| Namespace | MPheno.ontology | Obsolete | false |
| description | absence or loss of the cardiac neural crest cells (NCCs), a subpopulation of cranial NCCs originating from the lower hindbrain between the otic placode and third somite; cardiac NCCs contribute to the remodeling of arch arteries, septation of the cardiac OFT, closure of the ventricular septum, and innervation of the cardiac ganglia; ablation of cardiac NCCs results in cardiac outflow defects |
