3 results
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 ... excludes other differentials ... Hussain Ch @Hussainch
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... Small secundum ASD ... to right shunt 2. ... #RA #Differential ... echocardiogram #s4c #pocus #bubble
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
Early transit of bubbles ... = PFO 2. ... other) causing ⬆️ RA ... as RAP>LAP as atrial ... stretched PFO or ASD