[Accessory mitral valve tissue as a cause of subaortic obstruction. A case report].
It is a case of a 28-year-female with severe subaortic stenosis due to accesory mitral valve tissue of the type of an accesory medial valve belove the normal anterior one. The diagnosis was performed by echocardiography.
Espínola Zavaleta
Nilda
N
Instituto Nacional de Cardiología "Ignacio Chávez" (INCICH, Juan Badiano Núm. 1, Col. Sección XVI, Tlalpan 14800, México, DF. niesza2001@hotmail.com
Muñoz Castellanos
Luis
L
D000328:Adult; D001020:Aortic Stenosis, Subvalvular / Q000000981:diagnostic imaging / Q000209:etiology*; D005260:Female; D006801:Humans; D008943:Mitral Valve / Q000002:abnormalities* / Q000000981:diagnostic imaging; D014463:Ultrasonography