title: [Adaptation to alternating exercise and cold as a factor in the prevention of disorders of cardiac rhythm and contractile activity in acute myocardial ischemia in rats].
abstract: Occlusion of the left coronary artery under general anesthesia and reperfusion were conducted in male Wistar rats adapted to cold, exercise during swimming and to the alternation of these effects. Adaptation facilitated reduction in the occurrence of arrhythmias and depression of contractile activity of the heart under these conditions. Although among the three types of adaptational effects, exercise induced the most marked development of the myocardial capillary network, its alternation with cold prevented more effectively the development of disorders of heart rhythm and contractility caused by ischemia and reperfusion.
authors.forename: N A
authors.initials: NA
authors.lastname: Barbarash
authors.forename: I G
authors.initials: IG
authors.lastname: Khaliulin
authors.forename: O V
authors.initials: OV
authors.lastname: Bykova
mesh_terms: D000208:Acute Disease; D000222:Adaptation, Physiological; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000209:etiology / Q000517:prevention & control*; D003080:Cold Temperature; D008297:Male; D009200:Myocardial Contraction / Q000502:physiology; D017202:Myocardial Ischemia / Q000503:physiopathology / Q000628:therapy*; D010805:Physical Conditioning, Animal / Q000502:physiology*; D051381:Rats; D017208:Rats, Wistar
vernacular_title: Adaptatsiia k cheredovaniiu deĭstviia fizicheskoĭ nagruzki i kholoda kak faktor profilaktiki narusheniĭ ritma i sokratitel'noĭ aktivnosti serdtsa pri ostroĭ ishemii miokarda u krys.