A Case of Giant Coronary Artery Aneurysm in the Right Atrium Associated with a Right Coronary-Right Atrial Fistula / 日本心臓血管外科学会雑誌

ABSTRACT

Coronary artery fistula is an unusual congenital anomaly, particularly in association with coronary aneurysm. In the present case, a right coronary fistula leading to the right atrium was associated with a giant coronary aneurysm. There have only been 3 such cases reported in the literature. Since both the aneurysm and the fistula were completely thrombosed, no heart murmur was detected and the patient was initially diagnosed as having an intracardiac tumor by echocardiography.