The tricuspid pouch in endocardial cushion defect.
D000293:Adolescent; D000328:Adult; D000790:Angiocardiography; D001344:Autopsy; D002648:Child; D002675:Child, Preschool; D005260:Female; D006330:Heart Defects, Congenital / Q000000981:diagnostic imaging* / Q000473:pathology; D006346:Heart Septum / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008297:Male; D014261:Tricuspid Valve / Q000000981:diagnostic imaging* / Q000473:pathology