Abstract:Computerized tomography-coronary angiography (CT-CAG) is gaining popularity as an alternative to conventional CAG to evaluate grafts in a post-coronary artery bypass graft (post-CABG) patient, since it is a noninvasive procedure and is less influenced by cardiac motion. The primary challenge is to image a rapidly beating heart. With introduction of 64-slice scanner, the coronary imaging became a possibility with acceptable accuracy. In recent years, with the development of 128,256 and 320 multislice CT scanner… Show more
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