Salo, S. V., Gavrylyshyn, A. Y., Levchyshyna, O. V., Tokhtarov, V. V. and Hladun, A. Y. (2022) “Clinical Case of Unprotected Left Main Percutaneous Coronary Intervention in Elderly Patient With Porcelain Aorta”, Ukrainian Journal of Cardiovascular Surgery, 30(2), pp. 83-87. doi: 10.30702/ujcvs/22.30(02)/SG022-8387.