Syncope yog ib ntus zuj zus, ua rau lub sijhawm tsis nco qab lawm uas ploj ntais. Nws yog vim qhov poob sai thiab ib ntus hauv cov ntshav ncig ntawm lub hlwb.

Qhov tsis txaus ntawm cov pa oxygen nkag mus rau lub hlwb yog txaus ua rau tsis nco qab thiab ua rau cov leeg mob, ua rau tus neeg poob.

Syncope sawv cev rau 1,21% ntawm kev nkag mus rau chav xwm txheej ceev thiab lawv qhov laj thawj yog li ntawd paub hauv 75% ntawm cov neeg mob.

diagnostic

Txhawm rau txiav txim siab tias tau muaj syncope, tus kws kho mob yog los ntawm kev xam phaj ntawm tus neeg uas muaj syncope thiab nws cov neeg koom nrog, uas muab cov ntaub ntawv muaj txiaj ntsig ntawm qhov ua rau syncope.

Ib qho kev kuaj mob kuj tau ua los ntawm kws kho mob, ntxiv rau qhov muaj peev xwm ua tau electrocardiogram, txawm tias lwm qhov kev kuaj mob (electroencephalogram) ib txwm nrhiav kom nkag siab qhov laj thawj ntawm qhov kev sib txuam no.

Cov lus nug, tshuaj kho mob thiab tshuaj xyuas ntxiv txhawm rau sib txawv qhov tseeb syncope los ntawm lwm hom kev tsis nco qab cuam tshuam nrog kev quav tshuaj los ntawm tshuaj, tshuaj lom, lossis tshuaj puas hlwb (cawv, yeeb tshuaj), rau qaug dab peg qaug dab peg, mob hlab ntsha tawg, haus cawv, hypoglycemia, thiab lwm yam.

Ua rau syncope

Syncope tuaj yeem muaj ntau yam ua rau:

• Lub hauv paus ntawm kev xav rov qab los, thiab tom qab ntawd nws yeej yog vasovagal syncope. Qhov kev xav rov ua dua tshiab no tshwm sim los ntawm kev txhawb nqa ntawm cov hlab ntsha hauv qhov chaw, piv txwv li vim yog mob lossis muaj kev xav zoo, ntxhov siab, lossis qaug zog. Qhov kev txhawb siab no ua rau qeeb lub plawv dhia uas tuaj yeem ua rau syncope. Cov no yog benign syncopes, tso tseg ntawm lawv tus kheej.
• Arterial hypotension, uas feem ntau cuam tshuam rau cov neeg laus. Cov no yog orthostatic syncope (thaum hloov pauv hauv txoj haujlwm, tshwj xeeb tshaj yog thaum mus pw los sawv lossis zaum zaum sawv) lossis tom qab noj mov syncope (tom qab noj mov).
• Lub hauv paus plawv, cuam tshuam nrog kab mob ntawm lub plawv dhia lossis kab mob ntawm cov leeg plawv.

Txog tam sim no feem ntau yog vasovagal syncope. Nws tuaj yeem txhawj xeeb rau cov tub ntxhais hluas, txij thaum hluas thiab peb feem ntau pom qhov ua rau muaj mob (mob hnyav, mob siab rau, ntxhov siab vim). Qhov tshwm sim no feem ntau zoo ib yam rau tib tus neeg muab thiab feem ntau ua ntej los ntawm cov lus ceeb toom, uas feem ntau ua rau nws muaj peev xwm zam kev poob qis.

Qhov vasovagal syncope no tseem cuam tshuam rau cov neeg laus tab sis, hauv qhov no, qhov ua rau pom tau pom ntau yam tsis tshua muaj thiab lub caij nplooj zeeg feem ntau ua phem dua (uas tuaj yeem ua rau muaj kev pheej hmoo ntawm pob txha raug mob).