L.A. BALYKOVA1, L.M. MAKAROV2, I.A. GORBUNOVA1, V.N. KOMOLYATOVA2, A.A. SHIROKOVA1, A.M. TISHINA1 1Ogarev Medical Institute of Mordovia State University, 68 Bolshevistskaya St., Saransk, Russian Federation 430005 2Center of Syncope States and Cardiac Arrhythmias of FMBA of Russia, 20 Moskvorechye, Moscow, Russian Federation 115409 Balykova L.A. — D. Med. Sc., Professor, Director of the Medical Institute of the Ogarev Mordovia State University, Head of Pediatric Department, tel.: (8342) […]