For citations:

Kochetkova I.V., Chernykh T.M. E INFLUENCE OF IF-CHANNEL INHIBITION ON HEART RATE VARIABILITY IN PATIENTS POST CORONARY BYPASS SURGERY BY THE TEST WITH FIXED RESPIRATION TEMPO. Russian Journal of Cardiology. 2017;(3):91-96. (In Russ.) https://doi.org/10.15829/1560-4071-2017-3-91-96