3 results
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Atrium - Differential ... Small secundum ASD ... shunt 2. ... #Atrium #RA #Differential ... #pocus #bubble
Cardiac conducting system 
 - Sinoatrial (SA) node normally generates the action potential, i.e. the electrical
atrium (RA), travels ... to excite left atrium ... - Right bundle ... #Anatomy #Cardiology ... #Cardiac #Heart
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 ... PVeins (extra-cardiac ... #a4c #intrapulmonary