Blunt Trauma–Induced Pericardial Tamponade After Video-Assisted Thoracoscopic Surgery

This report describes a case of blunt cardiac injury and pericardial tamponade after video-assisted thoracoscopic surgery in a patient with lung cancer, hypertension, and cardiac hypertrophy. Anatomic findings included massive hemorrhage in the pericardium, cardiac hypertrophy, and a superficial contusion with a ruptured blood vessel on the epicardium at the lateral wall of the left ventricle. The patient died of pericardial tamponade secondary to blunt trauma from the tip of the thoracoscopic instrument. This case suggests that detailed assessment of the cardiovascular system, especially cardiac hypertrophy, careful preoperative preparation, and careful monitoring of postoperative conditions are important.