Jenkins J P, Love H G, Foster C J, Isherwood I, Rowlands D J
Department of Diagnostic Radiology, University of Manchester.
Br J Radiol. 1988 Jan;61(721):2-4. doi: 10.1259/0007-1285-61-721-2.
In a study of 22 patients with 60 coronary artery bypass grafts, magnetic resonance imaging (MRI) correctly assessed graft patency or occlusion in 90% of cases when compared with selective coronary graft angiography and computed tomography. It is concluded that MRI can detect a normally functioning coronary artery bypass graft and could be used as a non-invasive technique to assess graft patency in patients presenting with post-operative angina.
在一项针对22例患者共60条冠状动脉搭桥血管的研究中，与选择性冠状动脉搭桥血管造影和计算机断层扫描相比，磁共振成像（MRI）在90%的病例中正确评估了血管通畅或闭塞情况。得出的结论是，MRI能够检测到功能正常的冠状动脉搭桥血管，并且可作为一种非侵入性技术，用于评估术后心绞痛患者的血管通畅情况。
