Multimedia support in the education of clinical and health care disciplines :: Portal of Faculty of Medicine in Bratislava
Faculty of Medicine, Comenius University in Bratislava
Comenius University in Bratislava
MEFANET (MEdical FAculties Educational NETwork) Project

Circa- and ultradians in the occurrence of simple extrasystoles in healthy men at lowland in the light of inferential statistics

The 24-hour profile of hourly registered extrasystoles mean counts per one subjest in apparently healthy elderly males was studied with the aid of Halberg cosinor regression.


Successive peaks and nadirs were present since morning to afternoon in supraventricular as well as in ventricular extrasystoles. For the latter, however, the dispersion was broader. Accordingly, only one significant morning peak (around 9 h am) was identified for ventricular extrasystoles while four significant peaks (6-7h am, 9h am, 12h am-1h pm, and 4-5h pm) were found in supraventricular extrasystoles. The population prediction is shown for 95% confidence and 95% tolerance as corresponding corridors accompanying the point estimate of the periodic approximating regression function. The tolerance corridor can be used in practice for evaluating individual findings in an elderly man.

Acta Physiologica Hungarica 95 (3), pp.321-329, 2005.

Attachments:
Attachment   Date Size Availability [?] Clinically sensitive [?] Licence
pdf 2_Kardiológia Download - 2_KardiológiaOpen in new window - 2_Kardiológia 15.4.2011 608.6 KB anyone

Keywords: Cardiology, ExtrasystCircaUltraDian, Health, HealLowAPhysiolHun08


author: Miroslav Mikulecký, Štefan Kujaník | published on: 28.3.2012 | last modified on: 28.3.2012
citation: Mikulecký Miroslav, Štefan Kujaník: Circa- and ultradians in the occurrence of simple extrasystoles in healthy men at lowland in the light of inferential statistics. Multimedia support in the education of clinical and health care disciplines :: Portal of Faculty of Medicine, Comenius University [online] 2012-03-28, last modif. 2012-03-28 [cit. 2019-09-21] Available from WWW: <https://portal.fmed.uniba.sk/articles.php?aid=186>. ISSN 1337-9577.
 

Comments and discussion

Insert new entry:

Author / e-mail: [ user login / verification ]
Title:
Text:
 
 Add tag:   The tag has been submitted, thank you