“Risk factors for coronary heart disease are age, belonging to the male floor, increased content of lipids in blood serum, arterial hypertension, cigarette smoking, diabetes mellitus, obesity, insufficient physical activity, some characteristics of personality and behavior, hereditary predisposition, increased content of uric acid in the blood and insufficient rigidity of drinking water.” Big Medical Encyclopedia, p. 463. M.: Owls. Encyclopedia, 1978 He was seen by only guards and doctors.