English Dictionary

Doppler ultrasonography

noun

Medical ultrasonography that employs the Doppler effect to perform imaging of the movement of tissues and body fluids (usually blood), and their relative velocity to the probe.

Doppler ultrasonography is used to measure blood flow velocity.

意味（1）

Medical ultrasonography that employs the Doppler effect to perform imaging of the movement of tissues and body fluids (usually blood), and their relative velocity to the probe.