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

 - Acute
using the Vereckei criteria ... better than Brugada criteria ... ) #Diagnosis # ... Cardiology #EKG ... #Utility #ALiEM
The modified Sgarbossa Rule uses proportions to identify acute AMI in the setting of ST-elevations in
The modified Sgarbossa ... indicative of acute MI #Diagnosis ... #EM #Cardiology ... #Modified #Sgarbossa ... #Criteria #ALiEM
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
- Differential Diagnosis ... Don't rely on criteria ... abnormality • Beware AV ... #Differential #Diagnosis ... Irregular #causes #cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
ST elevation in aVR ... criterion 1 - ST ... • Sgarbossa criterion ... Equivalents #ECG #EKG #diagnosis ... #differential #cardiology