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《ACADEMIC JOURNAL OF SUN YAT-SEN UNIVERSITY OF MEDICAL SCIENCES》 1997-01
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ANALYSIS OF PERIODICITY OF VENTRICULAR PREMATURE CONTRACTIONS

Ling Li 1 Wu Wei 2 (1 Department of Health Statistics 2 Sun Yat sen Memorial Hospital, Sun Yat sen University of Medical Sciences, Guangzhou, 510089)  
The 24 hour time series of the frequencies of ventricular premature contractions(VPC) of 81 ventricular arrhythmia patients without treatment were recorded and analysed with circular statistics. It was found that there was a significant periodicity with a peak during the day period and the logarithm of VPC frequencies as a function of time followed a model with two terms of cosine functions.
【Fund】: 中山医科大学科研基金
【CateGory Index】: R195.1
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【References】
Chinese Journal Full-text Database 1 Hits
1 Wu Wei Zhang Xuming Kong Minyi (Division of Cardiology, Sun Yat sen Memorial Hospital, Sun Yat sen University of Medical Sciences, Guangzhou, 510120);SPONTANEOUS VARIABILITY OF VENTRICULAR PREMATURE CONTRACTIONS DENSITY BETWEEN ADJACENT HOURS[J];ACADEMIC JOURNAL OF SUN YAT-SEN UNIVERSITY OF MEDICAL SCIENCES;1998-04
【Co-references】
Chinese Journal Full-text Database 2 Hits
1 Wu Wei Zhang Xuming Mei Boying (Division of Cardiology Sun Yat-Sen Memorial Hospital);REAPPRAISAL ON THE SPONTANEOUS VARIABILITY OF PREMATURE VENTRICULAR CONTRACTIONS[J];;1993-01
2 $$$$ Wu Wei; Zhang Xuming; Mei Boying; Tan Junwen (Division of Cardiology , Sun Yat-Sen Memorial Hospital ,Sun Yat-Sen University of Medical Sciences ,Guangzhou, 510120 );A STUDY ON NON-INVASIVE ACUTE DRUG TESTING FOR ASSESSMENT OF ANTIARRHYTHMIC EFFECTON VENTRICULAR TACHYARRHYTHMIAS[J];ACADEMIC JOURNAL OF SUN YAT-SEN UNIVERSITY OF MEDICAL SCIENCES;1994-03
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