Rebound sign: a case report and review of literature.

IF 1.5 4区 医学 Q3 PERIPHERAL VASCULAR DISEASE Clinical and Experimental Hypertension Pub Date : 2022-10-03 Epub Date: 2022-07-25 DOI:10.1080/10641963.2022.2102646
Yuehai Wang, Changpeng Zhai, Yuqiang Zhang, Guangyong Huang, Shengjun Ma
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Abstract

We reviewed previously reported imaging features of coronary air embolism. We also reported an unusual image 'rebound sign' of proximal coronary artery air embolism for the first time, that is, with the regular contraction and relaxation of the heart, the contrast medium near the embolus rebounds regularly, and the smooth gas-liquid boundary is alternately clear and blurred. We conclude that myocardial bridge plays a role in the formation of 'rebound sign.'Abbreviations: CAE: Coronary Air Embolism; CAG: Coronary Angiography; RCA: Right Coronary Artery; LCA: Left Coronary Artery; LAD: Left Anterior Descending Coronary Artery; LCX: Left Circumflex Artery; MB: Myocardial Bridge; STEMI: ST Segment Elevation Myocardial Infarction; TOE: Transesophageal Echocardiography.

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反弹征:1例报告及文献回顾。
我们回顾了先前报道的冠状动脉空气栓塞的影像学特征。我们也首次报道了冠状动脉近端空气栓塞的异常图像“反弹征象”,即随着心脏有规律的收缩舒张,栓子附近造影剂有规律地反弹,平滑的气液边界交替清晰和模糊。我们认为心肌桥在“反弹征”的形成中起作用。缩写:CAE:冠状动脉空气栓塞;CAG:冠状动脉造影;RCA:右冠状动脉;LCA:左冠状动脉;LAD:左冠状动脉前降支;LCX:左旋动脉;MB:心肌桥;STEMI: ST段抬高型心肌梗死;经食管超声心动图。
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来源期刊
CiteScore
3.90
自引率
0.80%
发文量
66
审稿时长
6-12 weeks
期刊介绍: Clinical and Experimental Hypertension is a reputable journal that has converted to a full Open Access format starting from Volume 45 in 2023. While previous volumes are still accessible through a Pay to Read model, the journal now provides free and open access to its content. It serves as an international platform for the exchange of up-to-date scientific and clinical information concerning both human and animal hypertension. The journal publishes a wide range of articles, including full research papers, solicited and unsolicited reviews, and commentaries. Through these publications, the journal aims to enhance current understanding and support the timely detection, management, control, and prevention of hypertension-related conditions. One notable aspect of Clinical and Experimental Hypertension is its coverage of special issues that focus on the proceedings of symposia dedicated to hypertension research. This feature allows researchers and clinicians to delve deeper into the latest advancements in this field. The journal is abstracted and indexed in several renowned databases, including Pharmacoeconomics and Outcomes News (Online), Reactions Weekly (Online), CABI, EBSCOhost, Elsevier BV, International Atomic Energy Agency, and the National Library of Medicine, among others. These affiliations ensure that the journal's content receives broad visibility and facilitates its discoverability by professionals and researchers in related disciplines.
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