[1st cases of mitral insufficiency corrected by the Alvarez artificial valve].
D000293:Adolescent; D000328:Adult; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000601:surgery*
Primeros casos de insuficiencia mitral corregida con válvula artificial de Alvarez.