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因腹腔干狭窄进展而行再次冠状动脉搭桥术。

Redo-Coronary Artery Bypass due to Progression of the Celiac Axis Stenosis.

作者信息

Yeom Sang Yoon, Hwang Ho Young, Kim Ki-Bong

机构信息

Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Korea.

出版信息

Korean J Thorac Cardiovasc Surg. 2012 Aug;45(4):251-3. doi: 10.5090/kjtcs.2012.45.4.251. Epub 2012 Aug 3.

Abstract

We report a redo coronary artery bypass grafting (CABG) in a 55-year-old man. Angina recurred 7 years after the initial surgery. Coronary angiography showed all patent grafts except a faint visualization of the in situ right gastroepiploic artery (RGEA) graft, which was anastomosed to the posterior descending coronary artery, associated with celiac axis stenosis. Redo-CABG was performed at postoperative 10 years because of aggravated angina and decreased perfusion of the inferior wall in the myocardial single photon emission computed tomography. The saphenous vein graft was interposed between the 2 in situ grafts used previously; the right internal thoracic artery and RGEA grafts. Angina was relieved and myocardial perfusion was improved.

摘要

我们报告了一例55岁男性患者的再次冠状动脉旁路移植术(CABG)。初次手术后7年心绞痛复发。冠状动脉造影显示,除了与腹腔干狭窄相关的原位右胃网膜动脉(RGEA)移植血管(吻合至冠状动脉后降支)隐约显影外,所有移植血管均通畅。由于心绞痛加重以及心肌单光子发射计算机断层扫描显示下壁灌注减少,患者在术后10年接受了再次CABG。在先前使用的两根原位移植血管(右胸廓内动脉和RGEA移植血管)之间置入了大隐静脉移植血管。心绞痛得到缓解,心肌灌注得到改善。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0cc8/3413831/94c94d5d12a2/kjtcs-45-251-g001.jpg

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