title: Patent ductus arteriosus in 2 adult dogs.
mesh_terms: D000818:Animals; D004283:Dog Diseases / Q000151:congenital* / Q000175:diagnosis; D004285:Dogs; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis / Q000662:veterinary*; D004562:Electrocardiography / Q000662:veterinary; D005260:Female