Echocardiagraphy and equilibrium radionuclide angiography (ERNA) were performed to evaluate the left ventricular mass index,region wall movement index,ventricular systolic synchrony (VSS)and heart function 1 and 24 weeks after treatment.

• 各组患者均在治疗后1周、24周分别行超声心动图和平衡法核素心室造影评价左室质量指数(LVMI)和局部室壁运动积分(RWMI)、心室收缩同步性(VSS)和心功能(HF)等参数的改善状况。