1st Clinic of Cardiology and Electrotherapy, Swietokrzyskie Cardiology Centre, Kielce, Poland; Collegium Medicum, The Jan Kochanowski University, Kielce, Poland
Dr. Olga Jelonek
1st Clinic of Cardiology and Electrotherapy, Swietokrzyskie Cardiology Centre, Kielce, Poland; Collegium Medicum, The Jan Kochanowski University, Kielce, Poland