![Lub suab s3 zoo li cas? Lub suab s3 zoo li cas?](https://i.answers-medical.com/preview/medical-health/14147592-what-does-a-s3-sound-like-j.webp)
Video: Lub suab s3 zoo li cas?
![Video: Lub suab s3 zoo li cas? Video: Lub suab s3 zoo li cas?](https://i.ytimg.com/vi/FqYiHYLSqog/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Peb lub plawv suab yog luv, tsawg zaus suab hnov zoo tshaj plaws nrog lub tswb nrov stethoscope. Lawv tshwm sim thaum ntxov hauv diastole thiab npub hauv qhov zoo. Lawv tsim ib lub suab sib dhos nrog lub cadence zoo sib xws lo lus 'Kentucky'.
Ntawm no, dab tsi ua rau s3 lub plawv suab?
Qhov thib peb lub plawv suab yog ua los ntawm ib tug cia li deceleration ntawm cov ntshav ntws mus rau sab laug ventricle los ntawm sab laug atrium. Nyob rau ntawm lub xub ntiag thib peb lub plawv suab ( S3 ) thawj lub plawv suab yog txo qis hauv qhov hnyav thaum lub sijhawm thib ob lub plawv suab yog nce hauv kev siv.
Ntxiv thiab, puas yog s3 yws? Ib S3 gallop los yog "lub plawv thib peb" yog ib lub suab uas tshwm sim tom qab lub diastole S2 "dub" suab. Hauv cov tub ntxhais hluas ncaws pob lossis cov poj niam cev xeeb tub, nws yuav ua rau muaj kev phom sij. Hauv cov neeg laus dua, nws tuaj yeem qhia txog kab mob plawv. S4 gallop yog lub suab ntxiv ua ntej S1 systole “lub” suab.
Kuj tseem paub yog, s3 thiab s4 suab yog dab tsi?
Ntxiv rau S1 thiab S2, thib peb ( S3 ) thiab plaub lub plawv suab ( S4 ) tej zaum yuav muaj. S3 thiab S4 tuaj yeem tshwm sim hauv cov neeg ib txwm muaj lossis cuam tshuam nrog cov txheej txheem pathological. Vim lawv cov cadence los yog lub caij sib dhos S3 thiab S4 hu ua gallops. Lub gallop txuam nrog thaum ntxov diastolic filling yog lub S3 plam.
s4 suab zoo li cas?
Plaub ( xov s4 ) lub plawv suab yog qhov tsawg zaus suab , uas tshwm sim tam sim ua ntej thawj lub siab suab . Cov S4 plawv suab tsim ib cadence uas yog nyiam lo lus 'Tennessee', qhov twg lub suab 'Ten' yog S4.
Pom zoo:
Puas yog lub suab tawm suab?
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Yuav luag txhua lub qhov ntswg tso tawm qhov ntswg (lossis qhov ntswg txuas ntxiv mus), qhov cua tawm los ntawm lub qhov ntswg tab sis tsis yog los ntawm lub qhov ncauj, vim nws raug txwv los ntawm daim di ncauj lossis tus nplaig. Feem ntau qhov ntswg tau hais tawm, thiab qhov tseeb, lub qhov ntswg suab [n] thiab [m] yog cov suab nrov tshaj plaws uas siv hauv cov lus hauv ntiaj teb
Yam kev hnov lus tsis zoo dab tsi hauv kev hais lus hauv kev hnov lub suab hnov suab ntsuas?
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Kev hais lus audiometry yog ib qho cuab yeej tseem ceeb hauv kev ntsuas kev hnov lus. Ua ke nrog lub suab ntshiab suab, nws tuaj yeem pab txiav txim siab qib thiab hom kev hnov lus tsis hnov lus. Speech audiometry muab cov ntaub ntawv ntawm kev lees paub lo lus thiab hais txog kev tsis xis nyob lossis ua siab ntev rau kev hais lus
Lub suab hawb pob zoo li cas ntawm lub stethoscope?
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Wheezing: Wheezing nrov yog lub suab nrov thiab tsis tu ncua thiab tej zaum yuav hnov zoo li lub suab nrov nrov. Qee zaum, hawb pob tuaj yeem ua suab nrov txaus kom hnov tsis muaj lub stethoscope. Squawk yog ib qho luv luv ntawm hawb pob uas tshwm sim thaum nqus tau
Lub plawv suab zoo li cas los ntawm lub stethoscope?
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Feem ntau, ob lub suab sib txawv tau hnov los ntawm lub stethoscope: qhov qis, me ntsis ntev "lub" (thawj lub suab) tshwm sim thaum pib ntawm lub ntsws ventricular contraction, lossis systole, thiab tsim los ntawm kev kaw ntawm mitral thiab tricuspid li qub, thiab ua kom pom meej dua, siab dua -pitched "dup" (lub suab thib ob), tshwm sim los ntawm kev kaw ntawm aortic
Vim li cas kuv tsis nyiam lub suab ntawm kuv tus kheej lub suab?
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Qhov tseeb, tsis nyiam lub suab ntawm koj tus kheej lub suab yog li muaj ntau uas muaj lub sijhawm rau nws: kev hais lus sib tham. Cov pob txha coj los ntawm lub suab xa cov suab nrov qis uas tsis suav nrog hauv lub suab-ua suab nrov. Yog li thaum koj hnov koj lub suab kaw tsis muaj cov zaus no, nws suab nrov dua - thiab txawv