2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Cov quav hniav tuaj yeem ua rau koj cov hlab ntsha nqaim, thaiv cov ntshav ntws. Cov quav hniav kuj tuaj yeem tawg, ua rau cov ntshav txhaws. Txawm hais tias atherosclerosis feem ntau suav tias yog teeb meem plawv, nws tuaj yeem cuam tshuam cov hlab ntsha nyob txhua qhov chaw hauv koj lub cev. Atherosclerosis tuaj yeem kho tau.
Puas yog mob plawv mob plawv?
Atherosclerosis yog ib yam kab mob uas tshwm sim thaum cov quav hniav tsim hauv cov hlab ntsha. Cov hlab ntsha tau tawv thiab nqaim, uas tuaj yeem txwv cov ntshav ntws thiab ua rau cov ntshav txhaws, plawv nres lossis mob stroke. Atherosclerosis tuaj yeem pib thaum menyuam yaus, thiab nws hnyav zuj zus mus rau lub sijhawm.
Koj puas tuaj yeem ua lub neej ntev nrog atherosclerosis?
Kev noj qab haus huv nrog atherosclerosis yog ua tau nrog kev tswj kom raug, yog li ua cov kauj ruam mus rau kev noj qab haus huv zoo dua tam sim no. Atherosclerosis tsis tas yuav yog kev sib ntaus sib tua. Qhov tseeb, tus kab mob tuaj yeem thim rov qab los ntawm kev hloov pauv kev ua neej, raws li American College of Cardiology.
Puas cov quav hniav hauv cov hlab ntsha puas suav tias yog mob plawv?
Plaque yog tsim los ntawm cov roj cholesterol. Plaque buildup ua rau sab hauv cov hlab ntsha kom nqaim dhau sijhawm. Cov txheej txheem no hu ua atherosclerosis. Kab mob Coronary artery yog tshwm sim los ntawm cov plaque buildup nyob rau hauv cov phab ntsa ntawm cov hlab ntsha uas muab cov ntshav mus rau lub plawv (hu ua coronary arteries).
Puas yog cov hlab ntsha tawv ib yam li tus kab mob coronary artery?
Atherosclerosis - qee zaum hu ua hardening of thecov hlab ntsha - tuaj yeem maj mam nqaim cov hlab ntsha thoob plaws koj lub cev. Thaum atherosclerosis cuam tshuam cov hlab ntsha uas nqa cov ntshav mus rau lub plawv cov leeg, nws hu ua kab mob coronary artery.
Pom zoo:
Puas txiv maj phaub roj ua rau cov hlab ntsha tawv?
Kev noj zaub mov uas muaj roj txiv maj phaub tuaj yeem ua rau koj muaj mob plawv. Fatty plaque buildup ua rau cov phab ntsa ntawm cov hlab ntsha tawv thiab nqaim, ua rau nws nyuaj rau cov ntshav xa cov pa thiab cov as-ham uas koj lub cev xav tau.
Cov kab mob capillaries cuam tshuam li cas nrog cov hlab ntsha thiab cov leeg?
Capillaries txuas cov hlab ntsha mus rau cov leeg. Cov hlab ntsha xa cov ntshav oxygen nplua nuj mus rau cov hlab ntsha, qhov twg qhov sib pauv ntawm cov pa thiab carbon dioxide tshwm sim. Cov capillaries tom qab ntawd xa cov ntshav pov tseg uas nplua nuj mus rau cov leeg kom thauj rov qab mus rau lub ntsws thiab lub plawv.
Thaum cov kab mob kab mob nkag mus rau hauv cov hlab ntsha?
Kev kis kab mob nrog cov kab mob tsis tas ua rau kab mob. Kev kis kab mob tshwm sim thaum cov kab mob, kab mob, lossis lwm yam kab mob nkag mus rau hauv koj lub cev thiab pib sib kis. Kab mob tshwm sim thaum cov hlwb hauv koj lub cev puas lawm vim yog kis kab mob thiab cov tsos mob thiab cov tsos mob tshwm sim.
Puas yog cov hlab ntshav thiab cov hlab plawv zoo ib yam?
Cov kab mob plawv yog qee zaum hu ua ntshav-vascular, lossis tsuas yog cov hlab ntshav, system. Nws muaj lub plawv, uas yog cov khoom siv lub cev, thiab lub kaw lus kaw ntawm cov hlab ntsha hu ua cov hlab ntsha, cov hlab ntsha, thiab cov hlab ntsha.
Puas yog cov hlab ntsha loj dua cov hlab ntsha?
Arterioles nqa ntshav thiab oxygen mus rau hauv cov hlab ntsha me tshaj plaws, cov hlab ntsha. Capillaries yog li ntawd small lawv tsuas pom tau nyob hauv lub tshuab tsom. Cov phab ntsa ntawm capillaries yog permeable rau oxygen thiab carbon dioxide.
