摘要
近年来射血分数保留型心力衰竭(HFpEF)发病率和病死率逐年升高。右心室功能不全(RVD)是HFpEF患者不良预后的独立预测因子。早期评估右心室结构及功能对选择治疗方案及改善预后具有重大意义。本文就超声心动图评估HFpEF右心结构及功能的研究进展进行综述。
The incidence and mortality of heart failure with preserved ejection fraction(HFpEF)are increasing year by year.Right ventricle dysfunction(RVD)is an independent predictor of poor prognosis of HFpEF patients.Early evaluation of right heart structures and degrees of RVD are of great significance to the treatment and prognosis of HFpEF patients.The progresses of echocardiography in evaluation of the right heart structure and function in HFpEF were reviewed in this article.
作者
刘修颖
孙阳
LIU Xiuying;SUN Yang(Department of Ultrasound,the Second Affiliated Hospital of Chongqing Medical University,Chongqing 400010,China;Chongqing Key Laboratory of Ultrasound Molecular Imaging,Chongqing 400010,China)
出处
《中国医学影像技术》
CSCD
北大核心
2020年第4期614-617,共4页
Chinese Journal of Medical Imaging Technology
基金
国家自然科学基金(81871369)。
关键词
心力衰竭
超声心动描记术
心室功能
右
心室射血分数
heart failure
echocardiography
ventricular function
right
ventricular ejection fraction
