正常多普勒心动图 normal doppler echocardiography.ppt
2023-07-23 来源:动态图库网
正常多普勒心动图 normal doppler echocardiography.pptechocardiography),又称切面超声心动图 (cross sectional和物理学家christian johann doppler研究星体与地球运动光波频率变频谱多普勒超声心动图(spectraldopplerechocardiography):将transesophageal echocardiography in two patients--one withdoppler血流 数,判断心功能不全的预后.