Atherosclerosis yog ib qho mob hnyav uas cov hlab ntsha tau txhaws nrog cov roj ntsha hu ua plaques, lossis atheroma.
YPuas yog atherosclerosis yog atheroma?
Atherosclerosis yog ib qho mob hnyav uas cov hlab ntsha tau txhaws nrog cov roj ntsha hu ua plaques, lossis atheroma.
Puas cov quav hniav zoo ib yam li atheroma?
Ib atheroma, lossis atheromatous plaque ("plaque"), yog ib qho txawv txav ntawm cov khoom nyob rau hauv txheej sab hauv ntawm phab ntsa ntawm cov hlab ntsha. Cov khoom siv feem ntau yog cov hlwb macrophage, los yog cov khib nyiab, muaj lipids, calcium thiab ib qho sib txawv ntawm cov ntaub so ntswg fibrous.
atheroma daim ntawv nyob rau hauv atherosclerosis nyob qhov twg?
Atheroma thiab atherosclerosis feem ntau pom ze anastomoses ntawm cov hlab ntsha loj - bifurcation ntawm ntau carotids, Vajvoog Willis thiab bifurcation ntawm ntau iliac hlab ntsha thiab lwm yam.
Qhov txawv ntawm atherosclerosis thiab arteriosclerosis yog dab tsi?
Arteriosclerosis yog ib lo lus dav rau mob uas cov hlab ntsha nqaim thiab tawv, ua rau cov ntshav tsis zoo thoob plaws hauv lub cev. Atherosclerosis yog ib hom mob arteriosclerosis, tab sis cov ntsiab lus no feem ntau siv sib hloov.
