Actually, an echocardiogram can only suggest you may have Pulmonary Hypertension and give you ball figure for your pressures. The gold standard in diagnosing Pulmonary Hypertension is a Right Heart Catheterization. It is the only definitive test for Pulmonary Hypertension.
Blood work, X-Rays, CT scans, echocardiograms and other tests are all used in diagnosis usually confirmed with a RHC.

If you go to the top of the page, you will see 3 gray bars on the right. Click on that and there will be a menu. Click on resources and that will take you to lots of information about Pulmonary Hypertension. Hope this helps.

Also a QV test and sleep study for sleep apnia

Yes..ask. I think it's diagnosed through an echocardiogram. Hugs

I would ask the doctor, if you think it is a concern.