Left main coronary artery aneurysm: an uncommon aetiology for myocardial infarction in the young
Naveen Garg1, Nagaraja Moorthy
1Department of Cardiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India. navgarg@sgpgi.ac.in
Abstract:
Left main coronary artery aneurysms are very infrequent (0.1%) and the majority is related to atherosclerotic obstructive lesions. We describe a young male having no conventional coronary risk factors presenting with acute inferior wall myocardial infarction. Coronary angiography revealed a prominent aneurysm of the left main coronary artery with selective extension towards the proximal left circumflex artery without associated coronary lesions.
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