{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T21:21:21Z","timestamp":1782249681402,"version":"3.54.5"},"reference-count":23,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2013,5,20]],"date-time":"2013-05-20T00:00:00Z","timestamp":1369008000000},"content-version":"vor","delay-in-days":139,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["The Scientific World Journal"],"published-print":{"date-parts":[[2013,1]]},"abstract":"<jats:p>Recent clinical reports have indicated that myocardial bridge and mural coronary artery complex (MB\u2010MCA) might cause major adverse cardiac events. 256\u2010slice CT angiography (256\u2010slice CTA) is a newly developed CT system with faster scanning and lower radiation dose compared with other CT systems. The objective of this study is to evaluate the morphological features of MB\u2010MCA and determine its changes from diastole to systole phase using 256\u2010slice CTA. The imaging data of 2462 patients were collected retrospectively. Two independent radiologists reviewed the collected images and the diagnosis of MB\u2010MCA was confirmed when consistency was obtained. The length, diameter, and thickness of MB\u2010MCA in diastole and systole phases were recorded, and changes of MB\u2010MCA were calculated. Our results showed that among the 2462 patients examined, 336 have one or multiple MB\u2010MCA (13.6%). Out of 389 MB\u2010MCA segments, 235 sites were located in LAD2 (60.41%). The average diameter change of MCA in LAD2 from systole phase to diastole phase was 1.1 \u00b1 0.4\u2009mm, and 34.9% of MCA have more than 50% diameter stenosis in systole phase. This study suggested that 256\u2010slice CTA multiple\u2010phase reconstruction technique is a reliable method to determine the changes of MB\u2010MCA from diastole to systole phase.<\/jats:p>","DOI":"10.1155\/2013\/947876","type":"journal-article","created":{"date-parts":[[2013,5,20]],"date-time":"2013-05-20T21:06:07Z","timestamp":1369083967000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":18,"title":["Assessment of Myocardial Bridge and Mural Coronary Artery Using ECG\u2010Gated 256\u2010Slice CT Angiography: A Retrospective Study"],"prefix":"10.1155","volume":"2013","author":[{"given":"En-sen","family":"Ma","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guo-lin","family":"Ma","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hong-wei","family":"Yu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wang","family":"Wu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7233-4347","authenticated-orcid":false,"given":"Kefeng","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2013,5,20]]},"reference":[{"key":"e_1_2_6_1_2","first-page":"359","article-title":"Diss. de vasis cordis propriis","volume":"2","author":"Reyman H. 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