Ventricular tachycardia

This study tests whether a wearable monitoring system (ECG patch, temperature patch, and pulse oximeter) can reduce major heart complications in hospitalized patients with heart disease. About 1500 adults will be monitored either with standard care (vital signs every 4-8 hours) o…

This study tests a new radiation treatment for people with a life-threatening fast heart rhythm called ventricular tachycardia that hasn't been helped by medication or prior procedures. About 24 adults with an implanted defibrillator will receive a single, targeted dose of radiat…

This study tests a device that uses extreme cold to destroy small areas of heart tissue causing ventricular tachycardia, a fast and dangerous heart rhythm. Up to 130 people with recurrent VT will receive the procedure and be followed for 6 months. The goal is to see if the treatm…

This study checks whether three common ECG-based methods can accurately locate where abnormal heart rhythms start in adults who had Tetralogy of Fallot repair. Researchers will pace the heart from known spots during a scheduled procedure and compare the predicted location to the …

This study will measure various biomarkers in 200 people with certain heart rhythm problems (ventricular tachycardia, premature ventricular contractions, and AVNRT) who are scheduled for a catheter ablation procedure. The goal is to see if these biomarkers are linked to the speci…

This study tests a small, sticky patch that records heart rhythms in hospitalized patients who need continuous monitoring. The patch sends data to a central system for real-time alerts and later review. Researchers want to see if it helps doctors make faster decisions about treat…