Methods LVDd,IVSd,LVPWD,E/A rate were observed by ultrasonography before and 30 months after treatment in 31 patients with aged hypertension.

• 方法以超声心动图检测并观察31例老年高血压患者治疗30个月用药前后左心室舒张末内径、舒张期室间隔厚度、左室后壁厚度、E/A比值。