[Surgical treatment of iatrogenic cardiac injury induced by pericardiocentesis; report of a case].

We reported a case of surgical treatment of iatrogenic cardiac injury. A 67-year-old man with cardiac tamponade was treated by pericardiocentesis. At night he was transferred to our hospital for emergent treatment of shock state. We found the pericardiocentesis drainage tube perforated left ventricle on computed tomography (CT). This perforation was repaired on the beating heart state using 5-0 monofilament mattress sutures reinforced by felt pledgets. Fatal complications might not occur when appropriate procedures are followed during the placement of a catheter for pericardiocentesis. Iatrogenic cardiac injury is rare but nevertheless requires caution.