1 Department of Cardiac Surgery, Charles University, Prague, and Faculty of Medicine and Faculty Hospital, Hradec Kralove, Czech Republic. Electronic address: nidal81@gmail.com.
2 Department of Cardiac Surgery, Charles University, Prague, and Faculty of Medicine and Faculty Hospital, Hradec Kralove, Czech Republic.
3 Department of Radiodiagnostics, Charles University, Prague, and Faculty of Medicine and Faculty Hospital, Hradec Kralove, Czech Republic.