Key result
Percutaneous ASD closure resolves platypnea-orthodeoxia syndrome, restoring standing SpO2 to 98%.
Case Report (n=1)
No
May support percutaneous ASD closure in platypnea-orthodeoxia syndrome; leaves open need for prospective validation in larger cohorts.
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Neuvillers et al. (2021) conducted a case report in Platypnea-orthodeoxia syndrome (n=1). Percutaneous ASD closure was evaluated on Resolution of orthostatic oxygen desaturation. Percutaneous closure of an atrial septal defect successfully resolved orthostatic oxygen desaturation in a patient with platypnea-orthodeoxia syndrome, restoring standing SpO2 to 98%.
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