[The incidence of arterial hypertension and ischemic heart disease in workers manufacturing nitrogen and phosphorus fertilizers].
Examinations are performed on 120 workers from the plant for nitrogen and 253 workers from the plant for phosphorous fertilizers. For comparison is used a control group of 103 persons having no professional contact with chemical noxa. The measuring of the arterial pressure and assessment of the arterial hypertension rate is performed after the standardised method of the World Health Organization (1984). The probability of ischemic disease of the heart is determined on the basis of the electrocardiographic changes (Minnesota code) and the data of the questionnaire of G. A. Rose (WHO, 1984). The results point out, that the arterial hypertension incidence and that of the ischemic disease of the heart in the exposed workers in both plants is insignificantly higher than that of the controls. There is no effect of the specialized length of service on the dissemination of the registered cardio-vascular diseases. The data of the carried out investigation show no presence of heightened risk of arterial hypertension and ischemic heart disease in workers from the nitrogen and phosphorous fertilizers production.
K
K
Kotseva
A
A
Ianeva
D000328:Adult; D001794:Blood Pressure / Q000187:drug effects; D002031:Bulgaria; D005260:Female; D005308:Fertilizers / Q000009:adverse effects*; D006801:Humans; D006973:Hypertension / Q000139:chemically induced / Q000453:epidemiology*; D015994:Incidence; D008297:Male; D017202:Myocardial Ischemia / Q000139:chemically induced / Q000453:epidemiology*; D017672:Nitrogen Compounds / Q000009:adverse effects*; D009784:Occupational Diseases / Q000139:chemically induced / Q000453:epidemiology*; D010758:Phosphorus / Q000009:adverse effects*
D005308:Fertilizers; D017672:Nitrogen Compounds; D010758:Phosphorus
Prouchvane vŭrkhu chestota na arterialnata khipertoniia i iskhemichnata bolest na sŭrtseto pri rabotnitsi ot proizvodstvo na azotni i fosforni torove.