[Prevention of disorders in the contractile function of the nonischemic portion of the heart during infarction by preliminary adaptation to brief stress exposures].
Preliminary adaptation to short-term exposures to immobilization stress prevents to a large extent the depression of contractile function and the lowering of the right atrium myocardium resistance to hypoxia and excess Ca2+ in experimental infarction of the left ventricle. This fact agrees with the concept that disturbance occurring in the nonischemic heart during infarction is caused by stress-induced damage.
D000222:Adaptation, Physiological; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000503:physiopathology / Q000517:prevention & control*; D002118:Calcium / Q000378:metabolism; D003327:Coronary Disease / Q000503:physiopathology; D006801:Humans; D008297:Male; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000150:complications* / Q000503:physiopathology; D051381:Rats; D011919:Rats, Inbred Strains; D012149:Restraint, Physical; D013315:Stress, Psychological / Q000503:physiopathology*; D013997:Time Factors
D002118:Calcium
Preduprezhdenie narusheniĭ sokratitel'noĭ funktsii neishemizirovannogo otdela serdtsa pri infarkte s pomoshch'iu predvaritel'noĭ adaptatsii k korotkim stressovym vozdeĭstviiam.