Pulmonary HTN Flashcards
1
Q
PAH with class IV symptoms tx?
A
IV flolan
2
Q
problem with long term IV flolan
A
need it as a continuous infusion and short interruptions can lead to rebound PAH
3
Q
oral meds in PAH
A
ambrisentan combo with tadalafil or sildenafil alone
4
Q
sildenafil MOA?
A
PDE5 inhibitor, blocks breakdown of cyclic GMP leading to vasodilation
5
Q
benefits of oral sildenafil?
A
improve hemodynamics and exercise tolerance
6
Q
PAH anticoagulation?
A
yes, warfarin
7
Q
med to cause rebound PHTN after use?
A
NO
8
Q
first line drug to control pulmonary arterial hypertension?
A
IV milrinone
