2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ib qho tsis zoo ntawm myocardial infarction (MI) yog ib qho lub plawv nres lossis ua rau cov ntshav ntws mus rau lub plawvcov leeg uas cuam tshuam rau sab qis ntawm lub plawv. Inferior MI tshwm sim los ntawm tag nrho cov occlusion ntawm sab xis coronary artery nyob rau hauv 85% ntawm cov mob los yog sab laug circumflex nyob rau hauv 15% ntawm cov mob.
Qhov txawv ntawm lub plawv nres thiab myocardial infarction yog dab tsi?
Lub plawv nres yog dab tsi? Lub plawv nres, los yog myocardial infarction (MI), yog kev puas tsuaj rau lub plawv mus tas li. "Myo" txhais tau tias cov leeg, "cardial" yog hais txog lub plawv, thiab "infarction" txhais tau tias kev tuag ntawm cov ntaub so ntswg vim tsis muaj ntshav.
Koj txhais li cas los ntawm qhov tsis zoo ntawm myocardial infarction?
Inferior phab ntsa myocardial infarction (MI) tshwm sim los ntawm cov hlab ntsha coronary occlusion nrog qhov ua rau txo qis perfusion mus rau thaj tsam ntawm myocardium. Tshwj tsis yog tias muaj kev kho mob raws sijhawm, qhov no ua rau myocardial ischemia ua raws li infarction.
Puas yog myocardial infarction puas yog lub plawv nres?
Myocardial infarction (MI): Kev puas tsuaj lossis tuag ntawm thaj chaw ntawm cov leeg nqaij (myocardium) uas tshwm sim los ntawm cov ntshav txhaws rau thaj tsam ntawd. Nws tseem yog lo lus kho mob rau lub plawv nres.
Puas yog qhov tsis zoo ntawm myocardial infarction hnyav?
Kev mob myocardial infarctions muaj ntau yam teeb meem thiab tuaj yeem ua rau tuag taus. Saib qhov kev tshuaj xyuas ntawm ST elevation myocardial infarction kom paub meej ntxiv txog cov teeb meem ntawm qhov ua tsis tau zoo ntawm myocardial infarction thiab kev sib tham ntxaws txog kev kho mob.
Pom zoo:
Puas yog myocardial infarction ua rau hypotension?
Txawm li cas los xij, nws tsis yog qhov tsis yooj yim uas muaj ntshav siab ntau ntxiv raws li cov nag lossis daus ntawm MI. Xwb, hypotension kuj tuaj yeem yog pom. Feem ntau qhov no qhia tau hais tias yog txoj cai ventricular MI los yog mob sab laug ventricular tsis ua haujlwm vim yog thaj chaw loj infarct lossis impaired thoob ntiaj teb plawv contractility.
Puas yog myocardial infarction puas ploj mus?
Ib lub plawv nres, tseem hu ua myocardial infarction, tuaj yeem ua rau tuag taus, tab sis kev kho mob tau zoo tuaj ntau xyoo. Nws yog ib qho tseem ceeb uas yuav tau hu rau 911 lossis kev pab kho mob xwm txheej ceev yog tias koj xav tias koj yuav mob plawv.
Qhov twg yog lub cim ntawm lub plawv nres hauv tus neeg mob tsis teb?
Thaum ntsuas cov cim qhia ntawm lub plawv nres hauv tus neeg mob tsis teb, xyuas ua pa tsis zoo lossis ua tsis taus pa los ntawm kev saib lub hauv siab rau 5 txog 10 vib nas this. Tib lub sijhawm kuaj cov mem tes carotid tsawg kawg yog 5 vib nas this-tab sis tsis pub tshaj 10 vib nas this-los txiav txim seb puas muaj cov mem tes tam sim no.
Lub sijhawm twg yog lub plawv lub plawv muaj ntshav?
Lub sijhawm ntawm kev cog lus uas lub plawv dhia thaum nws tso cov ntshav mus rau hauv cov hlab ntsha hu ua systole. Lub sijhawm so uas tshwm sim thaum cov chav ntim ntshav yog hu ua diastole. Nyob rau theem twg ntawm lub plawv dhia yog lub plawv muaj ntshav?
Puas yog mob lub xub pwg nyom yog ib qho cim ntawm lub plawv nres?
mob lub xub pwg nyom yog qee zaum mob plawv, tshwj xeeb tshaj yog cov poj niam. Lwm cov tsos mob, xws li mob hauv siab thiab ua tsis taus pa, kuj tuaj yeem tshwm sim. Koj yuav tsum nrhiav kev kho mob xwm txheej ceev yog tias koj ntsib cov tsos mob no.
