Intraoperative ultrasound imaging of coronary artery ostial stenosis

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Presentation transcript:

Intraoperative ultrasound imaging of coronary artery ostial stenosis Taiju Watanabe, MD, Hirokuni Arai, MD, PhD, Tomohiro Mizuno, MD, PhD The Journal of Thoracic and Cardiovascular Surgery Volume 149, Issue 4, Pages 1206-1207 (April 2015) DOI: 10.1016/j.jtcvs.2014.12.005 Copyright © 2015 The American Association for Thoracic Surgery Terms and Conditions

Figure 1 Angiographic findings in the RCA. The Journal of Thoracic and Cardiovascular Surgery 2015 149, 1206-1207DOI: (10.1016/j.jtcvs.2014.12.005) Copyright © 2015 The American Association for Thoracic Surgery Terms and Conditions

Figure 2 High-frequency ECUS indicating the mobile calcified plaque (A, arrow) and the restricted inflow on color Doppler flow maps (B) at the RCA ostium. C, The plaque at the RCA ostium (arrow) was confirmed under direct vision after the aortotomy. Ao, Aorta; RCA, right coronary artery. The Journal of Thoracic and Cardiovascular Surgery 2015 149, 1206-1207DOI: (10.1016/j.jtcvs.2014.12.005) Copyright © 2015 The American Association for Thoracic Surgery Terms and Conditions