heart-failure Clinical Trials
A listing of heart-failure medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 845 clinical trials
Multimodality Imaging in the Screening, Diagnosis and Risk StratifictiON of HFpEF
The incidence of Heart failure with preserved ejection fraction (HFpEF) in Heart failure patients increases rapidly. However, the current clinical awareness is insufficient, and the cardiac structural and functional injury are not well understood. It is difficult to recognize the subclinical changes of the cardiac in the early stage with …
Physical Activity, Cardiac and Skeletal Muscle Energetics in Healthy Subjects and HFpEF Patients
This research is being done to better understand the relationship between information collected by wearable devices and clinical measurements in people with heart failure with preserved ejection fraction (HFpEF) and others without HFpEF. This is an observational study with no study intervention or randomization. Participants will undergo baseline history and …
The Prognostic Role and Diagnostic Efficacy of Exercise Right Heart Catheterization With a Simultaneous Echocardiography in Patients With Dyspnea on Exertion
To evaluate the role of exercise hemodynamic testing in the diagnostic workup for patients with dyspnea on exertion referred to the catheterization lab.
Application of Multimodal Large Language Model in HFpEF
This study will validate the effectiveness of a multimodal large language model to screen for heart failure with preserved ejection fraction (HFpEF), comparing it with the traditional clinical standardized assessment process.
The Effect of Adiposity on Muscle and Microvascular Function in HFpEF
This project is an observational study in patients with heart failure with preserved ejection fraction (HFpEF) who are candidates for treatment with weight loss medication to manage obesity or diabetes as part of their standard clinical care. This study will include multiple experimental visits before and after treatment (minimum 7 …
Provocative Tests for HFpEF
Diagnosing heart failure with preserved ejection fraction (HFpEF) in patients complaining exertional breathlessness can be challenging: diagnostic algorithms and scores have low sensitivity, and ageing-associated comorbidities can complicate the interpretation of symptoms. Thus, exercise right heart catheterization (RHC) or invasive cardiopulmonary exercise test (iCPET) have been advocated as gold-standard methods …
Comparison of Cardiac Index and Stroke-volume-index Measured by Pulmonary Artery Catheter, FloTrac® and Argos® in Cardiac Surgery Patients.
A comparison of cardiac performance determined by stroke-volume-index measured by different mechanisms in patients during and after cardiac surgery: Pulmonary artery catheter Flo Trac Argos Monitor Investigations will be done in theater and on ICU in ventilated and spontaneously breathing patients.
Cardiac Amyloidosis in HFpEF
Heart failure with preserved ejection fraction (HFpEF) accounts for half of heart failure cases with heterogenous cause and variable presentations. The diagnosis of HFpEF required clinical signs and symptoms of HF, normal left ventricular ejection fraction (LVEF) and evidence of diastolic dysfunction. No treatment has been shown in recent major …
Distribution and Clinical Implication of CMD in Patients With HFpEF Without Significant CAD
To evaluate the incidence of coronary microvascular dysfunction (CMD) and its' prognostic implication in patients who have diagnosed as heart failure with preserved ejection fraction (HFpEF) confirmed by HFA-PEFF scoring system without functionally significant coronary artery disease.
Women's Ischemia Syndrome Evaluation (WISE) Pre-HFpEF
The purpose of this study is to examine small vessel disease (a condition in which the small arteries in the heart become narrowed). The investigators want to know how the small vessel disease contributes to pre-HFpEF (a condition with inadequate heart muscle function in the setting of preserved muscle pumping) …
