以微机导纳图辅以心机械图研究33例无临床心血管并发症表现的糖尿病患者血液动力学变化,并与健康同龄组对照及与阻抗法比较。结果表明糖尿病无临床心血管并发症表现时即有血液动力学异常。心室舒张功能及心室收缩功能、心泵功能均有减损,总外周阻力明显升高,导纳法与阻抗法比较相关性良好。 Thirty-three patients with diabetes mellitus without clinical cardiovascular complications were studied with computer-aided admittance and mechanical heart chart. The hemodynamic changes were compared with healthy controls and impedance methods. The results showed that when there is no clinical manifestations of diabetes mellitus diabetic hemodynamic disorders. Ventricular diastolic function and ventricular systolic function, cardiac pump function were impaired, total peripheral resistance was significantly increased, admittance method and impedance method were relatively good correlation.