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RP时间间期指心电图QRS中的R波起点至外周动脉脉搏(Pulse)阻抗波起点的时间间期,RP时间缩短表示动脉脉搏波传播速度加快,动脉硬化程度加重,这种无创RP时间间期测定作为动脉硬化程度的参考指标现已得到广泛认可。为探讨动脉硬化发生发展过程中微循环的病理改变及其相互关系,我们选择门诊对象进行了RP时间间期测定与甲皱微循环检查,所得结果报告如下。 临床资料 一、对象和方法 在门诊对象中,按一般诊断标准,选择健康人71例,高血压病34例,高脂血症19
RP time interval refers to the ECG QRS in the beginning of the R wave to the beginning of the peripheral pulse (Pulse) impedance of the starting point of the time interval, RP time shortening, said arterial pulse wave propagation speed, arteriosclerosis increased, this non-invasive RP time interval As a measure of the degree of atherosclerosis as a reference index has now been widely recognized. To investigate the pathological changes of microcirculation during the development of atherosclerosis and their correlations, we selected outpatient subjects for the determination of RP time interval and microcirculation of nail fold. The results are reported as follows. Clinical data First, the object and method Outpatients, according to the general diagnostic criteria, select 71 healthy subjects, 34 cases of hypertension, hyperlipidemia 19