For citations:
Kulikov D.I., Zverev D.A., Strelkov D.A., Pishchugin A.S. Calcification of the aortic valve as a possible predictor of paraprosthetic regurgitation after transcatheter aortic valve implantation. Regional blood circulation and microcirculation. 2022;21(1):27-35. (In Russ.) https://doi.org/10.24884/1682-6655-2022-21-1-27-35