Effects of hypertension and diabetes mellitus on left ventricular diastolic function of the senile with coronary heart disease
GAO Xue wen,WU Xiu lan,ZHOU Jing chun (Inner Mongolia Autonomous Region Hospital,Huhhot 010010,China)
Objective:To study the effects o f hypertension,diabetes mellitus and age on left ventricular diastolic function of the senile with coronary heart disease(CHD).Methods:Several parameters of left ventricular diastolic function were measured by Doppler echocardiography in 24 o f the middle-aged with CHD,25 of the senile with CHD and 20 of the 69 patients w ith concomitant hypertension and diabetes mellitus.Results:All the patients have normal left ventricular ejection fraction and cardiac index.The ratio for earl y mitral valvular peak E to late mitral valvular A(E/A) decreased and early dias tolic rapid filling acceleration diminished in the senile group(both,P0 .01) which were more apparent in the group with concomitant hypertension and diabetes mellitus,(P0.001). Conclusions:The left ventricula r diastolic disfunction in the senile with CHD can be exaggerated by concomitant senility,hypertension and diabetes melitus.
【CateGory Index】： R544.1