A 7 year old boy with a history of repaired tetralogy of Fallot with aortic valve replacement was scheduled to undergo laparoscopic cholecystectomy. His significant history comprises of post cardiac surgery with warfarin anticoagulant. Perioperatively warfarin was converted to low molecular weight heparin and the patient underwent general endotracheal anaesthesia with caudal epidural anaesthesia for laparoscopic cholecystectomy. Anaesthesia induction, intraoperative course and postoperative

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... od proceeded uneventfully and the patient quickly progressed to the preoperative level of functioning. The perioperative anticoagulant management in such patients of repaired tetralogy of Fallot with aortic valve replacement is reviewed.