1 1st Department of Cardiology and Interventional Electrocardiology and Hypertension, Jagiellonian University Medical College, Kraków, Poland.
2 Doctoral School of Medical and Health Sciences, Jagiellonian University Medical College, Kraków, Poland.
3 Students Scientific Group, First Department of Cardiology and Interventional Electrocardiology and Hypertension, Jagiellonian University Medical College, Kraków, Poland.
4 Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy.
5 Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
6 1st Department of Cardiology and Interventional Electrocardiology and Hypertension, Jagiellonian University Medical College, Kraków, Poland. agnieszka.olszanecka@uj.edu.pl.