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Pulsed-Wave Doppler Mode

Accurately Assess in vivo Blood Velocities with Pulsed Wave Doppler

Measuring the velocity of blood flow is crucial to understanding disease states. Pulsed wave (PW) Doppler uses the Doppler principle that moving objects change the characteristic of sound waves. By sending short and quick pulses of sound, it becomes possible to accurately measure the velocity of blood in a precise location and in real time.


PW Doppler of the Ascending Aorta in a Mouse


PW Doppler of the Carotid Artery in a Mouse


PW Doppler of Mitral Flow
PW Doppler of the Mitral Valve in a Mouse


PW Doppler of the Pulmonary Artery in a Mouse

PW Doppler can measure velocities in multiple areas including:

  • Diastolic function (E/A waves)
  • Right ventricular function
  • Renal artery resistivity and pulsatility
  • Abdominal aortic velocities
  • Carotid artery imaging

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