Rescue Pericardial Drainage and Return Connected to ECMO for Aortic Rupture into the Pericardial Sac with Acute Type A Aortic Dissection

Abstract

We present the first documented case of emergent pericardial drainage and return (PD-R) under extracorporeal membrane oxygenation (ECMO) for the management of aortic rupture into the pericardial sac caused by acute type A aortic dissection (AADA). An 83-year-old woman collapsed during an elective coronary intervention. ECMO was eventually required. Acute accumulation of pericardial effusion with aortic dissection was revealed by echocardiography. Percutaneous pericardial drainage was performed using a drainage line connected to the venous line of the ECMO system to maintain blood flow and blood pressure. After stabilization of the patient’s hemodynamics, immediate aortic repair was successfully performed and the patient was discharged with no neurological deficit. In cases of massive amounts of pericardial drainage and persistent hemorrhagic shock due to aortic rupture with AADA, PD-R connected to ECMO is useful while waiting for aortic repair.

Keywords

• acute type a aortic dissection
• aortic rupture
• cardiac tamponade
• pericardial drainage
• extracorporeal membrane oxygenation