冠状动脉旁路手术的结果使用修改的del Nido心脏在患有虚室功能不良的患者中
Samuel Brown1, Kholoud Nassar1, Jacob Razzouk1
1Department of Cardiothoracic Surgery, Loma Linda University Medical Center, Coleman Pavilion, Suite 21121, 11175 Campus Street, Loma Linda, CA, 92354, USA.
Journal of cardiothoracic surgery
|November 29, 2023
概括
德尔尼多心脏 (DN) 对于接受冠状动脉旁路移植的低射出分数患者来说是安全的. 短期结果与常规心脏 (CCP) 类似,显示DN是可行的替代方案.
科学领域:
- 心脏病学 心脏病学
- 心脏外科手术 心脏外科手术
- 麻醉学 麻醉学
背景情况:
- 德尔·尼多心脏 (DN) 已被公认为在接受隔离冠状动脉旁路移植 (CABG) 的正常左心室喷射分数的成年患者的安全性.
- 在左心室功能减弱 (LVEF ≤ 40%) 的患者中,DN的安全性和有效性仍需确定.
研究的目的:
- 评估德尔尼多心脏 (DN) 与常规心脏 (CCP) 的安全性和短期结局,用于接受隔离冠状动脉旁路移植 (CABG) 的左心室排气小部分 (LVEF ≤ 40%) 的成年患者.
主要方法:
- 对272名LVEF≤40%的成年患者进行了回顾性分析,这些患者在2019年1月至2022年7月期间接受了单独的CABG.
- 根据外科医生的偏好,患者被分为两组:常规心脏 (CCP) 和del Nido心脏 (DN). 排除了非和跳动心脏的手术.
- 在CCP和DN组之间比较了基线特征,手术内数据和短期术后结果.
主要成果:
- 在基线特征中没有发现显著差异,包括平均LVEF (CCP:32.5 ± 7.4%与DN:33.4 ± 7.29%,p=0.939).
- DN组的绕道时间显著缩短 (113.20±37.2分 vs. 122.43±34.3分,p=0.043),紧迫性,移植数量,缺血时间或输血率没有显著差异.
- 术后结果在各组之间相似,包括心房发病率 (12.2%对比8.8%,p=0.403),ICU停留时间 (3.7 ± 2.3对比4.3 ± 3.7天,p=0.886),总停留时间 (5.7 ± 3.7对比6.3 ± 4.4天,p=0.922) 和30天死亡率 (3.85%对比1.10%,p=0.205).
结论:
- 与常规心脏 (CCP) 相比,del Nido心脏 (DN) 在接受隔离冠状动脉旁路移植的左下心室喷射部分患者中表现出相当的短期结果.
- 对于这种患者群体,DN是一种安全有效的CCP替代品,提供可比的临床结果.
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