Incidence of long (short) PR interval in electrocardiogram among healthy people in Changsha and its clinical significance

To analyze the incidence of long (short) PR interval in electrocardiogram among healthy people in Changsha and the clinical significance.
 Twelve-lead body surface electrocardiogram was taken to measure the heart rates and PR intervals from 4 025 healthy individuals (age range from 6 min after birth...

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Veröffentlicht in:Zhong nan da xue xue bao. Journal of Central South University. Yi xue ban 2016-04, Vol.41 (4), p.399-404
Hauptverfasser: Liu, Liping, Lin, Ping, Xu, Yi, Wu, Lijia, Zou, Runmei, Xie, Zhenwu, Wang, Cheng
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Sprache:chi
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Zusammenfassung:To analyze the incidence of long (short) PR interval in electrocardiogram among healthy people in Changsha and the clinical significance.
 Twelve-lead body surface electrocardiogram was taken to measure the heart rates and PR intervals from 4 025 healthy individuals (age range from 6 min after birth to 83 years old) who performed physical examination from Jan, 1993 to Dec, 2012 in the Second Xiangya Hospital, Central South University. Statistics were analyzed by SPSS 16.0.
 The total incidence of short PR interval was 19.65% (791/4 025). The age group from birth to 13 years old had a higher incidence than the other age groups (χ2=432, P
ISSN:1672-7347
DOI:10.11817/j.issn.1672-7347.2016.04.010