double-orifice mitral valve

См. также в других словарях:

• Mitral valve annuloplasty — is a surgical technique for the repair of leaking mitral valves. Due to various factors, the two leaflets normally involved in sealing the mitral valve to reterograde flow, may not coapt properly. Surgical repair typically involves the… …   Wikipedia

• Mitral stenosis — Classification and external resources Mitral stenosis with marked thickening of the leaflets and left atrial hypertrophy. Superior view. Autopsy preparation …   Wikipedia

• Valve of coronary sinus — Valve of the coronary sinus Interior of right side of heart. (Valve of the coronary sinus labeled at bottom left.) Latin valvula sinus coronarii Gray s …   Wikipedia

• Mitral regurgitation — See also: aortic insufficiency and tricuspid insufficiency Mitral regurgitation Classification and external resources Mitral regurgitation (schematic drawing) During systole, contraction of the left …   Wikipedia

• valve — valveless, adj. valvelike, adj. /valv/, n., v., valved, valving. n. 1. any device for halting or controlling the flow of a liquid, gas, or other material through a passage, pipe, inlet, outlet, etc. 2. a hinged lid or other movable part that… …   Universalium

• valve — noun Etymology: Latin valva; akin to Latin volvere to roll more at voluble Date: 14th century 1. archaic a leaf of a folding or double door 2. [New Latin valva, from Latin] a bodily structure (as the mitral valve) that closes temporarily a… …   New Collegiate Dictionary

• Stenosis — A narrowing, as in aortic stenosis (narrowing of the aortic valve in the heart), pulmonary stenosis (narrowing of the pulmonary valve in the heart), pyloric stenosis (narrowing of the outlet of the stomach), spinal stenosis (narrowing of the… …   Medical dictionary

• syndrome — The aggregate of symptoms and signs associated with any morbid process, and constituting together the picture of the disease. SEE ALSO: disease. [G. s., a running together, tumultuous concourse; (in med.) a concurrence of symptoms, fr. syn,… …   Medical dictionary

• Aortic insufficiency — See also: mitral regurgitation and tricuspid insufficiency Aortic insufficiency Classification and external resources Micrograph of myxomatous degeneration – a cause of aortic insufficiency …   Wikipedia

• THORAX — Le thorax des Vertébrés représente la partie supérieure ou céphalique du tronc. Dans le cas des Vertébrés aériens, exception faite, néanmoins, du cas des Batraciens, il s’agit d’une cage osseuse largement fenêtrée dont les mouvements incessants… …   Encyclopédie Universelle

• CŒUR - Cardiologie — Les maladies du cœur (cardiopathies ) et celles des vaisseaux représentent actuellement en France et dans les pays industrialisés la première cause de mortalité, avant le cancer et les accidents de la circulation. Au cours des dernières décennies …   Encyclopédie Universelle