patent ductus arteriosus
[ pāt′nt; är-tîr′ē-ō′səs ]
n.
A congenital cardiac defect caused by failure of the ductus arteriosus to close at birth.
Words nearby patent ductus arteriosus
protomorphic,
proton,
proton microscope,
proton number,
proton synchrotron,
patent ductus arteriosus,
proton-pump inhibitor,
protonema,
protonic,
protonotary,
protopathic