For citations:
Kozlov I.A., Ovezov A.M., Pivovarova A.A. Reduction of risk of perioperative complications in case of cardiac comorbidity. Messenger of ANESTHESIOLOGY AND RESUSCITATION. 2020;17(2):38-48. (In Russ.) https://doi.org/10.21292/2078-5658-2020-17-2-38-48