Peb lub nkoj tawm ntawm lub aortic arch: cov hlab ntsha brachiocephalic, sab laug cov hlab ntsha carotid, thiab sab laug subclavian artery. Cov hlab ntsha no muab cov ntshav rau lub taub hau, caj dab, thorax thiab sab sauv. Hauv qab ntawm qhov qis qis ntawm lub thoracic aorta yog kab vertebral thiab cov hlab ntsha hemiazygos.
Qhov twg hauv qab no tawm ntawm lub plab aorta?
Cov hlab ntsha lumbar yog cov hlab ntsha ua ke uas tshwm sim los ntawm phab ntsa tom qab ntawm lub plab aorta ntawm qib ntawm lub lumbar vertebrae. Lub hauv paus chiv keeb ntawm cov hlab ntsha ntawm lub lumbar tuaj yeem sib cais, lossis sib txuas.
Lub nkoj twg hauv qab no yog peb lub ntsiab hlab ntsha uas tawm ntawm lub aortic koov?
Ua ntej peb mus rau ntawm lub aorta nqis, peb yuav saib peb cov hlab ntsha loj uas tshwm sim ntawm lub koov. Cov no yog lub pob txha brachiocephalic, sab laug ntawm cov hlab ntsha carotid, thiab sab laug subclavian hlab ntsha.
Yuav ua li cas hauv qab no yog cov hlab ntsha ntev tshaj plaws hauv lub cev uas nce mus rau sab nruab nrab ntawm txhais ceg?
Cov kab mob saphenous zoo yog cov leeg loj tshaj plaws ntawm cov ceg nruab nrab thiab tus ncej puab. tus ncej puab ncej puab.
Cov hlab ntsha loj twg ua rau tag nrho cov hlab ntsha ncaj qha lossis ncaj qha tawm los muab cov ntshav rau lub cev?
Txhua cov hlab ntshancaj qha lossis tsis ncaj tawm ntawm cov hlab ntsha loj twg? Qhov tseeb ntawm cov ntshav yog: ascending aorta, arch of the aorta, descending aorta… Qhov tseeb ntawm cov ntshav yog: axillary leeg, brachiocephalic leeg, superior vena cava…
