For citations:

Yaitsky N.A., Zverev O.G., Volkov A.B., Voinov A.V., Abdulragimov R.I. CORONARY COLLATERAL CIRCULATION IN INFARCTION-RELATED ARTERY IN PATIENTS WITH ACUTE MYOCARDIAL INFARCTION WITH RISE AND WITHOUT RISE OF ST SEGMENT. Grekov's Bulletin of Surgery. 2014;173(1):066-068. (In Russ.) https://doi.org/10.24884/0042-4625-2014-173-1-066-068