Cardiac conduction defect

This study tests a pre-set treatment plan for managing heart rhythm issues that can occur after transcatheter aortic valve replacement (TAVR). The goal is to reduce the number of patients who receive a permanent pacemaker while ensuring no one is put at risk of sudden cardiac dea…

This study tests whether using remote monitoring devices after a heart valve procedure (TAVI) allows patients to safely go home the same day instead of staying in the hospital. 216 adults who are eligible for same-day discharge will be randomly assigned to either standard care or…

This study tests an artificial intelligence program that analyzes heart rhythm data from a small, wearable patch to estimate how well the heart pumps blood. Researchers will compare the AI's results to standard ultrasound in 2,000 adults. If accurate, this could offer a simpler, …

This study is testing whether a small implantable heart monitor (Reveal LINQ) can detect serious heart block in people who develop a new electrical problem (left bundle branch block) after having their aortic valve replaced (TAVI). About 80 participants will get the monitor and b…

This study looks at whether people with heart rhythm problems after a TAVI procedure can safely leave the hospital early if they wear a non-invasive heart monitor at home. About 100 adults who had a successful TAVI for severe aortic stenosis and have certain conduction disorders …

This study is looking at whether certain substances in the blood, related to inflammation and scarring, can predict if a person will develop heart rhythm problems after a procedure called TAVI (transcatheter aortic valve implantation). TAVI is a less invasive way to replace a nar…