Known h/o asthma for years.
+ worsening SOB for ___.
This presentation feels similar to prior asthma exacerbations.
Has attempted ___ at home.

No h/o heart failure and no orthopnea or new leg swelling.
No chest pain.
No fever or recent hospitalization. No sick contacts.
No smoking or COPD history. No recent choking or aspiration events. Denies any recent immobility, surgery, unilateral leg swelling, or prior PE.