![Dab tsi yog qhov sib txuas ua ntej ntxov? Dab tsi yog qhov sib txuas ua ntej ntxov?](https://i.answers-medical.com/preview/medical-health/14088411-what-is-premature-junctional-complex-j.webp)
Video: Dab tsi yog qhov sib txuas ua ntej ntxov?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Hlawv ntxov ntxov contractions (PJCs), tseem hu ua atrioventricular kev sib deev ntxov complexes lub kev sib tshuam extrasystole, yog ntxov ntxov plawv hluav taws xob impulses originating los ntawm atrioventricular node ntawm lub plawv los yog "hluav taws xob".
Tom qab ntawd, dab tsi ua rau lub ntsej muag sib txuas ua ntej ntxov?
PJCs feem ntau tsis pom nyob hauv cov tib neeg uas muaj kev noj qab haus huv plawv , tab sis nws tuaj yeem tshwm sim los ntawm kev xav kev nyuaj siab , kev siv caffeine , nicotine, thiab cawv, los yog tsis muaj qhov tshwm sim. PJCs tuaj yeem tshwm sim thaum AV cov ntaub so ntswg khaus lossis tshwm sim los ntawm cov xwm txheej hauv qab no: hypoxia.
Tsis tas li ntawd, dab tsi yog ntxov ntxov atrial complexes? Atrial ntxov ntxov complexes (APCs) yog ib hom ntawm lub plawv arrhythmia uas tshwm sim los ntawm ntxov ntxov heartbeats originating nyob rau hauv atria cov . Lwm lub npe rau atrial premature complexes yog atrial ntxov ntxov kev cog lus APCs ua rau muaj kev xav tias lub plawv dhia dhau los yog tias koj lub plawv dhia tau luv luv.
Ib yam li ntawd, koj tuaj yeem nug, thaum ntxov junctional complexes tam sim no?
1. Sib tham. Ib tug ua ntej junctional complex ( PJC ) yog ib qho txawv txav uas pom nyob rau hauv lub xub ntiag ntawm lub hauv paus sinus atherosclerosis. Nws yog qhov ua tsis ncaj uas tshwm sim hauv atrioventricular hlws ris (cov ntaub so ntswg sib txuas) thiab tshwm sim ntxov lossis ntxov ua ntej ua ntej P xav tau tom ntej.
Qhov txawv ntawm PAC thiab PJC yog dab tsi?
Koj tuaj yeem qhia qhov no yog a PAC vim hais tias QRS hauv qab no zoo ib yam rau lwm qhov sinus ntaus. PJC : Premature Junctional Contraction Ntawm no peb pom yeej 7 yog Junctional yeej. QRS tsis tau ua ntej los ntawm P wave, tab sis qhov dav ntawm QRS tsis muaj qhov cuam tshuam. Cov PJC zoo li zoo sib xws rau qhov ntswg QRSs tab sis tsis zoo ib yam.
Pom zoo:
Dab tsi yog qhov sib txawv thiab qhov zoo sib xws ntawm cov khoom sib tsoo thiab qhov kov zoo?
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Dab tsi yog qhov sib txawv thiab qhov zoo sib xws ntawm 'crude' kov thiab 'nplua' kov qhov hnov? Nyuaj kov yog hais txog kev nkag siab los ntawm kev txhawb nqa ntawm cov neeg txais khoom ntawm qhov tsis nkag siab nrog cov teb loj. Hauv kev sib piv, kev kov zoo yog hais txog cov neeg txais khoom ntawm kev nkag siab siab nrog cov chaw txais me me
Qhov sib txawv ntawm qhov sib thooj thiab sib cuam tshuam yog dab tsi?
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Qhov chaw nyob sib ze yog thaj tsam ntawm cov hniav. Ib feem ntawm qhov chaw nruab nrab yog nyob hauv los ntawm interdental papilla. Lub interdental papilla yog daim duab peb sab ntawm cov ntaub so ntswg. Ib feem ntawm qhov chaw sib cuam tshuam uas tsis nyob yog hu ua embrasure
Dab tsi yog qhov sib txawv ntawm cov ntaub so ntswg sib txuas tsis tu ncua thiab cov ntaub so ntswg sib txuas tsis sib xws?
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Cov ntaub so ntswg sib txuas tsis sib thooj muaj cov fibers uas tsis tau sib dhos ua ke zoo ib yam li cov ntaub so ntswg sib txuas ib ntus. Cov ntaub so ntswg sib txuas tsis sib thooj muaj feem ntau ntawm cov fibers collagen. Nws muaj cov khoom hauv av tsawg dua li cov ntaub so ntswg sib txuas
Dab tsi yog qhov sib txuas sib txuas ntawm cov leeg Sartorius?
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Sartorius cov leeg keeb kwm Yav dhau los zoo tshaj li tus txha nqaj qaum ntawm pob txha hauv pob txha Tso rau sab xub ntiag ntawm qhov sib thooj tibia hauv pes anserinus Artery femoral artery Nerve femoral nerve (qee zaum los ntawm nruab nrab cov tawv nqaij ntawm tus ncej puab)
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Finger extension thiab flexion splints tau siv los kho: Dupuytren qhov kev cog lus. Fractures thiab dislocations. Tendon thiab ligament kho. Thiab lwm yam mob orthopedic thiab cov leeg leeg leeg leeg