2 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
the atria and ventricles ... transmitted to JV ... ’s called Frog sign ... #PhysicalExam #JVP ... Cardiology #Neck #Frog #Sign
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
Atrial Flutter on ... AVNRT would show ... like a constant cannon ... JamesOngMD #Atrial ... #PhysicalExam #JVP