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| Clinical value of the regularity of outbreak and the diurnal rhythm of paroxysmal atrial tachycardia |
| ZHANG Xiao-Yun, ZHI Ai-Rong, HUANG Lu, LIU Zhi-Lan- |
| （Department of Electricardiogram，the First People's Hospital of Zhaoqing，Zhaoqing Guangdong 526021，China） |
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Abstract Objective To explore the clinical value of the regularity of outbreak and the diurnal rhythm of paroxysmal atrial tachycardia. Methods The DCG was used to analyse the regularity of outbreak and the diurnal rhythm of paroxysmal atrial tachycardia in 366 patients. Results The incidence rate of paroxysmal atrial tachycardia was the highest in patients with coronary heart disease（55.2%），and the rates was increased by age increasing，the elder group was the highest while compared with other groups（P <0.01）. The diurnal rhythm was found on those with paroxysmal atrial tachycardia. Conclusion Atrium muscle depolarization velocity incongruous on patients with coronary heart disease is favorable for the incidence of paroxysmal atrial tachycardia affected by myocardial ischemia，hypoxia，inflammation，denaturalization and fibrosis. Detection rate is increased by age increasing which is result from the changing of automaticity，excitory，conductibility of the heart induced by myocardial degenerative. The diurnal rhythm of paroxysmal atrial tachycardia was proved to been effected to by vegetative nerve.
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| ［1］罗少群，杨丽君.短阵房性心动过速发生规律探讨［J］. 实用心电学杂志，2004，13（1）:10. ［2］翁梅芳.短阵房性心动过速动态心电图及其临床意义［J］.浙江临床医学杂志，2004，6（8）:695-696. ［3］徐培敬，沈维宾，孙晓芬.动态心电图监测老年冠心病无症状心肌缺血与心律失常［J］.现代医药卫生，2004，20 （24）:2692-2693. ［4］熊艳霞.短阵房性心动过速动态心电图分析与探讨［J］.中国现代医生，2007，45（2）:9. |
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ZHENG Jie, LI Ku-Lin, LIU Xiao-Yu, DANG Shi-Peng, ZHANG Chang-Ying, CHEN Ming-Long, WANG Ru-Xing. [J]. JOURNAL OF PRACTICAL ELECTROCARDIOLOGY, 2019, 28(3): 217-219. |
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2012, Vol. 21 
