You are performing a common carotid artery Doppler to measur…
You are performing a common carotid artery Doppler to measure blood flow velocity. First, you measure without properly adjusting the cursor control. Then, you align the control line parallel to the vessel wall. Why do the results differ?
Read Detailspower Doppler—a Doppler mode in which the signal is determin…
power Doppler—a Doppler mode in which the signal is determined by the amplitude (strength) of the shift, not the shift itself; amplitude is directly proportional to the number of red blood cells; also referred to as amplitude Doppler
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