Open Procedure Tend To Be Divided Into Two Lots, Through The Electronic Intermediation System Of The Lombardy Region Called "Sintel", Pursuant To Art. 71 Of Legislative Decree No. 36/2023, For The Purchase, Including Installation, Of An Angiographer And Polygraphy, For The Complex Cardiology Structure - Simple Hemodynamic Structures And Electrophysiology - Lot 1 Angiographer And Polygraph