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Atrial Fibrillation Clinical Trials

A listing of Atrial Fibrillation medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.


Found (179) clinical trials

Systematic Assessment and Targeted Improvement of Services Following Yearlong Surgical Outcomes Surveys

The overarching purpose of SATISFY-SOS is to implement a rigorous process to assess short-term and intermediate-term outcomes of surgical and procedural patients who receive anesthesia services at Barnes-Jewish Hospital facilities, located in St. Louis, Missouri. Specifically, patients will be followed for major morbidity events, for mortality, and for quality of ...

Phase N/A

Left Atrial Appendage Occlusion Guided by 3D Printing

The 3D printing has modified the LAAC practices with a preoperative time allowing an optimal preparation of the prosthesis. This technique is now used in several surgical centers and prospective evaluation of the practice is necessary. The objective of our research is to demonstrate the reduction of the operating time ...

Phase N/A

Multimodality Prediction of Success of Atrial Fibrillation Rhythm Control Strategy

In this study the investigators aim to build a model to predict the maintenance of sinus rhythm (SR) after successful direct current cardioversion (DCC) incorporating standard predictors such as echocardiographic parameters, clinical parameter and 12-lead ECG parameters and new parameters, including 17-lead ECG, Oesophageal-ECG and single nucleotide polymorphisms (SNPs). Using ...

Phase N/A

Frontal Cognitive Control Functions Before and After Percutaneous Catheter Procedures in Treatment of Atrial Fibrillation

Atrial fibrillation is a common arrythmia. It is an independent risk factor for stroke. There for anticoagulation therapy is used for atrial fibrillation patients. Alternatively, left atrial appendix closure can be used, if the risk for bleeding complications is deemed greater than the possible antithrombotic benefit of anticoagulation medication. Up ...

Phase N/A

COMParison of Algorithms for Rotational Evaluation in Atrial Fibrillation

In this study, the investigators will analyze electrograms collected routinely at clinical electrophysiology study (EPS) in patients undergoing ablation for atrial fibrillation. These electrograms will be recorded from a variety of clinically approved catheters under standard of care conditions, and will be analyzed to better understand the mechanisms for atrial ...

Phase N/A

Esophageal 3D Mapping System for Cardiac Arrhythmias

Background Cardiac arrhythmias are common and may have devastating consequences for affected patients. To prevent f.e. strokes due to atrial fibrillation, heart failures as a consequence of long-standing tachyarrhythmias or death due to ventricular fibrillation, accurate and timely diagnoses are essential. The standard diagnostic tool for heart rhythm disorders in ...

Phase N/A

Autoimmunity in the Pathogenesis of AF

The study sets out to identify an explanation for the pathogenesis of AF, potentially forming the basis for designing novel targeted therapies to prevent or reverse this prevalent human disease. The overall objectives are to determine whether autoimmune diseases are associated with AF development and to identify specific diagnostic and ...

Phase N/A

Essential Hypotension and Allostasis Registry

DEFINITIONS ARTERIAL BLOOD PRESSURE CLASSIFICATION Arterial Blood Pressure (ABP) is a complex physiological variable in regard to its measure, behavior between BP taken in the same visit at the office and between these and ABPM, chronobiology (different day time BP levels), evolution in time, meaning and classification. Not appropriate approach ...

Phase N/A

Reappraisal of Atrial Fibrillation: Interaction Between HyperCoagulability Electrical Remodeling and Vascular Destabilisation in the Progression of Atrial Fibrillation

The purpose of this study is to study clinical factors and (blood) biomarkers related to progression of Atrial Fibrillation (AF) in patients diagnosed with self-terminating AF with special reference to hypercoagulability. All patients will be continuously monitored for their atrial rhythm to assess AF progression, either through an implantable loop ...

Phase N/A

Atrial Fibrillation Ablation Registry

Electro anatomical remodelling of the atria due to ageing or structural heart disease leads to AF which in turn leads to cardiac electrical and structural remodelling. In case of advanced remodelling restoration of sinus rhythm (SR) becomes more difficult and the results of catheter ablation are disappointing. Furthermore, there is ...

Phase N/A