存在大型肺动静脉畸形时肺血管阻力的评估

Evaluation of pulmonary vascular resistance in the presence of a large pulmonary arteriovenous malformation.

作者信息

Vincent R N, Casiro O G, Pelech A N, Collins G F

出版信息

J Am Coll Cardiol. 1986 May;7(5):1104-6. doi: 10.1016/s0735-1097(86)80230-3.

Abstract

A 1 day old infant presented with severe cyanosis and congestive heart failure. Cardiac catheterization confirmed the clinical suspicion of a pulmonary arteriovenous malformation of the right lower lobe. Catheter occlusion of the right lower pulmonary artery allowed evaluation of the integrity of the remaining pulmonary vascular bed as well as improvement of the patient's hemodynamic condition pending more definitive therapy.

摘要

一名1日龄婴儿出现严重紫绀和充血性心力衰竭。心导管检查证实了临床怀疑的右下叶肺动静脉畸形。右下肺动脉的导管封堵术有助于评估其余肺血管床的完整性，并在进行更确切治疗之前改善患者的血流动力学状况。