00676naa#a2200193#i#450# EN\INFRA-M\bibl\5807 20250101190153.3 2075-4094 20150706b2015####ek#y0engy0150####ca RUS RU Dynamics of changes of heart activity at patients with the syndrome of critical ischemia and coronary heart disease at multilevel arterial occlusions depending on features of complex therapy Journal article Moscow INFRA-M Academic Publishing LLC. 2015 0 с. Journal article local Lushchenko I. Drozhzhin E. Zorkin A. naukaru.ru