Partial anomalous pulmonary venous drainage in patients presenting with suspected pulmonary hypertension: A series of 90 patients from the ASPIRE registry.

Background And Objective: There are limited data regarding patients with PAPVD with suspected and diagnosed PH.

Methods: Patients with PAPVD presenting to a large PH referral centre during 2007-2017 were identified from the ASPIRE registry.

Results: Ninety patients with PAPVD were identified; this was newly diagnosed at our unit in 71 patients (78%), despite 69% of these having previously undergone CT.