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 565 clinical trials
Synaptic Plasticity in the Epicardial Ganglionated Plexi
Atrial fibrillation (AF) is the most common arrhythmia and the prevalence increase with age. Autonomic nervous system play a critical role in the initiation and maintenance of AF. The intrinsic cardiac autonomic nervous system includes ganglionated plexus (GP) modulate the level of parasympathetic activity to the heart. Experimental and clinical …
Exercise Training in Patients With Persistent or Permanent Atrial Fibrillation
The main purpose of this project is to evaluate the effects of high-intensity interval training (HIIT) compared to moderate-intensity continuous exercise training (MICE) and standard care on exercise capacity and quality of life in patients with persistent or permanent atrial fibrillation. Positive findings are vitally important for these patients, given …
QOL Improvement After Cardioversion of Persistent AF (QOL-CAFRCT)
Atrial fibrillation (AF) is a type of irregular heart rhythm due to electrical signal disturbances of the heart. It is a very common arrhythmia and the risk of developing AF increases with age and with other risk factors such as diabetes, high blood pressure, and underlying heart disease. The main …
Optimal Antiplatelet Therapy Following Left Atrial Appendage Closure in Dialyzed Patients
SAFE-LAAC CKD Trial has been designed to gather data on the most optimal strategy of antiplatelet therapy after transcatheter left atrial appendage occlusion with Amplatzer or WATCHMAN device in patients with the end-stage renal disease treated with chronic haemodialysis or peritoneal dialysis
Safety and Performance of a Pulsed Field Device for Global Mapping and Ablation of the Left Atrium for the Treatment of Atrial Fibrillation
The purpose of this study is to provide clinical data pertaining to the safety and performance of the Globe Mapping and Pulsed Field Ablation System for treating subjects with atrial fibrillation (AF).
Waveform Periodicity Analysis in Patients With Persistent Atrial Fibrillation
STUDY DESIGN A prospective study. OBJECTIVE A single center clinical trial on the analysis of intracardiac atrial electrogram waveform periodicity for catheter ablation of persistent atrial fibrillation with OCTARAY™ Mapping Catheter, as prospective randomized controlled study. HYPOTHESIS The critical atrial substrates in maintaining persistent atrial fibrillation could be identified by …
CardioFocus HeartLight Post-Approval Study
This is a post-approval study to evaluate the clinical outcomes in a cohort of participants treated during commercial use of the HeartLight System to confirm results of the previously conducted pivotal clinical study.
Device-based Rate Versus Rhythm Control in Symptomatic Recent-onset Atrial Fibrillation (RACE 9 OBSERVE-AF)
Continuous heart rhythm monitoring elucidated the recurrent and transient nature of recent-onset atrial fibrillation (AF). The RACE7 ACWAS showed that a wait-and-see approach (WAS) in patients with recent-onset AF (rate control for symptom relief followed by delayed cardioversion if needed <48h) allows spontaneous conversion to sinus rhythm in 69% of …
A Study of Stellate Ganglion Block for Prevention of Atrial Fibrillation
The purpose of this study is to test if a nerve block procedure called a stellate ganglion block can help decrease the chance of atrial fibrillation after surgery. Atrial fibrillation is the abnormal, fast beating of the upper chambers of the heart. Stellate ganglion blockade has shown to decrease other …
The Effect of Beta-blocker on Chronotropic Response and Cardiorespiratory Fitness in Patients With Atrial Fibrillation
This is a prospective study to evaluate changes in exercise capacity and chronotropic response to exercise before and after beta-blocker dosage reduction in patients with atrial fibrillation (AF).
