Doppler txhais li cas hauv kev kho mob?
Doppler txhais li cas hauv kev kho mob?

Video: Doppler txhais li cas hauv kev kho mob?

Video: Doppler txhais li cas hauv kev kho mob?
Video: noog qus los hauv tsev.5/3/2021 2024, Tej zaum
Anonim

A Doppler ultrasound yog qhov kev ntsuas uas siv lub suab nrov ntau zaus txhawm rau ntsuas cov ntshav ntws los ntawm koj cov hlab ntsha thiab cov leeg, feem ntau yog cov uas muab ntshav rau koj txhais caj npab thiab txhais ceg. Vascular flow studies, tseem hu ua kev tshawb ntshav ntws, tau kuaj pom qhov txawv txav hauv cov hlab ntsha lossis cov hlab ntshav.

Yog li ntawd, Doppler txhais li cas?

A Doppler ultrasound yog qhov kev kuaj tsis hnyav uas tuaj yeem siv los kwv yees cov ntshav ntws los ntawm koj cov hlab ntsha los ntawm kev ua suab nrov ntau zaus (ultrasound) tawm ntawm cov ntshav liab. Lub ultrasound tsis tu ncua siv lub suab tsis tsim cov duab, tab sis tsis tuaj yeem pom cov ntshav ntws.

Tsis tas li ntawd, yuav ua li cas tshwm sim ntawm Doppler scan? A Doppler ultrasound siv suab nthwv dej los tsim cov duab ntawm tus neeg cov ntshav li cas los ntawm lawv cov leeg thiab cov hlab ntsha. Lub hom phiaj yog feem ntau los xyuas cov ntshav ntws los ntawm caj npab thiab txhais ceg. Thaum lub sij hawm a Doppler ultrasound kev kho mob , ib tug handheld ntaus ntawv emits suab nthwv dej uas thaws tawm tej yam txav, xws li cov qe ntshav.

Kuj Paub, yuav siv sijhawm ntev npaum li cas los kuaj Doppler?

A doppler ultrasound feem ntau siv sijhawm li 30 - 60 feeb suav nrog lub sijhawm coj los npaj. Qee qhov scans yuav coj ntev dua.

Doppler test rau lub plawv yog dab tsi?

Qhia. Zoo ib yam li echocardiogram, a Doppler ultrasound (los yog Doppler echocardiography) yog xeem nyob rau hauv uas heev zaus suab tsis yog bounced tawm koj plawv thiab cov hlab ntsha. Lub suab nthwv dej rov qab (echoes) tau khaws thiab hloov mus rau hauv cov duab qhia cov ntshav ntws los ntawm cov hlab ntsha lossis cov hlab ntsha. plawv nws tus kheej.

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