M.V. SOLOMATINA1, V.G. LIKHVANTSEVA2, A.V. KOLESNIKOV1 1Clinical Hospital named after N.A. Semashko, 3 Semashko Str., Ryazan, Russian Federation, 390005 2Institute of Advanced Training of Federal Medical-Biological Agency of Russia, 91 Volokolamskoye shosse, Moscow, Russian Federation, 125371  Solomatina M.V. ― Cand. Med. Sc., ophthalmologist of the 2nd Ophthalmology Department, tel. +7-910-568-83-79, e-mail: maria.vikto@gmail.com Likhvantseva V.G. ― […]

Yu.M. CHILIKINA, D.I. SADYKOVA Kazan State Medical University Chilikina Julia Mikhaylovna graduate student at the Department of hospital pediatrics with the  courses of outpatient pediatrics and postgraduate education 49 Butlerova Str., Kazan 420012 tel. (843) 237-30-37, e-mail: juliakazan@list.ru  The article describes the current understanding of the possible causes and development of rhythm and conduction disturbances […]