| 摘要: |
| 超声心肌做功是在二维斑点追踪超声心动图基础上,结合左室后负荷,利用构建的无创左室压力-应变环定量评估心肌功能的新工具。本文就超声心肌做功技术及其在评价不同病因致左室心肌功能受损的研究进展进行综述,旨在推动该技术应用于更多临床场景。 |
| 关键词: 超声心动描记术 心肌做功 心室功能，左 |
| DOI： |
| 投稿时间：2023-01-04修订日期：2023-01-04 |
| 基金项目:重庆市中青年医学高端人才项目(2020-219) |
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| Application progress of myocardial work intheevaluationof leftventricular dysfunctionby different etiology |
| FAN Jingdong,LI Min,SUN Yang |
| (Department of Ultrasound,the Second Affiliated Hospital of Chongqing Medical University;China) |
| Abstract: |
| Ultrasonic myocardial work is a new tool for quantitative evaluation of myocardial function using the noninvasive left ventricular pressure-strain loop based on 2D speckle tracking echocardiography combined with left ventricular afterload. This paper reviews the progress of ultrasonic myocardial work and its application in the evaluation of left ventricular dysfunction by different etiology, in order to promote it to more clinical scenarios. |
| Key words: Echocardiography Myocardialwork Ventricular function,left |
