4 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
In AVNRT, the atria ... and ventricles contract ... excludes other differentials ... Awaves #AVNRT #PhysicalExam ... #JVP #Cardiology
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
Hence 2:1 flutter ... wave as A and V contract ... like a constant cannon ... Flutter #Neck #PhysicalExam ... Clinical #Video #Cardiology
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. ... #Diagnosis #cardiology ... #clinical #echocardiogram
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
on this saline contrast ... bubbles = PFO 2. ... as RAP>LAP as atrial ... stretched PFO or ASD ... intrapulmonary #cardiology