Atherosclerosis ntawm cov hlab ntsha yog ib yam kab mob uas tshwm sim los ntawm kev tso cov atherosclerotic plaques uas muaj cov roj cholesterol nyob rau ntawm phab ntsa ntawm cov hlab ntsha. Cov txiv neej hnub nyoog 50-60 xyoo thiab cov poj niam hnub nyoog tshaj 60 xyoo feem ntau cuam tshuam los ntawm tus kab mob no. Ntawm cov kab mob ntau tshaj plaws yog atherosclerosis ntawm cov hlab ntsha ntawm lub caj dab, ob lub raum, lub hlwb, lub plawv thiab qis extremities.
Raws li koj paub, cov roj cholesterol yog ib feem ntawm ntau cov rog, yog li nws muaj nyob hauv tib neeg lub cev tsuas yog tsim nyog. Tab sis qhov no siv tau rau cov rooj plaub uas tus qauv tsis tshaj. Tom qab tag nrho, yog tias muaj kev nce hauv cov roj cholesterol hauv cov ntshav, qhov no ua rau nws maj mam tso rau ntawm phab ntsa ntawm cov hlab ntsha. Qhov no feem ntau tshwm sim thaum noj cov khoom noj uas muaj nplua nuj nyob hauv lawv, thaum muaj kev puas siab puas ntsws neuropsychiatric tshwm sim, lossis thaum lub luag haujlwm ntawm kev sib deev thiab cov thyroid caj pas txo qis. Nyob rau tib lub sijhawm, cov ntaub so ntswg sib txuas nyob ib puag ncig cov plaques thiab maj mam ncetxiv qaub deposition. Lub sijhawm no, muaj kab mob xws li vascular atherosclerosis tshwm sim.
Qee lub sij hawm kev puas tsuaj ntawm atherosclerotic plaques tshwm sim, ntawm txheej uas muaj qhov tsis xws luag tshwm sim. Yog li ntawd, platelets pib ua raws li nws, uas ua rau cov ntshav txhaws. Thaum ib feem lossis tag nrho cov thrombus raug torn tawm, lub lumen ntawm cov hlab ntsha yog txhaws, ua rau cov ntshav ntws, thiab tom qab ntawd, qee zaum, tuag.
Symptoms:
- hlab ntshav siab;
- mob ob txhais ceg;
- angina tawm tsam;
- lub plawv tsis ua hauj lwm;
- neurological ntshawv siab (xws li mob stroke);
- raum tsis ua haujlwm;
- myocardial infarction.
Yog vim li cas
Tam sim no, vascular atherosclerosis tsis muaj qhov tshwm sim ntawm nws qhov tsos. Txawm hais tias nws tau raug pov thawj tias txoj kev ua neej ua lub luag haujlwm loj hauv kev txhim kho tus kabmob.
Lub ntsiab tseem ceeb uas ua rau atherosclerosis ntawm cov hlab ntsha suav nrog:
- smoking;
- cawv;
- kev ua neej nyob;
- malnutrition;
- kev nyuaj siab;
- overload;
- kev nyuaj siab.
Diagnosis
Rau qhov kev kuaj mob kom raug, siv cov kev tshawb fawb hauv qab no:
- nrog cov roj cholesterol siab, lipid metabolism tsis raug txiav txim siab;
- X-ray kuaj ntawm cov hlab ntsha yog siv los kuaj atherosclerosis ntawm aorta;
- ultrasoundqhia tias tsis muaj lossis muaj cov ntshav txhaws, atherosclerotic plaques, lossis lwm yam kev cuam tshuam uas cuam tshuam rau cov ntshav ncig.
Kev kho mob
Kev kho mob atherosclerosis yuav tsum ua kom tiav. Ua ntej tshaj plaws, koj yuav tsum xyuam xim rau koj cov zaub mov, tshwj xeeb tshaj yog rau cov neeg uas muaj kev rog rog. Cov rog ntawm tsiaj keeb kwm, khoom qab zib thiab cov nqaij haus luam yeeb yuav tsum raug txwv, uas, los ntawm txoj kev, raug pom zoo kom tshem tawm tag nrho. Tab sis txiv hmab txiv ntoo yuav tsum tau noj nyob rau hauv unlimited kom muaj nuj nqis.
Tom ntej no, kev kho tshuaj lossis kev phais mob (bypass, stenosis) tau ua, qhov kev xaiv uas feem ntau yog nyob ntawm qhov chaw vasoconstriction nyob thiab nyob ntawm qhov muaj lumen hauv cov hlab ntsha.
