View clinical trials related to Atrial Arrhythmia.
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Interventional, prospective, non-randomized, single-center, non-controlled clinical investigation as part of the premarket clinical evaluation of VX1+ medical device, aiming to verify that VX1+ in bidirectional configuration with auto-tagging function is both ergonomic and reliable for dispersed electrograms detection and automatic tagging on 3D-map in real-time.
In a cohort of patients electively treated for atrial arrhythmia with IV sotalol (initiation or dose escalation), this study will describe patient characteristics, short-term safety and efficacy, electrocardiographic monitoring, and PK and PD parameters (in a subset) associated with IV dosing approach.
The Pulsed Field Ablation System Study for Atrial Fibrillation (PFA-AF)
This feasibility study will develop and evaluate pathways to identify participants with wearable-detected absoulute Arrhythmia (AA) and to enable local study teams to contact them regarding participation in a controlled trial of oral anticoagulation in this population, which will be conducted after the feasibility study.
A multimodal strategy integrating esophageal visualization with the multidetector computed tomography (MDCT) and simultaneous temperature monitoring has never been put into practice. We have developed an isodistance map (esophageal print) to depict the atrio-esophageal relationship and to analyze the esophageal position peri procedurally. The present randomized study intends to analyze the usefulness of the esophageal print in predicting local thermal heating of the esophagus.
The purpose of this study is to evaluate the safety and efficacy of apixaban for the prevention of thromboembolism in adult patients with congenital heart disease (CHD) and non-valvular atrial arrhythmias (AA)
The FIRE AND ICE II Trial (Pilot) is the pilot phase of a prospective, randomized, single-blinded, multi-center, interventional post-market clinical trial, comparing efficacy and safety of isolation of the pulmonary veins (PVI) using a Cryoballoon catheter or radiofrequency ablation with a ThermoCool® Smarttouch® catheter in subjects with persistent atrial fibrillation (AF).
This study is intended to compare the feasibility, safety and efficacy of a zero-fluoroscopic approach with conventional fluoroscopic approach as performing catheter ablation of right atrial arrhythmias.
Implantation of internal defibrillators, capable of monitoring the heart and shocking life threatening arrhythmias back to normal rhythm, for patients with severe heart failure increases the probability of survival. Arrhythmias of the atria of the heart are common in these patients. Administering a direct current electrical shock under anesthesia (cardioversion) is the method of choice to reestablish normal sinus rhythm in this instance. Safety and efficacy of external electrical cardioversion (CV) in patients with ICDs was demonstrated in several studies. Safety of internal cardioversion (shocking the heart back into normal rhythm via the implanted defibrillator) was described in several smaller trials. Performing external instead of internal cardioversion in patients with implanted ICDs is more feasible for most hospitals, as CV can be performed without a programming computer and an additional specialist present, e.g. on the intensive care ward, and device interrogation can be done after CV at the remote ICD/pacemaker clinic. No scientific data on safety and efficacy endpoints comparing internal vs external CV is currently available. The aim of the study is to compare external vs internal electrical cardioversion for atrial arrhythmias and establish a safety and efficacy profile for external and internal cardioversion in large cohort of ICD patients.