Search Medical Condition
Please enter condition
Please choose location from dropdown
Clear Trial Filters

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 (474) clinical trials

The primary objective is to understand the role of ATP in primary prevention patients indicated for ICD therapy. The incidence of all-cause shocks in subjects programmed with shocks only will be compared with subjects programmed to standard therapy (ATP and shock) to assess equivalency. Multivariate analyses will also be performed to ...

Phase N/A

Sponsor has developed a leadless cardiac pacemaker (LCP) system to eliminate leads, pockets, and connectors required by conventional pacemakers and to eliminate associated complications. This concept could improve patient comfort by replacing a surgical procedure with a percutaneous one, eliminating the visible lump and scar at a conventional pacemaker’s pectoral ...

Phase N/A

Prospective, single arm, open-label, multicenter, post-market interventional clinical study to determine, via continuous monitoring with the Reveal XT implantable cardiac monitor (ICM), the incidence of atrial fibrillation (AF) in patients suspected to be at high risk for having AF and to understand how physicians manage these patients once AF has ...

Phase N/A

The Clinical Significance of Portal Hypertension After Cardiac Surgery: a Multicenter Prospective Observational Study

Hypothesis: Portal flow pulsatility detected by Doppler ultrasound during cardiac surgery is an echographic marker of cardiogenic portal hypertension from right ventricular failure and is associated with adverse clinical outcomes. Background: Peri-operative right ventricular failure is associated with a high mortality rate. In this context, organ perfusion is hampered by ...

Phase N/A

Oral Anti-coagulants in Fragile Patients With Percutaneous Endoscopic Gastrostomy and Atrial Fibrillation (ORIGAMI) Pilot Study

Several studies support the safety of direct oral anticoagulants (DOAC) compared to Vitamin K antagonists (VKA) in patients with non-valvular atrial fibrillation. The 2018 EHRA/ESC practical guide on the use of non-vitamin K antagonist oral anticoagulants affirmed that "data have shown that administration in a crushed form (e.g. via a ...

Phase N/A

Comparison of Anticoagulation With Left Atrial Appendage Closure After AF Ablation

This study is a prospective, randomized, multi-center, global investigation to determine if left atrial appendage closure with the WATCHMAN FLX Device is a reasonable alternative to oral anticoagulation in patients after AF ablation. A subject who signs informed consent is considered enrolled in the study. Subjects will be randomized to ...

Phase N/A

Coronariography in OUt of hosPital Cardiac arrEst

Prospective, multicenter and randomized clinical trial. Survivors from Out-of-Hospital Cardiac Arrest (OHCA) who do not show ST elevation in their EKG will be recruited in the present study. Potentially non-cardiac ethiology of the cardiac arrest will be ruled out prior to randomization. Afterwards, patients will be randomized to emergent or ...

Phase N/A

Mechanism and Effects of Manipulating Chloride Homeostasis in Acute Heart Failure

The overarching goal of this proposal is to develop a comprehensive understanding of the biology and therapeutic potential of sodium-free chloride supplementation. While sodium homeostasis has been the focus of substantial investigation, very little research has been devoted to understanding chloride homeostasis. Thus, this proposal is designed to obtain the ...

Phase N/A

Characterization of Arrhythmia Substrate to Ablate Persistent Atrial Fibrillation

The optimal CA strategy for persistent AF remains unknown. Current data highlight the need for a better understanding of the substrate and mechanisms of arrhythmia maintenance in this population. Atrial scar-based catheter ablation has recently emerged as a promising strategy for ablation of AF. However, the available data has limitations ...

Phase N/A