Multimodal Cardiac Imaging Registry in Patients with Atrial Fibrillation

The goal of this observational registry is to collect a curated dataset of multimodal imaging data that will serve for development of artificial-intelligence based solutions for prediction of risk and outcomes in patients with atrial fribrillation. Type of study: observational study Study Participants: Patients with atrial fibrillation or atrial flutter who undergo clinically indicated transesophageal echocardiography before catheter ablation or cardioversion. We hypothesize, that automatic analysis of video images of transthoracic echocardiography with deep learning combined with clinical data can predict the presence of left atrial appendage thrombus (LAT). Therefore, our main aim is to create and validate an artificial intelligence model to predict the presence of LAT based on automatic analysis of transthoracic echocardiography with artificial intelligence.

NCT Number	NCT06584266
Lead Sponsor	University in Zielona Góra Collaborators: Military Institute od Medicine National Research Institute, National Institute of Cardiology, Warsaw, Poland, Medical University of Silesia, Katowice, Poland, St. Anne's University Hospital Brno, Czech Republic, John Paul II Hospital, Krakow, Nowa Sol Multidyscyplinary Hospital, Poland
Conditions	Atrial Fibrillation and Flutter, Heart Failure, Artificial Intelligence (AI), Echocardiography
Enrollment	3,000 participants
Start Date	2024-01-01
Primary Completion	2026-09 (estimated)
Study Completion	2027-09 (estimated)
Updated on ClinicalTrials.gov	2024-09-04