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心力衰竭(心衰)是各种心血管疾病(如持续的压力超负荷、心肌缺血等)晚期共有的终末器官损害,死亡率高,是临床上亟待解决的重大问题。以往针对心衰结构和功能检测的研究多集中在心衰发病的中晚期,即心脏组织结构明显改变、心功能严重受损阶段。近年来临床研究提示,在心衰发生的早期(即心功能受损尚不十分明显的时期)进行评估和干预,对于心血管
Heart failure (heart failure) is a common terminal organ damage and has a high mortality rate in various cardiovascular diseases (such as continuous stress overload, myocardial ischemia, etc.), which is a major problem to be solved clinically. In the past, the studies on the detection of heart failure structure and function mostly focused on the middle and late stages of the pathogenesis of heart failure, that is, the cardiac tissue structure changed obviously and the heart function was severely damaged. In recent years, clinical studies suggest that in the early stages of heart failure (that is, cardiac function is not yet very obvious period of damage) to assess and intervene in the cardiovascular