4 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A per minute=rate ... excludes other differentials ... #PhysicalExam # ... JVP #Cardiology ... #Neck #Frog #Sign
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Tachycardia - Differential ... Diagnosis Table ... • ST vs SVT (AVNRT ... Bedside eval of rate ... Irregular #causes #cardiology
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
Atrial Flutter on Neck ... the ventricular rate ... AVNRT would show ... #PhysicalExam # ... Clinical #Video #Cardiology
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
Palpitations - Differential ... in the chest or neck ... testing Heart Rate ... #Palpitations #Cardiology ... #Differential #