Female 63 years of age. I have pulmonary hypertension number of 49 and a moderate leak in my heart. I use a c-pap machine regularly. I have been diagnosed with adult onset asthma. I have been through a round of pulmonary therapy and loved being active again. I did not loose weight. I am probably 30 lbs heavier than I was a decade ago. I am trying and will continue to do so. My pulmonary doctor is ordering a ct of my lungs. What could he be looking for aside from lung cancer , bloodclot or restrictive lung disease - pulmonary stenosis(?) This is my first diagnosis of any illness - I have been pretty healthy all my life. THis has scared me - the doctor said I should be concerned but not scared. I am not on any meds for any of this - I take synthroid and Prilosec. He knows I am afraid and said to stop thinking about restrictive lung disease that there are other things he is looking at. Ideas? I am not going to get fearful but I do like to have something to process.