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