3 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
EKG of the same ... are enough to diagnose ... the case as Typical ... #PhysicalExam #JVP ... #Cardiology #Neck
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
- Pericarditis ... Brugada criteria) #Diagnosis ... #Cardiology #EKG ... #ECG #Lead #AVR ... #Utility #ALiEM
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
in the chest or neck ... exam • 12-lead ECG ... tachycardia • Pericarditis ... vagal maneuvers: SVT-AVNRT ... #Palpitations #Cardiology