For citations:

Minina E.N., Faynzilberg L.S. ANALYSIS OF FUNCTIONAL STATE OF CARDIOVASCULAR SYSTEM BY COLLECTION OF THE SIGNS OF PHASIC PORTRAIT IN SINGLE CHANNEL ECG. Russian Journal of Cardiology. 2015;(12):7-13. (In Russ.) https://doi.org/10.15829/1560-4071-2015-12-7-13