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Morphometrical Study of Mitral Valve
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25 Male Cadveric hearts preserved in formalin in the dept of Anatomy dissection theatre of Dr V.M. Govt Medical College Solapur were studied metrically and morphologically. 1) The mean value of the mitral valve Circumference was 8.97 cm with (SD ± 0.7). 2) The mean value of length of anterior leaf let was 1.8 cm and that of posterior leaf let was 1.4 cm. 3) Thickness of both ant and posterior leaflets was having same mean value of O.2 cm(SD ± 0.44cm). 4) Length of papillary muscle i.e. mean length of anterio- lateral Papillary muscle was 1.8 cm (SD±0.3) and post. Med. Papillary muscle was 1.6 cm(SD±0.3). There all observations were more or less in agreement with previous workers1,2 but Incidence of heads of papillary muscle differed with previous workers1. Morphologically the leaf lets were smooth, Crescent shaped and shape of annulus was Saddle shaped or ‘D’ Shaped and non-planar. Both papillary muscles with intact chorda tendane were observed which indicates normalcy of “Mitral Valve”
Keywords
M.V. = Mitral Valve, A.L. = Antero Lateral, P.M. = Postero-Medial, C.M. = Centimeter, M.A.C. = Mitral Annular Calcification A.V. = Atrioventricular
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- Chie chi MA, Lees. WM. And Thompson R: Functional Anatomy of Normal valve. Journal of thoracic surgery, 32, 378, (1956).
- Ranganathan, Lam JHC and Wigle ED: Morphology of human Mitral valve II The valve leaflets. Circulation vol.XLI (1970). 372-380PP
- H.O. Sy. Anatomy of mitral valve. Heart (2002) 88, (IV), 5-10.
- Schmitto JD. Lees LS. Mokashi SA. Bolman RM 3rd, cohm LH, Chen Fy : Functinal mitral regurgitation Multi Media Cardiothoracic Surgery (2010).18(6), 285-291.
- Kanjamauthai S, Nasir. K, Kat ZR, Rivera JJ, Takasu J, Blumenthal R S, Eng J, Bud off M J : Relationship of Mitral annular calcification to cardiovascular risk factors; The multi-ethnic study of Atherosclerosis. (MESA). Multimedia manual of cardio thoracic surgery, (2010). 214, 96-112.
- Rajila Rajendam. HS, Seshayyans, Victor.A, Murugesan. N, Sundara Murthy : The Study of Mitral Valve annular dimension in relation to the body surface area in The Indian Population European. Journal of Cardiothoracic surgery, (Abstract) (2010) PMID- 20943411 (Pub Med- as Supplied by publisher).
- Rusted Schefly and Edward: Studies of Mitral Valve 1, Anatomic features of Mitral Valve and associated structures circulation 6, 825-831 (1956).
- Malkawsk, MJ. Boudalas.H. Wooley CF: Spectrum structural abnormalities in the floppy Mitral Valve echo Cardio graphic evaluation. American Heart Journal (1996). 132, 145-151.
- Angelimi A, Hosy Anderson R.H: Histological Study of atrioventricular junction in hearts with normal and prolapsed leaflets of the Mitrel Valve. British Heart Journal (1988) 59, 712-716.
- Cheng TO, Xie MX, Wang X.F: Evaluation of Mitral Valve prolapse by four dimensional echo cardiography American Heart Journal (1997) 133, 120-129.
- Becker A.E, dewit APM : The Mitral Valve apparatus; a spectrum of normality relevant to mitral valve prolapse. British Heart Journal (1980) 42, 680-689.
- Becker.AE Davis M.J : Pathomorphology of Mitral Valve prolapse. In Valve prolapse mitral Valvular regurgitation 2nd edition Armonk Futura Publishing Company (2000) 91-114.
- Davies MJ, Moore BP. Braimbridge M.V: The floppy Mitral valve Study of Incidence pathology and complications in surgical necropsy and forensic Material. British Heart Journal(1978), 40, 468-481.
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