[Coronary fistulas, their diagnosis and treatment].

Congenital coronary fistulas diagnosed from systolic-diastolic murmurs were detected in 10 patients. They were verified and located by coronarography in six patients between the right coronary artery and right atrium, right ventricle and pulmonary artery; in four patients between the left coronary artery and pulmonary artery and sinus coronarius cordis. In five patients followed marked left-right shunt the fistula was surgically eliminated by a very favourable postoperative course.