Video: Atrioventricular septum yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov atrioventricular septum yog a cov septum ntawm lub plawv ntawm txoj cai atrium (RA) thiab sab laug ventricle (LV). Txawm hais tias lub npe " atrioventricular septum "implies ib yam septum nruab nrab ntawm lub atrium thiab lub ventricle, nyob rau hauv kev xyaum cov kev faib ntawm RA mus rau RV thiab los ntawm LA rau LV yog kho los ntawm li qub, tsis yog los ntawm septa.
Hauv qhov no, qhov tseem ceeb ntawm atrioventricular septum yog dab tsi?
AV septum ua kom cov ntshav tsis muaj oxygen thiab oxygenated los ntawm kev hla (lossis dhau) cov cov septum ua ntej nws mus txog nws qhov chaw cia siab. Nws ua kom cov tsheb khiav lossis cov ntshav ntws mus raws txoj cai.
Tsis tas li ntawd, lub plawv septum yog dab tsi? Kev Txhais Lus Kho Mob ntawm Lub plawv septum Ntu qhov ntawm cov septum uas cais txoj cai thiab sab laug atria ntawm lub plawv hu ua atrial, los yog interatrial, cov septum , qhov feem ntawm qhov septum uas nyob nruab nrab ntawm txoj cai thiab sab laug ventricles ntawm lub plawv hu ua ventricular, lossis interventricular , cov septum.
Xav txog qhov no, dab tsi yog txoj haujlwm ntawm septum?
Hauv plawv, cov septum yog tam sim no ntawm sab xis thiab sab laug atrium (lub npe hu ua atrial septum ) as well as (paub tias ventricular cov septum ). Cov cov septum cais cov atria thiab ventricles nyob rau hauv xws li ib txoj kev uas nws tsim ib tug barrier ntawm lub plawv chamber thiab qhov no tiv thaiv kev sib tov ntawm oxygenated thiab deoxygenated ntshav.
Lub septum yog dab tsi thiab nws nyob qhov twg?
Cov cov septum yog tus qauv uas cais txoj cai ntawm sab laug kab noj hniav. Nws yog "kho vajtse" nyob nruab nrab ntawm lub qhov ntswg, ua los ntawm pob txha mos thiab pob txha.
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