实时三维超声心动图定量评价多巴酚丁胺对心肌顿抑犬和心肌梗死犬左室局部几何形状的作用

• Quantitative Assessment of Dobutamine Effects on Regional Left Ventricular Geometric Shapes of Stunned and Infarcted Canine Myocardium Using Real Time Three-dimensional Echocardiography