Transesophageal echocardiography in the diagnosis of acute pericardial tamponade during hiatal hernia repair.
Koeppen M, Gravlee GP, Nasrallah F, Eckle T. Transesophageal echocardiography in the diagnosis of acute pericardial tamponade during hiatal hernia repair. J Cardiothorac Vasc Anesth. 2014 Feb; 28(1):112-114.