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同时进行上升大动脉置换与快速部署大动脉置换的中期结果

Sangil Yun¹, Kyung Hwan Kim¹, Suk Ho Sohn¹

¹Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.

Journal of thoracic disease

|May 22, 2025

概括

快速部署的大动脉置换 (RDAVR) 与上升的大动脉置换显示出优秀的早期和中期结果. 同时的上升大动脉置换不是RDAVR患者死亡的风险因素.

科学领域:

心血管外科心血管外科
胸部外科手术胸部外科手术
心脏门疾病心脏门疾病

背景情况:

大动脉置换 (AVR) 通常需要同时进行上升大动脉置换.
快速部署大动脉置换 (RDAVR) 是传统AVR的替代方案.
需要评估RDAVR与上升性大动脉置换的结果.

研究的目的:

为了比较RDAVR的早期和中期结果与并发的上升大动脉置换与孤立的RDAVR.
在接受RDAVR手术的患者中识别死亡风险因素.

主要方法:

从2016年6月到2023年6月,对130名患者 (Ao-AVR组) 和108名患者 (Iso-AVR组) 的回顾性研究.
两组早期和中期临床结果的比较.
多变量分析以确定所有原因死亡的风险因素.

主要成果:

Ao-AVR组较年轻,病态性较低;双主动脉病变是主要病因.
在Ao-AVR组中,心肺绕道和十字时间较长,但手术死亡率为0.0%.
可比较的早期结局,除了Ao-AVR组中术后心房动率较高 (46.9%对34.3%).
年龄,COPD和紧急手术是死亡风险因素;上升性大动脉置换不是.

结论:

在RDAVR期间同时进行上升性大动脉置换会产生出色的早期和中期结果.
结果与孤立的RDAVR相似.
当使用RDAVR进行时,上升性大动脉置换是安全的.

关键词:

大动脉门置换 (AVR)双管门的双管门是如何工作的快速部署的门快速部署的门这是对大动脉的替换.

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