2 results
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
Canon A waves in ... contraction of atria ... MD @msocoMD #CanonA ... #JVP #jugular # ... #Canon
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
Atrial Flutter on ... sees a venous pulse ... like a constant cannon ... #Flutter #Neck ... #Clinical #Video