ASE Guidelines for the Diagnosis of Tricuspid Regurgitation
PW
CW
CD
Parameters
i
i
Pulsed wave (PW) Doppler recording of flow in the
hepatic vein
in example of severe tricuspid regurgitation (TR).
In severe TR, hepatic venous flow reversal in systole (S) is seen. D = diastolic hepatic venous flow.
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