Ringertz H, Youker J, Carlsson E
Acta Radiol Diagn (Stockh). 1978;19(1B):281-8. doi: 10.1177/028418517801901b15.
Catheterization and biplane cineangiography were performed in 28 patients with atrial septal defect. The left and right ventricular volume in end-systole and end-diastole were estimated with a computed method. The relation between the left and right stroke volume ratio and the posterior displacement of the left ventricle was analysed. A statistically highly significant positive correlation between the angle of the long axis of the left ventricle and the shunt was established.
对28例房间隔缺损患者进行了心导管检查和双平面心血管造影。采用计算机方法估计收缩末期和舒张末期的左、右心室容积。分析了左、右心搏量比值与左心室后移之间的关系。建立了左心室长轴角度与分流之间具有统计学高度显著的正相关关系。
