Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Ablation of Unstable Ventricular Tachycardia and Ventricular Fibrillation
Key Points Substrate mapping is performed to delineate the scarred myocardium in unstable ventricular tachycardia (VT). For ventricular fibrillation (VF), mapping is performed to identify the focal origin of triggers. Targets for substrate ablation include VT exit sites identified by…