Fig. 1From: Refractory ventricular arrhythmias during aortic valve replacement and cardiac artery bypass requiring 16 attempts of electrical cardioversion: a case reportTreatment details for refractory ventricular arrhythmias occurred after aortic declamp. EC, electrical cardioversion; VF, ventricular fibrillation; VT, ventricular tachycardia; PVC, premature ventricular contraction; PVC run, three or more consecutive PVCs; TdP, torsades de pointes; Ao, aorta; SVG, saphenous vein graft; IABP, intra-aortic balloon pumpingBack to article page