![Dab tsi yog ventricular pacing? Dab tsi yog ventricular pacing?](https://i.answers-medical.com/preview/medical-health/13921470-what-is-ventricular-pacing-j.webp)
Video: Dab tsi yog ventricular pacing?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
VVI: Ib lub ntsws yog paug , thaum lub hauv paus lub ntsws atherosclerosis ntog hauv qab pacemaker tus qhov pib VDD: Kev pacemaker hnov atrial thiab lub ntsws cov xwm txheej, tab sis tsuas yog tuaj yeem nrawm lub plawv . Hom ntawm pacemaker tau siv rau hauv cov neeg mob uas muaj kev ntseeg siab ntawm qhov ntswg, tab sis nrog AV-block.
Ib yam li ntawd, qhov ua kom lub ventricular txhais li cas?
Ventricular pacing tshwm sim yog tias tsis muaj neeg nyob lub plawv kev ua haujlwm rau lub sijhawm teev tseg tom qab ua haujlwm atrial. Atrial channel muaj nuj nqi yog ncua nyob rau lub sijhawm ruaj khov tom qab atrial thiab lub ntsws kev ua haujlwm los tiv thaiv kev nkag siab lub ntsws kev ua si lossis rov qab ua p p raws li kev ua haujlwm ib txwm muaj atrial.
Tsis tas li ntawd, lub ntsiab lus txhais li cas? npe. tus nqi ntawm kev txav mus los, tshwj xeeb tshaj yog hauv kev nqis tes, taug kev, thiab lwm yam: kom taug kev nrawm ntawm tsib mais ib teev. tus nqi ntawm kev ua ub no, kev nce qib, kev loj hlob, kev ua tau zoo, thiab lwm yam; tempo.
Tom qab ntawd, ib tus kuj tseem yuav nug tau tias, txoj cai ventricular pacing yog dab tsi?
Plawv pacing yog ib qho kev xaiv kho rau cov neeg mob uas mob sinus syndrome lossis atrioventricular block, nrog rau ventricular pacing txhuas feem ntau ruaj ntseg hauv qhov yooj yim txoj cai ventricular ( RV ) qhov chaw apical.
Dddr txhais li cas rau lub tshuab ua kom nrawm?
Cov ntawv luv. Txhais . DDDR . Dual Chamber Rate Adaptive Pacemaker.
Pom zoo:
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Kev ntes hluav taws xob tshwm sim thaum qhov kev txhawb nqa ua rau ua rau cov hlab ntsha tawg. Nws tau lees paub los ntawm ECG kev hloov pauv ntawm cov hlab ntsws nyuaj - nthuav dav ntawm QRS txoj thiab siab, dav T ntaj, - tso tawm ntawm lub saib (Saib Duab 1–3)
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Cov leeg nqaij (tseem hu ua mob plawv lossis myocardium) yog ib ntawm peb hom leeg nqaij leeg, nrog rau lwm qhov ob yog pob txha thiab cov leeg du. Nws yog qhov tsis tuaj yeem ua haujlwm, cov leeg nqaij uas ua lub hauv paus tseem ceeb ntawm cov phab ntsa hauv plawv
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Thaum muaj lub pob heave ntawm txhais tes tau rub tawm ntawm lub hauv siab phab ntsa nrog txhua lub systole. Parasternal heave yog tshwm sim los ntawm: txoj cai ventricular o, lossis. Tsis tshua muaj, loj sab laug atrial o uas thawb txoj cai ventricle rau pem hauv ntej
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Amiodarone
Dab tsi yog pace thiab pacing?
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Pace hais txog qhov nrawm uas koj tab tom txav mus, thiab tseem tuaj yeem ntsuas qhov nrug sib npaug rau kauj ruam loj rau pem hauv ntej. Pacing yog thaum ib tus neeg taug kev rov qab-thiab-tawm hauv tib qhov chaw, zoo li thaum qee tus neeg ua thaum lawv nyob hauv xov tooj lossis ntxhov siab tos qee yam