This study is enrolling subjects who are undergoing a planned radiofrequency catheter ablation (RFCA) to treat ventricular tachycardia (VT). VT is a type of irregular heart rhythm originating from the lower chambers of the heart and is commonly treated with RFCA. During a catheter ablation procedure, flexible tubes are guided through blood vessels in your heart where the location of the source of your abnormal arrhythmia is identified. One of the flexible catheters, called an ablation catheter, is then used to deliver energy from its tip to burn the areas of abnormal tissue within the scar which may be causing the ventricular tachycardias. The ablation procedure utilized in this study will be guided by an Ablation Index; a formula developed to assist physicians performing ablation procedures to guide the duration of applications of radiofrequency energy delivery. Participants will be randomized into the control group, where the study doctor will utilize traditional, non-AI guided ablation, or the intervention group, where the study doctor will utilize AI-guided ablation.

This study will last up to 1 year post-ablation procedure for participants and will include up to 4 visits (ablation procedure and 3 follow-up standard of care follow-up visits). Study procedures include the initial, planned ablation procedure, and collection of medical history and images.