Video: Vim li cas cov pulmonary thiab aortic li qub tseem hu ua Semilunar li qub?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov semilunar li qub yog flaps ntawm endocardium thiab cov ntaub so ntswg txuas ntxiv los ntawm cov fibers uas tiv thaiv li qub los ntawm tig sab hauv tawm. Lawv zoo li lub hli ib nrab, yog li lub npe semilunar (ib nrab -lunar). Pulmonary Valve : Lub plawv valve yog nyob nruab nrab ntawm txoj cai ventricle thiab mob ntsws cov hlab ntsha.
Hauv qhov no, puas yog lub ntsws pulmonary zoo ib yam li Semilunar valve?
Cov ntsws ntsws (qee zaum hu ua pulmonic valve ) yog semilunar valve ntawm lub plawv uas nyob nruab nrab ntawm txoj cai ventricle thiab mob ntsws leeg thiab muaj peb lub cusps.
Ib yam li ntawd, Semilunar li qub hu ua dab tsi? Semilunar li qub Aortic thiab mob ntsws li qub yog nyob ntawm lub hauv paus ntawm aorta thiab lub ntsws ntsws ntsig txog. Cov no kuj yog hu ua cov " semilunar li qub ". Lub aortic valve , uas muaj peb cusps, nyob nruab nrab ntawm sab laug ventricle thiab lub aorta.
Raws li, lub ntsws Semilunar valve txawv li cas ntawm tricuspid valve?
Valves ntawm lub plawv Txoj cai atrioventricular valve yog tricuspid valve siv . Sab laug atrioventricular valve yog bicuspid, lossis mitral, valve . Cov valve nruab nrab ntawm txoj cai ventricle thiab mob ntsws lub cev yog pulmonary semilunar valve . Cov valve nruab nrab ntawm sab laug ventricle thiab aorta yog aortic semilunar valve.
Dab tsi yog aortic thiab pulmonary li qub?
Cov aortic valve yog a valve nyob rau hauv tib neeg lub plawv nruab nrab ntawm sab laug ventricle thiab aorta cov . Nws yog ib qho ntawm ob lub semilunar li qub ntawm lub plawv, lwm qhov yog ntsws ntsws . Lub plawv muaj plaub li qub ; ob qhov ntxiv yog mitral thiab tricuspid li qub.
Pom zoo:
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