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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 (321) clinical trials

Comparison of Transcatheter Versus Surgical Aortic Valve Replacement in Younger Low Surgical Risk Patients With Severe Aortic Stenosis

BACKGROUND: Acquired aortic valve stenosis (AS) is the most common heart valve disease in the Western World with a prevalence of 2-7% at the age of >65 years. If untreated, it may lead to heart failure and death. Surgical aortic valve replacement (SAVR) until recent years has been the definitive ...

Phase N/A

Determining the Impact of Penicillin in Latent RHD: The GOAL Trial

Rheumatic heart disease (RHD) affects at least 32.9 million people, mostly children living in low-resource settings. Long-term intramuscular benzathine penicillin G (BPG) prophylaxis is proven to prevent progression of chronic valve changes in patients with established rheumatic heart disease (RHD) and to allow regression of valve changes in patients with ...


Effects of High-intensity Interval Training on Exercise Capacity in Patients With Grown-up Congenital Heart Disease

Background Adults with congenital heart disease have long been recommended to refrain from physical exercise. Therefore, they often have significant reduction in exercise capacity. Only recently, regular exercise has been shown to be safe and is nowadays recommended for patients with congenital heart disease. As a result, exercise based rehabilitation ...

Phase N/A

Characterization of the Cardiac Reinnervation of Patients With Transposition of the Great Arteries Long After Repair With the Arterial Switch Operation. Correlation With Electrocardiographic and Exercise Test Parameters

Cardiac denervation is inherent to the arterial switch (ASO) technique for the repair of transposition of the great arteries (TGA) and the long term reinnervation process has not been studied. We sought to describe the reinnervation status of adult patients long after the ASO, to identify areas of myocardial perfusion/innervation ...

Phase N/A

International Electrical Storm Registry

Organized ventricular arrhythmias (ventricular tachycardia (VT), torsades de pointes (TdP) and ventricular fibrillation (VF)) represent a major event in the clinical history of a patient and they can lead to hemodynamic instability and sudden cardiac death (SCD). Recurrences of ventricular arrhythmias and electrical instability have exponentially increased in the last ...

Phase N/A

PCORI Integrated Care (IC) Models for Patient-Centered Outcomes

Study aims. Given the documented need for valuable information about system-level features that can be used to effectively and efficiently support adults in living well with MCC, this study is designed to achieve the following aims: Aim 1: Compare the effectiveness of High-Touch, High-Tech, and Usual Care on primary outcomes ...

Phase N/A

Swiss National Registry of Grown up Congenital Heart Disease Patients

The SWISS GUCH registry will capture epidemiologic data, diagnosis, type of earlier treatment / intervention and cardiac complications. Following each visit, the cardiac complications will be captured as well as the mortality. Every GUCH patient coming for a visit in one of the specialized organisation participating to the registry will ...

Phase N/A


Establish transthoracic echocardiogram (TTE) exams performed with Bay Labs EchoGPS guidance technology can be used in a primary care setting to accurately identify cardiac disease. In Phase I TTE exams with EchoGPS will be compared to findings from a commercially available, FDA 510(k)-cleared reference device (Terason uSmart 3200t, point-of-care ultrasound) ...

Phase N/A

Genetics and Heart Health After Cancer Therapy

The overall objective of this study is to use patient-centered in vitro and in vivo models to answer the fundamental question of whether or not pathogenic mutations in BRCA1/2 result in an increased risk of CV disease

Phase N/A

Mayo AVC Registry and Biobank

Sudden cardiac arrest (SCA) accounts for over 360,000 deaths in the US and 400,000 in Europe per annum, including thousands under the age of 40 who die unexpectedly and without warning. Whilst the majority of SCAs are triggered by heart attacks, in those under the age of 40 years this ...

Phase N/A