title: Electrocardiographic features in Lutembacher's syndrome.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D004562:Electrocardiography; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis*; D006801:Humans; D008185:Lutembacher Syndrome / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged