The Journal of thoracic and cardiovascular surgery, Volume 157, Issue 6, 21 3 2019, Pages e371-e377 Endocardial/epicardial versus endocardial encircling cryoablation for ventricular tachycardia: A randomized trial. van Huls van Taxis CF, Zeppenfeld K, Klautz RJ, Wijnmaalen AP