Determinants of the degree of functional mitral regurgitation in patients with systolic left ventricular dysfunction - A quantitative clinical study
Determinants of the degree of functional mitral regurgitation in patients with systolic left ventricular dysfunction - A quantitative clinical study
复制标题
DOI：
10.1161/01.cir.102.12.1400
复制
发表时间：
2000-09-19
期刊：
影响因子：
37.8
通讯作者：
Tajik, AJ
中科院分区：
文献类型：
--
作者：
Yiu, SF;Enriquez-Sarano, M;Tajik, AJ
背景-功能性二尖瓣返流（FMR）发生于结构正常的瓣膜，是收缩期左心室功能障碍（LVD）的并发症。FMR程度的决定因素定义不清，因此，FMR的机械治疗方法受到阻碍。方法和结果：在一项前瞻性研究中，21例对照组和128例LVD患者（定义为射血分数
Background-Functional mitral regurgitation (FMR) occurs with a structurally normal valve as a complication of systolic left ventricular dysfunction (LVD). Determinants of degree of FMR are poorly defined; thus, mechanistic therapeutic approaches to FMR are hindered.Methods and Results-In a prospective study of 21 control subjects and 128 patients with LVD (defined as ejection fraction