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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 (143) clinical trials

Mobile Phone Detection of Atrial Fibrillation

In the this case-control study, 300 patients being treated in the wards of Heart Center and Department of Acute Internal Medicine of Turku University Hospital in Turku, Finland between April and September 2017 were included in the study. Patients were assigned to two groups according to the prevalent heart rhythm ...

Phase N/A

Worm Study: Modifier Genes in Sudden Cardiac Death

In a large Dutch SCN5A founder population with malignant ventricular arrhythmias, the investigators aim to identify genetic modifiers by means of whole-exome sequencing and to establish a comprehensive genotype-phenotype correlation, focussing on clinical and cellular electrophysiological characteristics and neurocardiac modulation.

Phase N/A

Safety of External Electrocardioversion in Device Patients

Introduction Atrial arrhythmias are a common comorbidity in patients with cardiac rhythm management (CRM) devices, such as pacemakers and ICD. External electrical cardioversion is an established method to achieve rhythm control in patients with atrial arrhythmia. A paucity of data on safety and efficacy of external electrical cardioversion in patients ...

Phase N/A

Genetics of Cardiovascular and Neuromuscular Disease

We are studying the genetics of human cardiovascular and neuromuscular disease. There are many different genetic regions that have been associated with the development of cardiomyopathy. An equal number of genetic regions have been associated with muscular dystrophy and there is overlap because some of the identical genes, when mutated, ...

Phase N/A

A Post-market Clinical Evaluation of St. Jude Medical MR Conditional ICD System on Patients Undergoing Magnetic Resonance Imaging

This clinical investigation is a prospective, multicenter, 2-phase, single arm, Asian study. In the 1st phase patients will be enrolled within 60 days of implant with a St. Jude Medical MR Conditional ICD System approved for thoracic scan with 1.5 Tesla MRI scanning machines. In the 2nd phase patients will ...

Phase N/A

Efficacy of Dyno on Symptomatic Arrhythmia

Individuals with symptomatic arrhythmia without known arrhythmia were recruited. Participants were required to have access to the internet via WiFi and to be able to operate the Dyno system after simple instruction. Written consent was obtained, and eligible participants were randomized (1:1) to an intervention (Dyno) group or RC group.

Phase N/A

Abnormal QT-Response to the Sudden Tachycardia Provoked by Standing in Individuals With Drug-induced Long QT Syndrome

The drug-induced long QT syndrome (diLQTS) describes a clinical entity in which administration of a drug produces marked prolongation of the QT interval of the electrocardiogram, associated with the development of a polymorphic ventricular tachycardia, termed torsades de pointes (TdP). Drugs that produce diLQTS block the repolarizing current, IKr, encoded ...

Phase N/A

Zero-fluoroscopic Navigation Versus Conventional Fluoroscopic Navigation for Double-chamber Pacemaker Implantation

Permanent pacemaker is a well-established treatment to treat patients with a wide range of heart rhythm disturbances. Fluoroscopy is the imaging modality routinely used for cardiac device implantation and electrophysiological procedures.Due to the rising concern regarding the harmful effects of radiation exposure to both the patients and operation staffs, novel ...

Phase N/A

Cardiac MRI After Pacemaker Replacement

The trial is designed To investigate the cardiac MRI related adverse event-free rate in patients with long term implanted coradial pacing leads (Fineline-II) after implantable pulse generator (IPG) exchange to a MRI conditional system (short term and long term): Safety. To assess the technical performance of MRI conditional pacemaker systems ...


Safety of Magnetic Resonance Imaging in Non-MRI Conditional Pacemakers and ICD Devices

The primary objective of the study is to determine the safety of MRI in patients with non-MRI conditional pacemakers. The secondary objective is to determine if there are clinically relevant parameter changes in the devices.

Phase N/A