As per the details u have mentioned u were having primary PAH. I.e pulmonary her tension with out any valvular or anatomical problems, recently there has been lot of improvements in treating the pulmonary hypertension
. Various medications available like sildenafil
receptor antagonists like bosentan and other prostacyclin analogues.
I advise u to consult cardiologist
, he will take care ...
Hope this will help u..