. "0.375"^^ . "05418432-n"^^ . "a ductus arteriosus that failed to close at birth; may require surgical correction"@en-us . . "patent ductus arteriosus"^^ . . . . "105418432"^^ . "patent ductus arteriosus"@en-us . . "105107992"@en-us . . "0"^^ . . . . .