Balloon angioplasty for congenital and rheumatic mitral stenosis.
D000293:Adolescent; D000800:Angioplasty, Balloon; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008946:Mitral Valve Stenosis / Q000151:congenital / Q000209:etiology / Q000628:therapy*; D012214:Rheumatic Heart Disease / Q000628:therapy*