Верхнее меню

ANNUAL ELECTROCARDIOGRAM CYCLE IN WOMEN OF EUROPEAN NORTH



N.G. Varlamova
E.R. Boyko
nivarlam@physiol.komisc.ru
boiko60@inbox.ru
senior researcher, the Department of Environmental and Medical Physiology, Institute of Physiology, Komi Science Centre, the Urals Branch, Russian Academy of Sciences, PhD in Biology, associate professor
Director of the Institute of Physiology, Komi Science Centre, the Urals Branch, Russian Academy of Sciences, Doctor of Medicine, professor
Syktyvkar
Syktyvkar

Keywords:

  • electrocardiogram
  • annual cycle
  • women
  • European North
  • clinically significant electrocardiogram parameters
  • signs of hyperfunction of auricles, ventricles and of cor pulmonale
  • wave amplitude
  • amplitude characteristics of electrocardiogram
  • We consider features of electrocardiogram (ECG) in 12 leads in the annual cycle in normo-tensive 20-59 year-old women living in the European North almost all their life (62°N). We dem-onstrate the modulating effect of the weather and climate conditions on the amplitude and time characteristics of the ECG. The periods of unfavorable influence of the weather conditions on the electrical activity of the heart muscle are revealed.