Abstract：Objective To investigate the mechanism and electrocardiographic typing of double heart rhythm. Methods Heart rhythms in different forms where exist two or more pacemakers were collected from 118 patients, and the specific connotation of the heart rhythms was defined and analyzed. Results The self-protection of heart can explain the appearance of double heart rhythm. According to different manifestations of double heart rhythm in clinical electrocardiograms, its electrocardiographic typing includes interference type, blocking type, mixed type, pararhythmia type, artificial pacing type, and successful heart transplantation type, etc. Conclusion Double heart rhythm is a new sort of classification in arrhythmia science. Although it has various clinical manifestations, common characteristics can be found in its mechanism and several familiar electrocardiographic types can be summarized. It is no doubt that scientific research on double heart rhythm will promote the development of further investigation on arrhythmia.
王泽元, 齐治平. 双重心律的发生机制与常见心电图分型的探讨[J]. 实用心电学杂志, 2015, 24(2): 96-99.
WANG Ze-Yuan, QI Zhi-Ping. Investigation on the mechanism and electrocardiographic typing of double heart rhythm. JOURNAL OF PRACTICAL ELECTROCARDIOLOGY, 2015, 24(2): 96-99.
2015, Vol. 24 
