title: [Seasonal cold adaptation as a risk factor in ischemic heart disease].
abstract: Seasonal variations (with a peak in winter and a fall in summer) in the level of arachidonic acid in low-density lipids, in heart rate, and blood pressures were studied in patients with angina pectoris. The findings are required for a better understanding the mechanism and for development of preventive measures against ischemic heart disease.
authors.forename: O M
authors.initials: OM
authors.lastname: Pilipchak
authors.forename: T S
authors.initials: TS
authors.lastname: Briuzgina
mesh_terms: D000222:Adaptation, Physiological; D000368:Aged; D000787:Angina Pectoris / Q000097:blood / Q000378:metabolism; D003080:Cold Temperature; D005227:Fatty Acids / Q000097:blood; D005260:Female; D006801:Humans; D008055:Lipids / Q000097:blood*; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000097:blood / Q000378:metabolism; D017202:Myocardial Ischemia / Q000097:blood / Q000378:metabolism*; D012307:Risk Factors; D012621:Seasons
chemical_list: D005227:Fatty Acids; D008055:Lipids