For citations:
Kulesh AA, Demin DA, Belopasova AV, Mekhryakov SA, Vinogradov OI, Syromyatnikova LI, Ziankou AA. Cryptogenic stroke. Part 2: paradoxical embolism. Meditsinskiy sovet = Medical Council. 2021;(19):16-33. (In Russ.) https://doi.org/10.21518/2079-701X-2021-19-16-33