4 results
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Effect in Right Atrium ... Flow from IVC hampering ... Effect #Right #Atrium ... #Diagnosis #cardiology ... echocardiogram #s4c #pocus #bubble
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
In AVNRT, the atria ... abrupt rise in RA ... contracts against ... are enough to diagnose ... Hussain Ch @Hussainch
RA/CVP Waveform Interpretation

Central venous pressure (CVP) or right atrial pressure (RAP) waveform tracings can often times
(CVP) or right atrial ... diastole): lost in atrial ... to disorganized atrial ... Classic “cannon ... obtained for LEFT atrial
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
Early transit of bubbles ... other) causing ⬆️ RA ... as RAP>LAP as atrial ... stretched PFO or ASD ... appears to be coming from