2 results
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Atrium - Differential ... to right shunt 2. ... Flow from IVC hampering ... #Atrium #RA #Differential ... #pocus #bubble
Normal hepatic vein Doppler Ultrasound tracing
1) a large antegrade waveform (negative velocity) noted during early and
as a result of atrial ... towards the RV apex 2) ... wave is caused by atrial ... pressure that exceeds IVC ... tracing #diagnosis #pocus