5 results
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
conditions: - Acute ... MI - Pericarditis ... Brugada criteria) #Diagnosis ... #Cardiology #EKG ... #Utility #ALiEM
Pericarditis can be seen on EKG with diffuse ST elevations without reciprocal changes along with diffuse
be seen on EKG ... often follows a URI ... #Acute #Pericarditis ... #Cardiology #Diagnosis ... #Signs #Symptoms
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 ... Awaves #AVNRT #PhysicalExam ... #JVP #Cardiology ... #Neck #Frog #Sign
Shock - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
Shock - Diagnosis ... Full Set of Vital Signs ... - Distended neck ... > Constrictive pericarditis ... - Pulmonary >> Acute
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Neck: “dropping ... Serologic and EMG ... test - Cogan sign ... - Peek sign ... aspiration and acute