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Fast Heart Rate (Tachycardia) Clinical Trials

A listing of Fast Heart Rate (Tachycardia) medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.


Found (12) clinical trials

ICY-AVNRT (Intracardiac CrYoablation for AtrioVentricular Nodal Reentrant Tachycardia), a prospective multi-center, non-randomized, single arm, controlled, unblinded, investigational clinical study. The purpose of this clinical study is to demonstrate the safety and effectiveness of the Freezor® Xtra Cardiac CryoAblation Catheter for the cryoablation of the conducting tissues of the heart in ...

Phase N/A

This study is evaluating 2 different treatment options for persistent atrial fibrillation. In this multi-center, pivotal clinical study, patients are randomized (2:1) to either a convergent procedure that includes both epicardial and endocardial atrial ablation versus standalone endocardial catheter ablation. The study will enroll and randomize one hundred and fifty ...

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

A clinical trial to evaluate treatments for patients with Diabetes Mellitus, Tachycardia, Cardiovascular Disease

In this study, subjects will be randomized to receive a subcutaneous implantable cardioverter defibrillator or Conventional Medical Therapy (CMT). Randomization will be stratified by enrolling site, in a 2:1 (S-ICD:CMT) scheme. Length of follow-up for each subject will be dependent on the date of entry into the study, since all ...

Phase N/A

Verification of Prediction Algorithm

A novel algorithm for determining risk of acute cardiac complications, including cardiac arrest, for patients presenting to the ED has recently been reported. Unlike prior risk stratification tools that relied on basic vital sign data, this algorithm utilizes advanced computing of ECG data to solve the risk classification problem. Data ...

Phase N/A

Registry of Device Implantation

The implantation of cardiac devices has been one of the common standard procedures in the cardiac clinical practice. Pacemakers are implanted for patients with symptomatic bradyarrhythmias. Implantable cardioverter-defibrillators are implanted in order to avoid sudden cardiac death (SCD) in high risk patients such as after myocardial infarction and reduced ejection ...

Phase N/A

Pathophysiology of Orthostatic Intolerance

The purpose of this study is to describe the mechanism of orthostatic intolerance, relying on cardiovascular physiological studies. The syndrome is of undetermined etiology, but the syndrome causes impairment of a number of young adults, females more than males, with symptoms of tachycardia, fatigue, lightheadedness, palpitations, blurred vision, chest discomfort, ...

Phase N/A

Processing and Effects of Cannabis

In Europe, cannabis is the most illicit used drug, mainly for its psychoactive properties (becoming "high" or "stoned"). The active compound in cannabis is THC (tetrahydrocannabinol). In recent years the strength of cannabis (marihuana) available on the market in the Netherland has increased (especially "netherweed"). The THC-content has increased from ...


Clinical Study to Confirm MRI Safety and Effectiveness Using St. Jude Medical (SJM) Cardiac Rhythm Management Systems

This is a prospective, multi-center clinical study designed to confirm the safety and effectiveness of St. Jude Medical low voltage pacemakers, high voltage dual chamber Implantable Cardioverter-Defibrillators (ICD), and Cardiac Resynchronization Therapy Defibrillators (CRT-D) with various leads in an MRI environment. The study will enroll subjects across multiple geographies and ...

Phase N/A

Autoimmune Basis for Postural Tachycardia Syndrome

Postural tachycardia syndrome (POTS) is a debilitating disorder resulting from cardiovascular autonomic dysfunction, has many causes and is very difficult to treat effectively. The investigators have identified the presence of autoantibodies (immune proteins) directed against some receptors of the autonomic nervous system that can cause patient's symptoms on standing. The ...

Phase N/A