title: Right coronary artery aneurysm: percutaneous treatment with graft-coated stent during the acute phase of myocardial infarction.
abstract: We report a case of acute myocardial infarction due to acute thrombosis of the right coronary artery just before a large atherosclerotic aneurysm. The patient was treated with primary percutaneous coronary angioplasty (PCA) and deployment of graft-coated stent with optimal final result. Patients with atherosclerotic coronary aneurysms usually show the same cardiovascular risk factors and the same clinical presentation of patients with atherosclerotic obstructive coronary artery disease, but with an increased risk of endovascular thrombosis and consequently more frequent episodes of distal coronary embolism. Furthermore, they may develop other specific complications, such as rapid aneurysm enlargement and rupture leading to cardiac tamponade. In conclusion, our report shows that percutaneous approach to coronary aneurysms with exclusion of aneurismal lumen by placement of graft-coated stent is a feasible and safety procedure even during the acute phase of myocardial infarction, and it may probably reduce the risk of subsequent distal embolization, improving myocardial perfusion.
authors: Michele
authors: M
authors: Cacucci
authors: Antonio
authors: A
authors: Catanoso
authors: Paolo
authors: P
authors: Valentini
authors: Angelo
authors: A
authors: Lodi Rizzini
authors: Pietro
authors: P
authors: Agricola
authors: Claudio
authors: C
authors: Pedrinazzi
authors: Giuseppe
authors: G
authors: Inama
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000295:instrumentation*; D003323:Coronary Aneurysm / Q000150:complications / Q000175:diagnosis / Q000628:therapy*; D003324:Coronary Artery Disease / Q000150:complications / Q000175:diagnosis / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications / Q000175:diagnosis / Q000628:therapy*; D015607:Stents