Sandbox vidit3

Drug	Adult dosage
Inhaled Short Acting β Agonists (SABA)
Albuterol/Bitolterol/Pirbuterol a) Nebulizer solution b) MDI	♦ 2.5-5 mg every 20 minutes for 3 doses, then 2.5-10 mg every 1-4 hours as needed or 10-15 mg/hour continuously. ♦ 4-8 puffs every 20 mins upto 4 hours, then every 1-4 hours as needed.
Levalbuterol a) Nebulizer solution b) MDI	♦ 1.25-2.5 mg every 20 mins for 3 doses, then 1.25-5 mg every 1-4 hours as needed. ♦ 4-8 puffs every 20 mins upto 4 hours, then every 1-4 hours as needed.
Anticholinergics
Ipratropium bromide a) Nebulizer solution b) MDI	♦ 0.5 mg every 20 mins for 3 doses, then as needed. ♦ 8 puffs every 20 mins as needed for upto 3 hours.
Ipratropium with albuterol a) Nebulizer solution (each 3 ml containing 0.5 mg ipratropium and 2.5 mg albuterol) b) MDI (each puff contains 18 mcg ipratropium and 90 mcg albuterol)	♦ 3 ml every 20 mins for 3 doses, then as needed. ♦ 8 puffs every 20 mins as needed for 3 hours
Hemodynamics	RAP normal CI normal
BNP	Near normal or stable
Treatment	Oral therapy
Frequency of evaluation	Q 3 to Q 6 months
FC assessment	Every clinic visit
6MWT	Every clinic visit
Echocardiogram2	Q 12 months/center dependent
BNP	center dependent
RHC	Clinical deterioration and center dependent

Clinical course	Unstable
Physical examination	Signs of heart failure
Functional class	IV
6MWD	Less than 400 m
Echocardiogram	RV Enlargement
Hemodynamics	RAP high CI low
BNP	Elevated/Increasing
Treatment	Intravenous prostacyclin and/or combination treatment
Frequency of evaluation	Q 1 to Q 3 months
FC assessment	Every clinic visit
6MWT	Every clinic visit
Echocardiogram2	Q 6 to Q 12 months/center dependent
BNP	center dependent
RHC	Q 6 to Q 12 months or clinical deterioration