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| Dynamic electrocardiogram analysis of 48 patients with paroxysmal atrial fibrillation |
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Abstract ObjectiveTo study the dynamic electrocardiogram characteristics of paroxysmal atrial fibrillation. Methods Forty and eight cases of patients with paroxysmal atrial fibrillation were enrolled in the study，Calculated the atrial fibrillation total number，total attack time，number of atrial premature beats，inducedatrial fibrillation premature beat coupling interphase and uninduced atrial fibrillation premature beat coupling interphase. Results Forty and eight cases of patients with a total of 367 times of atrial fibrillation，total time 8 847 min，there was 39 cases with atrial premature beats ，average (1.8±1.21) times per minute；short gustiness atrial tachycardia (0.15±0.11) times per minute；induced atrial fibrillation premature beat coupling interphase(0.42±0.05)s，uninduced atrial fibrillation premature beat coupling interphase (0.50±0.79)s. ConclusionParoxysmal atrial fibrillation was induced by premature beat，which was related with premature beat coupling interphase.
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| [1] 林荣，张丽琴，洪美满.动态心电图对阵发性房颤的心电触发因素及其部位的诊断价值[J].中国实用内科杂志，2005，25（9）:845-846.[2] Hsieh MH，Tai CT，Lee SH，et al. Catheter ablation of atrial fibrillation versus atrioventricular junction ablation plus pacing therapy for elderly patients with medically refractory paroxysmal atrial fibrillation[J]. J Cardiovasc Electrophysiol，2005，16(5):457-461.[3] 郭继鸿.二联律法则与长短周期现象[J].临床心电学杂志，1998，7（1）：38-39. |
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2012, Vol. 21 
