Peb lub nkoj tawm ntawm lub aortic arch: cov hlab ntsha brachiocephalic, sab laug cov hlab ntsha carotid, thiab sab laug subclavian hlab ntsha. Cov hlab ntsha no muab cov ntshav rau lub taub hau, caj dab, thorax thiab sab sauv.
Cov hlab ntsha twg tawm ncaj qha los ntawm aorta?
Bronchial hlab ntsha: Paired visceral ceg tshwm sim tom qab muab cov ntaub so ntswg bronchial thiab peribronchial thiab visceral pleura. Txawm li cas los xij, feem ntau, tsuas yog tus khub sab laug bronchial arterytshwm sim ncaj qha los ntawm aorta whilst cov ceg sab xis tawm feem ntau los ntawm qhov thib peb tom qab cov hlab ntsha intercostal.
Cov hlab ntsha dab tsi tawm ntawm aorta?
Lub plab aorta khiav ntawm lub diaphragm thiab xaus rau saum lub plab mog, qhov twg nws faib rau hauv cov hlab ntsha iliac. Muaj tsib cov hlab ntsha uas ceg ntawm lub plab aorta: lub celiac artery, cov hlab ntsha zoo tshaj mesenteric, cov hlab ntsha mesenteric inferior, lub raum hlab ntsha thiab cov hlab ntsha iliac.
Cov hlab ntsha twg ntshav mus tom qab lub aorta?
Lub plawv tau txais nws cov ntshav los ntawm cov hlab ntsha, hu ua coronary arteries. Ob tug loj coronary hlab ntsha ceg tawm ntawm lub aorta nyob ze ntawm qhov chaw uas lub aorta thiab sab laug ventricle ntsib: Txoj cai coronary artery muab rau sab xis atrium thiab txoj cai ventricle nrog cov ntshav.
Dab tsi yog thawj cov hlab ntsha tawm ntawm lub aorta?
thawj ceg ntawm lub aorta yogib txwm the innominate artery, uas tseem hu ua brachiocephalic pob tw. Tsis ntev tom qab nws lub hauv paus chiv keeb, cov hlab ntsha innominate faib rau hauv txoj cai subclavian thiab txoj cai carotid hlab ntsha.
