Introduction
Implantable cardioverter-defibrillators (ICDs) are routinely used for primary and secondary prevention of arrhythmia-related deaths in patients with heart failure and reduced left ventricular ejection fraction(1-2) Various early and late complications have been well described in the literature during transvenous ICD implantation( 3-4). This case report describes an unusual site (coronary sinĂ¼s) ICD lead implantation.