For citations:
Fedulaev Yu.N., Makarova I.V., Pinchuk T.V., Lukanin D.V., Sokolov A.A., Klimenko M.S., Sokolov A.A., Lukanina A.A. Case of successful treatment of second-degree AV block in patient with gastroesophageal reflux disease associated with hiatal hernia. Medical alphabet. 2019;1(15):57-59. (In Russ.) https://doi.org/10.33667/2078-5631-2019-1-15(390)-57-59