Methods: The Wenckebach period and refractory period were compared before and after slow pathway ablation. 方法:比较患者慢径消融前后的文氏周期及房室结前传不应期的变化。
Conclusion Non-alternating Wenckebach period is a common manifestation of atrioventricular double layer block. 所有病人均获临床治愈或好转出院。结论非交替性文氏周期亦为房室交接区双层阻滞的常见类型。