Early and Late Surgical Outcomes after Geometrical Infarct Exclusion for Post-Infarct Ventricular Septal Perforation.

IF 1.1 4区 医学 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Annals of Thoracic and Cardiovascular Surgery Pub Date : 2023-12-20 Epub Date: 2023-06-17 DOI:10.5761/atcs.oa.23-00058
Hiroshi Kurazumi, Ryo Suzuki, Shigeru Ikenaga, Hiroshi Ito, Akihito Mikamo, Hidenori Gohra, Kimikazu Hamano
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Abstract

Purpose: Ventricular septal perforation (VSP) is a critical complication of acute myocardial infarction. Various surgical procedures for it have been developed; however, surgical outcomes remain unsatisfactory. In 2010, we introduced geometrical infarct exclusion (GIE) as a modification of the Komeda-David technique. This retrospective study compared the surgical outcomes of our geometric infarct exclusion technique to those of other surgical procedures.

Methods: This study included 38 patients who underwent surgery for VSP. They were divided into patients who underwent GIE (GIE group; n = 17) and those who underwent other procedures (non-GIE group; n = 21). The clinical outcomes of the two groups were compared.

Results: Operation, cardiopulmonary bypass, and cardiac arrest times in the GIE group were significantly longer than those in the non-GIE group (p <0.001). A residual shunt was observed in one patient (5.8%) in the GIE group and eight (38.0%) in the non-GIE group (p = 0.026). No patients in the GIE group required a reoperation for the residual shut, while two patients required it in the non-GIE group (p = 0.492). Operative mortality was insignificantly different between the two groups.

Conclusion: Geometric infarct exclusion has a longer procedural time than does other surgical procedures but can reduce the rates of residual shunts and reoperations.

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脑梗塞后室间隔穿孔的几何梗塞排除术后的早期和晚期手术效果。
目的:室间隔穿孔(VSP)是急性心肌梗死的一个重要并发症。目前已开发出多种手术治疗方法,但手术效果仍不令人满意。2010 年,我们在 Komeda-David 技术的基础上引入了几何梗死排除术(GIE)。这项回顾性研究比较了我们的几何梗塞排除技术与其他手术方法的手术效果:本研究纳入了 38 例因 VSP 而接受手术的患者。方法:本研究纳入了 38 例因 VSP 而接受手术的患者,将他们分为接受 GIE 的患者(GIE 组;n = 17)和接受其他手术的患者(非 GIE 组;n = 21)。比较两组患者的临床结果:结果:GIE 组的手术时间、心肺旁路时间和心脏停搏时间明显长于非 GIE 组(P 结论:GIE 组的临床疗效明显优于非 GIE 组:与其他外科手术相比,几何梗死排除术的手术时间较长,但可以降低残余分流和再次手术的发生率。
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来源期刊
Annals of Thoracic and Cardiovascular Surgery
Annals of Thoracic and Cardiovascular Surgery CARDIAC & CARDIOVASCULAR SYSTEMS-SURGERY
CiteScore
2.80
自引率
0.00%
发文量
56
审稿时长
4-8 weeks
期刊介绍: Information not localized
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