Hi. I am a 40 year old female diagnosed with Idiopathic Pulmonary Hypertension a year ago, and recently diagnosed with Giant Cell Hepatitis through a liver biopsy.  All autoimmune factors tested negative, negative Hepatitis Virus results, negative HIV.  What should I expect as far as treatment and prognosis, and what questions should I ask my Dr.?  Thank you.

Summarized question: What is the treatment for idiopathic pulmonary hypertension?