[Left coronary artery-right ventricle fistula secondary to heart surgery. Non-invasive diagnosis with Doppler-color bidimensional echocardiography].

A case of 20 year-old man with a left coronary artery fistula to right ventricle secondary to open heart surgery is reported; he was asymptomatic and a continuous precordial murmur was found on physical examination. Two dimensional echocardiography-Doppler color flow imaging visualized a dilated left coronary artery with flow into the right ventricle. The discovery was confirmed by coronary angiography. We conclude that two dimensional echocardiography Doppler color flow imaging may be a method included in evaluation of pediatric patients with coronary artery fistula suspicion.