VENTRICULAR ARRYTHMIA

This study tests whether a non-invasive radiation treatment (SBRT) can reduce dangerous heart rhythms as effectively as the standard catheter ablation procedure in 60 people with advanced heart disease. Participants will be randomly assigned to receive either radiation or cathete…

This study tests if colchicine, a drug used for gout, can help people with chronic heart muscle inflammation (inflammatory cardiomyopathy). The goal is to see if it prevents worsening heart failure, dangerous heart rhythms, and damage seen on scans. About 80 adults with this cond…

This study tests a special catheter (Optrell) to treat heart rhythm problems coming from the papillary muscles. About 20 adults with frequent or bothersome extra heartbeats will be enrolled. The goal is to see if this catheter can map and eliminate the abnormal signals faster and…

This study tests whether wearing a heart monitor for 14 days can find dangerous heart rhythms better than the standard 24-hour test in people with mitral valve prolapse. About 60 adults with this common valve condition will wear a patch that records every heartbeat. The goal is t…

This study looks at whether using a balloon to block the aorta (a major blood vessel) during a heart attack outside the hospital can help blood flow to the heart and brain. It involves 40 adults who are in cardiac arrest and receiving standard emergency care. The goal is to see i…

This observational study will follow up to 1,000 adults with conditions like fainting, rapid heartbeat, or low blood pressure who have had or will have a procedure that adjusts nerve signals to the heart. Researchers will track whether symptoms return within a year. The goal is t…