Ultrasonic evaluation of hemodynamics in patients with vertebral artery hypoplasia / 国际脑血管病杂志

ABSTRACT

Vertebral artery hypoplasia (VAH) may lead to the morphological and hemodynamic changes of the vessels themselves and their adjacent vessels,and may lead to posterior circulation ischemia.Hemodynamic detection is an important means to evaluate the structure and functional status of blood vessels.The combined use of color Doppler flow imaging and transcranial Doppler can not only comprehensively evaluate the morphological and hemodynamic changes of the vertebral basilar artery system,but also comprehensively analyze the significance of the hemodynamic changes of cerebral artery.