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Arrhythmia Clinical Trials

A listing of Arrhythmia medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.


Found (483) clinical trials

Electronic S3 Prediction of Hospital Readmissions for HF Exacerbation

Heart failure (HF) is a complex clinical syndrome that results from any structural or functional impairment of the heart that affects the filling or ejection of blood in a cardiac cycle. HF manifests clinically as fatigue and dyspnea (shortness of breath). This may in turn result in exercise intolerance and ...

Phase N/A

The Improving ATTENDance in Cardiac Rehabilitation Trial

The benefits of cardiac rehabilitation are well known. However, despite center based cardiac rehabilitation (CBCR) representing guideline-based care for patients with cardiovascular disease, most patients do not complete the maximum number of sessions allowed by third party insurance payers. As such, many patients may not be receiving the full clinical ...

Phase N/A

Mid-Q Response Study

The Mid-Q Response study is a prospective, multi-center, randomized controlled, interventional, single-blinded, post-market study. The purpose of the Mid-Q Response study is to test the hypothesis that the AdaptivCRT (aCRT) algorithm is superior to standard CRT therapy regarding patient outcomes in CRT indicated patients with moderate QRS duration, preserved atrioventricular ...

Phase N/A

Change of NLRP3 Inflammasome Expression Level Symptoms and Functional Status in HFpEF Patients Treated With ARNI

The study will integrate data from two trials involving a total of 90 participants with heart failure. Depending on the using of ARNI, participants in HFpEF group will be divided into two groups. The diagnostic criteria for HFpEF is: (1) left ventricular ejection fraction 50% (2with the symptoms and/or signs ...

Phase N/A

Norwegian Study of Persistent Atrial Fibrillation Treatment: Cryoballoon Versus Radiofrequency Catheter Ablation

The purpose of this randomized clinical trial is to compare the efficacy and safety of pulmonary vein isolation with either the second generation cryoballoon (Arctic Front Advance) or a radiofrequency ablation technique with an irrigated ablation catheter (TactiCath Quartz) . A total of 128 patients with persistent or longstanding persistent ...

Phase N/A

Electro-acupuncture (EA) in Children Undergoing Procedures for Congenital Heart Defects.

This investigation is a single site, randomized, blinded, sham controlled, parallel group study to identify whether EA is a beneficial anesthesia adjunct in children undergoing procedures on their congenital heart defects. Study subjects age's birth to eighteen years, undergoing cardiac surgery for their congenital heart lesions will be considered for ...

Phase N/A

Environmental Polymorphisms Registry

We are establishing a registry-based cohort and repository of biological (e.g. blood, urine,saliva, etc.) and environmental (e.g. household dust) specimens (approximately 20,000 participants) in which the donated specimens are linked to the donor s identities, contact information, and some basic demographics through a personal identification number (PIN). Specimens are available ...

Phase N/A

eHealth-based Bavarian Alternative Detection of Atrial Fibrillation: A Randomized Controlled Trial (eBRAVE-AF)

Atrial fibrillation (AF) is the most common arrhythmia in western countries and causes of up to one quarter of ischemic strokes. The randomized eHealth-based Bavarian Alternative Detection of Atrial Fibrillation study (eBRAVE-AF) tests the efficacy of an e-health based strategy for the detection of AF. The e-health-based strategy consists of ...

Phase N/A

Safety and Effectiveness of the Orsiro Sirolimus Eluting Coronary Stent System in Subjects With Coronary Artery Lesions

BIOFLOW-VII is a prospective, multicenter, single-arm study. Subjects with coronary artery disease (CAD) who undergo an on-label percutaneous coronary intervention (PCI) with a placed Orsiro stent within the prior 24 hours will be screened post-index procedure per the protocol inclusion and exclusion criteria. Following the index procedure and study enrollment, ...

Phase N/A

Atrial Fibrillation Ablation Registry

Electro anatomical remodelling of the atria due to ageing or structural heart disease leads to AF which in turn leads to cardiac electrical and structural remodelling. In case of advanced remodelling restoration of sinus rhythm (SR) becomes more difficult and the results of catheter ablation are disappointing. Furthermore, there is ...

Phase N/A