Supply Of Health Materials (Pacemakers, Defibrillators And Other Implantable Devices) With Cpv: 33182210-4 (Pacemakers), 33182100-0 (Defibrillator), 33182240-3 (Parts And Components For Pacemakers), 33123000 2 (Medical Supplies), To Meet The Needs Of The Special Unit: Hemodynamic-Strap And Invasive Cardiology Of The Pgn. Alexandroupolis For A Period Of One (1) Year And With The Right Of One (1) Year