The paper contains narration of modern concepts of myocardial ischemia-repe
rfusion and mechanisms responsible for its development. Detailed discussion
of the role of these mechanisms in formation of stunned and hibernating my
ocardium is also presented together with evaluation of possible clinical ma
nifestations and methods of diagnosis of myocardial stunning and hibernatio
n. This is followed by information on types of cardioprotection and value o
f each type for survival of patients with cardiovascular diseases, on achie
vements and problems of pharmacological myocardial protection, and on the p
rospects of the use of trimetazidine as cardioprotective drug.