As usual I am trying to figure things out. I have something going on with heart and lungs. I am going to the doctor in the next week to ask if I can get a specialist referral. I know pulmonary hypertension is serious and I need to get on to it if that is what I have. I just want to know what tests they would test me with for this. Can a GP diagnose it or do I need special tests for it. Also, what are your symptoms like if you have it? And what are you taking for it? Many Thanks.