Heart rhythm study to track Long-Term outcomes in VT patients

This observational study will follow 1,500 adults with ventricular tachycardia (VT) to see how well different treatments work over the long term. Participants will receive either catheter ablation or non-ablation management (including drugs or an implantable defibrillator). The goal is to track deaths and VT recurrences to better understand which approach may be safer and more effective.