The prevention of ischaemic heart disease.
D000328:Adult; D003327:Coronary Disease / Q000517:prevention & control*; D006801:Humans; D006937:Hypercholesterolemia / Q000453:epidemiology; D006973:Hypertension / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000453:epidemiology; D012907:Smoking