Abstract:
Two-dimensional Doppler echocardiography was to compare of the left ventricular hypertrophy (LVH)and the status of heart function in 30 cases normal(Ⅰ) group, 36 cases middle age(Ⅱ)and 54 cases old age(Ⅲ) group patients with hypertension,The results of LVH:asymmetric septum hyper trophy(ASH)40%,concentric hypertrophy(CH)46% and dilating hypertrophy(DH)14% in Ⅱgroup;ASH 23%,CH 26% and DH 5l% in Ⅲ group.All the indexes(except LVDd, LVV, EF,SV, CO.)had significantly different(P<0.01 Or P<0.001)betweenⅠ,Ⅱ groups.All the indexes(except peak E and A/E)had significantly different(P<0.05 or P<0.001)hetween Ⅱ and Ⅲ group.