Cardiogenic Shock From an Acute Rupture of an Infectious Saphenous Vein Graft Aneurysm.

Abstract

Untreated infectious aneurysms of native coronary artery and aortocoronary bypass grafts are associated with high mortality. Early diagnosis proves difficult given nonspecific presenting symptoms; however, once recognized, early intervention is essential to mitigate complications such as myocardial ischemia or pericardial tamponade. In this case report, we describe the successful surgical management of a patient who presented 2 months after diagnosis of Staphylococcus aureus bacteremia with cardiogenic shock from rupture of an infected saphenous vein graft aneurysm resulting in pericardial tamponade.