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 840 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 …
Paced Heart Rate Acceleration for Cardiac Conditioning
A clinical trial of exercise-similar heart rate acceleration delivered via cardiac pacing vs. sham intervention in subjects at rest will be performed. The study population comprises subjects with guideline-directed medically managed left ventricular dysfunction due to ischemic or non-ischemic cardiomyopathy and an existing implantable cardioverter defibrillator or biventricular implantable cardioverter …
Atrioventricular Node Ablation and Conduction System Pacing in Patients With Well Controlled Permanent Atrial Fibrillation (AF), Heart Failure and Preserved Ejection Fraction: Heart Rate Regularization Versus Medical Rate Control
The goal of this clinical trial is to assess the clinical efficacy of physiological pacing combined with atrioventricular node ablation, in patients with Heart Failure with preserved Ejection Fraction (HFpEF) and well controlled permanent atrial fibrillation.The main question it aims to answer is that heart rate regularization added to physiological …
Matching Perfusion and Metabolic Activity in HFpEF
This study will test whether pharmacologic agents that increase perfusion \[Potassium Nitrate (KNO3)\], with and without additional supplements that may improve mitochondrial function \[Propionyl-L-Carnitine (PLC) and Nicotinamide Riboside (NR)\], improve submaximal exercise endurance and skeletal muscle oxidative phosphorylation capacity (SkM OxPhos) in participants with Heart Failure with Preserved Ejection Fraction …
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 …
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.
Exercise Capacity According to Coronary Microvascular Dysfunction and Body Composition
The correlation of coronary microvascular function and body composition with cardiopulmonary exercise capacity will be assessed in patients with heart failure with preserved ejection fraction.
The Effect of a High Fiber Diet and High-Intensity Interval Exercise in Patients With HFpEF
This study is trying to find out how best to improve common measures of health and survival in those diagnosed with heart failure with preserved ejection fraction (HFpEF) through the implementation of 4 weeks of an exercise training program consisting of high intensity interval training, dietary approaches to stop hypertension …
The PeriCut Catheter System Early Feasibility Study (REIMAGINE-HFpEF)
The PeriCut early feasibility study will evaluate the safety and feasibility of successfully performing a minimally invasive pericardiotomy in patients with heart failure with preserved ejection fraction using the PeriCut Catheter System.
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.
