Umbilical vessel cardiac catheterization and angiocardiography.
D000790:Angiocardiography; D006328:Cardiac Catheterization; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D014469:Umbilical Arteries; D014470:Umbilical Cord / Q000098:blood supply*; D014471:Umbilical Veins