Video: Yuav ua li cas yog tias koj cov hlab ntsha hauv lub plawv raug thaiv?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Thaum twg cov quav hniav txhim kho, nws narrows koj coronary hlab ntsha, txo cov ntshav ntws mus rau koj plawv . Thaum kawg, cov ntshav qis yuav ua rau mob hauv siab (angina), ua tsis taus pa, lossis lwm yam cov tsos mob ntawm tus mob coronary artery thiab cov tsos mob . Ib qho tiav thaiv tuaj yeem ua rau a plawv nres.
Tom qab ntawd, ib tus tuaj yeem nug, koj puas tuaj yeem nyob nrog cov hlab ntsha thaiv?
Thaiv tunnels tsis zoo rau kev khiav tsheb, thiab thaiv cov hlab ntsha tsis zoo rau koj lub siab. Hauv cardiology, pob zeb yog hu ua Chronic Total Occlusion (CTO). Qhov no tshwm sim hauv 15 feem pua mus rau 20 feem pua ntawm cov neeg mob uas muaj mob plawv. Qee lub sij hawm tau muaj kev thaiv tag nrho rau ntau lub hlis lossis ntau xyoo.
Tsis tas li ntawd, koj yuav kho li cas thaiv cov hlab ntsha? Yog koj muaj ib tug thaiv uas xav tau kev kho mob, lub zais pa tuaj yeem raug thawb los ntawm lub raj thiab ua kom lub zog ntws zoo hauv koj coronary hlab ntsha . Tom qab ntawd ib lub raj mesh (stent) yuav raug siv los ua kom lub dilated cov leeg qhib.
Hais txog qhov no, cov tsos mob ntawm cov hlab ntshav thaiv yog dab tsi?
- Mob hauv siab.
- Ua tsis taus pa.
- Lub plawv palpitations.
- Tsis muaj zog lossis kiv taub hau.
- Ntshai.
- hws.
Dab tsi ua rau cov hlab ntsha txhaws?
Kab mob plawv cov leeg kab mob yog qhov nqaim lossis txhaws ntawm cov hlab ntsha cov hlab ntsha , feem ntau ua los ntawm atherosclerosis. Atherosclerosis (qee zaus hu ua "hardening" lossis "clogging" ntawm cov cov hlab ntsha ) yog tsim cov roj (cholesterol) thiab cov rog rog (hu ua plaques) ntawm cov phab ntsa sab hauv cov hlab ntsha.
Pom zoo:
Puas yog Neuroglia tsim cov hlab ntsha hauv cov hlab ntsha hauv nruab nrab cov hlab ntsha?
Muaj plaub hom neuroglia pom nyob hauv nruab nrab lub paj hlwb: Astrocytes - tswj cov ntshav lub hlwb teeb meem thiab khaws cov tshuaj ib puag ncig los ntawm kev siv cov ions rov qab thiab cov tshuaj xa xov mus rau lub cev. Oligodendrocytes - myelinate axons nyob rau hauv lub hauv nruab nrab lub paj hlwb thiab muab tag nrho cov txheej txheem txheej txheem
Vim li cas peb thiaj sau cov ntshav los ntawm cov hlab ntsha thiab tsis yog los ntawm cov hlab ntsha?
Cov leeg yuav tsum tau li qub kom cov ntshav ntws mus rau lub plawv. Theses li qub yog qhov tshwj xeeb hauv ob txhais ceg thiab caj npab. Lawv tawm tsam lub ntiajteb txawj nqus los tiv thaiv cov ntshav rov qab los. Cov hlab ntsha tsis xav tau li qub vim tias lub siab los ntawm lub plawv ua kom cov ntshav ntws los ntawm lawv mus rau ib qho
Yuav ua li cas rau lub plawv dhia yog tias cov hlab ntsha vagus raug txiav?
Txo lub plawv dhia thiab ntshav siab: Yog tias lub paj hlwb vagus ua haujlwm dhau, nws tuaj yeem ua rau lub plawv tsis tuaj yeem tso ntshav txaus nyob ib puag ncig lub cev. Qee zaum, kev ua haujlwm ntawm lub paj hlwb ntau dhau tuaj yeem ua rau tsis nco qab thiab lub cev puas tsuaj
Cov hlab ntsha hauv lub ntsws txawv li cas ntawm cov hlab ntsha hauv nruab nrog cev?
Cov hlab ntsha. Cov hlab ntsha hauv lub ntsws nqa cov ntshav oxygen tsawg los ntawm txoj hlab ntshav ntawm lub plawv mus rau lub ntsws. Cov hlab ntsha hauv lub cev thauj cov ntshav oxygenated los ntawm sab laug ventricle ntawm lub plawv mus rau tag nrho lub cev. Cov leeg
Yuav ua li cas yog tias cov quav hniav thaiv cov ntshav ntws hauv cov hlab plawv?
Thaum cov quav hniav txhim tsa, nws nqaim koj cov hlab plawv, txo cov ntshav ntws mus rau koj lub plawv. Thaum kawg, cov ntshav poob qis tuaj yeem ua rau mob hauv siab (angina), ua tsis taus pa, lossis lwm yam kab mob plawv thiab cov tsos mob. Kev txhaws tag tuaj yeem ua rau lub plawv nres