Successful Surgical Treatment for Ruptured Aneurysm of Coronary-Pulmonary Artery Fistula Complicated With Cardiac Tamponade.

A 74-year-old woman with no past medical history showed cardiac tamponade caused by rupture of a coronary-pulmonary artery fistula-related aneurysm. Preoperative pericardial puncture and multidetector computed tomography imaging enabled patient condition optimization and accurate morphologic evaluation of fistula and aneurysm, leading to complete surgical resection of the aneurysm. ().