Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Xi'an Medical University(Chinese)》 1997-01
Add to Favorite Get Latest Update

THE STUDY OF THE NORMAL VALUE OF QT DISPERSION AND THE GENDER DIFFERENCES

Liu Yan;Guo Yingchun, Ma Yi, et al(Dept. of Cardiology, First Teaching Hospital)  
篢his paper reports the data of synchrony 12-leads ECG recorded in 504 healthyadults. Results: ①The values of QTd, QTcd,QRSd, QTpd, OQTd were 48±13, 51±14, 30±11, 43±16, 18±6(ms) in male and 42±12, 47±14, 28±10, 39±17, 16±6 (ms) in female respectively. ②Gender differences: The QTd, QTcd,QRSd, OQTd and QRS, RR intervals of male werelonger than those of female, but the QT, QTc,QTp intervals of male were shorter than those of female.③The reproducibility of QT interval and QTdvalue was affected by the way of measurement, especially by the definition of the end of the T wave.
【CateGory Index】: R540.41
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved