Methods : Analyses of clinical, ultasound cardiography and coronary angiography ( CAG ) materials were performed in92 patients with ICM. 方法:对92例缺血性心肌病患者的临床和冠状动脉造影资料进行综合分析。
The resolution for the image of B mode ultrasound diagnostic equipment is one of the most important performance parameters. The various factors affecting on the spatial resolution of ultasound image were analysed in this paper. B超仪的图像分辨力是仪器的主要性能参数之一,本文主要分析了影响超声图像的空间分辨力的各种因素。
Progress of ultasound study on fetal pulmonary vein 胎儿肺静脉血流的多普勒超声检测与进展