组织多普勒成像中二尖瓣舒张早期峰速/二尖瓣瓣环舒张早期峰速、二尖瓣舒张早期峰速/(二尖瓣瓣环舒张早期峰速×二尖瓣瓣环收缩期峰速)对冠状动脉搭桥术后心力衰竭评估价值

来源 :临床军医杂志 | 被引量 : 0次 | 上传用户：lyzyk413026

【摘要】

：

目的探讨组织多普勒成像(TDI)中二尖瓣舒张早期峰速(E)/二尖瓣瓣环舒张早期峰速(Em′)、E/[Em′×二尖瓣瓣环收缩期峰速(Sm′)]对冠状动脉搭桥术(CABG)后心力衰竭的评估价值。方法回顾性分析北部战区总医院2020年1月1日—10月1日收治的非体外循环下行CABG的470例患者的临床资料。根据术后第2天的脑钠肽平均值,将患者分入心力衰竭组(脑钠肽>1000 ng/L,n=169)和非心力衰竭组(脑钠肽≤1000 ng/L,n=301)。超声心动图二维常规模式下测量左房前后径(LAD)、左

【作者】

：

张艺舰王辉山金岩徐殊张誉籍卜泽

【机构】

：

北部战区总医院心血管外科

【出处】

：

临床军医杂志

【发表日期】

：

2021年8期

【关键词】

：

心脏超声组织多普勒成像冠状动脉搭桥术心力衰竭二尖瓣舒张早期峰速/二尖瓣瓣环舒张早期峰速二尖瓣舒张早期峰速/(二尖瓣瓣环舒张早期峰速×二尖瓣瓣环收缩期峰

【基金项目】

：

辽宁省自然科学基金(20180550847)。

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组织多普勒成像中二尖瓣舒张早期峰速/二尖瓣瓣环舒张早期峰速、二尖瓣舒张早期峰速/(二尖瓣瓣环舒张早期峰速×二尖瓣瓣环收缩期峰速)对冠状动脉搭桥术后心力衰竭评估价值

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