For citations:
Nochrina OY, Todosiychuk VV, Kuznetsov VA, Mironova TF. Effect of the warm - up phenomenon on high - resolution rhythmocardiography in patients with exercise angina pectoris. Ural Medical Journal. 2018;(10):28-32. (In Russ.) https://doi.org/10.25694/URMJ.2018.10.15