Observation: Stable post-cath patients, chest pain, syncope, weakness, dehydration, TIA, cellulitis and minor infections, minor surgeries, uncomplicated post-cath patients, AKI, UTI, CHF/COPD exacerbations, kidney stones, and low-risk DVT. Neuro: Strokes, spinal surgeries, TIA/stroke rule-outs, seizure monitoring, head injuries, altered mental status, MS, encephalitis, and craniotomies (not fresh postoperative cases).