您要查找的是不是：
- A型超声心动图A-mode echocardiography
- B型超声心动图B-mode ultrasonic cardiogram
- M型超声心动图Mmode echocardiography
- A型超声法，A型声像图检查A-mode echography
- 超声心脏断层，超声心动图描记法，心脏超声断层成像术ultrasono(-)cardio(-)tomography
- A型超声A-mode ultrasonic; A-mode ultrasound
- A型超声法A-mode echography
- 超声心脏断层术，超声心动图描记法，心脏超声断层成像ultrasono(-)cardio(-)tomography
- A型超声仪A-mode ultrasonic apparatus
- 超声心脏断层，超声心动图描记法，心脏超声断层成像(术)ultrasono(-)cardio(-)tomography
- A型超声(波)A-mode ultrasonic
- 超声心脏断层术，超声心动图描记法，心脏超声断层成像术ultrasono(-)cardio(-)tomography
- A型超声扫描A-mode scanning
- 超声心脏断层术，超声心动图描记法，心脏超声断层成像(术)ultrasono(-)cardio(-)tomography
- A型超声显示A-mode display
- 超声心脏断层(术), 超声心动图描记法，心脏超声断层成像(术)ultrasono(-)cardio(-)tomography
- A型超声检查A-scan ultrasonography
- 小剂量多巴酚丁胺负荷超声心动图结合多普勒组织成像技术评估存活心肌的研究Assessment of viable myocardium using low dose dobutamine stress echocardiography combing Doppler tissue image
- A型超声测距法A-mode echo ranging
- A型超声换能器A-mode transducer
