Hypotension During Chronic Total Occlusion Recanalization

IF 1.9 3区医学 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS

Catheterization and Cardiovascular Interventions Pub Date : 2026-06-01 Epub Date: 2026-04-02 DOI:10.1002/ccd.70593

Baotao Huang

引用次数: 0

Abstract

Given the complexity of the procedure, chronic total occlusion (CTO) intervention is often associated with hemodynamic fluctuations. In such cases, it is necessary to ascertain potential causes involving the target vessel, the donor vessel, and non-coronary factors promptly. In addition, the relative hypoperfusion of the target vessel caused by immediate antegrade and retrograde competitive blood flow upon guidewire crossing and establishment of the procedural trajectory is also a problem worthy of consideration.

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慢性全闭塞再通术中的低血压。

考虑到手术的复杂性，慢性全闭塞（CTO）介入通常与血流动力学波动有关。在这种情况下，有必要及时确定涉及靶血管、供体血管和非冠状动脉因素的潜在原因。此外，导丝穿过和手术轨迹建立后，由于直接顺行和逆行竞争血流导致靶血管相对灌注不足也是一个值得考虑的问题。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Catheterization and Cardiovascular Interventions 医学-心血管系统

CiteScore

5.40

自引率

8.70%

发文量

419

审稿时长

2 months

期刊介绍： Catheterization and Cardiovascular Interventions is an international journal covering the broad field of cardiovascular diseases. Subject material includes basic and clinical information that is derived from or related to invasive and interventional coronary or peripheral vascular techniques. The journal focuses on material that will be of immediate practical value to physicians providing patient care in the clinical laboratory setting. To accomplish this, the journal publishes Preliminary Reports and Work In Progress articles that complement the traditional Original Studies, Case Reports, and Comprehensive Reviews. Perspective and insight concerning controversial subjects and evolving technologies are provided regularly through Editorial Commentaries furnished by members of the Editorial Board and other experts. Articles are subject to double-blind peer review and complete editorial evaluation prior to any decision regarding acceptability.