title: [Ostium secundum type of atrial septal defect associated with a cleft both in the anterior and posterior leaflets of the mitral valve (author's transl)].
mesh_terms: D000328:Adult; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000150:complications*; D006801:Humans; D008943:Mitral Valve / Q000002:abnormalities*