válvula semilunar

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• válvula mitral — mitral, válvula anat. Válvula del corazón situada entre la aurícula y el ventrículo izquierdos. Está formada por un anillo valvular y dos valvas cuadriláteras en las que se insertan unas cuerdas tendinosas que se fijan en los músculos papilares… …   Diccionario médico

• válvula — {{＃}}{{LM SynV40378}}{{〓}} {{CLAVE V39395}}{{＼}}{{CLAVE}}{{／}}{{＼}}SINÓNIMOS Y ANTÓNIMOS:{{／}} {{［}}válvula{{］}} {{《}}▍ s.f.{{》}} ＝ llave {{＃}}{{LM V39395}}{{〓}} {{SynV40378}}{{＼}}SINÓNIMOS Y ANTÓNIMOS{{／}} {{［}}válvula{{］}} ‹vál·vu·la› {{《}}▍… …   Diccionario de uso del español actual con sinónimos y antónimos

• semilunar valve — n 1) either of two valves of which one is situated at the opening between the heart and the aorta and the other at the opening between the heart and the pulmonary artery, which prevent regurgitation of blood into the ventricles, and each of which …   Medical dictionary

• valvula — SYN: valvule. [Mod. L. dim. of valva] Amussat v. SYN: posterior urethral valves, under valve. valvulae anales [TA] SYN: anal valves, under valve. v. bicuspidalis SYN: mitral valve. valvulae conniventes SYN: circular folds of small intestine,… …   Medical dictionary

• valvula semilunaris anterior valvae trunci pulmonalis — [TA] anterior semilunar cusp of pulmonary valve: the left anterior cusp of the valve of the pulmonary trunk; named for its position in fetal anatomy. See illustration at cusp …   Medical dictionary

• valvula semilunaris dextra valvae aortae — [TA] right semilunar cusp of aortic valve: the anterior cusp of the aortic valve; named for its position in fetal anatomy. Called also v. coronaria dextra valvae aortae [TA alternative] and right coronary cusp of aortic valve. See illustration at …   Medical dictionary

• valvula semilunaris dextra valvae trunci pulmonalis — [TA] right semilunar cusp of pulmonary valve: the right anterior cusp of the valve of the pulmonary trunk; named for its position in fetal anatomy. See illustration at cusp …   Medical dictionary

• valvula semilunaris posterior valvae aortae — [TA] posterior semilunar cusp of aortic valve: the right posterior cusp of the aortic valve; named for its position in fetal anatomy. Called also v. non coronaria valvae aortae [TA alternative] and noncoronary cusp of aortic valve. See… …   Medical dictionary

• valvula semilunaris sinistra valvae aortae — [TA] left semilunar cusp of aortic valve: the left posterior cusp of the aortic valve; named for its position in fetal anatomy. Called also v. coronaria sinistra valvae aortae [TA alternative] and left coronary cusp of aortic valve. See… …   Medical dictionary

• valvula semilunaris sinistra valvae trunci pulmonalis — [TA] left semilunar cusp of pulmonary valve: the posterior cusp of the valve of the pulmonary trunk; named for its position in fetal anatomy. See illustration at cusp …   Medical dictionary