title: Congenital left circumflex coronary artery fistula to right atrium without a murmur.
mesh_terms: D001164:Arteriovenous Fistula / Q000151:congenital*; D003330:Coronary Vessel Anomalies / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006326:Heart Auscultation; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography