超声成像经历了多年的发展,在医疗领域起着越来越重要的作用,从日常产前保健到高级心脏成像,超声成像必不可少。多普勒超声检查对血管病治疗非常重要,在美国该病是引起死亡和残疾的主要原因;另外在紧急情况下,多普勒超声检查也是极其重要的,例如检查人 Ultrasound imaging has undergone years of development and plays an increasingly important role in the medical field. From daily antenatal care to advanced cardiac imaging, ultrasound imaging is indispensable. Doppler ultrasonography is very important for the treatment of vascular disease, which is the leading cause of death and disability in the United States; Doppler ultrasonography is also extremely important in emergency situations, such as examining people