[Clinical course of mitral stenosis in 413 patients treated conservatively].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000628:therapy*
Przebieg zwezenia lewego ujścia zylnego u 413 chorych leczonych zachowawczo.