Journal of Perioperative Echocardiography
by Goverdhan Dutt Purivideo 1 Unanticipated Ruptured Sinus of Valsalva Aneurysm in a Patient with Subpulmonic Ventricular Septum Defect Suspected by Intraoperative Transthoracic Echo; Confirmed by Intraoperative Transesophageal Echo