Pochynska, Maryna, and Mykola Yabluchanskyi. 2017. “Pulse Pressure Classes and Clinical Features of Patients at the Annual Stage of Medical Therapy After Permanent Pacing”. ScienceRise: Medical Science, no. 12 (20) (December):13-18. https://doi.org/10.15587/2519-4798.2017.119946.