Prof. Przybylski came to Rzeszow from the Institute of Cardiology in Warsaw in October 2014. He is now the Department Head of Cardiology and Acute Coronary Syndromes in the Clinical Regional Hospital No. 2 in Rzeszów. He also lectures at the Faculty of Medicine of the University of Rzeszow.
He worked in state clinics for 24 years, initially at the Coronary Heart Disease Center and later at the Heart Arrythmia Clinic, where he was head of the Laboratory of Clinical Electrophysiology.
He is the author of more than 100 of original and published journal works on cardiology.
His work centers on electrocardiotherapy, and he is an expert in the field of implantable cardiac devices (pacemakers, defibrillators, CRT).