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Video: Yuav ua li cas raum cov hlab ntsha doppler ua tiav?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov Lub raum Artery Doppler Ultrasound siv lub suab nrov nthwv dej kom ntsuas ntshav ntws mus thiab tawm ntawm ob lub raum . Yog tias koj tsis muaj kev tswj ntshav siab, koj tus kws kho mob tuaj yeem thov qhov kev kuaj mob no txhawm rau txiav txim siab seb puas muaj cov hlab ntshav nqaim ua rau txhua lub raum los ntawm aorta.
Ua qhov no hauv kev txiav txim siab, lub raum Doppler kuaj li cas?
Cov Lub raum Cov hlab ntsha Doppler Ultrasound siv cov suab nrov ntau zaus los ntsuas cov ntshav ntws mus thiab tawm ntawm ob lub raum. Yog tias koj tsis muaj kev tswj ntshav siab, koj tus kws kho mob tuaj yeem thov qhov kev kuaj mob no txhawm rau txiav txim siab seb puas muaj cov hlab ntsha nqaim nqaim ua rau txhua tus raum los ntawm aorta.
Ib yam li ntawd, koj npaj li cas rau lub raum Doppler? Kev kawm plab Lub raum Artery Stenosis: Tsis muaj dab tsi noj lossis haus 12 teev ua ntej kuaj mob. Koj yuav tsum noj 2 ntsiav tshuaj Gas-X nrog 16 ooj dej hmo ua ntej, thiab 1 Gas-X ntsiav tshuaj nrog 16 ooj dej thaum sawv ntxov ntawm kev kuaj mob. Lub raum : Tsis muaj dab tsi noj lossis haus dej li 6 teev ua ntej kev xeem.
Kuj Paub, ntev npaum li cas lub raum Doppler ultrasound siv sijhawm?
txog 30 txog 45 feeb
Yuav ua li cas nrhiav tau lub raum hlab ntsha ratio?
Txoj kab uas hla ntawm lub plab aorta tau ntsuas 5 mm saum toj no lub hauv paus chiv keeb ntawm lub Upper ib los yog ntxiv lub raum cov hlab ntsha , thiab cov diameters ntawm lub raum cov hlab ntsha 15 hli los ntawm lawv cov hlab ntsha niam txiv (Fig. 1). Lub raum - mob aortic piv (R-Ar) tau xam los ntawm kev faib txoj kab uas hla ntawm tus tseem ceeb lub raum hlab ntsha los ntawm aortic txoj kab uas hla.
Pom zoo:
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Cov hlab ntshav yog cov hlab ntshav ua lub luag haujlwm nqa cov pa oxygen ntau ntawm lub plawv mus rau lub cev.Cov leeg ntshav yog cov hlab ntshav uas nqa cov ntshav qis inoxygen los ntawm lub cev rov mus rau lub plawv forreoxygenation