title: Mitral valve prolapse in childhood.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008945:Mitral Valve Prolapse / Q000175:diagnosis* / Q000503:physiopathology