Acquired internal mammary-to-coronary artery communication.
D003097:Collateral Circulation; D017023:Coronary Angiography; D003326:Coronary Circulation; D006801:Humans; D008297:Male; D008323:Mammary Arteries / Q000000981:diagnostic imaging*; D008875:Middle Aged; D009203:Myocardial Infarction / Q000000981:diagnostic imaging; D013895:Thoracic Arteries / Q000000981:diagnostic imaging*