Exploratory Notice For The Purpose Of Acquiring Expressions Of Interest For The Rental Supply Of Automatic Wearable Defibrillators Of The Lifevest/Zoll Or Equivalent Type, Required By The Sc Cardiology Of The Sacco And Fatebenefratelli And Ophthalmic Hospitals Of The Fatebenefratelli Asst Sack, For A Period Of 36 Months, Possibly Renewable For A Further 12 Months.