Cov txheej txheem:
Video: Koj yuav pom cov cim tseem ceeb rau kev tso cov hlau lead ua ntej?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Kev Tso Tus Thawj Coj
- Txhawm rau nrhiav qhov chaw rau V1; nrhiav lub ntsej muag sternal (Angle of Louis) ntawm tus tav thib ob thiab xav tias nyob ntawm ciam teb sternal kom txog thaum pom qhov chaw thib plaub intercostal.
- Ntxiv mus, V4 yuav tsum tau muab tso ua ntej V3.
- V3 tau tso ncaj qha ntawm V2 thiab V4.
- V5 tau tso ncaj qha ntawm V4 thiab V6.
Yog li ntawd, qhov twg yog cov coj ncaj qha tso rau qhov twg?
Cov ua ntej (hauv siab ua ) ua txhua tus muaj qhov zoo electrode cov tswv yim tso ntawm lub hauv siab ntawm tus neeg mob.
Kuj Paub, electrodes mus rau ECG qhov twg? Qhov chaw qhov chaw intercostal thib tsib ntawm kab nruab nrab-axillary. Zoo li yog kab kab nqes los ntawm lub xub pwg (kab nruab nrab-axillary), qhov chaw tus v 6 hluav taws xob ntawm qhov chaw thib tsib intercostal. Hluav taws xob V4, VA, thiab V6 yuav tsum ua kab rov tav raws qhov chaw thib tsib intercostal.
Raws li, qhov twg yog 12 txoj hauv kev tso rau tus neeg mob rau ECG?
Kom raug kaw a 12 - ua ECG , nws yog ib qho tseem ceeb kom muaj tus neeg mob pw zoo nrog lub dab teg nyob ze tab sis tsis kov lub cev. Cov electrodes ntawm txhais ceg yuav tsum yog tso ntawm sab tes xis thiab sab tes laug thiab sab xis thiab sab laug pob taws.
Dab tsi yog txoj cai coj ncaj ncees?
Cov ua ntej , los yog hauv siab ua , (V1, V2, V3, V4, V5 thiab V6) Piv txwv: V1 nyob ze rau txoj cai ventricle thiab txoj cai cov atrium. Cov cim hauv cov cheeb tsam no ntawm lub plawv muaj lub teeb liab loj tshaj plaws hauv cov hlau lead no. V6 yog qhov ze rau ntawm phab ntsa ntawm sab laug ntawm lub ntsws.
Pom zoo:
Muaj pes tsawg zaus yuav tsum tau cim cov cim tseem ceeb ntawm tus menyuam?
Cov cim tseem ceeb rau tus menyuam mos muaj xws li lub plawv dhia, ua pa thiab kub. Thaum pib cov cim tseem ceeb raug saib xyuas txhua ib nrab teev rau thawj ob teev tom qab yug los. Tom qab kev ruaj ntseg, kev ntsuas menyuam yug tshiab suav nrog cov cim tseem ceeb tshwm sim txhua plaub txog rau yim teev
Dab tsi yog cov cim tseem ceeb tseem ceeb rau menyuam mos?
Thaum muaj peev xwm hloov pauv tau, muab rau tus menyuam qhov mob tag nrho, qhov nruab nrab cov cim tseem ceeb rau menyuam mos yog: lub plawv dhia (menyuam yug los rau 1 hlis): 85 txog 190 thaum sawv ntxov. lub plawv dhia (1 hlis txog 1 xyoos): 90 txog 180 thaum sawv ntxov. ua pa: 30 txog 60 zaug hauv ib feeb. kub: 98.6 degrees Fahrenheit
Dab tsi yog cov cim tseem ceeb tseem ceeb rau tus menyuam muaj 10 xyoo?
Cov Cim Tseem Ceeb Hnub Nyoog Lub Plawv Ntshav Siab Ntshav 5-7 xyoo 65-138 80-115/40-80 8-10 xyoo 62-130 85-125/45-85 11-13 xyoo 62-130 95-135/45-85 14 -18 xyoo 62-120 100-145/50-90
Dab tsi yog cov cim tseem ceeb tseem ceeb rau tus menyuam mos?
Cov cim tseem ceeb yog dab tsi? Tus Cwj Pwm Kos Npe Tus Me Nyuam Me Me 0 txog 12 hlis 1 txog 11 xyoos Lub plawv dhia 100 txog 160 ntaus ib feeb (bpm) 70 txog 120 bpm Ua pa (ua pa) 0 txog 6 hlis 30 txog 60 pa ib feeb (bpm) 6 txog 12 hlis 24 rau 30 bpm 1 txog 5 xyoos 20 txog 30 (bpm) 6 txog 11 xyoo 12 txog 20 bpm
Dab tsi yog qhov tseem ceeb ntawm kev pom kev pom?
Kev pom kev pom yog tus txheej txheem ntawm kev nqus qhov uas ib tug pom, teeb tsa nws hauv lub hlwb, thiab ua kom nkag siab ntawm nws. Ib qho piv txwv feem ntau ntawm kev pom kev pom qhov tseem ceeb hauv kev paub kev paub yog nyeem ntawv. Saib ntawm cov lus ntawm phau ntawv thiab muaj peev xwm ua kom nkag siab ntawm zaj dab neeg yog qhov pom kev pom ntawm kev ua haujlwm