The case highlights the possibility of nonischemic cardiomyopathy in patients with coronary artery disease and the complex nature of the isthmus with multiple entry and exit points. A combination of multiple strategies, that is, unipolar mapping, isochronal late activation mapping during sinus rhythm, and positioning of a multielectrode catheter at the putative isthmus during VT induction in the case of hemodynamically unstable VT, was used to achieve a successful outcome.