1 Department of Radiology, 1st Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Czech Republic. petr.kuchynka@lf1.cuni.cz.
2 Department of Radiology, 1st Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Czech Republic.
3 2nd Department of Medicine - Department of Cardiovascular Medicine, 1st Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Czech Republic.
4 2nd Department of Surgery - Department of Cardiovascular Surgery, 1st Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Czech Republic.