摘要
目的:应用彩色M型多普勒超声心动图测量糖尿病患者左心室舒张早期血流传播速度,评价糖尿病患者的左心室舒张功能;材料与方法:应用彩色M型多普勒超声心动图测量55例糖尿病患者及30例正常人的左心室舒张早期血流传播速度(Vp)。结果:糖尿病患者的左心室舒张早期血流传播速度比正常人明显减低,不论E/A<1或者E/A>1;结论:糖尿病患者存在左心室舒张功能障碍,应用M型彩色多普勒超声心动图测量左心室舒张早期血流传播速度能简便、准确地评价左心室舒张功能。
Purpose： To assessment of left ventricular diastolic function in diabetes patients using early diastolic velocity of propagation by Color M- mode Doppler echocardiography. Materials and Methods： The early diastolic velocity of propagation was measured by Color Mmode Doppler echocardlography in 55 diabetes patients and 30 normal subjects, in the same time the transmltral and pulmonary venous flow velocity were measured. Results： The early diastolic velocity of propagation was lower in diabetes patients than normal people （P 〈 0.05）, in spite of E/A 〈 1 or E/A 〉 1. Conclusion： There have left ventricular diastolic dysfunction in diabetes patients. The early diastolic velocity of propagation measured by Color M- mode Doppler eehocardiography can evaluate left ventricular diastolic function easy and accurately.
出处
《现代医用影像学》
2007年第2期52-54,共3页
Modern Medical Imageology
关键词
彩色M型多普勒超声心动图
糖尿病
左心室舒张功能
Color M - mode Doppler echocardiography Diabetes Left ventricular diastohc function
