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parachute mitral valve
Etiology:
- component of Shone complex
Pathology:
- mitral valve leaflets appear as the canopy of the parachute
- the chordae as the strings
- the papillary muscle as the harness
- chordae insert into only one of two papillary muscles
- chordae are short & thick leading to
- restricted movement of the mitral valve leaflets
- obstruction of blood flow into the left ventricle
General
mitral valve disease
References
- Wikipedia: Shone's complex
http://en.wikipedia.org/wiki/Shone%27s_syndrome