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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 (172) clinical trials

Increasing Detection of Sub-Clinical Atrial Fibrillation in Defibrillator Patients With the Use of a VDD-ICD Lead

Recipients of implantable defibrillators (ICD) are at high risk of developing both AF and stroke, given the presence of multiple cardiovascular risk factors. Oral anticoagulation can prevent most strokes in patients with AF; provided that AF is recognized before a stroke occurs. Up to about 40% of incident AF may ...

Phase N/A

Heart Failure and Sudden Cardiac Death Japan Registry

The purpose of this observational registry is to collect clinical events and outcome data in 4 different study populations (cohorts), with a majority of Japanese subjects, that are at risk of sudden cardiac death (SCD) and heart failure (HF) events. These event rates will be compared with available published data ...

Phase N/A

Observation of ImageReady MR Conditional Defibrillation System in China

This is a multi-center, prospective, single-arm study, aimed to observe the safety and effectiveness of ImageReady MR conditional defibrillation system in a Chinese population.It will enroll 20 subjects in 5 sites in China.The primary safety endpoint is MR scan-related Complication-free rate between the MR Scan and the MRI + 1 ...

Phase N/A

Left Atrial Appendage Occlusion With WATCHMAN Device in Patients With Non-valvular Atrial Fibrillation and End-stage Chronic Kidney Disease on Hemodialysis

Atrial fibrillation (AF) is more common in patients with renal disease compared to the general population an risk increase to as much as 10 times in patients on hemodialysis (HD). Stroke is an important cause of morbidity, mortality and suffering for patients with end-stage chronic kidney disease (ESCKD) on hemodialysis.The ...

Phase N/A

Effect of Ivabradine in Stage D HF/Cardiogenic Shock Patients on Dobutamine

This study will explore the hypothesis that Ivabradine will decrease heart rate (HR) and improve hemodynamics in patients with advanced HF on inotropic treatment. This is a randomized, double blind, single center trial will include 40 consecutive patients admitted for Stage D HF/ CS who will require continuous infusion of ...


Real Zero Fluoroscopy Catheter Ablation.

Catheter ablation is a well-established treatment to treat patients with a wide scope of heart arrhythmias. The study is an investigator-initiated, retrospective analysis of prospectively collected data. The study population consists of patients with right-sided arrhythmias who underwent zero-fluoroscopy catheter ablation between the years 2016 and 2018 in 3 centers ...

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

Moderato System: A Double-Blind Randomized Trial Ver 1.1

Protocol CS-03 Ver 1.1 (NCT02837445) was amended at the advice of the Scientific Advisory to protocol CS-03 Version 3.0 with more stringent hypertension inclusion criteria and different observation intervals for efficacy and safety. In CS-03 Version 3.0 the time of the primary efficacy endpoint was reduced from 6 months to ...

Phase N/A

Avoid Transvenous Leads in Appropriate Subjects

The purpose of the study is to compare standard, single chamber transvenous ICD to sub-cutaneous ICD in occurrence of perioperative and long term device related complications and failed appropriate clinical shocks and arrhythmic death.

Phase N/A

3T MRI CIED Post-Approval Study

The purpose of this study is to evaluate product performance of Magnetic Resonance (MR) Conditional Cardiac Implantable Electronic Devices (CIED) following 3 tesla (3T) MRI exposure. This will be achieved by evaluating the changes in pacing capture threshold (PCT) measurements following 3T MRI scan exposure. This study is required by ...

Phase N/A