[Coronary artery bypass grafting for a patient with single coronary artery].
A 47-year-old man was admitted with suddenly developed chest pain. Coronary arteriography could not identify the right coronary orifice at the right coronary sinus. Left coronary arteriography revealed that the right coronary artery originated from a proximal segment of the left anterior descending artery with subtotal obstruction at the segment just distal to the bifurcation of the right and anterior descending arteries. Coronary artery bypass grafting to the middle segment of the left anterior descending artery was carried out with satisfactory result. To our knowledge, only seven cases with a diagnosis of single coronary artery who underwent coronary artery bypass grafting have been reported.
Third Department of Surgery, St. Marianna University School of Medicine, Kawasaki, Japan.
S
S
Kamata
T
T
Mieda
S
S
Funaki
T
T
Okada
T
T
Kawada
N
N
Yamate
D017023:Coronary Angiography; D001026:Coronary Artery Bypass; D003330:Coronary Vessel Anomalies / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000209:etiology / Q000601:surgery