[Dysregulation of sinus node activity in cardiopathic patients with vibration disease].

Harmful production factors are known to contribute to elevated morbidity in the population. Early detection of predictors of heart diseases is necessary in subjects exposed to occupational risk factors. Rhythmocardiography permits to diagnose autonomous cardioneuropathy in patients with vibration disease; this condition is regarded as a pathogenetic basis for the early clinical manifestation of coronary heart disease.