Common diagnosis / Types of patients: adults and geriatrics, Cardiac caths, EP studies, pacers, and ETOH, Covid Bipap, occasional general surgical with heart history, medical patients with cardiac history, penumonia covid, acute on chronic conditions, influenza, sepsis. - Common titratable &/or set rate drips: Amio, Cardizem, Heparin, Nitro, Nipride, Lasix, (low dose Dopamine), No Levo.