1 | Department of Cardiology, Medical University of Lublin, Poland |
2 | Department of Radiography Medical University of Lublin, Poland |
3 | Acute Cardiac Care Unit, Acute Cardiac Care Unit, Swietokrzyskie Cardiology Center, Kielce, Poland |
4 | The Jan Kochanowski University, Department of Medicine and Health Sciences, Kielce, Poland |