a heart function clinic in a large urban teaching hospital toward the use of mobile phone-based remote monitoring. A questionnaire regarding attitudes toward home monitoring and technology was administered to 100 heart failure patients (94/100 returned a completed questionnaire). Semi-structured interviews were also conducted with 20 heart failure patients and 16 clinicians to determine the perceived benefits and barriers to using mobile phone-based remote monitoring, as well as their willingness and ability to use the technology. The survey results indicated that the patients were very comfortable using mobile phones (mean rating 4.5, SD 0.6, on a five-point Likert scale), even more so than with using computers (mean 4.1, SD 1.1). The difference in comfort level between mobile phones and computers was statistically significant (Pmobile phones to view health information (mean 4.4, SD 0.9). Patients and clinicians were willing to use the system as long as several conditions were met, including providing a system that was easy to use with clear tangible benefits, maintaining good patient-provider communication, and not increasing clinical workload. Clinicians cited several barriers to implementation of such a system, including lack of remuneration for telephone interactions with patients and medicolegal implications. Patients and clinicians want to use mobile phone-based remote monitoring and believe that they would be able to use the technology. However, they have several reservations, such as potential increased clinical workload, medicolegal

Ex-vivo perfusion of donor hearts for human heart transplantation (PROCEED II): a prospective, open-label, multicentre, randomised non-inferiority trial.

Science.gov (United States)

Ardehali, Abbas; Esmailian, Fardad; Deng, Mario; Soltesz, Edward; Hsich, Eileen; Naka, Yoshifumi; Mancini, Donna; Camacho, Margarita; Zucker, Mark; Leprince, Pascal; Padera, Robert; Kobashigawa, Jon

2015-06-27

The Organ Care System is the only clinical platform for ex-vivo perfusion of human donor hearts. The system preserves the donor heart in a warm beating state during transport from the donor hospital to the recipient hospital. We aimed to assess the clinical outcomes of the Organ Care System compared with standard cold storage of human donor hearts for transplantation. We did this prospective, open-label, multicentre, randomised non-inferiority trial at ten heart-transplant centres in the USA and Europe. Eligible heart-transplant candidates (aged >18 years) were randomly assigned (1:1) to receive donor hearts preserved with either the Organ Care System or standard cold storage. Participants, investigators, and medical staff were not masked to group assignment. The primary endpoint was 30 day patient and graft survival, with a 10% non-inferiority margin. We did analyses in the intention-to-treat, as-treated, and per-protocol populations. This trial is registered with ClinicalTrials.gov, number NCT00855712. Between June 29, 2010, and Sept 16, 2013, we randomly assigned 130 patients to the Organ Care System group (n=67) or the standard cold storage group (n=63). 30 day patient and graft survival rates were 94% (n=63) in the Organ Care System group and 97% (n=61) in the standard cold storage group (difference 2·8%, one-sided 95% upper confidence bound 8·8; p=0·45). Eight (13%) patients in the Organ Care System group and nine (14%) patients in the standard cold storage group had cardiac-related serious adverse events. Heart transplantation using donor hearts adequately preserved with the Organ Care System or with standard cold storage yield similar short-term clinical outcomes. The metabolic assessment capability of the Organ Care System needs further study. TransMedics. Copyright © 2015 Elsevier Ltd. All rights reserved.

Active Detection for Exposing Intelligent Attacks in Control Systems

Energy Technology Data Exchange (ETDEWEB)

Weerakkody, Sean [Carnegie Mellon Univ., Pittsburgh, PA (United States); Ozel, Omur [Carnegie Mellon Univ., Pittsburgh, PA (United States); Griffioen, Paul [Carnegie Mellon Univ., Pittsburgh, PA (United States); Sinopoli, Bruno [Carnegie Mellon Univ., Pittsburgh, PA (United States)

2017-07-01

In this paper, we consider approaches for detecting integrity attacks carried out by intelligent and resourceful adversaries in control systems. Passive detection techniques are often incorporated to identify malicious behavior. Here, the defender utilizes finely-tuned algorithms to process information and make a binary decision, whether the system is healthy or under attack. We demonstrate that passive detection can be ineffective against adversaries with model knowledge and access to a set of input/output channels. We then propose active detection as a tool to detect attacks. In active detection, the defender leverages degrees of freedom he has in the system to detect the adversary. Specifically, the defender will introduce a physical secret kept hidden from the adversary, which can be utilized to authenticate the dynamics. In this regard, we carefully review two approaches for active detection: physical watermarking at the control input, and a moving target approach for generating system dynamics. We examine practical considerations for implementing these technologies and discuss future research directions.

The epidemiology of physical attack and rape among crack-using women.

Science.gov (United States)

Falck, R S; Wang, J; Carlson, R G; Siegal, H A

2001-02-01

This prospective study examines the epidemiology of physical attack and rape among a sample of 171 not-in-treatment, crack-cocaine using women. Since initiating crack use, 62% of the women reported suffering a physical attack. The annual rate of victimization by physical attack was 45%. Overall, more than half of the victims sought medical care subsequent to an attack. The prevalence of rape since crack use was initiated was 32%, and the annual rate was 11%. Among those women having been raped since they initiated crack use, 83% reported they were high on crack when the crime occurred as were an estimated 57% of the perpetrators. Logistic regression analyses showed that duration of crack use, arrest for prostitution, and some college education were predictors of having experienced a physical attack. Duration of crack use and a history of prostitution were predictors of suffering a rape. Drug abuse treatment programs must be sensitive to high levels of violence victimization experienced by crack-cocaine using women. Screening women for victimization, and treating the problems that emanate from it, may help make drug abuse treatment more effective.

Long-term follow-up in optimally treated and stable heart failure patients: primary care vs. heart failure clinic. Results of the COACH-2 study.

Science.gov (United States)

Luttik, Marie Louise A; Jaarsma, Tiny; van Geel, Peter Paul; Brons, Maaike; Hillege, Hans L; Hoes, Arno W; de Jong, Richard; Linssen, Gerard; Lok, Dirk J A; Berge, Marjolein; van Veldhuisen, Dirk J

2014-11-01

It has been suggested that home-based heart failure (HF) management in primary care may be an alternative to clinic-based management in HF patients. However, little is known about adherence to HF guidelines and adherence to the medication regimen in these home-based programmes. The aim of the current study was to determine whether long-term follow-up and treatment in primary care is equally effective as follow-up at a specialized HF clinic in terms of guideline adherence and patient adherence, in HF patients initially managed and up-titrated to optimal treatment at a specialized HF clinic. We conducted a multicentre, randomized, controlled study in 189 HF patients (62% male, age 72 ± 11 years), who were assigned to follow-up either in primary care (n = 97) or in a HF clinic (n = 92). After 12 months, no differences between guideline adherence, as estimated by the Guideline Adherence Indicator (GAI-3), and patient adherence, in terms of the medication possession ratio (MPR), were found between treatment groups. There was no difference in the number of deaths (n = 12 in primary care and n = 8 in the HF clinic; P = 0.48), and hospital readmissions for cardiovascular (CV) reasons were also similar. The total number of unplanned non-CV hospital readmissions, however, tended to be higher in the primary care group (n = 22) than in the HF clinic group (n = 10; P = 0.05). Patients discharged after initial management in a specialized HF clinic can be discharged to primary care for long-term follow-up with regard to maintaining guideline adherence and patient adherence. However, the complexity of the HF syndrome and its associated co-morbidities requires continuous monitoring. Close collaboration between healthcare providers will be crucial in order to provide HF patients with optimal, integrated care. © 2014 The Authors. European Journal of Heart Failure © 2014 European Society of Cardiology.

Valvular heart disease and anaesthesia.

Science.gov (United States)

Paul, Abhijit; Das, Sucharita

2017-09-01

Valvular heart disease presents as mixed spectrum lesion in healthcare settings in the third-world and developing countries. Rheumatic heart disease still forms the bulk of the aetiopathology of valve lesions. Mitral and aortic valve lesions top the list of valvular pathology. A thorough understanding of the pathophysiology of valvular heart disease is essential while planning anaesthesia and perioperative care for such patients. Meticulous use of optimal fluids, close monitoring of the changing haemodynamics and avoidance of situations that can cause major reduction of cardiac output and fluid shifts are mandatory to achieve good clinical outcome. We searched MEDLINE using combinations of the following: anaesthesia, aortic, mitral, regurgitation, stenosis and valvular heart disease. We also hand searched textbooks and articles on valvular heart disease and anaesthesia. This article mainly focuses on the understanding the pathophysiology of valvular heart disease in patients presenting for non-cardiac surgeries in secondary and tertiary care setting.

Signs for early diagnosis of heart failure in primary health care

Directory of Open Access Journals (Sweden)

Devroey D

2011-09-01

Full Text Available Dirk Devroey1,2, Viviane Van Casteren11Scientific Institute of Public Health, Unit of Epidemiology, Brussels, Belgium; 2Vrije Universiteit Brussel (VUB, Department of Family Medicine, Brussels, BelgiumObjective: The current guidelines for the diagnosis of heart failure (HF are based on studies of hospital-based patients. The aim of this study is to describe the symptoms, clinical signs, and diagnostic procedures confirming the diagnosis of HF in primary health care.Materials/subjects and methods: Data were prospectively collected during a 2-year period by a nationwide network of sentinel practices. All adult patients without known HF, for which the diagnosis of HF was clinically suspected for the first time, were registered. When diagnosed, HF was confirmed after 1 month.Results: 754 patients with a suspicion of HF were recorded. The diagnosis of HF was confirmed for 74% of the patients. The average age of the patients with confirmed HF was 77.7 years, and for those without HF 75.6 years (P = 0.018. From a logistic regression, breathlessness on exercise (P < 0.001, limitations of physical activity (P = 0.003, and orthopnea (P = 0.040 were the symptoms most associated with HF. The clinical signs most associated with HF, were pulmonary rales (P < 0.001, peripheral edema (P < 0.001, and raised jugular venous pressure (P = 0.039. An electrocardiogram was performed in 75% of the cases, blood analyses in 68%, echocardiogram in 63%, chest X-ray in 61%, and determination of natriuretic peptides in 11% of the cases.Conclusion: Many clinical signs may occur in patients with HF. However, the occurrence of peripheral edema, breathlessness on exercise, or pulmonary rales, are highly suggestive for HF when diagnosed in primary health care, as is the case in hospital-admitted patients. The diagnosis of HF was often left unconfirmed by an echocardiogram and/or an electrocardiogram.Keywords: heart failure, primary health care, diagnostic clinical signs

Women's Heart Foundation

Science.gov (United States)

... News Email: Click for e-News archive The Women's Heart Foundation is a 501c3 dedicated to prevention, ... Care Initiative® to achieve excellence of care of women. Executive nurses, civic leaders, women survivors and sponsors ...

A Prospective Trial of Ayurveda for Coronary Heart Disease: A Pilot Study.

Science.gov (United States)

DuBroff, Robert; Lad, Vasant; Murray-Krezan, Cristina

2015-01-01

Coronary heart disease is the leading cause of death worldwide, and its incidence is rapidly accelerating in developing nations. Patients often search for therapies that are alternatives to traditional treatments, such as heart medicines, coronary bypass surgery, or coronary stenting. Ayurveda is an ancient, East Indian, holistic approach to health care, and its use has never been formally evaluated for patients with coronary heart disease. The study intended to examine the feasibility and effectiveness of comprehensive ayurvedic therapy-incorporating diet, meditation, breathing exercises, yoga, and herbs-for patients with established coronary heart disease. The study was a prospective, single-group, pilot study. The study took place at the University of New Mexico Cardiology Clinic and at the Ayurvedic Institute in Albuquerque, NM, USA. The participants were adults with a history of a prior heart attack, coronary bypass surgery, or a coronary intervention (ie, a coronary angioplasty and/or stent). All enrolled patients were evaluated by a single ayurvedic physician with >40 y of experience, and each received therapy consisting of a calorically unrestricted ayurvedic diet; instruction in yoga, meditation, and breathing; and use of ayurvedic herbs. The primary endpoint was arterial pulse wave velocity, a marker of arterial function and vascular health. Secondary endpoints included the following measurements: (1) body mass index (BMI); (2) blood pressure (BP) and amount of reduction in BP medications; and (3) levels of total cholesterol, low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol, and triglycerides. All parameters were measured at baseline and after 90 d of therapy. Twenty-two patients were enrolled in the study, and 19 patients completed it. The research team observed significant improvements in arterial pulse wave velocity (P = .015), and favorable reductions in BMI (P ayurveda on arterial function and multiple risk

Hospital mergers and acquisitions: does market consolidation harm patients?

Science.gov (United States)

Ho, V; Hamilton, B H

2000-09-01

Debate continues on whether consolidation in health care markets enhances efficiency or instead facilitates market power, possibly damaging quality. We compare the quality of hospital care before and after mergers and acquisitions in California between 1992 and 1995. We analyze inpatient mortality for heart attack and stroke patients, 90-day readmission for heart attack patients, and discharge within 48 h for normal newborn babies. Recent mergers and acquisitions have not had a measurable impact on inpatient mortality, although the associated standard errors are large. Readmission rates and early discharge increased in some cases. The adverse consequences of increased market power on the quality of care require further substantiation.

Adult congenital heart disease nurse coordination: Essential skills and role in optimizing team-based care a position statement from the International Society for Adult Congenital Heart Disease (ISACHD).

Science.gov (United States)

Sillman, Christina; Morin, Joanne; Thomet, Corina; Barber, Deena; Mizuno, Yoshiko; Yang, Hsiao-Ling; Malpas, Theresa; Flocco, Serena Francesca; Finlay, Clare; Chen, Chi-Wen; Balon, Yvonne; Fernandes, Susan M

2017-02-15

Founded in 1992, the International Society for Adult Congenital Heart Disease (ISACHD) is the leading global organization of professionals dedicated to pursuing excellence in the care of adults with congenital heart disease (CHD) worldwide. Among ISACHD's objectives is to "promote a holistic team-based approach to the care of the adult with CHD that is comprehensive, patient-centered, and interdisciplinary" (http://www.isachd.org). This emphasis on team-based care reflects the fact that adults with CHD constitute a heterogeneous population with a wide spectrum of disease complexity, frequent association with other organ involvement, and varied co-morbidities and psychosocial issues. Recognizing the vital role of the adult CHD (ACHD) nurse coordinator (ACHD-NC) in optimizing team-based care, ISACHD established a task force to elucidate and provide guidance on the roles and responsibilities of the ACHD-NC. Acknowledging that nursing roles can vary widely from region to region based on factors such as credentials, scopes of practice, regulations, and local culture and tradition, an international panel was assembled with experts from North America, Europe, East Asia, and Oceania. The writing committee was tasked with reviewing key aspects of the ACHD-NC's role in team-based ACHD care. The resulting ISACHD position statement addresses the ACHD-NC's role and skills required in organizing, coordinating, and facilitating the care of adults with CHD, holistic assessment of the ACHD patient, patient education and counseling, and support for self-care management and self-advocacy. Crown Copyright © 2016. Published by Elsevier B.V. All rights reserved.

Seven Deadliest Wireless Technologies Attacks

CERN Document Server

Haines, Brad

2010-01-01

How can an information security professional keep up with all of the hacks, attacks, and exploits? One way to find out what the worst of the worst are is to read the seven books in our Seven Deadliest Attacks Series. Not only do we let you in on the anatomy of these attacks but we also tell you how to get rid of them and how to defend against them in the future. Countermeasures are detailed so that you can fight against similar attacks as they evolve. Attacks featured in this book include:Bluetooth AttacksCredit Card, Access Card, and Passport AttacksBad Encryption

A taxonomy and discussion of software attack technologies

Science.gov (United States)

Banks, Sheila B.; Stytz, Martin R.

2005-03-01

Software is a complex thing. It is not an engineering artifact that springs forth from a design by simply following software coding rules; creativity and the human element are at the heart of the process. Software development is part science, part art, and part craft. Design, architecture, and coding are equally important activities and in each of these activities, errors may be introduced that lead to security vulnerabilities. Therefore, inevitably, errors enter into the code. Some of these errors are discovered during testing; however, some are not. The best way to find security errors, whether they are introduced as part of the architecture development effort or coding effort, is to automate the security testing process to the maximum extent possible and add this class of tools to the tools available, which aids in the compilation process, testing, test analysis, and software distribution. Recent technological advances, improvements in computer-generated forces (CGFs), and results in research in information assurance and software protection indicate that we can build a semi-intelligent software security testing tool. However, before we can undertake the security testing automation effort, we must understand the scope of the required testing, the security failures that need to be uncovered during testing, and the characteristics of the failures. Therefore, we undertook the research reported in the paper, which is the development of a taxonomy and a discussion of software attacks generated from the point of view of the security tester with the goal of using the taxonomy to guide the development of the knowledge base for the automated security testing tool. The representation for attacks and threat cases yielded by this research captures the strategies, tactics, and other considerations that come into play during the planning and execution of attacks upon application software. The paper is organized as follows. Section one contains an introduction to our research

Blocking of Brute Force Attack

OpenAIRE

M.Venkata Krishna Reddy

2012-01-01

A common threat Web developers face is a password-guessing attack known as a brute-force attack. A brute-force attack is an attempt to discover a password by systematically trying every possible combination of letters, numbers, and symbols until you discover the one correct combination that works. If your Web site requires user authentication, you are a good target for a brute-force attack. An attacker can always discover a password through a brute-force attack, but the downside is that it co...

Pediatric Heart Transplantation: Transitioning to Adult Care (TRANSIT): Baseline Findings.

Science.gov (United States)

Grady, Kathleen L; Hof, Kathleen Van't; Andrei, Adin-Cristian; Shankel, Tamara; Chinnock, Richard; Miyamoto, Shelley; Ambardekar, Amrut V; Anderson, Allen; Addonizio, Linda; Latif, Farhana; Lefkowitz, Debra; Goldberg, Lee; Hollander, Seth A; Pham, Michael; Weissberg-Benchell, Jill; Cool, Nichole; Yancy, Clyde; Pahl, Elfriede

2018-02-01

Young adult solid organ transplant recipients who transfer from pediatric to adult care experience poor outcomes related to decreased adherence to the medical regimen. Our pilot trial for young adults who had heart transplant (HT) who transfer to adult care tests an intervention focused on increasing HT knowledge, self-management and self-advocacy skills, and enhancing support, as compared to usual care. We report baseline findings between groups regarding (1) patient-level outcomes and (2) components of the intervention. From 3/14 to 9/16, 88 subjects enrolled and randomized to intervention (n = 43) or usual care (n = 45) at six pediatric HT centers. Patient self-report questionnaires and medical records data were collected at baseline, and 3 and 6 months after transfer. For this report, baseline findings (at enrollment and prior to transfer to adult care) were analyzed using Chi-square and t-tests. Level of significance was p Baseline demographics were similar in the intervention and usual care arms: age 21.3 ± 3.2 vs 21.5 ± 3.3 years and female 44% vs 49%, respectively. At baseline, there were no differences between intervention and usual care for use of tacrolimus (70 vs 62%); tacrolimus level (mean ± SD = 6.5 ± 2.3 ng/ml vs 5.6 ± 2.3 ng/ml); average of the within patient standard deviation of the baseline mean tacrolimus levels (1.6 vs 1.3); and adherence to the medical regimen [3.6 ± 0.4 vs 3.5 ± 0.5 (1 = hardly ever to 4 = all of the time)], respectively. At baseline, both groups had a modest amount of HT knowledge, were learning self-management and self-advocacy, and perceived they were adequately supported. Baseline findings indicate that transitioning HT recipients lack essential knowledge about HT and have incomplete self-management and self-advocacy skills.

Payment - National

Data.gov (United States)

U.S. Department of Health & Human Services — Payment measures – national data. This data set includes national-level data for the payment measures associated with an episode of care for heart attack, heart...

[Analysis of the influence of the process of care in primary health care on avoidable hospitalizations for heart failure].

Science.gov (United States)

del Saz Moreno, Vicente; Alberquilla Menéndez-Asenjo, Ángel; Camacho Hernández, Ana M; Lora Pablos, David; Enríquez de Salamanca Lorente, Rafael; Magán Tapia, Purificación

2016-02-01

To determine if the process of care in primary health, affects the risk of avoidable hospitalizations for ambulatory care sensitive conditions (ACSH) for heart failure (HF). Case-control study analyzing the risk of hospitalization for HF. The exposure factor was the process of care for HF in primary health. Health area of the region of Madrid (n=466.901). There were included all adult patients (14 years or older) with a documented diagnosis of HF in the electronic medical record of primary health (n=3.277). The cases were patients who were hospitalized for HF while the controls did not require admission, during 2007. risk of ACSH for HF related to the process of care considered both overall and for each separate standard of appropiate care. Differences in clinical complexity of the groups were measured using the Adjusted Clinical Group (ACG) classification system. 227 cases and 3.050 controls. Clinical complexity was greater in cases. The standards of appropriate care were met to a greater degree in the control group, but none of the two groups met all the standards that would define a process of care as fully appropriate. A significantly lower risk of ACSH was seen for only two standards of appropriate care. For each additional standard of appropriate care not met, the probability of admission was significantly greater (OR: 1,33, 95% CI: 1,19-1,49). Higher quality in the process of care in primary health was associated with a lower risk of hospitalization for HF. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

The Caregiver Contribution to Heart Failure Self-Care (CACHS): Further Psychometric Testing of a Novel Instrument.

Science.gov (United States)

Buck, Harleah G; Harkness, Karen; Ali, Muhammad Usman; Carroll, Sandra L; Kryworuchko, Jennifer; McGillion, Michael

2017-04-01

Caregivers (CGs) contribute important assistance with heart failure (HF) self-care, including daily maintenance, symptom monitoring, and management. Until CGs' contributions to self-care can be quantified, it is impossible to characterize it, account for its impact on patient outcomes, or perform meaningful cost analyses. The purpose of this study was to conduct psychometric testing and item reduction on the recently developed 34-item Caregiver Contribution to Heart Failure Self-care (CACHS) instrument using classical and item response theory methods. Fifty CGs (mean age 63 years ±12.84; 70% female) recruited from a HF clinic completed the CACHS in 2014 and results evaluated using classical test theory and item response theory. Items would be deleted for low (.95) endorsement, low (.7) corrected item-total correlations, significant pairwise correlation coefficients, floor or ceiling effects, relatively low latent trait and item information function levels ( .5), and differential item functioning. After analysis, 14 items were excluded, resulting in a 20-item instrument (self-care maintenance eight items; monitoring seven items; and management five items). Most items demonstrated moderate to high discrimination (median 2.13, minimum .77, maximum 5.05), and appropriate item difficulty (-2.7 to 1.4). Internal consistency reliability was excellent (Cronbach α = .94, average inter-item correlation = .41) with no ceiling effects. The newly developed 20-item version of the CACHS is supported by rigorous instrument development and represents a novel instrument to measure CGs' contribution to HF self-care. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Self-Determination Theory Application In The Discharge Of Patients With Transient Ischemic Attack

Directory of Open Access Journals (Sweden)

Tahere Sarboozi Hosein Abadi

2017-02-01

Full Text Available Background: The principle of transient ischemic attack treatment is lifestyle modification and pharmacological treatment that would reduce recurrence and incidence of stroke. Lifestyle changes require follow-up care and continuity of nurse and patient relationships, but the current training does not meet this need. The trainings based on motivating theory such as self-determination, besides continuity of the relationship with patient, improve his/her incentive, specially of it is carried out at the discharge time. Therefore, this study has been done by the purpose of defining the impact of discharge plan based on self-determination theory on the lifestyle patients with transient ischemic attack. Methodology: The analysis has been done on 57, 18-90 years old clinical random patients in Tehran hospitals (29 cases and 28 controls in 2015. Data were collected by demographic questionnaire at the beginning and health-promoting lifestyle questionnaire(second edition were collected at the end of the study. Discharge plan based on self-determination theory, including patients and families meeting in hospital and telephone counseling during the 12 weeks after discharge was accomplished in cases group. The control group received only routine hospital care. Data were analyzed by t-test and chi- squre test. Results: The score of lifestyle was similar in both groups (p> .05 at beginning of the study, but at the end of the study, the average score of cases group (17.1 ± 164.2 significantly higher than the control group (17.6 ± 118.3 (p < 0.001. Furthermore, At the end of study, the mean scores of nutrition, physical activity, stress management, interpersonal relationships, spiritual growth and responsibility in the lifestyle cases group was significantly higher than the control group (p <.001. The frequency of transient ischemic attacks after discharge in the cases group (13.8%, significantly lower than the control group (46.4%, respectively (p = .016

Transient ischaemic attacks clinics provide equivalent and more efficient care than early in-hospital assessment.

Science.gov (United States)

Martínez-Martínez, M M; Martínez-Sánchez, P; Fuentes, B; Cazorla-García, R; Ruiz-Ares, G; Correas-Callero, E; Lara-Lara, M; Díez-Tejedor, E

2013-02-01

Clinics for early management of transient ischaemic attacks (TIAs) have been developed in some stroke centres, resulting in reduced recurrence rates compared to appointment-based outpatient management, thus saving on hospitalization. We analysed the care process, recurrence rates and economic impact of the first year of work in our early-management TIA clinic and compared these with our previous in-hospital study protocols for low- and moderate-risk TIA patients. This was a prospective evaluation of the management of low- to moderate-risk TIA patients, comparing a new TIA clinic model (2010) with a previous hospitalization model (2009). Demographic data, vascular risk factor profiles, diagnostic test performance, secondary prevention measures, final aetiological diagnoses and cerebrovascular recurrences at 7 and 90 days were compared between in-hospital and TIA clinic assessed patients. We also carried out an economic comparison of the costs of each model's process. Two hundred and eleven low- to moderate-risk TIA patients were included, of whom 40.8% were hospitalized. There were no differences between the TIA clinic assessed and in-hospital assessed patients in terms of risk factor diagnosis and secondary prevention measures. The stroke recurrence rate (2.4% vs. 1.2%; P = 0.65) was low and similar for both groups (CI 95%, 0.214-20.436; P = 0.52). Cost per patient was €393.28 for clinic versus €1931.18 for in-hospital management. Outpatient management resulted in a 77.8% reduction in hospitalizations. Transient ischaemic attacks clinics are efficient for the early management of low- to moderate-risk TIA patients compared to in-hospital assessment, with no higher recurrence rates and at almost one-fifth the cost. © 2012 The Author(s) European Journal of Neurology © 2012 EFNS.

Self-Care, Sense Of Coherence And Depression In Patients Hospitalized For Decompensated Heart Failure

Directory of Open Access Journals (Sweden)

Viviane Martinelli Pelegrino Ferreira

2015-06-01

Full Text Available OBJECTIVE To analyze the self-care behaviors according to gender, the symptoms of depression and sense of coherence and compare the measurements of depression and sense of coherence according to gender. METHOD A correlational, cross-sectional study that investigated 132 patients with decompensated heart failure (HF. Data were collected through interviews and consultation to medical records, and analyzed using the chi-square and the Student's t tests with significance level of 0.05. Participants were 75 men and 57 women, aged 63.2 years on average (SD = 13.8. RESULTS No differences in self-care behavior by gender were found, except for rest after physical activity (p = 0.017. Patients who practiced physical activity showed fewer symptoms of depression (p<0.001. There were no differences in sense of coherence according to self-care behavior and gender. Women had more symptoms of depression than men (p = 0.002. CONCLUSION Special attention should be given to women with HF considering self-care and depressive symptoms.

Solidarity under Attack

DEFF Research Database (Denmark)

Meret, Susi; Goffredo, Sergio

2017-01-01

https://www.opendemocracy.net/can-europe-make-it/susi-meret-sergio-goffredo/solidarity-under-attack......https://www.opendemocracy.net/can-europe-make-it/susi-meret-sergio-goffredo/solidarity-under-attack...

A pilot study of expenditures on, and utilization of resources in, health care in adults with congenital heart disease.

Science.gov (United States)

Moons, P; Siebens, K; De Geest, S; Abraham, I; Budts, W; Gewillig, M

2001-05-01

Congenital cardiac disease may be a chronic condition, necessitating life-long follow-up for a substantial proportion of the patients. Such patients, therefore, are often presumed to be high users of resources for health care. Information on utilization of resources in adults with congenital heart disease, however, is scarce. This retrospective pilot study, performed in Belgium, investigated 192 adults with congenital heart disease to measure the annual expenditures and utilization of health care and compared the findings with data from the general population. We also sought to explore demographic and clinical parameters as predictors for the expenditures. Hospitalization was documented in 20.3% of the patients, with a median length of stay of 5 days. The overall payment by health insurance associations in 1997 was 1794.5 ECU per patient, while patients paid on average 189.5 ECU out-of-pocket. For medication, the average reimbursement and out-of-pocket expenses were estimated at 78 ECU and 20 ECU, respectively. Expenditures for patients with congenital heart disease were considerably higher than the age and gender-corrected expenditures for the general population (411.7 ECU), though this difference was accounted for by only one-eighth of the cohort of those with congenital heart disease. In general, higher expenditures were associated with abnormal left ventricular end-diastolic diameter, female gender, functional impairment and higher age, although the explained variance was limited. Our study has provided pilot data on the economic outcomes for patients with congenital heart diseases. We have identified parameters that could predict expenditure, but which will have to be examined in future research. This is needed to develop guidelines for health insurance for those with congenital heart diseases.

Attack surfaces

DEFF Research Database (Denmark)

Gruschka, Nils; Jensen, Meiko

2010-01-01

The new paradigm of cloud computing poses severe security risks to its adopters. In order to cope with these risks, appropriate taxonomies and classification criteria for attacks on cloud computing are required. In this work-in-progress paper we present one such taxonomy based on the notion...... of attack surfaces of the cloud computing scenario participants....

[Incidence of asthmatic attack during anesthesia in patients with a history of bronchial asthma].

Science.gov (United States)

Nonaka, M; Sakanashi, Y; Sugahara, K; Terasaki, H

1999-07-01

We investigated retrospectively, the incidence of intraoperative asthmatic attack in patients with bronchial asthma, and compared the past 5-year period (Jan 1, 1979 to Dec 31, 1983) and the recent 5-year period (July 1, 1990 to June 30, 1994). The influence of anesthetic methods, induction agents, and intervals between the most recent attack and anesthesia were evaluated. The incidence of the attack during anesthesia in patients with asthma was similar in both period, 6.7% in the past and 7.8% in the recent period. Patients who had a history of recurrent attacks within 2 years prior to anesthesia tended to have higher incidence of intraoperative attack in both periods. Furthermore, the incidence of asthmatic attack was significantly greater in patients receiving inhalational anesthetics for induction of anesthesia than in those given intravenous anesthetics in the recent period. Although inhalational anesthetics are considered to be used safely for asthmatic patients, care should be taken when volatile anesthetics are administered to asthmatic patients during induction of anesthesia.

Effects of a supportive educational nursing care programme on fatigue and quality of life in patients with heart failure: a randomised controlled trial.

Science.gov (United States)

Wang, Tzu-Chieh; Huang, Jin-Long; Ho, Wen-Chao; Chiou, Ai-Fu

2016-04-01

Fatigue is a common symptom in patients with heart failure that is easy to ignore. In addition, fatigue may affect patients' physical function and psychosocial conditions that can impair their quality of life. An effective nursing care programme is required to alleviate patients' fatigue and improve their quality of life. To investigate the effects of a supportive educational nursing care programme on fatigue and quality of life in patients with heart failure. A randomised controlled trial design was used. Ninety-two patients with heart failure were randomly assigned to an intervention group (n=47) or a control group (n=45). The patients in the intervention group participated in 12 weeks of a supportive educational nursing care programme including fatigue assessment, education, coaching self-care and evaluation. The intervention was conducted by a cardiac nurse during four face-to-face interviews and three follow-up telephone interviews. Fatigue and quality of life were assessed at the baseline and 4 weeks, 8 weeks and 12 weeks after enrollment in both groups. The participants in the intervention group exhibited a significant decrease in the level of fatigue after 12 weeks, whereas those in the control group exhibited no significant changes. Compared with the control group, the intervention group exhibited a significantly greater decrease in the level of fatigue and significantly greater improvement in quality of life after 12 weeks of intervention. The supportive educational nursing care programme was recommended to alleviate fatigue and improve quality of life in patients with heart failure. © The European Society of Cardiology 2015.

DAILY CHANGES OF CENTRAL HEMODYNAMICS IN PATIENTS WITH CHRONIC HEART FAILURE WITH NIGHT-TIME DYSPNOEA ATTACK

Directory of Open Access Journals (Sweden)

S. A. Dovgolis

2006-01-01

Full Text Available Aim. To study daily changes of central hemodynamics (CHD in patients with chronic heart failure (CHF and the effects of therapy. Materials and methods. 22 patients with ischemic heart disease and CHF of III-IV functional class (FC by NYHA, age 60,5±10,5 were observed. Patients were suffering from night-time dyspnoea attacks and had pulmonary artery occlusion pressure (PAOP 15-20 mm Hg. CHD was monitored invasively before the treatment and after 4 weeks of CHF treatment. Results. According to the cardiac index (CI at admission patients were split into two groups. 9 patients of group-I had CI ≤2,15 l\\min\\m2, and 13 patients of group-II had CI >2,15 l\\min\\m2. In patients of group-I CI increased in 4 weeks of treatment. The treatment caused considerable clinical improvement in all patients. The CHD indexes also improved. Initially evening-night-time peaks of PAOP (р≤0,002, systolic (SBP (р≤0,003, diastolic (DBP (р=0,002 and average (BPa (р=0,0007 blood pressure (BP as well as double multiplication (DM (р≤0,008 were registered in patients of group-I. At the end of treatment only evening-night increase in DBP (р=0,002 and BPa (р≤0,006 were noted. In patients of group-II after 4 weeks of treatment CI decreased or didn’t change. Towards 28-th day of treatment 10 patients had clinical improvements. Only one patient’s FC NYHA increased. At the end of treatment the normalization of CHD was registered totally in group. Initially evening-night-time peaks of PAOP (р≤0,002, SBP (р≤0, 0001, CI (р=0,057 and DM (р=0,084 were registered in patients of group-II. At the end of treatment evening-night-time peaks of PAOP (р≤0,015, SBP (р≤0,044, CI (р≤0,005 and DM (р≤0,044 still remained. Besides, evening-night-time peaks of cardiac output (р≤0,01 and systolic index (р≤0, 06 have added. Conclusion. In patients with CHF with initial CI ≤2,15 l\\min\\m2 treatment results in the normalization of CHD and its daily

Validation of modified World Health Organization classification for pregnant women with heart disease in a tertiary care center in southern Thailand

Directory of Open Access Journals (Sweden)

Suwanrath C

2018-01-01

Full Text Available Chitkasaem Suwanrath,1 Putthaporn Thongphanang,1 Sutham Pinjaroen,1 Saranyou Suwanugsorn2 1Department of Obstetrics and Gynecology, 2Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand Purpose: To validate the modified World Health Organization (WHO classification in pregnant women with congenital and acquired heart diseases. Patients and methods: The database of pregnant women with heart disease, who delivered at Songklanagarind Hospital between January 1995 and December 2016, was retrieved from the Statistical Unit, Department of Obstetrics and Gynecology, along with the Hospital Information System of Songklanagarind Hospital, Faculty of Medicine, Prince of Songkla University. Each patient was retrospectively classified according to the modified WHO classification of maternal cardiovascular risk. Comparison of maternal and fetal outcomes among the modified WHO classes were analyzed using the chi-square test or Fisher’s exact test and one-way ANOVA test. A p-value of <0.05 was considered statistically significant. Results: A total of 331 cases were studied: 157 cases with congenital heart disease and 174 cases with acquired heart disease. There were 48, 173, 32 and 78 cases in the modified WHO class I, II, III and IV, respectively. Congestive heart failure was the most common complication. The overall maternal mortality rate was 3.6%, all of which were in the modified WHO class IV. Maternal cardiovascular events occurred in 24.2% of cases, increasing rates with higher modified WHO class: 4.2%, 15.0%, 25.0% and 56.4% in class I, II, III and IV, respectively (p<0.001. Adverse fetal outcomes including preterm delivery, low birth weight, small for gestational age and neonatal intensive care unit admission were also significantly increased in class III and IV (p<0.05. Conclusion: The modified WHO classification is useful not only for obtaining a cardiovascular risk assessment in pregnant

Payment - State

Data.gov (United States)

U.S. Department of Health & Human Services — Payment measures – state data. This data set includes state-level data for the payment measures associated with an episode of care for heart attack, heart failure,...

Dolichoectasia and Small Vessel Disease in Young Patients With Transient Ischemic Attack and Stroke.

Science.gov (United States)

Thijs, Vincent; Grittner, Ulrike; Fazekas, Franz; McCabe, Dominick J H; Giese, Anne-Katrin; Kessler, Christof; Martus, Peter; Norrving, Bo; Ringelstein, Erich Bernd; Schmidt, Reinhold; Tanislav, Christian; Putaala, Jukka; Tatlisumak, Turgut; von Sarnowski, Bettina; Rolfs, Arndt; Enzinger, Christian

2017-09-01

We evaluated whether basilar dolichoectasia is associated with markers of cerebral small vessel disease in younger transient ischemic attack and ischemic stroke patients. We used data from the SIFAP1 study (Stroke in Young Fabry Patients), a large prospective, hospital-based, screening study for Fabry disease in young (ischemic attack/stroke patients in whom detailed clinical data and brain MRI were obtained, and stroke subtyping with TOAST classification (Trial of ORG 10172 in Acute Stroke Treatment) was performed. Dolichoectasia was found in 508 of 3850 (13.2%) of patients. Dolichoectasia was associated with older age (odds ratio per decade, 1.26; 95% confidence interval, 1.09-1.44), male sex (odds ratio, 1.96; 95% confidence interval, 1.59-2.42), and hypertension (odds ratio, 1.39; 95% confidence interval, 1.13-1.70). Dolichoectasia was more common in patients with small infarctions (33.9% versus 29.8% for acute lesions, P =0.065; 29.1% versus 16.5% for old lesions, P ischemic attack and ischemic stroke. URL: http://www.clinicaltrials.gov. Unique identifier: NCT00414583. © 2017 American Heart Association, Inc.

[Holistic therapy of chronic heart failure].

Science.gov (United States)

Feldmann, C; Ertl, G; Angermann, C E

2014-06-01

The rising prevalence and increasing disease-related costs render chronic heart failure a rapidly growing socioeconomic challenge. The concerted action of guideline-adjusted therapy and holistic patient care is essential to achieve improvements in mortality, morbidity, functional status and quality of life of patients with symptomatic heart failure. Holistic care strategies comprise consideration of comorbidities and individual needs, lifestyle recommendations and multidisciplinary management programs for high-risk symptomatic patients in addition to basic medication and surgical therapies. For optimal patient care and coaching, seamless interaction is required between in-hospital treatment and outpatient facilities. Moreover, the palliative needs of heart failure patients need to be considered, a topic that is currently not receiving enough attention.

A holistic approach to managing a patient with heart failure.

Science.gov (United States)

Duncan, Alison; Cunnington, Colin

2013-03-01

Despite varied and complex therapeutic strategies for managing patients with heart failure, the prognosis may remain poor in certain groups. Recognition that patients with heart failure frequently require input from many care groups formed the basis of The British Society of Heart Failure Annual Autumn Meeting in London (UK), in November 2012, entitled: 'Heart failure: a multidisciplinary approach'. Experts in cardiology, cardiac surgery, general practice, care of the elderly, palliative care and cardiac imaging shared their knowledge and expertise. The 2-day symposium was attended by over 500 participants from the UK, Europe and North America, and hosted physicians, nurses, scientists, trainees and representatives from the industry, as well as patient and community groups. The symposium, accredited by the Royal College of Physicians and the Royal College of Nursing, focused on the multidisciplinary approach to heart failure, in particular, current therapeutic advances, cardiac remodeling, palliative care, atrial fibrillation, heart rate-lowering therapies, management of acute heart failure and the management of patients with mitral regurgitation and heart failure.

Seven Deadliest Microsoft Attacks

CERN Document Server

Kraus, Rob; Borkin, Mike; Alpern, Naomi

2010-01-01

Do you need to keep up with the latest hacks, attacks, and exploits effecting Microsoft products? Then you need Seven Deadliest Microsoft Attacks. This book pinpoints the most dangerous hacks and exploits specific to Microsoft applications, laying out the anatomy of these attacks including how to make your system more secure. You will discover the best ways to defend against these vicious hacks with step-by-step instruction and learn techniques to make your computer and network impenetrable. Windows Operating System-Password AttacksActive Directory-Escalat

Nutrition in Heart Failure

OpenAIRE

Reci Meseri

2013-01-01

Heart failure is defined as decreased ability of heart due to various reasons. It%u2019s seen 2-3% but the prevalence increases sharply after the age of seventy. The objectives of nutrition therapy in heart failure are to prevent from water retention and edema, to avoid from hard digestion and to offer a balanced diet. In order to avoid fluid retention and edema, daily sodium and fluid intake must be monitored carefully. Main dilemma of the heart failure patients is the obesity-cachexia dilem...

The Mid America Heart Institute: part II.

Science.gov (United States)

McCallister, Ben D; Steinhaus, David M

2003-01-01

The Mid America Heart Institute (MAHI) is one of the first and largest hospitals developed and designed specifically for cardiovascular care. The MAHI hybrid model, which is a partnership between the not-for-profit Saint Luke's Health System, an independent academic medical center, and a private practice physician group, has been extremely successful in providing high-quality patient care as well as developing strong educational and research programs. The Heart Institute has been the leader in providing cardiovascular care in the Kansas City region since its inception in 1975. Although challenges in the future are substantial, it is felt that the MAHI is in an excellent position to deal with the serious issues in health care because of the Heart Institute, its facility, organization, administration, dedicated medical and support staff, and its unique business model of physician management. In part I, the authors described the background and infrastructure of the Heart Institute. In part II, cardiovascular research and benefits of physician management are addressed.

The Mid America Heart Institute: part 1.

Science.gov (United States)

McCallister, Ben D; Steinhaus, David M

2003-01-01

The Mid America Heart Institute (MAHI) is one of the first and largest hospitals developed and designed specifically for cardiovascular care. The MAHI hybrid model, which is a partnership between the not-for-profit Saint Luke's Health System, an independent academic medical center, and a private practice physician group, has been extremely successful in providing high-quality patient care as well as developing strong educational and research programs. The Heart Institute has been the leader in providing cardiovascular care in the Kansas City region since its inception in 1975. Although challenges in the future are substantial, it is felt that the MAHI is in an excellent position to deal with the serious issues in health care because of the Heart Institute, its facility, organization, administration, dedicated medical and support staff, and its unique business model of physician management. In part I, the authors describe the background and infrastructure of the Heart Institute. In part II, cardiovascular research and benefits of physician management will be addressed.

Chronic heart failure: Role of the GP in management

Directory of Open Access Journals (Sweden)

Leon Piterman

2018-02-01

Full Text Available The commonest cause of chronic heat failure in China is ischemic heart disease, followed by hypertension and valvular heart disease. Echocardiography is essential in establishing a diagnosis as well as helping to identify a cause and to monitor progress. Management includes nonpharmacological as well as pharmacological treatment, and self-care with careful monitoring of salt and fluid intake as well as regular weight measurement. Care planning and team-based care are essential in managing patients with chronic heart failure, who often have concurrent multimorbidity and are receiving polypharmacy.

Cyber attack analysis on cyber-physical systems: Detectability, severity, and attenuation strategy

Science.gov (United States)

Kwon, Cheolhyeon

Security of Cyber-Physical Systems (CPS) against malicious cyber attacks is an important yet challenging problem. Since most cyber attacks happen in erratic ways, it is usually intractable to describe and diagnose them systematically. Motivated by such difficulties, this thesis presents a set of theories and algorithms for a cyber-secure architecture of the CPS within the control theoretic perspective. Here, instead of identifying a specific cyber attack model, we are focused on analyzing the system's response during cyber attacks. Firstly, we investigate the detectability of the cyber attacks from the system's behavior under cyber attacks. Specifically, we conduct a study on the vulnerabilities in the CPS's monitoring system against the stealthy cyber attack that is carefully designed to avoid being detected by its detection scheme. After classifying three kinds of cyber attacks according to the attacker's ability to compromise the system, we derive the necessary and sufficient conditions under which such stealthy cyber attacks can be designed to cause the unbounded estimation error while not being detected. Then, the analytical design method of the optimal stealthy cyber attack that maximizes the estimation error is developed. The proposed stealthy cyber attack analysis is demonstrated with illustrative examples on Air Traffic Control (ATC) system and Unmanned Aerial Vehicle (UAV) navigation system applications. Secondly, in an attempt to study the CPSs' vulnerabilities in more detail, we further discuss a methodology to identify potential cyber threats inherent in the given CPSs and quantify the attack severity accordingly. We then develop an analytical algorithm to test the behavior of the CPS under various cyber attack combinations. Compared to a numerical approach, the analytical algorithm enables the prediction of the most effective cyber attack combinations without computing the severity of all possible attack combinations, thereby greatly reducing the

The global burden of paediatric heart disease

DEFF Research Database (Denmark)

Musa, Ndidiamaka L; Hjortdal, Vibeke; Zheleva, Bistra

2017-01-01

An estimated 15 million children die or are crippled annually by treatable or preventable heart disease in low- and middle-income countries. Global efforts to reduce under-5 mortality have focused on reducing death from communicable diseases in low- and middle-income countries with little...... to no attention focusing on paediatric CHD and acquired heart disease. Lack of awareness of CHD and acquired heart disease, access to care, poor healthcare infrastructure, competing health priorities, and a critical shortage of specialists are important reasons why paediatric heart disease has not been addressed...... in low resourced settings. Non-governmental organisations have taken the lead to address these challenges. This review describes the global burden of paediatric heart disease and strategies to improve the quality of care for paediatric heart disease. These strategies would improve outcomes for children...

A retrospective analysis of practice patterns in the management of acute asthma attack across Turkey.

Science.gov (United States)

Türktaş, Haluk; Bavbek, Sevim; Misirligil, Zeynep; Gemicioğlu, Bilun; Mungan, Dilşad

2010-12-01

To evaluate patient characteristics and practice patterns in the management of acute asthma attack at tertiary care centers across Turkey. A total of 294 patients (mean age: 50.4 ± 15.1 years; females: 80.3%) diagnosed with persistent asthma were included in this retrospective study upon their admission to the hospital with an acute asthma attack. Patient demographics, asthma control level, asthma attack severity and the management of the attack were evaluated. There was no influence of gender on asthma control and attack severity. In 57.5% of the patients, asthma attack was moderate. Most patients (78.9%) were hospitalized with longer duration evident in the severe attack. Spirometry and chest X-Ray were the most frequent tests (85.4%), while steroids (72.0% parenteral; 29.0% oral) and short-acting beta-agonists (SABA) + anticholinergics (45.5%) were the main drugs of choice in the attack management. Attack severity and pre-attack asthma control level was significantly correlated (p attack asthma was uncontrolled in 42.6% of the patients with severe attack. Most of the patients were on combination of more than one (two in 38.7% and 3-4 in 31.2%) controller drugs before the attack. Providing country specific data on practice patterns in the management of acute asthma attack in a representative cohort in Turkey, prescription of steroids and SABA + anticholinergics as the main drugs of choice was in line with guidelines while the significant relation of pre-attack asthma control to risk/severity of asthma attack and rate/duration of hospitalization seem to be the leading results of the present study. Copyright © 2010 Elsevier Ltd. All rights reserved.

Clinically relevant diagnostic research in primary care: the example of B-type natriuretic peptides in the detection of heart failure.

Science.gov (United States)

Kelder, Johannes C; Rutten, Frans H; Hoes, Arno W

2009-02-01

With the emergence of novel diagnostic tests, e.g. point-of-care tests, clinically relevant empirical evidence is needed to assess whether such a test should be used in daily practice. With the example of the value of B-type natriuretic peptides (BNP) in the diagnostic assessment of suspected heart failure, we will discuss the major methodological issues crucial in diagnostic research; most notably the choice of the study population and the data analysis with a multivariable approach. BNP have been studied extensively in the emergency care setting, and also several studies in the primary care are available. The usefulness of this test when applied in combination with other readily available tests is still not adequately addressed in the relevant patient domain, i.e. those who are clinically suspected of heart failure by their GP. Future diagnostic research in primary care should be targeted much more at answering the clinically relevant question 'Is it useful to add this (new) test to the other tests I usually perform, including history taking and physical examination, in patients I suspect of having a certain disease'.

Whispering through DDoS attack

OpenAIRE

Miralem Mehic; Jiri Slachta; Miroslav Voznak

2016-01-01

Denial of service (DoS) attack is an attempt of the attacker to disable victim's machine by depleting network or computing resources. If this attack is performed with more than one machine, it is called distributed denial of service (DDoS) attack. Covert channels are those channels which are used for information transmission even though they are neither designed nor intended to transfer information at all. In this article, we investigated the possibility of using of DDoS attack for purposes o...

New Trends in Heart Regeneration: A Review

Directory of Open Access Journals (Sweden)

Kochegarov A

2016-11-01

Full Text Available In this review, we focus on new approaches that could lead to the regeneration of heart muscle and the restoration of cardiac muscle function derived from newly-formed cardiomyocytes. Various strategies for the production of cardiomyocytes from embryonic stem cells, induced pluripotent stem cells, adult bone marrow stem cells and cardiac spheres from human heart biopsies are described. Pathological conditions which lead to atherosclerosis and coronary artery disease often are followed by myocardial infarction causing myocardial cell death. After cell death, there is very little self-regeneration of the cardiac muscle tissue, which is replaced by non-contractile connective tissue, thus weakening the ability of the heart muscle to contract fully and leading to heart failure. A number of experimental research approaches to stimulate heart muscle regeneration with the hope of regaining normal or near normal heart function in the damaged heart muscle have been attempted. Some of these very interesting studies have used a variety of stem cell types in combination with potential cardiogenic differentiation factors in an attempt to promote differentiation of new cardiac muscle for possible future use in the clinical treatment of patients who have suffered heart muscle damage from acute myocardial infarctions or related cardiovascular diseases. Although progress has been made in recent years relative to promoting the differentiation of cardiac muscle tissue from non-muscle cells, much work remains to be done for this technology to be used routinely in translational clinical medicine to treat patients with damaged heart muscle tissue and return such individuals to pre-heart-attack activity levels.

Incidence of congenital heart disease among neonates in a neonatal unit of a tertiary care hospital

International Nuclear Information System (INIS)

Hussain, S.; Sabir, M.U.

2014-01-01

Objectives: To determine the incidence and pattern of various congenital heart disease in a neonatal unit of a tertiary care hospital. Methods: The prospective study was carried out in the neonatal unit of Combined Military Hospital, Rawalpindi, from September 2008 to August 2011. All 5800 neonates admitted with gestational age of >28 weeks irrespective of birthweight were included in the study. Neonatologist/Paediatrician carried out the neonatal examination during the first 12 hours of life. Neonates suspected of having congenital heart disease were further evaluated by pulse oxymetry, X-ray chest and echocardiography to ascertain final diagnosis and type of lesion. Data was collected on a predesigned proforma containing information regarding gender, mode of delivery, gestational age, weight at birth, family history, and associated malformations. SPSS 16 was used for statistical analysis. Results: Of the 5800 neonates, 87 (1.5%) were found to have congenital heart disease with an incidence of 15/1000. There was a male preponderance. Most common lesion was ventricular septal defect 27(31.3%), followed by atrial septal defect 20 (22.9%), patent ductus arteriosus 13 (14.94%), tetralogy of fallot 06 (6.89%), transposition of great arteries 04 (4.59%), Pulmonary stenosis 05 (5.79%) and 03(3.44%) had atrioventricular canal defects. Conclusion: Congenital heart disease is a common congenital anomaly. Its incidence varies from centre to centre due to different factors like nature of the sample, method of detection and early examination by a neonatologist/paediatrician. In this study a higher incidence is reported because it was carried out in a tertiary care unit, which is a referral hospital and all the neonates admitted in the unit were included in the study. (author)

Protecting Cryptographic Memory against Tampering Attack

DEFF Research Database (Denmark)

Mukherjee, Pratyay

In this dissertation we investigate the question of protecting cryptographic devices from tampering attacks. Traditional theoretical analysis of cryptographic devices is based on black-box models which do not take into account the attacks on the implementations, known as physical attacks. In prac......In this dissertation we investigate the question of protecting cryptographic devices from tampering attacks. Traditional theoretical analysis of cryptographic devices is based on black-box models which do not take into account the attacks on the implementations, known as physical attacks....... In practice such attacks can be executed easily, e.g. by heating the device, as substantiated by numerous works in the past decade. Tampering attacks are a class of such physical attacks where the attacker can change the memory/computation, gains additional (non-black-box) knowledge by interacting...... with the faulty device and then tries to break the security. Prior works show that generically approaching such problem is notoriously difficult. So, in this dissertation we attempt to solve an easier question, known as memory-tampering, where the attacker is allowed tamper only with the memory of the device...

Exploiting Hardware Vulnerabilities to Attack Embedded System Devices: a Survey of Potent Microarchitectural Attacks

Directory of Open Access Journals (Sweden)

Apostolos P. Fournaris

2017-07-01

Full Text Available Cyber-Physical system devices nowadays constitute a mixture of Information Technology (IT and Operational Technology (OT systems that are meant to operate harmonically under a security critical framework. As security IT countermeasures are gradually been installed in many embedded system nodes, thus securing them from many well-know cyber attacks there is a lurking danger that is still overlooked. Apart from the software vulnerabilities that typical malicious programs use, there are some very interesting hardware vulnerabilities that can be exploited in order to mount devastating software or hardware attacks (typically undetected by software countermeasures capable of fully compromising any embedded system device. Real-time microarchitecture attacks such as the cache side-channel attacks are such case but also the newly discovered Rowhammer fault injection attack that can be mounted even remotely to gain full access to a device DRAM (Dynamic Random Access Memory. Under the light of the above dangers that are focused on the device hardware structure, in this paper, an overview of this attack field is provided including attacks, threat directives and countermeasures. The goal of this paper is not to exhaustively overview attacks and countermeasures but rather to survey the various, possible, existing attack directions and highlight the security risks that they can pose to security critical embedded systems as well as indicate their strength on compromising the Quality of Service (QoS such systems are designed to provide.

Seven deadliest USB attacks

CERN Document Server

Anderson, Brian

2010-01-01

Do you need to keep up with the latest hacks, attacks, and exploits effecting USB technology? Then you need Seven Deadliest USB Attacks. This book pinpoints the most dangerous hacks and exploits specific to USB, laying out the anatomy of these attacks including how to make your system more secure. You will discover the best ways to defend against these vicious hacks with step-by-step instruction and learn techniques to make your computer and network impenetrable. Attacks detailed in this book include: USB Hacksaw USB Switchblade USB Based Virus/Malicous Code Launch USB Device Overflow RAMdum

Neuroradiological study of transient ischemic attack

Energy Technology Data Exchange (ETDEWEB)

Takusagawa, Yoshihiko; Fujiwara, Yasuhiro; Ichiki, Ken; Suga, Takeshi; Nishigaki, Shinichi

1986-08-01

Fifty-two patients with carotid TIAs and thirteen patients with vertebrobasilar TIAs were investigated by angiography and computed tomography. TIA was diagnosed by clinical symptoms in accordance with the criteria for TIA of the Joint Committee for Stroke Facilities in the U.S.A. (1974). The 65 patients with TIAs included 49 males and 16 females with average age of 63.5 years old at the initial episode of TIA. As for the diseases associated with TIA, hypertension (51 %), diabetes mellitus (15 %) and ischemic heart diseases (11 %) were the major disorders. Atrial fibrillation was observed in 2 cases. Intervals from last TIA attack to angiography were less than 7 days in 22 cases, 8 -- 30 days in 19 cases, 1 -- 4 monthes in 14 cases and more than 4 monthes in 10 cases, respectively. The cases in which angiography was done earlier after attacks displayed more abnormal findings. In 52 patients with caroted TIAs the artherosclerotic change of extracranial portion of the internal carotid artery was found in 14 cases (27 %), that of intracranial portion of the artery in 11 cases (21 %) and both lesions in 2 cases (4 %). On the other hand, in 13 patients with vertebrobasilar TIAs, this change was observed in 4 cases at the extracranival potion and in 1 case at the intracranial potion (siphon) of the internal carotid artery. Abnormal CT findings were found in 29 of 65 patients, namely 9 had ventricular dilatation and brain atrophy, 6 had cerebral infarction which was not associated with associated with symptoms of TIA. In carotid TIAs, Cerebral infarction was associated with symptoms of TIAs in 15 cases, namely 10 had a small low density area in the basal ganglia near the internal capsule and 5 had a low density area in the cortical or subcortical region. All of these 5 cases had cerebral embolism, which recanalized after attacks. (J.P.N.).

Neuroradiological study of transient ischemic attack

International Nuclear Information System (INIS)

Takusagawa, Yoshihiko; Fujiwara, Yasuhiro; Ichiki, Ken; Suga, Takeshi; Nishigaki, Shinichi

1986-01-01

Fifty-two patients with carotid TIAs and thirteen patients with vertebrobasilar TIAs were investigated by angiography and computed tomography. TIA was diagnosed by clinical symptoms in accordance with the criteria for TIA of the Joint Committee for Stroke Facilities in the U.S.A. (1974). The 65 patients with TIAs included 49 males and 16 females with average age of 63.5 years old at the initial episode of TIA. As for the diseases associated with TIA, hypertension (51 %), diabetes mellitus (15 %) and ischemic heart diseases (11 %) were the major disorders. Atrial fibrillation was observed in 2 cases. Intervals from last TIA attack to angiography were less than 7 days in 22 cases, 8 ∼ 30 days in 19 cases, 1 ∼ 4 monthes in 14 cases and more than 4 monthes in 10 cases, respectively. The cases in which angiography was done earlier after attacks displayed more abnormal findings. In 52 patients with caroted TIAs the artherosclerotic change of extracranial portion of the internal carotid artery was found in 14 cases (27 %), that of intracranial portion of the artery in 11 cases (21 %) and both lesions in 2 cases (4 %). On the other hand, in 13 patients with vertebrobasilar TIAs, this change was observed in 4 cases at the extracranival potion and in 1 case at the intracranial potion (siphon) of the internal carotid artery. Abnormal CT findings were found in 29 of 65 patients, namely 9 had ventricular dilatation and brain atrophy, 6 had cerebral infarction which was not associated with associated with symptoms of TIA. In carotid TIAs, Cerebral infarction was associated with symptoms of TIAs in 15 cases, namely 10 had a small low density area in the basal ganglia near the internal capsule and 5 had a low density area in the cortical or subcortical region. All of these 5 cases had cerebral embolism, which recanalized after attacks. (J.P.N.)

Seven Deadliest Unified Communications Attacks

CERN Document Server

York, Dan

2010-01-01

Do you need to keep up with the latest hacks, attacks, and exploits effecting Unified Communications technology? Then you need Seven Deadliest Unified Communication Attacks. This book pinpoints the most dangerous hacks and exploits specific to Unified Communications, laying out the anatomy of these attacks including how to make your system more secure. You will discover the best ways to defend against these vicious hacks with step-by-step instruction and learn techniques to make your computer and network impenetrable. Attacks featured in this book include: UC Ecosystem Attacks Insecure Endpo

Invisible Trojan-horse attack.

Science.gov (United States)

Sajeed, Shihan; Minshull, Carter; Jain, Nitin; Makarov, Vadim

2017-08-21

We demonstrate the experimental feasibility of a Trojan-horse attack that remains nearly invisible to the single-photon detectors employed in practical quantum key distribution (QKD) systems, such as Clavis2 from ID Quantique. We perform a detailed numerical comparison of the attack performance against Scarani-Ac´ın-Ribordy-Gisin (SARG04) QKD protocol at 1924 nm versus that at 1536 nm. The attack strategy was proposed earlier but found to be unsuccessful at the latter wavelength, as reported in N. Jain et al., New J. Phys. 16, 123030 (2014). However at 1924 nm, we show experimentally that the noise response of the detectors to bright pulses is greatly reduced, and show by modeling that the same attack will succeed. The invisible nature of the attack poses a threat to the security of practical QKD if proper countermeasures are not adopted.

Are there long-term benefits in following stable heart failure patients in a heart failure clinic?

DEFF Research Database (Denmark)

Leetmaa, Tina; Villadsen, Henrik; Mikkelsen, Kirsten

2008-01-01

Objectives and Design. This study describes the long-term outcome of 163 patients with stable mild to moderate heart failure (NYHA II-III), who already were enrolled in a heart failure clinic and now were randomized to continued follow-up in the heart failure (HF) clinic or else to usual care (UC...

Psychosocial framework for understanding psychological distress among survivors of the November 26, 2008 Mumbai terror attack: beyond traumatic experiences and emergency medical care.

Science.gov (United States)

Joseph, Jacquleen; Jaswal, Surinder

2014-06-01

The field of "Public Health in Disasters and Complex Emergencies" is replete with either epidemiological studies or studies in the area of hospital preparedness and emergency care. The field is dominated by hospital-based or emergency phase-related literature, with very little attention on long-term health and mental health consequences. The social science, or the public mental health perspective, too, is largely missing. It is in this context that the case report of the November 26, 2008 Mumbai terror attack survivors is presented to bring forth the multi-dimensional and dynamic long-term impacts, and their consequences for psychological well-being, two years after the incident. Based on literature, the report formulates a theoretical framework through which the lived experiences of the survivors is analyzed and understood from a social science perspective. This report is an outcome of the ongoing work with the survivors over a period of two years. A mixed methodology was used. It quantitatively captures the experience of 231 families following the attack, and also uses a self-reporting questionnaire (SRQ), SRQ20, to understand the psychological distress. In-depth qualitative case studies constructed from the process records and in-depth interviews focus on lived experiences of the survivors and explain the patterns emerging from the quantitative analysis. This report outlines the basic profile of the survivors, the immediate consequences of the attack, the support received, psychological consequences, and the key factors contributing to psychological distress. Through analysis of the key factors and the processes emerging from the lived experiences that explain the progression of vulnerability to psychological distress, this report puts forth a psychosocial framework for understanding psychological distress among survivors of the November 26, 2008 Mumbai terror attack.

Depression and coronary artery disease -real heart attack

International Nuclear Information System (INIS)

Farooqi, S.; Ahmed, B.

2001-01-01

Both depression and ischaemic heart disease are said to become the leading causes of morbidity and mortality in developing countries during the next two decades. The relationship between these two disorders has long been speculated but only recently addressed scientifically. A Medline search was conducted to obtain the articles that address the association between depressive disorders and coronary artery disease (CAD). Most studies following large cohorts over a period ranging from 4.5 to 27 years have shown that depression is associated with a significantly high risk of developing CAD. These studies also show that patients who have depression following myocardial infarction hat poorer prognosis on major cardiac end points like reoccurrence of myocardial infarction and death as compared to the non-depressed group. The psychosocial variables associated with depression like social isolation, acute and chronic stressful life events are also associated with increased risk of developing CAD. The mechanisms underlying this association between depression and CAD are unknown at present. The effectiveness of psychosocial interventions in reducing this increased risks have been demonstrated while the trials assessing the efficacy and safety of anti depressed drugs are underway. The implications of these finding are discussed in the context of developing countries. (author)

Whispering through DDoS attack

Directory of Open Access Journals (Sweden)

Miralem Mehic

2016-03-01

Full Text Available Denial of service (DoS attack is an attempt of the attacker to disable victim's machine by depleting network or computing resources. If this attack is performed with more than one machine, it is called distributed denial of service (DDoS attack. Covert channels are those channels which are used for information transmission even though they are neither designed nor intended to transfer information at all. In this article, we investigated the possibility of using of DDoS attack for purposes of hiding data or concealing the existing covert channel. In addition, in this paper we analyzed the possibility of detection of such covert communication with the well-known statistical method. Also, we proposed the coordination mechanisms of the attack which may be used. A lot of research has been done in order to describe and prevent DDoS attacks, yet research on steganography on this field is still scarce.

Health Literacy Influences Heart Failure Knowledge Attainment but Not Self-Efficacy for Self-Care or Adherence to Self-Care over Time

Directory of Open Access Journals (Sweden)

Aleda M. H. Chen

2013-01-01

Full Text Available Background. Inadequate health literacy may be a barrier to gaining knowledge about heart failure (HF self-care expectations, strengthening self-efficacy for self-care behaviors, and adhering to self-care behaviors over time. Objective. To examine if health literacy is associated with HF knowledge, self-efficacy, and self-care adherence longitudinally. Methods. Prior to education, newly referred patients at three HF clinics (N=51, age: 64.7±13.0 years completed assessments of health literacy, HF knowledge, self-efficacy, and adherence to self-care at baseline, 2, and 4 months. Repeated measures analysis of variance with Bonferroni-adjusted alpha levels was used to test longitudinal outcomes. Results. Health literacy was associated with HF knowledge longitudinally (P<0.001 but was not associated with self-efficacy self-care adherence. In posthoc analyses, participants with inadequate health literacy had less HF knowledge than participants with adequate (P<0.001 but not marginal (P=0.073 health literacy. Conclusions. Adequate health literacy was associated with greater HF knowledge but not self-efficacy or adherence to self-care expectations over time. If nurses understand patients’ health literacy level, they may educate patients using methods that promote understanding of concepts. Since interventions that promote self-efficacy and adherence to self-care were not associated with health literacy level, new approaches must be examined.

What components of chronic care organisation relate to better primary care for coronary heart disease patients? An observational study.

Science.gov (United States)

van Lieshout, Jan; Frigola Capell, Eva; Ludt, Sabine; Grol, Richard; Wensing, Michel

2012-01-01

Cardiovascular risk management (CVRM) received by patients shows large variation across countries. In this study we explored the aspects of primary care organisation associated with key components of CVRM in coronary heart disease (CHD) patients. Observational study. 273 primary care practices in Austria, Belgium, England, Finland, France, Germany, The Netherlands, Slovenia, Switzerland and Spain. A random sample of 4563 CHD patients identified by coded diagnoses in eight countries, based on prescription lists and while visiting the practice in one country each. We performed an audit in primary care practices in 10 European countries. We used six indicators to measure key components of CVRM: risk factor recording, antiplatelet therapy, influenza vaccination, blood pressure levels (systolic organisation based on 39 items. Using multilevel regression analyses we explored the effects of practice organisation on CVRM, controlling for patient characteristics. Better overall organisation of a primary care practice was associated with higher scores on three indicators: risk factor registration (B=0.0307, porganisation was not found to be related with recorded blood pressure or cholesterol levels. Only the organisational domains 'self-management support' and 'use of clinical information systems' were linked to three CVRM indicators. A better organisation of a primary care practice was associated with better scores on process indicators of CVRM in CHD patients, but not on intermediate patient outcome measures. Direct support for patients and clinicians seemed most influential.

The gap between policy and practice: a systematic review of patient-centred care interventions in chronic heart failure.

Science.gov (United States)

Kane, P M; Murtagh, F E M; Ryan, K; Mahon, N G; McAdam, B; McQuillan, R; Ellis-Smith, C; Tracey, C; Howley, C; Raleigh, C; O'Gara, G; Higginson, I J; Daveson, B A

2015-11-01

Patient-centred care (PCC) is recommended in policy documents for chronic heart failure (CHF) service provision, yet it lacks an agreed definition. A systematic review was conducted to identify PCC interventions in CHF and to describe the PCC domains and outcomes. Medline, Embase, CINAHL, PsycINFO, ASSIA, the Cochrane database, clinicaltrials.gov, key journals and citations were searched for original studies on patients with CHF staged II-IV using the New York Heart Association (NYHA) classification. Included interventions actively supported patients to play informed, active roles in decision-making about their goals of care. Search terms included 'patient-centred care', 'quality of life' and 'shared decision making'. Of 13,944 screened citations, 15 articles regarding 10 studies were included involving 2540 CHF patients. Three studies were randomised controlled trials, and seven were non-randomised studies. PCC interventions focused on collaborative goal setting between patients and healthcare professionals regarding immediate clinical choices and future care. Core domains included healthcare professional-patient collaboration, identification of patient preferences, patient-identified goals and patient motivation. While the strength of evidence is poor, PCC has been shown to reduce symptom burden, improve health-related quality of life, reduce readmission rates and enhance patient engagement for patients with CHF. There is a small but growing body of evidence, which demonstrates the benefits of a PCC approach to care for CHF patients. Research is needed to identify the key components of effective PCC interventions before being able to deliver on policy recommendations.

The value of the clinical geneticist caring for adults with congenital heart disease: diagnostic yield and patients' perspective

NARCIS (Netherlands)

van Engelen, Klaartje; Baars, Marieke J. H.; Felix, Joyce P.; Postma, Alex V.; Mulder, Barbara J. M.; Smets, Ellen M. A.

2013-01-01

For adult patients with congenital heart disease (CHD), knowledge about the origin and inheritance of their CHD is important. Clinical geneticists may play a significant role in their care. We explored the diagnostic yield of clinical genetic consultation of adult CHD patients, patients' motivations

Managing patients with heart failure: a qualitative study of multidisciplinary teams with specialist heart failure nurses.

Science.gov (United States)

Glogowska, Margaret; Simmonds, Rosemary; McLachlan, Sarah; Cramer, Helen; Sanders, Tom; Johnson, Rachel; Kadam, Umesh T; Lasserson, Daniel S; Purdy, Sarah

2015-09-01

The purpose of this study was to explore the perceptions and experiences of health care clinicians working in multidisciplinary teams that include specialist heart failure nurses when caring for the management of heart failure patients. We used a qualitative in-depth interview study nested in a broader ethnographic study of unplanned admissions in heart failure patients (HoldFAST). We interviewed 24 clinicians across primary, secondary, and community care in 3 locations in the Midlands, South Central, and South West of England. Within a framework of the role and contribution of the heart failure specialist nurse, our study identified 2 thematic areas that the clinicians agreed still represent particular challenges when working with heart failure patients. The first was communication with patients, in particular explaining the diagnosis and helping patients to understand the condition. The participants recognized that such communication was most effective when they had a long-term relationship with patients and families and that the specialist nurse played an important part in achieving this relationship. The second was communication within the team. Multidisciplinary input was especially needed because of the complexity of many patients and issues around medications, and the participants believed the specialist nurse may facilitate team communication. The study highlights the role of specialist heart failure nurses in delivering education tailored to patients and facilitating better liaison among all clinicians, particularly when dealing with the management of comorbidities and drug regimens. The way in which specialist nurses were able to be caseworkers for their patients was perceived as a method of ensuring coordination and continuity of care. © 2015 Annals of Family Medicine, Inc.

Changing Landscape of Congenital Heart Disease.

Science.gov (United States)

Bouma, Berto J; Mulder, Barbara J M

2017-03-17

Congenital heart disease is the most frequently occurring congenital disorder affecting ≈0.8% of live births. Thanks to great efforts and technical improvements, including the development of cardiopulmonary bypass in the 1950s, large-scale repair in these patients became possible, with subsequent dramatic reduction in morbidity and mortality. The ongoing search for progress and the growing understanding of the cardiovascular system and its pathophysiology refined all aspects of care for these patients. As a consequence, survival further increased over the past decades, and a new group of patients, those who survived congenital heart disease into adulthood, emerged. However, a large range of complications raised at the horizon as arrhythmias, endocarditis, pulmonary hypertension, and heart failure, and the need for additional treatment became clear. Technical solutions were sought in perfection and creation of new surgical techniques by developing catheter-based interventions, with elimination of open heart surgery and new electronic devices enabling, for example, multisite pacing and implantation of internal cardiac defibrillators to prevent sudden death. Over time, many pharmaceutical studies were conducted, changing clinical treatment slowly toward evidence-based care, although results were often limited by low numbers and clinical heterogeneity. More attention has been given to secondary issues like sports participation, pregnancy, work, and social-related difficulties. The relevance of these issues was already recognized in the 1970s when the need for specialized centers with multidisciplinary teams was proclaimed. Finally, research has become incorporated in care. Results of intervention studies and registries increased the knowledge on epidemiology of adults with congenital heart disease and their complications during life, and at the end, several guidelines became easily accessible, guiding physicians to deliver care appropriately. Over the past decades

Potential implications of the helical heart in congenital heart defects.

Science.gov (United States)

Corno, Antonio F; Kocica, Mladen J

2007-01-01

The anatomic and functional observations made by Francisco Torrent-Guasp, in particular his discovery of the helical ventricular myocardial band (HVMB), have challenged what has been taught to cardiologists and cardiac surgeons over centuries. A literature debate is ongoing, with interdependent articles and comments from supporters and critics. Adequate understanding of heart structure and function is obviously indispensable for the decision-making process in congenital heart defects. The HVMB described by Torrent-Guasp and the potential impact on the understanding and treatment of congenital heart defects has been analyzed in the following settings: embryology, ventriculo-arterial discordance (transposition of great arteries), Ebstein's anomaly, pulmonary valve regurgitation after repair of tetralogy of Fallot, Ross operation, and other congenital heart defects. The common structural spiral feature is only one of the elements responsible for the functional interaction of right and left ventricles, and understanding the form/function relationship in congenital heart defects is more difficult than for acquired heart disease because of the variety and complexity of congenital heart defects. Individuals involved in the care of patients with congenital heart defects have to be stimulated to consider further investigations and alternative surgical strategies.

Women's knowledge about heart disease: Differences among ethnic and cultural groups in the Israeli Women's Health in Midlife Study.

Science.gov (United States)

Blumstein, Tzvia; Benyamini, Yael; Boyko, Valentina; Lerner-Geva, Liat

2016-01-01

The current investigation aimed to assess levels of knowledge about risk factors for heart disease among midlife Israeli women, and to evaluate the relationship of knowledge to personal risk factors and vulnerability to heart disease. Face-to-face interviews with women aged 45-64 years were conducted during 2004-2006 within three population groups: long-term Jewish residents (LTR), immigrants from the former Soviet Union, and Arab women. The survey instrument included six knowledge statements relating to: the risk after menopause, family history, elevated cholesterol level, diabetes, obesity, and warning signs of a heart attack. The findings showed wide disparities in knowledge by educational level and between immigrants and LTR, after taking into account personal risk factors and education. Personal risk factors were not significantly related to the knowledge items, except for personal history of cardiovascular disease, which was associated with knowledge about "warning signs of a heart attack" and "family history." Women who perceived themselves as more vulnerable to heart disease were more likely to identify several risk factors correctly. These findings stress the need to increase knowledge about heart disease, especially among less educated and minority women, and to emphasize the risk of patients' personal status by health providers.

Bush animal attacks: management of complex injuries in a resource-limited setting

Directory of Open Access Journals (Sweden)

Mitchell Katrina B

2011-12-01

important to understand the management of these attacks in resource-limited health care environment. Further, the growing population and human encroachment on previously wild habitats such as the northwestern Tanzania bush argues for increased community awareness to assist in prevention of human injuries by animals.

Clinical Outcomes in 3343 Children and Adults With Rheumatic Heart Disease From 14 Low- and Middle-Income Countries: Two-Year Follow-Up of the Global Rheumatic Heart Disease Registry (the REMEDY Study).

Science.gov (United States)

Zühlke, Liesl; Karthikeyan, Ganesan; Engel, Mark E; Rangarajan, Sumathy; Mackie, Pam; Cupido-Katya Mauff, Blanche; Islam, Shofiqul; Daniels, Rezeen; Francis, Veronica; Ogendo, Stephen; Gitura, Bernard; Mondo, Charles; Okello, Emmy; Lwabi, Peter; Al-Kebsi, Mohammed M; Hugo-Hamman, Christopher; Sheta, Sahar S; Haileamlak, Abraham; Daniel, Wandimu; Goshu, Dejuma Yadeta; Abdissa, Senbeta G; Desta, Araya G; Shasho, Bekele A; Begna, Dufera M; ElSayed, Ahmed; Ibrahim, Ahmed S; Musuku, John; Bode-Thomas, Fidelia; Yilgwan, Christopher C; Amusa, Ganiyu A; Ige, Olukemi; Okeahialam, Basil; Sutton, Christopher; Misra, Rajeev; Abul Fadl, Azza; Kennedy, Neil; Damasceno, Albertino; Sani, Mahmoud U; Ogah, Okechukwu S; Elhassan, Taiwo OlunugaHuda H M; Mocumbi, Ana Olga; Adeoye, Abiodun M; Mntla, Phindile; Ojji, Dike; Mucumbitsi, Joseph; Teo, Koon; Yusuf, Salim; Mayosi, Bongani M

2016-11-08

There are few contemporary data on the mortality and morbidity associated with rheumatic heart disease or information on their predictors. We report the 2-year follow-up of individuals with rheumatic heart disease from 14 low- and middle-income countries in Africa and Asia. Between January 2010 and November 2012, we enrolled 3343 patients from 25 centers in 14 countries and followed them for 2 years to assess mortality, congestive heart failure, stroke or transient ischemic attack, recurrent acute rheumatic fever, and infective endocarditis. Vital status at 24 months was known for 2960 (88.5%) patients. Two-thirds were female. Although patients were young (median age, 28 years; interquartile range, 18-40), the 2-year case fatality rate was high (500 deaths, 16.9%). Mortality rate was 116.3/1000 patient-years in the first year and 65.4/1000 patient-years in the second year. Median age at death was 28.7 years. Independent predictors of death were severe valve disease (hazard ratio [HR], 2.36; 95% confidence interval [CI], 1.80-3.11), congestive heart failure (HR, 2.16; 95% CI, 1.70-2.72), New York Heart Association functional class III/IV (HR, 1.67; 95% CI, 1.32-2.10), atrial fibrillation (HR, 1.40; 95% CI, 1.10-1.78), and older age (HR, 1.02; 95% CI, 1.01-1.02 per year increase) at enrollment. Postprimary education (HR, 0.67; 95% CI, 0.54-0.85) and female sex (HR, 0.65; 95% CI, 0.52-0.80) were associated with lower risk of death. Two hundred and four (6.9%) patients had new congestive heart failure (incidence, 38.42/1000 patient-years), 46 (1.6%) had a stroke or transient ischemic attack (8.45/1000 patient-years), 19 (0.6%) had recurrent acute rheumatic fever (3.49/1000 patient-years), and 20 (0.7%) had infective endocarditis (3.65/1000 patient-years). Previous stroke and older age were independent predictors of stroke/transient ischemic attack or systemic embolism. Patients from low- and lower-middle-income countries had significantly higher age- and sex

Attack Trees for Practical Security Assessment: Ranking of Attack Scenarios with ADTool 2.0

NARCIS (Netherlands)

Gadyatskaya, Olga; Jhawar, Ravi; Kordy, P.T.; Lounis, Karim; Mauw, Sjouke; Trujillo-Rasua, Rolando

2016-01-01

In this tool demonstration paper we present the ADTool2.0: an open-source software tool for design, manipulation and analysis of attack trees. The tool supports ranking of attack scenarios based on quantitative attributes entered by the user; it is scriptable; and it incorporates attack trees with

Triggers of acute attacks of gout, does age of gout onset matter? A primary care based cross-sectional study.

Science.gov (United States)

Abhishek, Abhishek; Valdes, Ana M; Jenkins, Wendy; Zhang, Weiya; Doherty, Michael

2017-01-01

To determine the proportion of people with gout who self-report triggers of acute attacks; identify the commonly reported triggers, and examine the disease and demographic features associated with self-reporting any trigger(s) of acute attacks of gout. Individuals with gout were asked to fill a questionnaire enquiring about triggers that precipitated their acute gout attacks. Binary logistic regression was used to compute odds ratio (OR) and 95% confidence intervals (CI) to examine the association between having ≥1 self-reported trigger of acute gout and disease and demographic risk factors and to adjust for covariates. All statistical analyses were performed using STATA. 550 participants returned completed questionnaires. 206 (37.5%) reported at least one trigger of acute attacks, and less than 5% reported >2 triggers. Only 28.73% participants reported that their most recent gout attack was triggered by dietary or lifestyle risk factors. The most frequently self-reported triggers were alcohol intake (14.18%), red-meat or sea-food consumption (6%), dehydration (4.91%), injury or excess activity (4.91%), and excessively warm or cold weather (4.36% and 5.45%). Patients who had onset of gout before the age of 50 years were significantly more likely to identify a trigger for precipitating their acute gout attacks (aOR (95%CI) 1.73 (1.12-2.68) after adjusting for covariates. Most people with gout do not identify any triggers for acute attacks, and identifiable triggers are more common in those with young onset gout. Less than 20% people self-reported acute gout attacks from conventionally accepted triggers of gout e.g. alcohol, red-meat intake, while c.5% reported novel triggers such as dehydration, injury or physical activity, and weather extremes.

Positive predictive value and impact of misdiagnosis of a heart failure diagnosis in administrative registers among patients admitted to a University Hospital cardiac care unit

DEFF Research Database (Denmark)

Mard, Shan; Nielsen, Finn Erland

2010-01-01

To evaluate the positive predictive value (PPV) of a diagnosis of heart failure (HF) in the Danish National Registry of Patients (NRP) among patients admitted to a University Hospital cardiac care unit, and to evaluate the impact of misdiagnosing HF.......To evaluate the positive predictive value (PPV) of a diagnosis of heart failure (HF) in the Danish National Registry of Patients (NRP) among patients admitted to a University Hospital cardiac care unit, and to evaluate the impact of misdiagnosing HF....

High satisfaction and low decisional conflict with advance care planning among chronically ill patients with advanced chronic obstructive pulmonary disease or heart failure using an online decision aid: A pilot study.

Science.gov (United States)

Van Scoy, Lauren J; Green, Michael J; Dimmock, Anne Ef; Bascom, Rebecca; Boehmer, John P; Hensel, Jessica K; Hozella, Joshua B; Lehman, Erik B; Schubart, Jane R; Farace, Elana; Stewart, Renee R; Levi, Benjamin H

2016-09-01

Many patients with chronic illnesses report a desire for increased involvement in medical decision-making. This pilot study aimed to explore how patients with exacerbation-prone disease trajectories such as advanced heart failure or chronic obstructive pulmonary disease experience advance care planning using an online decision aid and to compare whether patients with different types of exacerbation-prone illnesses had varied experiences using the tool. Pre-intervention questionnaires measured advance care planning knowledge. Post-intervention questionnaires measured: (1) advance care planning knowledge; (2) satisfaction with tool; (3) decisional conflict; and (4) accuracy of the resultant advance directive. Comparisons were made between patients with heart failure and chronic obstructive pulmonary disease. Over 90% of the patients with heart failure (n = 24) or chronic obstructive pulmonary disease (n = 25) reported being "satisfied" or "highly satisfied" with the tool across all satisfaction domains; over 90% of participants rated the resultant advance directive as "very accurate." Participants reported low decisional conflict. Advance care planning knowledge scores rose by 18% (p < 0.001) post-intervention. There were no significant differences between participants with heart failure and chronic obstructive pulmonary disease. Patients with advanced heart failure and chronic obstructive pulmonary disease were highly satisfied after using an online advance care planning decision aid and had increased knowledge of advance care planning. This tool can be a useful resource for time-constrained clinicians whose patients wish to engage in advance care planning. © The Author(s) 2016.

Revised and updated recommendations for the establishment of primary stroke centers: a summary statement from the brain attack coalition.

Science.gov (United States)

Alberts, Mark J; Latchaw, Richard E; Jagoda, Andy; Wechsler, Lawrence R; Crocco, Todd; George, Mary G; Connolly, E S; Mancini, Barbara; Prudhomme, Stephen; Gress, Daryl; Jensen, Mary E; Bass, Robert; Ruff, Robert; Foell, Kathy; Armonda, Rocco A; Emr, Marian; Warren, Margo; Baranski, Jim; Walker, Michael D

2011-09-01

The formation and certification of Primary Stroke Centers has progressed rapidly since the Brain Attack Coalition's original recommendations in 2000. The purpose of this article is to revise and update our recommendations for Primary Stroke Centers to reflect the latest data and experience. We conducted a literature review using MEDLINE and PubMed from March 2000 to January 2011. The review focused on studies that were relevant for acute stroke diagnosis, treatment, and care. Original references as well as meta-analyses and other care guidelines were also reviewed and included if found to be valid and relevant. Levels of evidence were added to reflect current guideline development practices. Based on the literature review and experience at Primary Stroke Centers, the importance of some elements has been further strengthened, and several new areas have been added. These include (1) the importance of acute stroke teams; (2) the importance of Stroke Units with telemetry monitoring; (3) performance of brain imaging with MRI and diffusion-weighted sequences; (4) assessment of cerebral vasculature with MR angiography or CT angiography; (5) cardiac imaging; (6) early initiation of rehabilitation therapies; and (7) certification by an independent body, including a site visit and disease performance measures. Based on the evidence, several elements of Primary Stroke Centers are particularly important for improving the care of patients with an acute stroke. Additional elements focus on imaging of the brain, the cerebral vasculature, and the heart. These new elements may improve the care and outcomes for patients with stroke cared for at a Primary Stroke Center.

The direct health-care burden of valvular heart disease: evidence from US national survey data

Directory of Open Access Journals (Sweden)

Moore M

2016-10-01

Full Text Available Matt Moore,1 Jie Chen,2 Peter J Mallow,3 John A Rizzo4 1Global Health Economic Strategy, Edwards Lifesciences Inc, Irvine, CA, 2Department of Health Services and Administration, University of Maryland, College Park, MD, 3Health Economics and Outcomes Research, CTI Clinical Trial & Consulting Services Inc, Cincinnati, OH, 4Department of Preventive Medicine and Economics, Stony Brook University, Stony Brook, NY, USA Purpose: This study quantified the overall effects of aortic valve disease (AVD and mitral valve disease (MVD by disease severity on direct health-care costs to insurers and patients.Materials and methods: Based on 1996–2011 data from the Medical Expenditure Panel Survey (MEPS, a large, nationally representative US database, multivariate analyses were performed to assess the relationship between AVD and MVD and direct annual health-care costs to insurers and patients, at individual and US-aggregate levels. Adults aged 18 years and over with diagnosis codes for AVD or MVD based on International Classification of Diseases (ninth revision diagnosis codes were identified. Subjects were further classified as symptomatic AVD, asymptomatic AVD, symptomatic MVD, and asymptomatic MVD. These classifications were determined with clinical assistance and based in part on data availability in the MEPS.Results: The MEPS database included 148 patients with AVD: 53 patients with symptomatic AVD, 95 patients with asymptomatic AVD, and 1,051 with MVD, including 315 patients with symptomatic MVD and 736 patients with asymptomatic MVD. Symptomatic AVD had the largest incremental effect on annual per patient health-care expenditure: $12,789 for symptomatic AVD, $10,816 for asymptomatic AVD, $5,163 for symptomatic MVD, and $1,755 for asymptomatic MVD. When aggregated to the US population, heart-valve disease accounted for an incremental annual cost of $23.4 billion. The largest aggregate annual costs were incurred by patients with symptomatic MVD ($7

The work-averse cyber attacker model : theory and evidence from two million attack signatures

NARCIS (Netherlands)

Allodi, L.; Massacci, F.; Williams, J.

The typical cyber attacker is assumed to be all powerful and to exploit all possible vulnerabilities. In this paper we present, and empirically validate, a novel and more realistic attacker model. The intuition of our model is that an attacker will optimally choose whether to act and weaponize a new

Depression in primary care patients with coronary heart disease: baseline findings from the UPBEAT UK study.

Directory of Open Access Journals (Sweden)

Paul Walters

Full Text Available An association between depression and coronary heart disease is now accepted but there has been little primary care research on this topic. The UPBEAT-UK studies are centred on a cohort of primary patients with coronary heart disease assessed every six months for up to four years. The aim of this research was to determine the prevalence and associations of depression in this cohort at baseline.Participants with coronary heart disease were recruited from general practice registers and assessed for cardiac symptoms, depression, quality of life and social problems.803 people participated. 42% had a documented history of myocardial infarction, 54% a diagnosis of ischaemic heart disease or angina. 44% still experienced chest pain. 7% had an ICD-10 defined depressive disorder. Factors independently associated with this diagnosis were problems living alone (OR 5.49, 95% CI 2.11-13.30, problems carrying out usual activities (OR 3.71, 95% CI 1.93-7.14, experiencing chest pain (OR 3.27, 95% CI 1.58-6.76, other pains or discomfort (OR 3.39, 95% CI 1.42-8.10, younger age (OR 0.95 per year 95% CI 0.92-0.98.Problems living alone, chest pain and disability are important predictors of depression in this population.

Patient and caregiver congruence: the importance of dyads in heart failure care.

Science.gov (United States)

Retrum, Jessica H; Nowels, Carolyn T; Bekelman, David B

2013-01-01

Informal (family) caregivers are integrally involved in chronic heart failure (HF) care. Few studies have examined HF patients and their informal caregiver as a unit in a relationship, or a dyad. Dyad congruence, or consistency in perspective, is relevant to numerous aspects of living with HF and HF care. Incongruence or lack of communication could impair disease management and advance care planning. The purpose of this qualitative study was to examine for congruence and incongruence between HF patients and their informal (family) caregivers. Secondary analyses examined the relationship of congruence to emotional distress and whether dyad relationship characteristics (eg, parent-child vs spouse) were associated with congruence. Thirty-four interviews consisting of HF patients and their current informal caregiver (N = 17 dyads) were conducted. Each dyad member was asked similar questions about managing HF symptoms, psychosocial care, and planning for the future. Interviews were transcribed and analyzed using the general inductive approach. Congruence, incongruence, and lack of communication between patients and caregivers were identified in areas such as managing illness, perceived care needs, perspectives about the future of HF, and end-of-life issues. Seven dyads were generally congruent, 4 were incongruent, and 6 demonstrated a combination of congruence and incongruence. Much of the tension and distress among dyads related to conflicting views about how emotions should be dealt with or expressed. Dyad relationship (parent-child vs spouse) was not clearly associated with congruence, although the relationship did appear to be related to perceived caregiving roles. Several areas of HF clinical and research relevance, including self-care, advance care planning, and communication, were affected by congruence. Further research is needed to define how congruence is related to other relationship characteristics, such as relationship quality, how congruence can best be

Does Uninsurance Affect the Health Outcomes of the Insured?

DEFF Research Database (Denmark)

Daysal, N. Meltem

2012-01-01

In this paper, I examine the impact of uninsured patients on the health of the insured, focusing on one health outcome -- the in-hospital mortality rate of insured heart attack patients. I employ panel data models using patient discharge and hospital financial data from California (1999-2006). My...... results indicate that uninsured patients have an economically significant effect that increases the mortality rate of insured heart attack patients. I show that these results are not driven by alternative explanations, including reverse causality, patient composition effects, sample selection...... of care to insured heart attack patients in response to reduced revenues, the evidence I have suggests a modest increase in the quantity of cardiac services without a corresponding increase in hospital staff....

Valvular Heart Disease.

Science.gov (United States)

Mrsic, Zorana; Hopkins, Scott P; Antevil, Jared L; Mullenix, Philip S

2018-03-01

This article outlines the diagnosis and management of commonly occurring valvular heart diseases for the primary care provider. Basic understanding of pathologic murmurs is important for appropriate referral. Echocardiography is the gold standard for diagnosis and severity grading. Patients with progressive valvular heart disease should be followed annually by cardiology and imaging should be performed based on the severity of valvular dysfunction. Surgery or intervention is recommended only when symptoms dictate or when changes in left ventricular function occur. Surgery or intervention should be performed after discussion by a heart team, including cardiologists and cardiac surgeons. Published by Elsevier Inc.

Nurses' strategies to address self-care aspects related to medication adherence and symptom recognition in heart failure patients: an in-depth look.

Science.gov (United States)

Jaarsma, Tiny; Nikolova-Simons, Mariana; van der Wal, Martje H L

2012-01-01

Despite an increasing body of knowledge on self-care in heart failure patients, the need for effective interventions remains. We sought to deepen the understanding of interventions that heart failure nurses use in clinical practice to improve patient adherence to medication and symptom monitoring. A qualitative study with a directed content analysis was performed, using data from a selected sample of Dutch-speaking heart failure nurses who completed booklets with two vignettes involving medication adherence and symptom recognition. Nurses regularly assess and reassess patients before they decide on an intervention. They evaluate basic/factual information and barriers in a patient's behavior, and try to find room for improvement in a patient's behavior. Interventions that heart failure nurses use to improve adherence to medication and symptom monitoring were grouped into the themes of increasing knowledge, increasing motivation, and providing patients with practical tools. Nurses also described using technology-based tools, increased social support, alternative communication, partnership approaches, and coordination of care to improve adherence to medications and symptom monitoring. Despite a strong focus on educational strategies, nurses also reported other strategies to increase patient adherence. Nurses use several strategies to improve patient adherence that are not incorporated into guidelines. These interventions need to be evaluated for further applications in improving heart failure management. Copyright © 2012 Elsevier Inc. All rights reserved.

Web server attack analyzer

OpenAIRE

Mižišin, Michal

2013-01-01

Web server attack analyzer - Abstract The goal of this work was to create prototype of analyzer of injection flaws attacks on web server. Proposed solution combines capabilities of web application firewall and web server log analyzer. Analysis is based on configurable signatures defined by regular expressions. This paper begins with summary of web attacks, followed by detection techniques analysis on web servers, description and justification of selected implementation. In the end are charact...

Network Protection Against DDoS Attacks

Directory of Open Access Journals (Sweden)

Petr Dzurenda

2015-03-01

Full Text Available The paper deals with possibilities of the network protection against Distributed Denial of Service attacks (DDoS. The basic types of DDoS attacks and their impact on the protected network are presented here. Furthermore, we present basic detection and defense techniques thanks to which it is possible to increase resistance of the protected network or device against DDoS attacks. Moreover, we tested the ability of current commercial Intrusion Prevention Systems (IPS, especially Radware DefensePro 6.10.00 product against the most common types of DDoS attacks. We create five scenarios that are varied in type and strength of the DDoS attacks. The attacks intensity was much greater than the normal intensity of the current DDoS attacks.

Attack Tree Generation by Policy Invalidation

DEFF Research Database (Denmark)

Ivanova, Marieta Georgieva; Probst, Christian W.; Hansen, Rene Rydhof

2015-01-01

through brainstorming of experts. In this work we formalize attack tree generation including human factors; based on recent advances in system models we develop a technique to identify possible attacks analytically, including technical and human factors. Our systematic attack generation is based......Attacks on systems and organisations increasingly exploit human actors, for example through social engineering, complicating their formal treatment and automatic identification. Formalisation of human behaviour is difficult at best, and attacks on socio-technical systems are still mostly identified...... on invalidating policies in the system model by identifying possible sequences of actions that lead to an attack. The generated attacks are precise enough to illustrate the threat, and they are general enough to hide the details of individual steps....

HEART FAILURE – KEEPING STEP WITH THE PROGRESS

Directory of Open Access Journals (Sweden)

Camelia Diaconu

2018-06-01

countries across North America (NA, Central and South America (CSA, Western (WE and Eastern Europe (EE, the Eastern Mediterranean and Africa (EMA, South East Asia (SEA and the Western Pacific (WP, under the study co-chairs, Prof. Gerasimos Filippatos (Greece and Prof. Mihai Gheorghiade (USA. Inter-regional differences in the hospital entry point, comorbidities and precipitants have been observed. Ischemia was a common precipitant in SEA, WP and EMA, whereas non-adherence to diet and medication was more common in NA. There have been also observed differences regarding the treatment, especially in time to initial intravenous therapy. Patients in NA have significantly longer time to first therapy, compared with other regions; this may impact the symptoms, because the sooner the IV therapies are delivered, the sooner symptoms will improve. There are differences regarding the implementation of international heart failure guidelines, which may influence the patients’ outcomes. Researchers from the Institute of Molecular Biotechnology at the Vienna BioCenter have studied the first systems for heart regeneration following complex heart attacks in mammals. In vivo neonatal models showed that, after a heart attack, mice underwent total repair of cardiac injury. This type of repair had been encountered previously in fish, but not in mammals. The researchers set up now genetic systems to identify the molecular signals that mediate this regeneration of the heart. Biotechnologies may become the future of the heart failure treatment.

Valvular heart disease in pregnancy.

Science.gov (United States)

Windram, Jonathan D; Colman, Jack M; Wald, Rachel M; Udell, Jacob A; Siu, Samuel C; Silversides, Candice K

2014-05-01

In women with valvular heart disease, pregnancy-associated cardiovascular changes can contribute to maternal, foetal and neonatal complications. Ideally, a woman with valvular heart disease should receive preconception assessment and counselling from a cardiologist with expertise in pregnancy. For women with moderate- and high-risk valve lesions, appropriate risk stratification and management during pregnancy will optimise outcomes. Pregnancy in women with high-risk lesions, such as severe aortic stenosis, severe mitral stenosis and those with mechanical valves, requires careful planning and coordination of antenatal care by a multidisciplinary team. The purpose of this overview is to describe the expected haemodynamic changes in pregnancy, review pregnancy risks for women with valvular heart disease and discuss strategies for management. Copyright © 2014. Published by Elsevier Ltd.

Terrorists and Suicide Attacks

National Research Council Canada - National Science Library

Cronin, Audrey K

2003-01-01

Suicide attacks by terrorist organizations have become more prevalent globally, and assessing the threat of suicide attacks against the United States and its interests at home and abroad has therefore...

Stochastic Model of TCP SYN Attacks

Directory of Open Access Journals (Sweden)

Simona Ramanauskaitė

2011-08-01

Full Text Available A great proportion of essential services are moving into internet space making the threat of DoS attacks even more actual. To estimate the real risk of some kind of denial of service (DoS attack in real world is difficult, but mathematical and software models make this task easier. In this paper we overview the ways of implementing DoS attack models and offer a stochastic model of SYN flooding attack. It allows evaluating the potential threat of SYN flooding attacks, taking into account both the legitimate system flow as well as the possible attack power. At the same time we can assess the effect of such parameters as buffer capacity, open connection storage in the buffer or filte­ring efficiency on the success of different SYN flooding attacks. This model can be used for other type of memory depletion denial of service attacks.Article in Lithuanian

Attack Trees with Sequential Conjunction

NARCIS (Netherlands)

Jhawar, Ravi; Kordy, Barbara; Mauw, Sjouke; Radomirović, Sasa; Trujillo-Rasua, Rolando

2015-01-01

We provide the first formal foundation of SAND attack trees which are a popular extension of the well-known attack trees. The SAND at- tack tree formalism increases the expressivity of attack trees by intro- ducing the sequential conjunctive operator SAND. This operator enables the modeling of

Compliance with Adult Congenital Heart Disease Guidelines: Are We Following the Recommendations?

Science.gov (United States)

Gerardin, Jennifer F; Menk, Jeremiah S; Pyles, Lee A; Martin, Cindy M; Lohr, Jamie L

2016-05-01

As the adult congenital heart disease population increases, poor transition from pediatric to adult care can lead to suboptimal quality of care and an increase in individual and institutional costs. In 2008, the American College of Cardiology and American Heart Association updated the adult congenital heart disease practice guidelines and in 2011, the American Heart Association recommended transition guidelines to standardize and encourage appropriate timing of transition to adult cardiac services. The objective of this study was to evaluate if patient age or complexity of congenital heart disease influences pediatric cardiologists' decision to transfer care to adult providers and to evaluate the compliance of different types of cardiology providers with current adult congenital heart disease treatment guidelines. A single-center retrospective review of 991 adult congenital heart disease patients identified by ICD-9 code from 2010 to 2012. Academic and community outpatient cardiology clinics. Nine hundred ninety-one patients who are 18 years and older with congenital heart disease. None. The compliance with health maintenance and transfer of care recommendations in the outpatient setting. For patients seen by pediatric cardiologists, only 20% had transfer of care discussions documented, most often in younger simple patients. Significant differences in compliance with preventative health guidelines were found between cardiology provider types. Even though a significant number of adults with congenital heart disease are lost to appropriate follow-up in their third and fourth decades of life, pediatric cardiologists discussed transfer of care with moderate and complex congenital heart disease patients less frequently. Appropriate transfer of adults with congenital heart disease to an adult congenital cardiologist provides an opportunity to reinforce the importance of regular follow-up in adulthood and may improve outcomes as adult congenital cardiologists followed the

Evaluation of the Effect of Educating Self Care Behavior of Heart failure Patients on Economy of Health

Directory of Open Access Journals (Sweden)

Maryam Seraji

2016-08-01

Full Text Available Heart disease is the most costly reason for hospitalization. The purpose of this research was evaluation of the influence of teaching self care behavior for heart failure patients on economy of health in hospitals in the city of Zahedan of Iran in the year 2012.This study was quasi-experimental with a control group in the CCU and Post CCU wards of the hospitals of the city of Zahedan in 2012. The patients were randomly and conveniently placed in two groups of intervention (70 individuals and control (70. The intervention group received an educational package and three months after discharge, both groups were evaluated using interview and phone follow-up as well as coding system (HIS, frequency of admissions and clinic visits and expenditures partaken. Next using descriptive and analytic statistical tests and the SPSS software version 18, the data was analyzed. the results showed that in the intervention group the percent of attendance to the clinic for health check up on an outpatient basis (visit and EKG was 25% in three months before intervention and reached 41/6% at three months after intervention. Percent hospitalization in the CCU three months before intervention was 33/3% and reached 13/3% at three months after intervention and the percent change was 20%. Self care teaching program for patients with Heart failureleads to decreased hospitalization and as a result decreased treatment expenditures

Investigating the Possibility to Individualize Asthma Attack Therapy Based on Attack Severity and Patient Characteristics

Directory of Open Access Journals (Sweden)

Sárkány Zoltán

2016-03-01

Full Text Available Introduction: The objective of this study was to investigate with the help of a computerized simulation model whether the treatment of an acute asthma attack can be individualized based on the severity of the attack and the characteristics of the patient. Material and Method: A stochastic lung model was used to simulate the deposition of 1 nm - 10 μm particles during a mild and a moderate asthma attack. Breathing parameters were varied to maximize deposition, and simulation results were compared with those obtained in the case of a severe asthma attack. In order to investigate the effect of height on the deposition of inhaled particles, another series of simulations was carried out with identical breathing parameters, comparing patient heights of 155 cm, 175 cm and 195 cm. Results: The optimization process yielded an increase in the maximum deposition values of around 6-7% for each type of investigated asthma attack, and the difference between attacks of different degree of severity was around 5% for both the initial and the optimized values, a higher degree of obstruction increasing the amount of deposited particles. Conclusions: Our results suggest that the individualization of asthma attack treatment cannot be based on particles of different size, as the highest deposited fraction in all three types of attacks can be obtained using 0.01 μm particles. The use of a specific set of breathing parameters yields a difference between a mild and a moderate, as well as a moderate and a severe asthma attack of around 5%.

Analytical Characterization of Internet Security Attacks

Science.gov (United States)

Sellke, Sarah H.

2010-01-01

Internet security attacks have drawn significant attention due to their enormously adverse impact. These attacks includes Malware (Viruses, Worms, Trojan Horse), Denial of Service, Packet Sniffer, and Password Attacks. There is an increasing need to provide adequate defense mechanisms against these attacks. My thesis proposal deals with analytical…

Acquired heart conditions in adults with congenital heart disease: a growing problem.

Science.gov (United States)

Tutarel, Oktay

2014-09-01

The number of adults with congenital heart disease is increasing due to the great achievements in the field of paediatric cardiology, congenital heart surgery and intensive care medicine over the last decades. Mortality has shifted away from the infant and childhood period towards adulthood. As congenital heart disease patients get older, a high prevalence of cardiovascular risk factors is encountered similar to the general population. Consequently, the contribution of acquired morbidities, especially acquired heart conditions to patient outcome, is becoming increasingly important. Therefore, to continue the success story of the last decades in the treatment of congenital heart disease and to further improve the outcome of these patients, more attention has to be given to the prevention, detection and adequate therapy of acquired heart conditions. The aim of this review is to give an overview about acquired heart conditions that may be encountered in adults with congenital heart disease. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

[A heart attack: was the patient lucky or unlucky?

NARCIS (Netherlands)

Olde Hartman, T.C.; van Ravesteijn, H.; Lucassen, P.L.B.J.

2012-01-01

CIRCUMSTANCES WERE FAVOURABLE BUT OUTCOME ILL-FATED: The assessment of signs and symptoms in primary care is an important but difficult task for general practitioners (GPs) who have to decide whether symptoms require immediate action or rather a watchful waiting approach. However, the GP may

Anger attacks in obsessive compulsive disorder

Directory of Open Access Journals (Sweden)

Nitesh Prakash Painuly

2011-01-01

Full Text Available Background: Research on anger attacks has been mostly limited to depression, and only a few studies have focused on anger attacks in obsessive compulsive disorder. Materials and Methods: In a cross-sectional study all new obsessive compulsive disorder patients aged 20-60 years attending an outpatient clinic were assessed using the anger attack questionnaire, irritability, depression and anxiety scale (for the direction of the aggressive behavior and quality of life (QOL. Results: The sample consisted of 42 consecutive subjects with obsessive compulsive disorder, out of which 21 (50% had anger attacks. The obsessive compulsive disorder subjects with and without anger attacks did not show significant differences in terms of sociodemographic variables, duration of illness, treatment, and family history. However, subjects with anger attacks had significantly higher prevalence of panic attacks and comorbid depression. Significantly more subjects with anger attacks exhibited aggressive acts toward spouse, parents, children, and other relatives in the form of yelling and threatening to hurt, trying to hurt, and threatening to leave. However, the two groups did not differ significantly in terms of QOL, except for the psychological domain being worse in the subjects with anger attacks. Conclusion: Anger attacks are present in half of the patients with obsessive compulsive disorder, and they correlate with the presence of comorbid depression.

Social media in paediatric heart disease: professional use and opportunities to improve cardiac care.

Science.gov (United States)

Schumacher, Kurt R; Lee, Joyce M; Pasquali, Sara K

2015-12-01

Social media is any type of communication utilising electronic technology that follows two guiding principles: free publishing or sharing of content and ideas and group collaboration and inter-connectedness. Over the last 10 years, social media technology has made tremendous inroads into all facets of communication. Modalities such as Facebook, YouTube, and Twitter are no longer viewed as new communication technologies. Owing to their tremendous usage, they are now common ways to conduct a dialogue with individuals and groups. Greater than 91% of teenagers and 89% of young adults routinely use social media. Further, 24% of teenagers reported being online "almost constantly". These forms of communication are readily used by individuals cared for in the field of paediatric cardiology; thus, they should carry significant interest for cardiology care providers; however, social media's influence on medicine extends beyond use by patients. It directly affects all medical providers, both users and non-users. Further, social media has the ability to improve care for patients with paediatric heart disease. This article details social media's current influence on paediatric cardiology, including considerations for professional use of social media and potential opportunities to improve cardiac care.

Accidents at work in the health care - legal aspects in Poland.

Science.gov (United States)

Szereda, Kamil; Szymańska, Jolanta

2016-01-01

An accident at work is a sudden event caused by external circumstances that occurred in relation to work. Referring to the current legislation, the Supreme Court judgments and the opinions contained in publications, the authors discuss the legal aspects of selected accidents: needle stick injuries, cuts with other sharp tools, heart attacks and strokes among health professionals and social workers in Poland. It has been stressed that defining rigid criteria that allow for stating unequivocal work - accidents relationships would be difficult or even impossible. Especially in the case of medical personnel the long-term and negative impact of stress on health is significant, and thus the occurrence of work accidents - heart attack or stroke. © 2016 MEDPRESS.

Organisation of care for pregnancy in patients with congenital heart disease.

Science.gov (United States)

Roos-Hesselink, Jolien W; Budts, Werner; Walker, Fiona; De Backer, Julie F A; Swan, Lorna; Stones, William; Kranke, Peter; Sliwa-Hahnle, Karen; Johnson, Mark R

2017-12-01

Improvements in surgery have resulted in more women with repaired congenital heart disease (CHD) surviving to adulthood. Women with CHD, who wish to embark on pregnancy require prepregnancy counselling. This consultation should cover several issues such as the long-term prognosis of the mother, fertility and miscarriage rates, recurrence risk of CHD in the baby, drug therapy during pregnancy, estimated maternal risk and outcome, expected fetal outcomes and plans for pregnancy. Prenatal genetic testing is available for those patients with an identified genetic defect using pregestational diagnosis or prenatal diagnosis chorionic villus sampling or amniocentesis. Centralisation of care is needed for high-risk patients. Finally, currently there are no recommendations addressing the issue of the delivery. It is crucial that a dedicated plan for delivery should be available for all cardiac patients. The maternal mortality in low-income to middle-income countries is 14 times higher than in high-income countries and needs additional aspects and dedicated care. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Optimising self-care support for people with heart failure and their caregivers: development of the Rehabilitation Enablement in Chronic Heart Failure (REACH-HF) intervention using intervention mapping.

Science.gov (United States)

Greaves, Colin J; Wingham, Jennifer; Deighan, Carolyn; Doherty, Patrick; Elliott, Jennifer; Armitage, Wendy; Clark, Michelle; Austin, Jackie; Abraham, Charles; Frost, Julia; Singh, Sally; Jolly, Kate; Paul, Kevin; Taylor, Louise; Buckingham, Sarah; Davis, Russell; Dalal, Hasnain; Taylor, Rod S

2016-01-01

We aimed to establish the support needs of people with heart failure and their caregivers and develop an intervention to improve their health-related quality of life. We used intervention mapping to guide the development of our intervention. We identified "targets for change" by synthesising research evidence and international guidelines and consulting with patients, caregivers and health service providers. We then used behaviour change theory, expert opinion and a taxonomy of behaviour change techniques, to identify barriers to and facilitators of change and to match intervention strategies to each target. A patient and public involvement group helped to identify patient and caregiver needs, refine the intervention objectives and strategies and deliver training to the intervention facilitators. A feasibility study (ISRCTN25032672) involving 23 patients, 12 caregivers and seven trained facilitators at four sites assessed the feasibility and acceptability of the intervention and quality of delivery and generated ideas to help refine the intervention. The Rehabilitation Enablement in Chronic Heart Failure (REACH-HF) intervention is a comprehensive self-care support programme comprising the "Heart Failure Manual", a choice of two exercise programmes for patients, a "Family and Friends Resource" for caregivers, a "Progress Tracker" tool and a facilitator training course. The main targets for change are engaging in exercise training, monitoring for symptom deterioration, managing stress and anxiety, managing medications and understanding heart failure. Secondary targets include managing low mood and smoking cessation. The intervention is facilitated by trained healthcare professionals with specialist cardiac experience over 12 weeks, via home and telephone contacts. The feasibility study found high levels of satisfaction and engagement with the intervention from facilitators, patients and caregivers. Intervention fidelity analysis and stakeholder feedback suggested

Seven Deadliest Social Network Attacks

CERN Document Server

Timm, Carl

2010-01-01

Do you need to keep up with the latest hacks, attacks, and exploits effecting social networks? Then you need Seven Deadliest Social Network Attacks. This book pinpoints the most dangerous hacks and exploits specific to social networks like Facebook, Twitter, and MySpace, laying out the anatomy of these attacks including how to make your system more secure. You will discover the best ways to defend against these vicious hacks with step-by-step instruction and learn techniques to make your computer and network impenetrable. Attacks detailed in this book include: Social Networking Infrastruct

Multidisciplinary management of pregnancy in complex congenital heart disease: a model for coordination of care.

Science.gov (United States)

Harris, Rachel C; Fries, Melissa H; Boyle, Annelee; Adeniji-Adele, Hassan; Cherian, Zacharia; Klein, Nancy; John, Anitha S

2014-01-01

With advancements in medical care, many women with complex congenital heart disease (CHD) are now living into adulthood and childbearing years. The strains of pregnancy and parturition can be dangerous in such patients, and careful interdisciplinary plans must be made to optimize maternal and fetal health through this process. Several large studies have been published regarding risk prediction and medical management of pregnancy in complex CHD, though few case studies detailing clinical care plans have been published. The objective of this report is to describe the process of developing a detailed pregnancy and delivery care plan for three women with complex CHD, including perspectives from the multidisciplinary specialists involved in the process. This article demonstrates that collaboration between specialists in the fields of cardiology, anesthesiology, high-risk obstetrics, maternal fetal medicine, and neonatology results in clinically successful individualized treatment plans for the management of pregnancy in complex CHD. Multidisciplinary collaboration is a crucial element in the management of pregnancy in complex CHD. We provide a template used in three cases which can serve as a model for the design of future care plans. © 2014 Wiley Periodicals, Inc.

Guideline on management of the acute asthma attack in children by Italian Society of Pediatrics.

Science.gov (United States)

Indinnimeo, Luciana; Chiappini, Elena; Miraglia Del Giudice, Michele

2018-04-06

Acute asthma attack is a frequent condition in children. It is one of the most common reasons for emergency department (ED) visit and hospitalization. Appropriate care is fundamental, considering both the high prevalence of asthma in children, and its life-threatening risks. Italian Society of Pediatrics recently issued a guideline on the management of acute asthma attack in children over age 2, in ambulatory and emergency department settings. The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology was adopted. A literature search was performed using the Cochrane Library and Medline/PubMed databases, retrieving studies in English or Italian and including children over age 2 year. Inhaled ß 2 agonists are the first line drugs for acute asthma attack in children. Ipratropium bromide should be added in moderate/severe attacks. Early use of systemic steroids is associated with reduced risk of ED visits and hospitalization. High doses of inhaled steroids should not replace systemic steroids. Aminophylline use should be avoided in mild/moderate attacks. Weak evidence supports its use in life-threatening attacks. Epinephrine should not be used in the treatment of acute asthma for its lower cost / benefit ratio, compared to β 2 agonists. Intravenous magnesium solphate could be used in children with severe attacks and/or forced expiratory volume1 (FEV1) lower than 60% predicted, unresponsive to initial inhaled therapy. Heliox could be administered in life-threatening attacks. Leukotriene receptor antagonists are not recommended. This Guideline is expected to be a useful resource in managing acute asthma attacks in children over age 2.

WILD PIG ATTACKS ON HUMANS

Energy Technology Data Exchange (ETDEWEB)

Mayer, J.

2013-04-12

Attacks on humans by wild pigs (Sus scrofa) have been documented since ancient times. However, studies characterizing these incidents are lacking. In an effort to better understand this phenomenon, information was collected from 412 wild pig attacks on humans. Similar to studies of large predator attacks on humans, data came from a variety of sources. The various attacks compiled occurred in seven zoogeographic realms. Most attacks occurred within the species native range, and specifically in rural areas. The occurrence was highest during the winter months and daylight hours. Most happened under non-hunting circumstances and appeared to be unprovoked. Wounded animals were the chief cause of these attacks in hunting situations. The animals involved were typically solitary, male and large in size. The fate of the wild pigs involved in these attacks varied depending upon the circumstances, however, most escaped uninjured. Most human victims were adult males traveling on foot and alone. The most frequent outcome for these victims was physical contact/mauling. The severity of resulting injuries ranged from minor to fatal. Most of the mauled victims had injuries to only one part of their bodies, with legs/feet being the most frequent body part injured. Injuries were primarily in the form of lacerations and punctures. Fatalities were typically due to blood loss. In some cases, serious infections or toxemia resulted from the injuries. Other species (i.e., pets and livestock) were also accompanying some of the humans during these attacks. The fates of these animals varied from escaping uninjured to being killed. Frequency data on both non-hunting and hunting incidents of wild pig attacks on humans at the Savannah River Site, South Carolina, showed quantitatively that such incidents are rare.

Cache timing attacks on recent microarchitectures

DEFF Research Database (Denmark)

Andreou, Alexandres; Bogdanov, Andrey; Tischhauser, Elmar Wolfgang

2017-01-01

Cache timing attacks have been known for a long time, however since the rise of cloud computing and shared hardware resources, such attacks found new potentially devastating applications. One prominent example is S$A (presented by Irazoqui et al at S&P 2015) which is a cache timing attack against...... AES or similar algorithms in virtualized environments. This paper applies variants of this cache timing attack to Intel's latest generation of microprocessors. It enables a spy-process to recover cryptographic keys, interacting with the victim processes only over TCP. The threat model is a logically...... separated but CPU co-located attacker with root privileges. We report successful and practically verified applications of this attack against a wide range of microarchitectures, from a two-core Nehalem processor (i5-650) to two-core Haswell (i7-4600M) and four-core Skylake processors (i7-6700). The attack...

Improving access to important recovery information for heart patients with low health literacy: reflections on practice-based initiatives.

Science.gov (United States)

Naccarella, Lucio; Biuso, Catuscia; Jennings, Amanda; Patsamanis, Harry

2018-05-29

Evidence exists for the association between health literacy and heart health outcomes. Cardiac rehabilitation is critical for recovery from heart attack and reducing hospital readmissions. Despite this, literacy. This brief case study reflects and documents practice-based initiatives by Heart Foundation Victoria to improve access to recovery information for patients with low literacy levels. Three key initiatives, namely the Six Steps To Cardiac Recovery resource, the Love Your Heart book and the nurse ambassador program, were implemented informed by mixed methods that assessed need and capacity at the individual, organisational and systems levels. Key outcomes included increased access to recovery information for patients with low health literacy, nurse knowledge and confidence to engage with patients on recovery information, improved education of patients and improved availability and accessibility of information for patients in diverse formats. Given the challenges involved in addressing heart health literacy, multifaceted practice-based approaches are essential to improve access to recovery information for patients with low literacy levels. What is known about the topic? Significant challenges exist for patients with lower health literacy receiving recovery information after a heart attack in hospitals. What does this paper add? This case study provides insights into a practice-based initiative by Heart Foundation Victoria to improve access to recovery information for patients with low literacy levels. What are the implications for practitioners? Strategies to improve recovery through increased heart health literacy must address the needs of patients, nursing staff and the health system within hospitals. Such strategies need to be multifaceted and designed to build the capacity of nurses, heart patients and their carers, as well as support from hospital management.

The Bridge Project: improving heart failure care in skilled nursing facilities.

Science.gov (United States)

Boxer, Rebecca S; Dolansky, Mary A; Frantz, Megan A; Prosser, Regina; Hitch, Jeanne A; Piña, Ileana L

2012-01-01

Rehospitalization rates and transitions of care for patients with heart failure (HF) continue to be of prominent importance for hospital systems around the United States. Skilled nursing facilities (SNF) are pivotal sites for transition especially for older adults. The purpose of this study was to evaluate in SNF both the (1) current state of HF management (HF admissions, protocols, and staff knowledge) and (2) the acceptability and effect of a HF staff educational program. Four SNF participated in the project, 2 the first year and 2 the second year. SNF were surveyed by discipline as to HF disease management techniques. Staff were evaluated on HF knowledge and confidence in pre- and post-HF disease management training. All-cause rehospitalization rates ranged from 18% to 43% in the 2 SNF evaluated. Overall, there was a lack of identification and tracking of HF patients in all the SNF. There were no HF-specific disease management protocols at any SNF and staff had limited knowledge of HF care. Staff pre and post test scores indicated an improvement in both staff knowledge and confidence in HF management after receiving training. The lack of identification and tracking of patients with HF limits SNF ability to care for patients with HF. HF education for staff is likely important to effective HF management in the SNF. Copyright © 2012 American Medical Directors Association, Inc. Published by Elsevier Inc. All rights reserved.

Understanding heart rate alarm adjustment in the intensive care units through an analytical approach.

Directory of Open Access Journals (Sweden)

Richard L Fidler

Full Text Available Heart rate (HR alarms are prevalent in ICU, and these parameters are configurable. Not much is known about nursing behavior associated with tailoring HR alarm parameters to individual patients to reduce clinical alarm fatigue.To understand the relationship between heart rate (HR alarms and adjustments to reduce unnecessary heart rate alarms.Retrospective, quantitative analysis of an adjudicated database using analytical approaches to understand behaviors surrounding parameter HR alarm adjustments. Patients were sampled from five adult ICUs (77 beds over one month at a quaternary care university medical center. A total of 337 of 461 ICU patients had HR alarms with 53.7% male, mean age 60.3 years, and 39% non-Caucasian. Default HR alarm parameters were 50 and 130 beats per minute (bpm. The occurrence of each alarm, vital signs, and physiologic waveforms was stored in a relational database (SQL server.There were 23,624 HR alarms for analysis, with 65.4% exceeding the upper heart rate limit. Only 51% of patients with HR alarms had parameters adjusted, with a median upper limit change of +5 bpm and -1 bpm lower limit. The median time to first HR parameter adjustment was 17.9 hours, without reduction in alarms occurrence (p = 0.57.HR alarms are prevalent in ICU, and half of HR alarm settings remain at default. There is a long delay between HR alarms and parameters changes, with insufficient changes to decrease HR alarms. Increasing frequency of HR alarms shortens the time to first adjustment. Best practice guidelines for HR alarm limits are needed to reduce alarm fatigue and improve monitoring precision.

The effectiveness of group visits for patients with heart failure on knowledge, quality of life, self-care, and readmissions: a systematic review protocol.

Science.gov (United States)

Slyer, Jason T; Ferrara, Lucille R

The objective of this review is to identify the effectiveness of group visits for patients with heart failure (HF) on knowledge, quality of life, self-care behaviors, and hospital readmissions. BACKGROUND: Heart failure (HF) continues to be a major health burden throughout the world. There are currently over 5.7 million Americans, 15 million Europeans, and 277,800 Australians living with HF. These numbers are expected to double by 2040. Patients and caregivers perform the majority of HF care in the home. Patients with HF need to learn to be successful in self-managing their condition to lessen the burden of symptoms such as fatigue, dyspnea, and edema.Patient education is the primary process used to increase knowledge of self-care practices for patients with HF. Patients with HF need to follow a complex medical regimen while adhering to a low sodium diet and prescribed fluid restrictions. In addition patients monitor their physical condition daily for exacerbation of symptoms or signs of fluid overload. Education, behavior modification, and skill development are necessary for a patient with HF to be successful in self-managing their condition.Most HF education occurs during one-on-one visits between the patient and the health care provider in an examination room during a regular clinic visit. However, there is usually limited time to address all of the needed education topics in an in-depth, meaningful manner with information the patient can take home and utilize in their daily routines.Group visits provide an alternative venue to provide care for this complex patient population. A group visit is an interactive process between a health care provider and a small group of patients and their caregivers who usually share a common medical concern. The participants of group visits can benefit from the knowledge and experiences of the other participants while providing support and encouragement to each other as they learn to cope with living with a chronic condition

Adaptive practices in heart failure care teams: implications for patient-centered care in the context of complexity

Directory of Open Access Journals (Sweden)

Tait GR

2015-08-01

Full Text Available Glendon R Tait,1 Joanna Bates,2 Kori A LaDonna,3 Valerie N Schulz,4 Patricia H Strachan,5 Allan McDougall,3 Lorelei Lingard3 1Department of Psychiatry and Division of Medical Education, Dalhousie University, Halifax, NS, 2Centre for Health Education Scholarship, Vancouver General Hospital, Vancouver, BC, 3Centre for Education Research and Innovation, Schulich School of Medicine and Dentistry, Western University, 4Palliative Care, London Health Sciences Centre, University Hospital, London; 5School of Nursing, McMaster University, Hamilton, ON, Canada Background: Heart failure (HF, one of the three leading causes of death, is a chronic, progressive, incurable disease. There is growing support for integration of palliative care’s holistic approach to suffering, but insufficient understanding of how this would happen in the complex team context of HF care. This study examined how HF care teams, as defined by patients, work together to provide care to patients with advanced disease. Methods: Team members were identified by each participating patient, generating team sampling units (TSUs for each patient. Drawn from five study sites in three Canadian provinces, our dataset consists of 209 interviews from 50 TSUs. Drawing on a theoretical framing of HF teams as complex adaptive systems (CAS, interviews were analyzed using the constant comparative method associated with constructivist grounded theory. Results: This paper centers on the dominant theme of system practices, how HF care delivery is reported to work organizationally, socially, and practically, and describes two subthemes: “the way things work around here”, which were commonplace, routine ways of doing things, and “the way we make things work around here”, which were more conscious, effortful adaptations to usual practice in response to emergent needs. An adaptive practice, often a small alteration to routine, could have amplified effects beyond those intended by the innovating team

Adolescents with congenital heart disease: their opinions about the preparation for transfer to adult care.

Science.gov (United States)

Burström, Åsa; Bratt, Ewa-Lena; Frenckner, Björn; Nisell, Margret; Hanséus, Katarina; Rydberg, Annika; Öjmyr-Joelsson, Maria

2017-07-01

The aim of the study was to explore what adolescents with congenital heart disease (CHD) view as important in the preparation for the transfer to adult care. We performed interviews in four focus groups with adolescents (14-18 years old) at four university hospitals in Sweden. Data was analysed using qualitative content analysis. The analysis revealed one main category; Becoming a manager of the condition and four subcategories; Sufficient knowledge about the health, Be a participant in the care, Parental support, and Communicate with others about the health. The adolescents' ages differentiated the discussion in the groups. The older adolescents seemed to have more interest in transition planning, information and transfer. The younger described more frustrations about communication and handling the disease. To become a manager of the CHD in daily life, the adolescents want disease specific knowledge, which should be communicated in a developmentally appropriate way. Adolescents want to participate and be involved in the transition process. They need support and guidance in how to communicate their CHD. Parental support is fundamental but it change over time. Moreover, peer-support is becoming more significant during the transition process. What is Known: • Transition during adolescence and transfer to adult care for adolescents with CHD is complex, and there is a shift in roles. • Adolescents often have poor knowledge and understanding about their heart condition and the consequences. What is New: • Adolescents call for disease specific information regarding health issues of importance for them in daily life. • Communicating the disease with other is a challenge- peer support from other adolescents with CHD could be a facilitator.

The Cyber-Physical Attacker

DEFF Research Database (Denmark)

Vigo, Roberto

2012-01-01

The world of Cyber-Physical Systems ranges from industrial to national interest applications. Even though these systems are pervading our everyday life, we are still far from fully understanding their security properties. Devising a suitable attacker model is a crucial element when studying...... the security properties of CPSs, as a system cannot be secured without defining the threats it is subject to. In this work an attacker scenario is presented which addresses the peculiarities of a cyber-physical adversary, and we discuss how this scenario relates to other attacker models popular in the security...

Forensics Investigation of Web Application Security Attacks

OpenAIRE

Amor Lazzez; Thabet Slimani

2015-01-01

Nowadays, web applications are popular targets for security attackers. Using specific security mechanisms, we can prevent or detect a security attack on a web application, but we cannot find out the criminal who has carried out the security attack. Being unable to trace back an attack, encourages hackers to launch new attacks on the same system. Web application forensics aims to trace back and attribute a web application security attack to its originator. This may significantly reduce the sec...

Baseline Quality of Life and Risk of Stroke in the ALLHAT Study (Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial).

Science.gov (United States)

Shams, Tanzila; Auchus, Alexander P; Oparil, Suzanne; Wright, Clinton B; Wright, Jackson; Furlan, Anthony J; Sila, Cathy A; Davis, Barry R; Pressel, Sara; Yamal, Jose-Miguel; Einhorn, Paula T; Lerner, Alan J

2017-11-01

The visual analogue scale is a self-reported, validated tool to measure quality of life (QoL). Our purpose was to determine whether baseline QoL predicted strokes in the ALLHAT study (Antihypertensive and Lipid Lowering Treatment to Prevent Heart Attack Trial) and evaluate determinants of poststroke change in QoL. In the ALLHAT study, among the 33 357 patients randomized to treatment arms, 1525 experienced strokes; 1202 (79%) strokes were nonfatal. This study cohort includes 32 318 (97%) subjects who completed the baseline visual analogue scale QoL estimate. QoL was measured on a visual analogue scale and adjusted using a Torrance transformation (transformed QoL [TQoL]). Kaplan-Meier curves and adjusted proportional hazards analyses were used to estimate the effect of TQoL on the risk of stroke, on a continuous scale (0-1) and by quartiles (≤0.81, >0.81≤0.89, >0.89≤0.95, >0.95). We analyzed the change from baseline to first poststroke TQoL using adjusted linear regression. After adjusting for multiple stroke risk factors, the hazard ratio for stroke events for baseline TQoL was 0.93 (95% confidence interval, 0.89-0.98) per 0.1 U increase. The lowest baseline TQoL quartile had a 20% increased stroke risk (hazard ratio=1.20 [95% confidence interval, 1.00-1.44]) compared with the reference highest quartile TQoL. Poststroke TQoL change was significant within all treatment groups ( P ≤0.001). Multivariate regression analysis revealed that baseline TQoL was the strongest predictor of poststroke TQoL with similar results for the untransformed QoL. The lowest baseline TQoL quartile had a 20% higher stroke risk than the highest quartile. Baseline TQoL was the only factor that predicted poststroke change in TQoL. URL: http://www.clinicaltrials.gov. Unique identifier: NCT00000542. © 2017 American Heart Association, Inc.

Low literacy self-care management patient education for a multi-lingual heart failure population: Results of a pilot study.

Science.gov (United States)

Dickson, Victoria Vaughan; Chyun, Deborah; Caridi, Cristina; Gregory, Jill K; Katz, Stuart

2016-02-01

The purpose of this pilot study was to test the impact of language-free, low literacy self-care management patient education materials in an ethnically diverse multilingual heart failure (HF) population. A one group pre-test-post-test design measured changes in self-care, knowledge and health-related quality of life (HRQL) after a 1 month intervention using language-free, low literacy self-care management patient education materials and delivered by a health educator. The ethnically diverse sample (n=21) was predominately male (72%), 48% Black, 42% Hispanic, and 28% marginal/inadequate literacy. There were significant improvements in self-care and knowledge but not HRQL. Language-free, low literacy self-care patient education may facilitate improved self-care and knowledge in diverse populations who are at risk for poor HF outcomes. Copyright © 2015 Elsevier Inc. All rights reserved.

Adaptive cyber-attack modeling system

Science.gov (United States)

Gonsalves, Paul G.; Dougherty, Edward T.

2006-05-01

The pervasiveness of software and networked information systems is evident across a broad spectrum of business and government sectors. Such reliance provides an ample opportunity not only for the nefarious exploits of lone wolf computer hackers, but for more systematic software attacks from organized entities. Much effort and focus has been placed on preventing and ameliorating network and OS attacks, a concomitant emphasis is required to address protection of mission critical software. Typical software protection technique and methodology evaluation and verification and validation (V&V) involves the use of a team of subject matter experts (SMEs) to mimic potential attackers or hackers. This manpower intensive, time-consuming, and potentially cost-prohibitive approach is not amenable to performing the necessary multiple non-subjective analyses required to support quantifying software protection levels. To facilitate the evaluation and V&V of software protection solutions, we have designed and developed a prototype adaptive cyber attack modeling system. Our approach integrates an off-line mechanism for rapid construction of Bayesian belief network (BN) attack models with an on-line model instantiation, adaptation and knowledge acquisition scheme. Off-line model construction is supported via a knowledge elicitation approach for identifying key domain requirements and a process for translating these requirements into a library of BN-based cyber-attack models. On-line attack modeling and knowledge acquisition is supported via BN evidence propagation and model parameter learning.

Predicting Factors of Zone 4 Attack in Volleyball.