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Dysrhythmia Clinical Trials

A listing of Dysrhythmia 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 (33) clinical trials

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

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

Cerebral Artery Stenosis Coronary Artery Disease and Arrhythmia

There are many reports about the association of coronary artery disease (CAD) and cerebral artery stenosis (CAS), which had been proved to induce stroke and cognition decline after the revascularization including coronary bypass surgery (CABG) or percutaneous coronary intervention. Perfusion defect on nuclear brain scan is also noted to correlate ...

Phase

Product Performance Report: Evaluate Long-term Reliability & Performance of Medtronic Marketed Cardiac Therapy Products

All Medtronic market-released leads and all market-released IPG, ICD and CRT devices are eligible to be included in this study.

Phase N/A

Magnesium to Reduce Implantable Cardioverter Defibrillator (ICD) Shocks and Improve Patient's Quality of Life.

Not all ICD shocks are for ventricular arrhythmias. Some patients receive shocks when they have arrhythmias in the atria (top chambers of the heart). These are called inapproriate shocks, but the pain is similar to the pain patients feel with an appropriate shock (a shock for a ventricular arrhythmia). This ...

Phase

SJM MRI Diagnostic Imaging Registry (IDE)

This study will be performed as part of a regulated, prospective, non-randomized, multi-center clinical study. Subjects will be enrolled, undergo a clinically-indicated MRI scan, and have an assessment of adverse events, device measurements, and clinical utility of the MRI scan images.

Phase N/A

Discrimination of P and T Waves With Linq and Holter

Pilot Study of 20 prospective cardiology patients with loop recorders currently implanted for standard clinical indications. Eligible Subjects will be brought into the office of John Wilson, MD or Marshall Winner, MD. After informed consent is obtained from Hatton Research Staff the following will be performed: - subjects will have ...

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

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