Chigogidze, M., Sharashidze, N., Pagava, Z. and Taboridze, I. 2020. The Correlation of Collateral Circulation and Age during Acute Ischemic Heart Disease. European Scientific Journal, ESJ. 16, 18 (Jun. 2020), 335. DOI:https://doi.org/10.19044/esj.2020.v16n18p335.