[Left main coronary aneurysm and antiphospholipid syndrome: survival at 12 years. A case report and literature review].

Coronary artery aneurysms are a relatively infrequent finding with an incidence of 1% to 2% per year. Its cause can be atherosclerosis, congenital or due to other causes less common. Its initial manifestation can be myocardial infarction and sudden death as a result of rupture or distal embolization.