2. Mitral Valve, 1) Surgery for Mitral Valve Disease
نویسندگان
چکیده
منابع مشابه
Mitral-valve repair for mitral-valve prolapse.
n engl j med 361;23 nejm.org december 3, 2009 2261 This Journal feature begins with a case vignette that includes a therapeutic recommendation. A discussion of the clinical problem and the mechanism of benefit of this form of therapy follows. Major clinical studies, the clinical use of this therapy, and potential adverse effects are reviewed. Relevant formal guidelines, if they exist, are prese...
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Marcus-gunn phenomenon is a congenital and sometimes hereditary anomaly, in which a ptotic eyelid retracts momentarily when the mouth is open, or the jaw is moved. These associated movements attributed to abnormal connections between the central mechanisms innervating the pterygoid and elevator muscles. Sometimes this anomaly is associated with dual,s retraction syndrome, duplex kindneys and ur...
متن کاملDegenerative mitral valve disease with emphasis on mitral valve prolapse.
Degenerative mitral valve disease is responsible for the syndromes of billowing mitral leaflet, mitral valve prolapse (MVP), floppy mitral valve, and flail leaflet. The pathology of these is mainly caused by myxomatous infiltration and fibroelastic deficiency. In the 1960s, Reid and Barlow and colleagues proposed that mid to late systolic clicks and apical late systolic murmurs were of mitral v...
متن کاملMitral Valve Disease
The mitral valve is the most complex of the heart’s 4 valves and is the one most commonly associated with disease. There are 3 main conditions that affect the valve: Obstruction (stenosis), leakage (regurgitation), and bulging backward during valve closure (prolapse). Prolapse is the most common, occurring in up to 5% of the population, whereas stenosis is the least common, accounting for less ...
متن کاملMitral Valve Disease
M itral valve leaflets consist of thin, pliable, fibrous material. The two leaflets—anterior and posterior—open by unfolding against the ventricular wall and close by apposition when the pressure in the left ventricle becomes greater than that in the left atrium. Mitral stenosis occurs when the mitral valve leaflets become stiffened, calcified, and unable to open completely during diastole. Thi...
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ژورنال
عنوان ژورنال: Nihon Naika Gakkai Zasshi
سال: 2016
ISSN: 0021-5384,1883-2083
DOI: 10.2169/naika.105.222