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Avnrt - Ua rau, Cov tsos mob, kuaj mob, kho, thiab tiv thaiv

Peb 25
Qhia Los Ntawm:
Avnrt - Ua rau, Cov tsos mob, kuaj mob, kho, thiab tiv thaiv

Nkag siab AVNRT: Phau Ntawv Qhia Kom Paub

Introduction

Atrioventricular nodal reentrant tachycardia (AVNRT) yog ib hom kab mob supraventricular tachycardia (SVT) uas cuam tshuam rau lub plawv hluav taws xob. Nws yog tus cwj pwm los ntawm lub plawv dhia nrawm vim yog lub voj voog rov qab uas cuam tshuam nrog atrioventricular (AV) ntawm. Thaum AVNRT feem ntau tsis muaj kev phom sij rau lub neej, nws tuaj yeem cuam tshuam rau tus neeg lub neej zoo thiab tuaj yeem ua rau muaj teeb meem loj dua yog tias tsis kho. Kev nkag siab AVNRT yog qhov tseem ceeb rau kev kuaj mob ntxov thiab kev tswj xyuas kom zoo, tso cai rau tib neeg coj lub neej noj qab haus huv.

Lus txhais

AVNRT yog dab tsi?

AVNRT yog ib hom arrhythmia, uas yog lub plawv dhia txawv txav. Tshwj xeeb, nws tshwm sim thaum hluav taws xob teeb liab hauv lub plawv cuam tshuam, ua rau lub plawv dhia ceev. Hauv AVNRT, cov hluav taws xob impulses taug kev hauv cov qauv ncig hauv AV node, ua rau lub plawv dhia nrawm dua li qub. Tus mob no tuaj yeem tshwm sim hauv cov tib neeg ntawm txhua lub hnub nyoog tab sis feem ntau pom hauv cov hluas thiab cov uas tsis muaj kab mob plawv.

Ua rau thiab Risk Factors

Kab mob/ib puag ncig ua rau

Thaum AVNRT feem ntau yog qhov teeb meem ntawm cov qauv thiab hluav taws xob hauv lub plawv, qee yam kab mob sib kis los yog ib puag ncig tej zaum yuav cuam tshuam rau nws qhov pib. Piv txwv li, kev kis kab mob uas cuam tshuam rau lub plawv, xws li myocarditis, tuaj yeem ua rau arrhythmias, suav nrog AVNRT. Txawm li cas los xij, cov xwm txheej no kuj tsis tshua muaj.

Genetic/autoimmune ua rau

Genetic predisposition tuaj yeem ua lub luag haujlwm hauv kev txhim kho AVNRT. Qee tus neeg yuav tau txais kev nyiam rau arrhythmias, tshwj xeeb tshaj yog tias muaj tsev neeg keeb kwm ntawm lub plawv mob. Cov kab mob autoimmune, uas tuaj yeem cuam tshuam rau lub plawv hluav taws xob, kuj tseem tuaj yeem ua rau kev txhim kho AVNRT hauv qee kis.

Txoj kev ua neej thiab kev noj haus

Qee qhov kev xaiv ntawm kev ua neej thiab kev noj haus tuaj yeem cuam tshuam qhov kev pheej hmoo ntawm kev tsim AVNRT. Kev noj caffeine ntau, haus cawv ntau dhau, thiab kev haus luam yeeb tau paub tias ua rau mob arrhythmias hauv cov tib neeg uas raug mob. Tsis tas li ntawd, kev ntxhov siab thiab tsis tsaug zog tuaj yeem ua rau cov tsos mob hnyav dua lossis ua rau lub sijhawm ntawm AVNRT.

Yam Tseem Ceeb Risk

  • Hnub nyoog: AVNRT feem ntau tshwm sim hauv cov neeg laus, tshwj xeeb tshaj yog cov hnub nyoog ntawm 20 thiab 50.
  • Tub los ntxhais: Cov poj niam muaj feem yuav ntsib AVNRT ntau dua li cov txiv neej.
  • Qhov chaw Geographic: Tsis muaj qhov tseem ceeb ntawm thaj chaw nyob, tab sis kev nkag mus rau kev kho mob tuaj yeem cuam tshuam rau kev kuaj mob thiab kev kho mob.
  • Cov xwm txheej hauv qab: Cov tib neeg uas muaj kab mob hauv lub plawv, kub siab, lossis lwm yam mob plawv yuav muaj kev pheej hmoo siab dua.

Cov tsos mob

Cov tsos mob ntawm AVNRT

Cov tsos mob ntawm AVNRT tuaj yeem sib txawv ntawm qhov hnyav thiab tuaj yeem suav nrog:

  • Palpitations: Ib qho kev xav ntawm lub plawv dhia ceev los yog fluttering.
  • Dizziness los yog Lightheadedness: Vim txo cov ntshav khiav thaum lub sij hawm lub plawv dhia ceev.
  • Ua tsis taus pa: Ua pa nyuaj, tshwj xeeb tshaj yog thaum lub sijhawm ua haujlwm lub cev.
  • Mob hauv siab los yog tsis xis nyob: Tej zaum yuav tshwm sim thaum lub sijhawm ntawm tachycardia.
  • Qaug zog: Ib qho kev xav ntawm nkees lossis tsis muaj zog.

Cov Cim Ceeb Toom

Qee cov tsos mob yuav qhia tau tias muaj mob hnyav dua thiab ua rau muaj kev kho mob tam sim ntawd:

  • Mob hnyav hauv siab: Yuav qhia tau tias mob plawv lossis lwm yam mob plawv.
  • Kev ntxhov siab lossis tsis nco qab: Tej zaum yuav qhia txog qhov txo qis hauv cov ntshav.
  • Lub Sijhawm Sijhawm Ntev ntawm Rapid Heart Rate: Ntev ntev tshaj li ob peb feeb yam tsis muaj kev daws teeb meem.

mob

Soj ntsuam soj ntsuam

Kev kuaj mob ntawm AVNRT pib nrog kev soj ntsuam xyuas kom meej. Qhov no suav nrog:

  • Tus neeg mob keeb kwm: Sib tham txog cov tsos mob, zaus ntawm ntu, thiab ib tsev neeg keeb kwm ntawm mob plawv.
  • Kev kuaj lub cev: Tshawb xyuas cov cim tseem ceeb thiab mloog lub plawv kom paub qhov txawv txav.

Kev kuaj mob

Qee qhov kev sim yuav raug ua haujlwm kom paub meej tias kev kuaj mob ntawm AVNRT:

  • Electrocardiogram (ECG): Ib qho cuab yeej tseem ceeb rau kev kuaj mob arrhythmias, nws sau cov hluav taws xob ua haujlwm ntawm lub plawv.
  • Holter Saib: Ib qho khoom siv ECG portable hnav rau 24-48 teev los ntes cov ntu ntu.
  • Electrophysiological Study (EPS): Ib qho kev kuaj tshwj xeeb uas suav nrog kev xa cov catheters los ntawm cov hlab ntsha mus rau lub plawv los qhia txog kev ua hluav taws xob.
  • Echocardiogram: Ib qho ultrasound ntawm lub plawv los ntsuas nws cov qauv thiab kev ua haujlwm.

Differential Diagnosis

Nws yog ib qho tseem ceeb kom paub qhov txawv ntawm AVNRT los ntawm lwm hom arrhythmias, xws li atrial fibrillation lossis atrial flutter, vim tias txoj kev kho mob yuav txawv. Lwm yam kev mob uas yuav ua rau cov tsos mob AVNRT suav nrog kev ntxhov siab thiab hyperthyroidism.

Cov Kev Xaiv Kho

Kev kho mob kev kho mob

Kev tswj hwm ntawm AVNRT yuav suav nrog ntau yam kev kho mob:

  • Tshuaj: Beta-blockers thiab calcium channel blockers feem ntau yog siv los pab tswj lub plawv dhia thiab tiv thaiv lub sijhawm. Cov tshuaj antiarrhythmic kuj tseem siv tau rau qee kis.
  • Catheter Ablation: Cov txheej txheem cuam tshuam tsawg kawg nkaus uas rhuav tshem cov kab hluav taws xob txawv txav hauv lub plawv, muab kev kho mob rau AVNRT.

Cov Kev Kho Mob Tsis-Pharmacological

Ntxiv nrog rau cov tshuaj, kev hloov pauv kev ua neej tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev tswj AVNRT:

  • Kev hloov noj zaub mov: Kev txo cov caffeine thiab cawv kom tsawg tuaj yeem pab txo kom tsawg.
  • Kev Tswj Kev Nyuaj Siab: Cov txuj ci xws li yoga, kev xav, thiab kev ua pa tob tob tuaj yeem txo qhov kev ntxhov siab thiab txo qis kev pheej hmoo ntawm arrhythmias.
  • Kev Tawm Dag Zog: Kev koom tes hauv lub cev tsis tu ncua tuaj yeem txhim kho lub plawv tag nrho.

Kev Txiav Txim Tshwj Xeeb

  • Pediatric Population: Kev kho mob rau cov menyuam yaus yuav txawv, thiab kev saib xyuas kom zoo yog qhov tseem ceeb.
  • Cov neeg laus: Cov neeg laus tuaj yeem yuav tsum tau kho cov tshuaj noj thiab tshuaj xyuas kom zoo dua rau cov kev mob tshwm sim.

Teeb meem

Tej Yam Teeb Meem

Yog tias tsis kho, AVNRT tuaj yeem ua rau muaj ntau yam teeb meem:

  • Lub plawv tsis ua hauj lwm: Lub sijhawm ntev ntawm lub plawv dhia ceev tuaj yeem ua rau lub plawv tsis muaj zog thaum lub sijhawm.
  • Mob stroke: Muaj tsawg zaus, arrhythmias tuaj yeem ua rau cov ntshav txhaws uas tuaj yeem ua rau mob stroke.
  • Cov teeb meem ntawm lub neej zoo: Lub sijhawm nquag tuaj yeem cuam tshuam rau kev ua haujlwm niaj hnub thiab kev noj qab haus huv tag nrho.

Short-Term and Long-Term Complications

Cov teeb meem luv luv tuaj yeem suav nrog kev qaug zog lossis kiv taub hau hnyav thaum lub sijhawm ua haujlwm, thaum cov teeb meem ntev ntev tuaj yeem cuam tshuam nrog cov teeb meem mob plawv lossis kev txhim kho ntawm lwm yam arrhythmias.

Kev tiv thaiv

Cov tswv yim tiv thaiv

Txawm hais tias tsis yog txhua kis ntawm AVNRT tuaj yeem tiv thaiv tau, qee cov tswv yim yuav txo tau qhov kev pheej hmoo:

  • Healthy Lifestyle: Kev noj zaub mov kom zoo, kev tawm dag zog tsis tu ncua, thiab zam kev haus luam yeeb thiab cawv ntau dhau tuaj yeem txhawb kev mob plawv.
  • Kev Tswj Kev Nyuaj Siab: Kev siv cov tswv yim so kom txaus rau hauv cov haujlwm niaj hnub tuaj yeem pab txo qis qhov tshwm sim.
  • Kev kuaj xyuas tsis tu ncua: Kev ntsuam xyuas kev kho mob niaj hnub tuaj yeem pab txheeb xyuas cov xwm txheej pheej hmoo ntxov.

tswv yim pom zoo

  • Cov Tshuaj Tiv Thaiv: Nyob twj ywm nrog kev txhaj tshuaj tiv thaiv tuaj yeem tiv thaiv kab mob uas yuav cuam tshuam rau lub plawv.
  • Cov kev coj huv huv: Kev tu cev zoo tuaj yeem txo qhov kev pheej hmoo ntawm kev kis kab mob uas tuaj yeem ua rau mob plawv.

Prognosis & Long-Term Outlook

Course of the Disease

Cov kev mob tshwm sim rau cov tib neeg uas muaj AVNRT feem ntau yog qhov zoo, tshwj xeeb tshaj yog nrog kev kho mob tsim nyog. Ntau tus neeg muaj kev txhim kho tseem ceeb hauv cov tsos mob thiab kev ua neej zoo tom qab kho.

Factors Influencing Prognosis

Kev kuaj mob ntxov thiab ua raws li cov phiaj xwm kho mob yog qhov tseem ceeb rau qhov txiaj ntsig zoo. Cov tib neeg uas hloov pauv txoj kev ua neej thiab tswj hwm lawv cov kev pheej hmoo muaj txiaj ntsig zoo yuav tau txais txiaj ntsig zoo dua mus ntev.

Cov Lus Nquag Nug (FAQ)

  1. Cov tsos mob tseem ceeb ntawm AVNRT yog dab tsi? AVNRT cov tsos mob muaj xws li palpitations, kiv taub hau, ua tsis taus pa luv, mob hauv siab, thiab qaug zog. Yog tias koj muaj cov tsos mob hnyav xws li qaug zog lossis lub plawv dhia nrawm, mus nrhiav kev kho mob tam sim ntawd.
  2. AVNRT kuaj tau li cas? Kev kuaj mob suav nrog kev soj ntsuam kuaj mob, suav nrog keeb kwm ntawm tus neeg mob thiab kuaj lub cev, ua raws li kev ntsuas xws li ECG, Holter saib, thiab kev tshawb fawb electrophysiological.
  3. Cov kev kho mob twg muaj rau AVNRT? Cov kev kho mob muaj xws li cov tshuaj xws li beta-blockers, catheter ablation, thiab hloov kev ua neej xws li kev hloov pauv kev noj haus thiab kev tswj kev ntxhov siab.
  4. AVNRT puas tuaj yeem kho tau? Ntau tus neeg tau txais txiaj ntsig zoo los ntawm cov tsos mob los ntawm catheter ablation, uas tuaj yeem kho AVNRT zoo.
  5. Puas muaj kev hloov pauv txoj kev ua neej uas tuaj yeem pab tswj AVNRT? Yog lawm, txo qis caffeine thiab cawv kom tsawg, tswj kev ntxhov siab, thiab koom nrog kev tawm dag zog tsis tu ncua tuaj yeem pab tswj cov tsos mob AVNRT.
  6. Puas yog AVNRT txaus ntshai? Thaum AVNRT feem ntau tsis ua rau muaj kev phom sij rau lub neej, cov kev kho tsis tau tuaj yeem ua rau muaj teeb meem xws li lub plawv tsis ua hauj lwm lossis mob stroke.
  7. Kuv yuav ua li cas yog tias kuv muaj cov tsos mob ntawm AVNRT? Yog tias koj muaj cov tsos mob xws li palpitations lossis kiv taub hau, sab laj nrog kws kho mob rau kev ntsuam xyuas thiab kev tswj xyuas.
  8. AVNRT puas tuaj yeem tshwm sim hauv menyuam yaus? Yog lawm, AVNRT tuaj yeem tshwm sim hauv cov menyuam yaus, txawm tias nws tsawg dua. Cov neeg mob menyuam yaus yuav xav tau kev kho tshwj xeeb.
  9. Kuv yuav tsum mus ntsib kws kho mob ntau npaum li cas yog tias kuv muaj AVNRT? Kev soj ntsuam tas li nrog koj tus kws kho mob yog qhov tseem ceeb rau kev saib xyuas koj tus mob thiab kho kho raws li qhov xav tau.
  10. Dab tsi yog qhov kev xav mus ntev rau ib tus neeg nrog AVNRT? Qhov kev xav mus sij hawm ntev yog feem ntau zoo, tshwj xeeb tshaj yog nrog kev kuaj mob ntxov thiab kev tswj xyuas zoo. Ntau tus neeg ua lub neej zoo li qub.

Thaum Mus ntsib Tus Kws Kho Mob

Nrhiav kev kho mob sai sai yog tias koj tau ua dhau los:

  • Mob hauv siab los yog tsis xis nyob
  • Tsaus muag lossis tsis nco qab
  • Lub sijhawm ntev ntawm lub plawv dhia ceev ntev ntev tshaj li ob peb feeb
  • Ua tsis taus pa hnyav lossis ua pa nyuaj

Xaus & Tsis lees paub

AVNRT yog ib qho mob arrhythmia uas tuaj yeem cuam tshuam rau tib neeg lub neej zoo. Kev nkag siab txog nws cov laj thawj, cov tsos mob, kev kuaj mob, thiab kev kho mob yog qhov tseem ceeb rau kev tswj xyuas kom zoo. Nrog kev saib xyuas tsim nyog, cov tib neeg uas muaj AVNRT tuaj yeem ua rau muaj kev noj qab haus huv, ua tiav lub neej.

Lus Ceeb Toom: Tsab xov xwm no tsuas yog rau kev qhia xwb thiab tsis hloov cov lus qhia kho mob. Nco ntsoov sab laj nrog tus kws kho mob yog tias muaj kev txhawj xeeb txog kev kho mob lossis cov lus nug txog koj txoj kev noj qab haus huv.

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Disclaimer:

Cov ntaub ntawv muab rau ntawm nplooj ntawv no tsuas yog rau kev qhia dav dav thiab kev kawm xwb. Txawm hais tias peb siv zog ua kom cov ntaub ntawv no muaj tseeb, txhim khu kev qha, thiab tshuaj xyuas tas li, nws yuav tsum tsis txhob raug suav hais tias yog ib qho kev hloov pauv rau cov lus qhia kho mob, kev kuaj mob, lossis kev kho mob.

Cov tsos mob, ua rau muaj, qhov hnyav, kev nce qib, thiab cov kev xaiv kho rau ib tus kab mob lossis tus mob yuav txawv ntawm ib tus neeg mus rau ib tus neeg. Cov ntaub ntawv muab yuav tsis suav nrog txhua yam ntawm tus mob lossis txhua txoj kev xaiv kho mob.

Tsis txhob siv cov ntaub ntawv no rau kev kuaj mob lossis kev kho mob tus kheej. Thov nrog ib tus kws kho mob uas tsim nyog tham kom tau txais kev kuaj mob thiab cov lus qhia raws li koj tus mob.

Yog tias koj muaj cov tsos mob hnyav, tam sim ntawd, lossis mob hnyav zuj zus, nrhiav kev kho mob tam sim ntawd.

Yog xav paub ntxiv txog peb cov ntsiab lus kho mob raug tsim, tshuaj xyuas, hloov kho tshiab, thiab tswj hwm li cas, thov nyeem peb [Txoj Cai Kho Mob].

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