V.N. OSLOPOV, I.I. MILYUTINA, O.I. MILYUTINA Kazan State Medical University of the Ministry of Health of the Russian Federation, Kazan Contact: Milyutina I.I. ― 5th year student of Medical-Biological Faculty Address: 49 Butlerov Str., Kazan, Russian Federation, 420012, e-mail: milyutina.irka@yandex.ru  The existing pacemakers have a number of drawbacks, like impossibility to modulate the heart rate […]