大动脉转位矫正术中的心肌桥

Myocardial bridge in congenitally corrected transposition of great arteries.

作者信息

Lee Sang Rok, Schwartz Robert S, Jin Gong Yong, Ko Jae Ki

机构信息

Chonbuk National University Research Institute of Clinical Medicine, South Korea.

出版信息

J Cardiovasc Comput Tomogr. 2008 Sep-Oct;2(5):339-40. doi: 10.1016/j.jcct.2008.08.003. Epub 2008 Aug 13.

DOI:10.1016/j.jcct.2008.08.003

PMID:19083974

Abstract

A 58-year-old woman with a known congenitally corrected L-transposition of great arteries (TGA) presented with non-ST segment elevation myocardial infarction. Dual-source computed tomography showed characteristic features of congenitally corrected L-TGA and myocardial bridge at the proximal segment of the left anterior descending coronary artery. This case showed how multidetector computed tomography images could aid visualization of L-TGA and myocardial bridge.

摘要

一名患有先天性矫正型大动脉转位（L-TGA）的58岁女性因非ST段抬高型心肌梗死就诊。双源计算机断层扫描显示了先天性矫正型L-TGA以及左前降支冠状动脉近端节段心肌桥的特征性表现。该病例展示了多排探测器计算机断层扫描图像如何有助于观察L-TGA和心肌桥。