2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Lub plawv valve uas tuaj yeem ua rau cyanosis muaj xws li: Tricuspid valve (lub valve nruab nrab ntawm 2 chav nyob ntawm sab xis ntawm lub plawv) yuav tsis tuaj lossis tsis tuaj yeem qhib dav txaus. Pulmonary valve (lub valve nruab nrab ntawm lub plawv thiab lub ntsws) yuav tsis tuaj los yog tsis tuaj yeem qhib dav txaus.
Cyanotic mob plawv tshwm sim li cas?
Cyanotic plawv tsis xws luag yog qhov tsis xws luag tso cov ntshav uas muaj oxygen thiab cov ntshav tsis muaj oxygen los sib xyaw. Hauv cyanotic plawv tsis xws luag, cov ntshav tsis muaj oxygen tsawg dua mus txog cov ntaub so ntswg ntawm lub cev. Qhov no ua rau muaj kev loj hlob ntawm cov xim daj (cyanosis) rau ntawm daim tawv nqaij, daim di ncauj, thiab cov ntsia thawv txaj.
Cyanotic congenital heart disease yog dab tsi?
Cov kab mob uas ua rau mob cyanotic congenital heart disease
ib qhov ntawm sab xis thiab sab laug ntawm lub plawv . a nqaim pulmonary valve . ua tuab ntawm cov leeg sab xis . a misplaced aortic valve.
hom kab mob cyanotic siab tshaj plaws yog dab tsi?
Tetralogy of Fallot (ToF)
ToF yog ntau tshaj cyanotic lub plawv tsis xws luag, tab sis tej zaum yuav tsis tas yuav ua. tshwm sim tam sim tom qab yug me nyuam. Muaj ntau qhov sib txawv ntawm tetralogy ntawm Fallot. Cov menyuam mos uas muaj tetralogy ntawm Fallot thiab pulmonary atresia zoo li yuav muaj cyanotic ntau dua nyob rau lub sijhawm yug menyuam.
Dab tsi yog qhov ua rau cyanosis ntau tshaj plaws hauv tus neeg mobmob plawv?
Nyob rau hauv cov neeg laus, feem ntau ua rau cyanotic congenital mob plawv yog Eisenmenger syndrome thiab unrepaired los yog palliated complex congenital heart disease (xws li, palliated single ventricle, complex pulmonary atresia).
Pom zoo:
Thaum lub plawv tsis ua hauj lwm tshwm sim li cas?
Lub plawv tsis ua hauj lwm tshwm sim thaum lub plawv cov leeg tsis nqus ntshav zoo li nws yuav tsum. Ntshav feem ntau thim rov qab thiab ua rau cov kua dej tsim hauv lub ntsws (cgest) thiab hauv ob txhais ceg. Cov kua ua kua tuaj yeem ua rau ua pa luv thiab o ntawm ob txhais ceg thiab ko taw.
Puas yog rov tshwm sim dua lossis rov tshwm sim dua?
Reoccur thiab recur yog verbs uas qhia ib lo lus hauv paus. Thaum lawv nyob ze heev ntawm lub ntsiab lus, lawv tsis zoo ib yam. Tej yam uas yog rov tshwm sim dua thiab dhau mus, tej zaum nyob rau ib ntus. Hauv qhov sib piv, ib yam dab tsi uas rov tshwm sim tsuas yog tshwm sim dua tab sis tsis tas yuav rov ua dua.
Cyanotic mob plawv yog dab tsi?
Cyanotic heart disease yog hais txog pab pawg ntawm ntau lub plawv tsis xws luag uas muaj thaum yug los (congenital). Lawv ua rau cov ntshav qis qis. Cyanosis yog hais txog xim xiav ntawm daim tawv nqaij thiab cov mucous daim nyias nyias. Tus kab mob cyanotic hauv lub plawv feem ntau yog dab tsi?
Puas muaj mob plawv mob plawv?
Dilated cardiomyopathy yog ib qho kab mob ntawm cov leeg nqaijuas feem ntau pib hauv koj lub plawv lub ntsiab twj tso kua mis (sab laug ventricle). Lub ventricle stretches thiab thins (dilates) thiab tsis tuaj yeem tso ntshav nrog rau lub plawv noj qab haus huv.
Yuav ua li cas txiav txim siab seb qhov kev tshwm sim yog tshwm sim los yog tsis ua raws li txoj cai?
Kev sib xyaw ua lej ntawm kev hloov pauv enthalpy thiab hloov pauv hloov pauv tso cai rau kev hloov pauv ntawm lub zog dawb los suav. A tawm tsam nrog tus nqi tsis zoo rau ΔG tso tawm lub zog dawb thiab yog li nws tus kheej. Cov tshuaj tiv thaiv nrog qhov zoo ΔG yog tsis ua raws li kev xav thiab yuav tsis nyiam cov khoom.
