Detect
After recognising symptoms suggestive of PAH, several key investigations can be used to assess if a PAH diagnosis is likely.1 Interpretation of these results is complex and requires substantial experience in the management of PAH.1 It is therefore recommended in the diagnostic algorithm that suspected PAH patients be referred to a PAH expert centre.1 These centres have the expertise to definitively diagnose PAH through right heart catheterisation, and then provide a treatment and management plan for patients.1
In Australia, the average delay from symptom onset to diagnosis of PAH is almost 4 years.2 It is critically important for physicians to expedite this process and help prevent these delays. If you suspect PAH, you should promptly investigate further to identify signs of PAH.1
If your investigations indicate PAH, then you should immediately refer your patient to a PAH expert centre to confirm the diagnosis.1
If you’re unsure whether to refer, click here.