[Functional failure of a Björk-Shiley mitral disc prosthesis--strut fracture with migration of the disc obturator].
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Skopin
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D000328:Adult; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008943:Mitral Valve; D011475:Prosthesis Failure
Narushenie funktsii diskovogo mitral'nogo proteza Björk-Shiley--otryvmaloĭ stoĭki s migratsieĭ diskovogo zapiratelia.