[Relationship between the ovarian cycle and the functional state of the heart in athletes].
D000328:Adult; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000502:physiology*; D006801:Humans; D008598:Menstruation; D013178:Sports Medicine
Doslidzhennia funktsional'noho stanu sertsa u sportsmenok u zv'iazku z ovarial'nym tsyklom.