Excision of a Giant Coronary Artery Aneurysm Located Immediately Proximal to the LAD and Closure of Its Stump with LITA Patch and CABG to LAD
10.4326/jjcvs.45.115
- VernacularTitle:冠動脈左前下行枝 just proximal に形成した巨大冠動脈瘤の手術に内胸動脈パッチ閉鎖と左前下行枝へのバイパスを行った1例
- Author:
Masato Suzuki
;
Fumikazu Nomura
;
Yohei Ohkawa
;
Akira Adachi
;
Kisyu Fujita
;
Takemi Ohno
- Publication Type:Journal Article
- Keywords:
giant coronary artery aneurysm;
coronary-pulmonary artery fistula;
internal thoracic artery patch
- From:Japanese Journal of Cardiovascular Surgery
2016;45(3):115-120
- CountryJapan
- Language:Japanese
-
Abstract:
A 52-year old man was referred to our hospital for atrial fibrillation ablation therapy. A multislice computed tomography study demonstrated a giant coronary artery aneurysm situated just proximal to the left anterior descending (LAD), LAD stenosis and coronary-pulmonary artery fistula. The fistula was ligated and the aneurysm was resected under cardiopulmonary bypass. The left internal thoracic artery was used as a bypass graft to the LAD as well as a patch for closure of the LAD orifice to avoid left circumflex artery stenosis. We report a rare case of giant LAD aneurysm with coronary-pulmonary artery fistula.
