Leier C V, Schaal S F
Br Heart J. 1977 Jun;39(6):680-4. doi: 10.1136/hrt.39.6.680.
A patient with type A Wolff-Parkinson-White syndrome and prolonged interatrial conduction intervals developed atrial flutter during the course of an electrophysiological study. The atrial flutter blocked along the left-to-right conduction pathways in a Wenckebach pattern. The dissimilar atrial rhythms of right atrial tachycardia and left atrial flutter evolved as the interatrial block increased to 2:1 conduction.
一名患有A型预激综合征且心房传导间期延长的患者在电生理研究过程中发生了心房扑动。心房扑动沿左向右传导路径呈文氏型阻滞。随着房间阻滞增加至2:1传导,右房性心动过速和左房扑动这种不同的心房节律逐渐形成。