摘要
目的：探讨冠心病、高心病对右室收缩功能的影响。方法：应用脉冲多普勒超声心动图（ＰＤＥ）测量冠心病４２例、高心病２２例及对照组３１例的主肺动脉血流频谱，获取右室收缩时间间期（ＳＴＩ）。结果：冠心病组的右室收缩期加速时间（ＡＴ）、射血时间（ＥＴ）、ＡＴ／Ｒ－Ｒ、平均加速度（ＡＣＶ）与对照组有显著性差异。高心病组的右室收缩期加速时间（ＡＴ）、减速时间（ＤＴ）、ＡＴ／ＥＴ、ＤＴ／ＥＴ、平均加速度（ＡＣＶ）与正常组有显著性差异。结论：冠心病及高心病的右室收缩功能均有不同程度损害。
Objective: To investigating the influence on right vascular systolic function from cronary atherosclerotic and hypertentional heart diseases Methods: 42 patients with cronary atherosclerotic heart diseases22 with hypertentional cardiac disease and 31 normal cases as a control group were investigated to assess right vascular (RV) systolic function by the blood flow spectra of main pulmonary artery to calculate RV systolic time interval by using pulsed doppler echocardiography (PDE) Results: The accelerated time (AT) of RV systolic phase,ejeculating blood time (ET),AT/ R-R ,average accelerated velocity (ACV) with cronary atheroscleritic heart diseases obviously differed from the control groupAT,decelerated time (DT) of RV systolic phase,AT/ET,DT/ET and AAV with hypertentional heart diseases obviously differed from control group Conclusion: The right vascular systolic function suffers lesion to some extent from cronary atherosclerotic and hypertentional diseases\=
出处
《广西医科大学学报》
CAS
1999年第3期307-308,共2页
Journal of Guangxi Medical University
关键词
超声心动图
右心收缩功能
冠心病
高心病
pulsed doppler echocardiography
right vascular systolic function
main pulmonary blood flow spectra\=\=
