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Biological Trace Element Research

, Volume 92, Issue 2, pp 115–121 | Cite as

Effects of chronic fluorosis on electrocardiogram in sheep

  • Nurcan Dönmez
  • Ali Çinar
Article

Abstract

This study was carried out to evaluate the effects of chronic fluorosis by means of the electrocardiograms in sheep. Ten sheep with fluorosis living around a volcanic mountain (Tendürek Mount) in East Anatolia in Turkey and 10 healthy sheep were used. Leads I, II, III, aVR, aVL, aVF, V2, V4, and V10 were recorded in the electrocardiographs of the sheep. All waves were seen in all derivations. The P-Q interval was significantly (p<0.05) prolonged and sinus bradycardia was observed in the sheep with fluorosis. As a result of this, the number of heart beats was decreased significantly (p<0.05); that is, the number of heart beats was 110±15 in the control group and 75±10 in sheep with fluorosis.

Index Entries

Fluorosis fluoride ECG sheep bradycardia 

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Copyright information

© Humana Press Inc 2003

Authors and Affiliations

  • Nurcan Dönmez
    • 1
  • Ali Çinar
    • 1
  1. 1.Department of Physiology, Veterinary FacultyYüzüncü Yıl UniversityVanTurkey

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