›› 2009, Vol. 29 ›› Issue (9): 1123-.

• 综述 • 上一篇    下一篇

左室射血分数正常的心力衰竭患者左房功能的评估

范惠华 综述, 史浩颖 审校   

  1. 上海交通大学 第一人民医院心内科, 上海 200082
  • 出版日期:2009-09-25 发布日期:2009-09-29
  • 通讯作者: 史浩颖, 电子信箱: kathyshicn@gmail.com。
  • 作者简介:范惠华(1981—), 女, 硕士生;电子信箱: huihua510@126.com。

Assessment of left atrial function in patients with heart failure and normal ejection fraction

FAN Hui-hua reviewer, SHI Hao-ying reviser   

  1. Department of Cardiovascular Medicine, The First People's Hospital, Shanghai Jiaotong University, Shanghai 200080, China
  • Online:2009-09-25 Published:2009-09-29

摘要:

心力衰竭分为左室射血分数降低的收缩性心力衰竭和左室射血分数正常的心力衰竭(HF-NEF),后者又称收缩功能保留的心力衰竭(HF-PSF)。医学界对收缩性心力衰竭的研究远较HF-NEF的研究深入且透彻。然而,HF-NEF的发病率及病死率(尤其在老年人中)可能远远超过目前人们所认识的水平。因此,对HF-NEF的发病机制、诊断及预后判断成为医学界关注的热点,舒张功能不全病情发展标志的左房功能亦成为目前的主要研究方向。

关键词: 左室射血分数正常的心力衰竭, 左房功能, 左房扩大, 左房容积, 超声心动图

Abstract:

Heart failure has been divided into heart failure with reduced ejection fraction (systolic heart failure) and heart failure with normal ejection fraction (HF-NEF) or heart failure with preserved systolic function (HF-PSF). Systolic heart failure has been more thoroughly studied than HF-NEF. However, the prevalence and mortality (especially in the elderly) of HF-NEF are much higher than expected. Therefore, the pathogenesis, diagnosis and prognosis of HF-NEF and the left atrial function in HF-NEF correlated with diastolic dysfunction have become the research focus.

Key words: heart failure with normal ejection fraction, left atrial function, left atrial enlargement, left atrial volume, echocardiography

中图分类号: