persistent fetal circulation syndrome https://github.com/monarch-initiative/mondo/issues/5537 https://github.com/monarch-initiative/mondo/issues/9097 MONDO:0022430 PPHN persistent foetal circulation Editor note: consider relationship to MONDO:0009934 GARD:0027905 persistent fetal circulation SCTID:206597007 NCIT:C85006 A cardiopulmonary disorder characterized by systemic arterial hypoxemia secondary to pulmonary hypertension and extrapulmonary right to left shunting across the foramen ovale and ductus arteriosus. persistent pulmonary hypertension of the newborn SCTID:233815004 SCTID:35604006 EFO:1001103 ICD10CM:P29.3 MEDGEN:45824 UMLS:C0031190 icd11.foundation:346808536 MESH:D010547 congenital anomaly of cardiovascular system