2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2023-12-17 02:46
Synchronized cardioversion yog lub zog qis qis uas siv lub ntsuas hluav taws xob xa hluav taws xob uas yog synchronized nrog lub ncov ntawm QRS complex (qhov siab tshaj plaws ntawm R-wave). Thaum qhov kev xaiv "sync" yog koom nrog lub defibrillator thiab lub khawm poob siab, yuav muaj kev ncua ntawm qhov poob siab.
cardioversion synchronized rau dab tsi?
Synchronized cardioversion yog ib txoj kev zoo ib yam li hluav taws xob defibrillation nyob rau hauv uas ib tug transthoracic hluav taws xob tam sim no yog siv rau lub hauv siab anterior kom tshem tawm lub neej-kev hem lossis tsis ruaj khov tachycardic arrhythmia.
Thaum twg qhov kev poob siab xa hauv synchronized cardioversion?
Synchronized cardioversion cuam tshuam nrog kev xa tawm ntawm lub zog poob qis uas yog lub sijhawm lossis synchronized kom xa ntawm ib qho tshwj xeeb hauv QRS complex (saib daim duab hauv qab). Ib qho kev poob siab synchronized yog xa tuaj rau lub sijhawm no kom tsis txhob ua rau lossis ua rau lub plawv mob plawv.
Yuav ua li cas hauv qab no tuaj yeem synchronized cardioversion siv rau?
Synchronized cardioversion yog siv los kho lwm arrhythmias, suav nrog atrial fibrillation (AF), atrial flutter, thiab ruaj khov ventricular tachycardia thaum cov tshuaj tsis tuaj yeem hloov lub suab, lossis thaum lub tus neeg mob tau dhau los ua tsis ruaj khov thiab lub suab yuav tsum tam sim ntawdxaus.
Yuav ua li cas thaum lub sijhawm cardioversion?
Electrical cardioversion muab shocks los ntawm paddles tswj koj lub plawv dhia. Ua ntej, koj yuav tau txais tshuaj los ua kom koj tsaug zog. Tom qab ntawd, koj tus kws kho mob yuav muab cov paddles rau ntawm koj lub hauv siab, thiab qee zaum koj nraub qaum. Cov no yuav muab hluav taws xob me me rau koj kom koj lub plawv dhia rov qab zoo li qub.
Synchronized Cardioversion with the HeartStart MRx monitor/defibrillator
Pom zoo:
Dab tsi yog txheej txheej txheej txheem nyob rau hauv lub ntiaj teb?
Lub neej muaj txheej txheem ntawm lub ntiaj teb yog the Biosphere. Lub neej muaj dabtsi? Cov kabmob lub neej yog qhov tseem ceeb ntawm lub sijhawm ntev ntawm cov kabmob tuaj yeem xav tau ua raws li qhov xav tau hauv kev ua haujlwm ua ntej tau teev tseg.
Cov txheej txheem huab cua twg muaj txheej txheej ozone?
Feem ntau atmospheric ozone yog concentrated nyob rau hauv ib txheej nyob rau hauv the stratosphere, li ntawm 9 txog 18 mais (15 mus rau 30 km) saum lub ntiaj teb nto (saib daim duab hauv qab). Ozone yog ib qho molecule uas muaj peb lub atoms oxygen.
Thaum tus txheej txheem ntawm diluting ib qho kev daws rau qhov qis dua?
Thaum tus txheej txheem ntawm diluting ib qho kev daws kom qis dua, tus nqi ntawm cov kuab tshuaj tsis hloov. Cov tshuaj uas muaj qhov concentration ntawm 2 M yog diluted kom nws cov ntim tshiab yog plaub npaug ntawm cov ntim qub. Yuav ua li cas thaum lub sijhawm diluting cov tshuaj kom qis dua?
Rau cov txheej txheem isochoric hloov pauv hauv lub zog sab hauv yog?
Thaum tus txheej txheem isochoric, tshav kub nkag (nplooj) lub kaw lus thiab nce (qis) lub zog sab hauv. Thaum lub sij hawm tus txheej txheem isobaric expansion, cua sov nkag mus rau hauv lub system. Ib feem ntawm cov cua sov yog siv los ntawm lub kaw lus ua haujlwm ntawm ib puag ncig;
Rau cov txheej txheem lossis cov txheej txheem?
Cov txheej txheem yog feem ntau yog ntau lub npe hais txog cov qauv uas tuaj yeem txiav txim siab. Nws cov lus yog cov qauv, tab sis cov pov thawj qhia tau tias cov txheej txheem feem ntau raug siv los ua cov lus thiab ntau ntau, zoo li cov ntaub ntawv thiab cov txheej txheem thiab lawv cov lus siv tsawg dua cov ntaub ntawv thiab cov txheej txheem.
