Active clinical trials for "Heart Failure"

This is an observational study of the functional capacity of patients with Heart failure with Reduced Ejection Fraction (HFrEF) who are admitted to the hospital for routine medical treatment.

Despite advances in cardiovascular care, the occurrence of heart failure (HF) is steadily increasing. The increase in HF rates poses enormous challenges, as once an individual becomes symptomatic or requires hospitalization with HF, the prognosis remains poor. Therefore, prevention of HF is essential. HF prevention is a critical issue as HF risk factors that include common medical conditions such as hypertension and diabetes are also increasing. However, not everyone with these risk factors develops HF. Using novel blood tests, the investigators propose to identify and treat subjects at higher HF risk to see if the investigators can stabilize or improve ultrasound measures known to be associated with HF risk. This study will enroll only Veterans.

The primary objective is to determine if lead positioning in the lateral wall of the left ventricle in patients meeting criteria for cardiac resynchronization therapy plays a role in determining myocardial function and affects the severity of mitral regurgitation.

In patients with chronic heart failure ACE-inhibitor treatment improves lung diffusion and prevents pulmonary edema after fluid overload. In the western country, 3 population types of ACE genotypes exist (DD, ID, II). It is unknown whether the ACE genotype influences the response to fluid overload in ACE-inhibitor treated chronic heart failure patients.

The purpose of this study is to test the ability of a new X-ray technique called CT angiography to identify significant narrowing of the coronary arteries compared to traditional coronary angiogram.

The goal of this study is to test the efficacy of a financial incentives-based telehealth intervention to reduce 30- and 90-day heart failure (HF) readmissions by tracking and increasing adherence to patient self-care - specifically by incentivizing adherence to prescribed cardiac medication regimen and daily self-weighing. Patients randomized to the treatment arm will be given a cellular-connected scale to use at home, as well as a mobile app on their smartphone that tracks their adherence to daily self-weighing through the scale and cardiac medications via patient photo submission. The health care team will intervene if a sudden increase in weight is detected (2 lbs/day or 5 lbs/week). Financial incentives of $150 are offered for full adherence over 90 days. Each day where the patient does not step on the scale and complete a medication check-in will result in a deduction of $2 per day from the incentive amount to be paid out. The control group will receive the usual discharge instructions as prescribed by their health care team.

To assess the effectiveness of pharmacist's provided education in HF patients, in improving patients' knowledge and self-efficacy, and to assess the impact of this intervention on the rate of hospital readmission and emergency visits at 30-days, 60-days and 90-days after discharge.

This study tests the hypothesis that endogenous bradykinin contributes to effects of a combined angiotensin receptor blocker/neprilysin inhibitor (LCZ696 or Entresto)

Heart failure is a cardiac structural or functional disorder that, despite normal filling pressures, leads to inability to deliver enough oxygen to meet the metabolic needs o tissue. Heart failure is a serious chronic condition that affects a large proportion of the adult population in the world causing high mortality, leading to exercise intolerance and reduced health-related quality of life. Patients included in the cardiac rehabilitation program slow down disease progression, hospitalization decreases, quality of life improves and health expenditures decrease. Despite the frequent use of upper extremities in daily living activities, studies investigating the effect of upper extremity aerobic training on daily living activities, functional exercise capacity and other outcomes are limited. No studies have investigated the effect of upper extremity aerobic exercise training on physical activity level, functional and maximal exercise capacity and other measures in patients with heart failure.

AcoustiCareTM is a non-invasive clinical tool used for the detection of intracardiac pressures using heart sounds in patients with heart failure.