Is It Possible to Refer a Patient to a Specialist Centre for Pulmonary Hypertension?

If you have a positive bc scan, ideally you should refer them te point for a cardiology or pomonology oanuation. The pulmonary hypertension expert centre may vary between both specialties. And then from there, they should refer the patient for the additional testin that i mention such is like right, hor ca aenpicus can and so on. Can you just talk about the role of ecicadiography in diagnosing poma pretension?