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并行心律是较少见的一种特殊的异位心律,在临床上常被误诊为早搏。现将近年来笔者所见的6例并行心律整理报告以供参考。并行心律的心电图特点 (1)同一导联上有两种或两种以上不同形态(或略有差异)的P波或QRS波群;(2)提前发生的异位搏动与窦性搏动无固定的联律间期;(3)最短的异位搏动间期与长的异位搏动间期有公约数关系;(4)经常发生室性融合波。
Parallel heart rhythm is a rare type of ectopic heart rhythm, often misdiagnosed as clinically premature. Now in recent years, I saw six cases of parallel heart rhythm finishing report for reference. (1) There are two or more P-waves or QRS complexes of different shapes (or slight differences) on the same lead; (2) there is no premature ectopic beating and sinus beats (3) the shortest ectopic beating period and the long ectopic beat interval has a relationship between the quartile; (4) frequent occurrence of ventricular fusion wave.