Lub tshuab ua haujlwm portable doppler ultrasound tshuab yog cov ntaub ntawv tshiab, los ntawm kev ua lag luam zoo heev, kev ua haujlwm ntawm portable xim doppler ultrasound tshuab txog rau tus qauv siab dua. Peb zoo tag nrho rau txhua qhov nthuav dav xim xim doppler ultrasound tshuab , lav qhov khoom tau zoo, yog li coj koj cov khoom zoo meej. Mecanmed yog ib tug kws tshaj lij Suav teb doppler ultrasound tshuab chaw tsim tshuaj paus thiab chaw muag khoom, yog tias koj tab tom nrhiav rau cov khoom lag luam zoo tshaj plaws , yog tias koj tab tom nrhiav tus nqi tsawg, Tham peb tam sim no!