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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.

RESULTS

Found (151) clinical trials

Renal Nerve Stimulation and Renal Denervation in Patients With Sympathetic Ventricular Arrhythmias

Rationale Sympathetic activity plays an important role in the pathogenesis of ventricular tachyarrhythmia. Previous studies have shown evidence of significant heritable influences on individual responses to adrenergic stimulation. Catheter-based renal sympathetic denervation (RDN) is a novel treatment option for patients with resistant hypertension, proved to reduce local and whole-body sympathetic ...

Phase

Analysis in the EMERGEncy Between TransVenous Cardiac PACIng Guided by Fluoroscopy Versus Echocardiogram

Approximately 150 subjects will be recruited over a planned recruitment period of 18 months. Patients will be submitted to ecchocardiogram using Philips Envisor, and electrocardiogram with Philips Healthcare PageWriter TC30.

Phase N/A

Detection of Silent Atrial Fibrillation aFter Ischemic StrOke

Atrial fibrillation (AF) is associated with a high risk of stroke and its prevalence increases in subjects aged 65 years. After an ischemic stroke, the use of standard monitoring methods may underestimate the detection rate of AF. Recent studies demonstrated a fourfold to sixfold increase in the detection of AF ...

Phase

Arrhythmia Detection In Obstructive Sleep Apnea (ADIOS)

The purpose of this research study is to learn about arrhythmia detection in obstructive sleep apnea (OSA). For several years patients with OSA have an increased likelihood of having irregular heartbeats. This study will determine how often patients with OSA have irregular heartbeats. This study will also define which OSA ...

Phase N/A

Arrhythmia Prediction Trial

Sudden Cardiac Death (SCD) threatens survival of Coronary Artery Disease and Dilated Cardiomyopathy patients with Heart Failure. Discovering efficient SCD risk stratification markers is of high importance. In this study, heart failure patients will be risk stratified with indices from the Myocardial substrate (QRS, fragmented QRS, Late potentials, LVEF), indices ...

Phase N/A

Evaluation of PET/MR in Patients Selected for Ablation Therapy

This study is performed to assess if PET-MR imaging can improve treatment of patients with irregular heart rate and heart failure. Heart failure occurs when the heart muscle is too weak to do his work correctly. Irregular heart rate can be related to numerous diseases. One category of irregular heart ...

Phase

Utilising Lifemap to Investigate Malignant Arrhythmia Therapy

It is universally recognised that current methods for risk stratification of sudden cardiac death (SCD) are limited. A novel SCD risk marker, the Regional Restitution Instability Index (R2I2), measures the degree of heterogeneity in electrical restitution using data obtained from a standard 12 lead ECG acquired during an invasive electrophysiological ...

Phase N/A

Antithrombotic Therapy in Patients Undergoing CIED Surgery - HEMATOMA NO MORE Registry

Hundreds of thousands patients undergo implantation or replacement of cardiac implantable electronic devices (CIEDs) annually in Europe, and up to 50% of these subjects receive antiplatelet agents or oral anticoagulants. Antithrombotic therapy increases the risk of developing pocket hematoma which in turn is associated with an increased risk of potentially ...

Phase N/A

Assessment Of MRI In Patients With Implanted Cardiac Devices

Cardiac implantable electronic devices (cIEDs) generally refer to implanted pacemakers and defibrillators for patients with cardiac disorders affecting their heart rhythm. Previously, cIEDs have been regarded as a contraindication to magnetic resonance imaging (MRI) scans, with concerns that the magnetic fields of the MRI may cause problems with the patient's ...

Phase N/A

Empiric Quinidine for Asymptomatic Brugada Syndrome

The purpose of this study is to determine if quinidine therapy (not guided by the results of electrophysiologic studies) will reduce the long-term risk of arrhythmic events in asymptomatic Brugada Syndrome.

Phase