Non-fistulous idiopathic coronary artery aneurysm. Report of three cases and literature review.
Non-fistulous idiopathic aneurysm of coronary arteries is a rare anomaly, often localized on the left coronary trunk and diagnosed in young patients following myocardial ischemia. Diagnosis before death is only possible since advent of selective coronary angiography. Idiopathic etiology can be inferred when the aneurysm is found in the absence of atherosclerosis and calcification of other arteries and if there is an absence of risk factors for atherosclerosis. Inflammatory etiology is excluded by a negative clinical history and lack of histologic inflammatory features. However, cumulating observations suggest that angeitis or other acquired process cannot definitely be disapproved. Advances in coronary artery surgery have permitted resection of aneurysms and grafting of involved coronary artery since the early seventies. Three cases of non-fistulous idiopathic aneurysms of coronary arteries are presented. The literature has been reviewed and the clinical, anatomic, angiographic findings and management are discussed.
Departmento f Cardiology, Civil Hospital, Charleroi, Belgium.
E E
EE
Michael
M
M
Tomas
P E
PE
Depelchin
A
A
Leone
D000328:Adult; D003323:Coronary Aneurysm / Q000000981:diagnostic imaging / Q000209:etiology; D017023:Coronary Angiography; D006801:Humans; D008297:Male; D008875:Middle Aged