Overall survival and brain death frequency following out-of-hospital cardiac arrest.

Out-of-hospital cardiac arrest (OHCA) is a major cause of mortality that is responsible for over 300,000 deaths in the United States each year. Underlying cardiac etiologies remain the most common culprit. Despite medical advances in the treatment of coronary artery disease, the mortality following OHCA remains dismal.

Aorto-right atrial fistula after Bentall repair.

We describe a man with the Marfan syndrome and a prior ascending aortic aneurysm resection who presented with knee pain and concern of endocarditis. Transesophageal echocardiogram showed no vegetations, and computed tomography angiogram of the heart showed a possible pseudoaneurysm. Cardiac catheterization and aortogram revealed the diagnosis of an aorto-right atrial fistula, which was then operatively repaired.