POCHINSKA, M. V.; SHEVCHUK, M. I. PULSE PRESSURE CLASSES AND DOSAGE OF THE MAIN GROUPS OF CARDIAC MEDICATIONS IN PATIENTS AT THE ANNUAL FOLLOW-UP PERIOD AFTER PACING. The Journal of V. N. Karazin Kharkiv National University, series "Medicine", n. 34, p. 36-40, 28 Dec. 2017.