Authors
Joanna Kidoń
Invasive Cardiology and Electrocardiology Department, 3rd Department of Cardiology, Medical University of Silesia, Katowice, Poland
Department of Medical Physics, Upper Silesian Medical Center, Katowice, Poland
Kinga Polaczek-Grelik
Prof. K. Gibiński Memorial University Clinical Centre, Medical University of Silesia, Poland
Leszek Wojciuch
Department of Medical Physics, Upper Silesian Medical Center, Katowice, Poland