低的手术前平均动脉压作为一个风险因素对比剂诱导的脏病在旋转性动脉切除术后
Xiaogang Liu1, Lei Wan1, Xinying Wu1
1Department of Cardiology, Wuhan Fourth Hospital, 430033 Wuhan, Hubei, China.
Reviews in cardiovascular medicine
|December 8, 2025
概括
接受旋转性心脏切除术 (RA) 的患者,平均动脉压低 (MAP) <80 mmHg,面临较高的对比诱导性病 (CIN) 风险. 密集监测对于这些患者来说至关重要,以防止CIN.
科学领域:
- 心脏病学 心脏病学
- 腎臟病學 (nephrology) 是一種醫學.
- 干预心脏病学 干预心脏病学
背景情况:
- 对比诱导性病 (CIN) 是心血管手术后的一种严重并发症.
- 旋转性心脏切除术 (RA) 用于严重化的冠状动脉病变,造成CIN的风险.
- 确定RA后的CIN风险因素对于患者管理至关重要.
研究的目的:
- 确定轮转性切除术 (RA) 后对比诱导性病 (CIN) 的危险因素.
- 为了促进在患有严重化冠状动脉病变的患者中预防CIN,进行RA.
主要方法:
- 对接受RA的111名患者进行了回顾性分析.
- 在RA后48-72小时评估肌素水平以确定CIN.
- 倾向性得分匹配 (校准值0.02) 创建了匹配的CIN和非CIN组 (13对).
主要成果:
- 术前的平均动脉压 (MAP) <80 mmHg被确定为CIN的显著危险因素 (OR = 17.865,p < 0.05).
- 在CIN组的患者中,术前心力衰竭的发病率较高 (p < 0.05).
- 两组之间1年MACCE或次要终点没有显著差异.
结论:
- 术前MAP<80 mmHg增加了RA后CIN的风险.
- 手术前MAP<80 mmHg的患者需要密集监测和及时管理策略来预防CIN.
- 积极的管理可以减轻CIN后RA治疗的不良影响.
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