摘要
本文对正常人、高血压及高血压伴第四心音患者三组观察对象的心房收络时间间期进行了比较。结果表明,与正常人相比,高血压患者的心房射血前间期明显缩短,心房射血时间显著延长,二者比值明显降低(P<0.001)。这些变化在高血压伴第四心音患者更为显著,其上述值变化幅度明显大于单纯高血压患者相应值的变化(P<0.005)。结果提示:心房收缩时间间期可作为反映心室舒张期顺应性的指标。
Atrial systolic time intervals were studied and compared in three groupsconsisting of normal,hypertensive and hypertention with S4 subjects.The resultsshowed a significant shortening of atrial pre-ejection period(APEP)and a significantlengthening of atrial ejection time(AET),as well as a markedly decreased ratlo ofAPEP/AET in hypertention group when compared with normal(P<0.001).Similarchanges were found in hypertention with S4 group,but the amplitude of thosechanges was greater than those in hypertentlon alone(P<0.005).The results suggestthat atrial systolic time intervals may be taken as a parameter for detecting ventricu-lar diastolic compliance.
作者
任江华
陈小燕
焦力平
Ren Jiang-hua(Depariment of Internal Mediciner Second Affiliated Hospitalof Hubei Medical College)
出处
《中华物理医学杂志》
CAS
CSCD
1991年第1期31-33,共3页
Chinese Journal of Physical Medicine and Rehabilitation
关键词
心房收缩时间间期
高血压病
第四心音
心室顺应性
atrial systolic time intervals
hypertentlon
fourth heart sound(S_(4))
ventricular compliance
