主肺动脉连接患者的脉冲多普勒超声心动图检查
Pulsed Doppler echocardiography in patients with aorto-pulmonary connection.
作者信息
Daniëls O, Hopman J, de Knecht S, van Oort A, Busch H
出版信息
Acta Paediatr Scand Suppl. 1986;329:44-52. doi: 10.1111/j.1651-2227.1986.tb10387.x.
Abstract
The pulsed Doppler principle enables us to study the bloodflow velocity at specific points in the heart and great vessels. In such aorto-pulmonary connections as patent ductus arteriosus, aorto-pulmonary window and truncus arteriosus the bloodflow velocity patterns are typical of the malformation. Based on knowledge of these abnormal flow patterns the diagnoses of these malformations can be made.
摘要
脉冲多普勒原理使我们能够研究心脏和大血管中特定点的血流速度。在诸如动脉导管未闭、主肺动脉窗和永存动脉干等主-肺动脉连接中，血流速度模式具有该畸形的典型特征。基于对这些异常血流模式的了解，可以做出这些畸形的诊断。
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