Fig. 4From: A case report of ventricular fibrillation following Shockwave intravascular lithotripsy during percutaneous coronary interventionHeart rhythm monitoring during Shockwave Intravascular Lithotripsy. A Capture beats (blue arrows) caused by Shockwave Intravascular Lithotripsy. B Capture beat (blue arrow) and superimposition of a ventricular capture beat on the T wave of the preceding beat (green arrow) followed by ventricular fibrillation. C Superimposition of a ventricular capture beat on the T wave of the preceding beat (green arrow) followed by ventricular fibrillationBack to article page