11 results
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... ST elevation in ... elevation: Differential ... Differentiating ventricular ... cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI - Elevation ... elevation in aVR ... 1 - ST elevation ... #differential # ... cardiology #electrocardiogram
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
Pattern STEMI ... 1) Upsloping ST ... elevation in aVR ... #Diagnosis #Cardiology ... #Criteria
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
Depression in V1 ... So ANY ST Elevation ... have ’relative elevation ... STEMI Criteria misses ... #Clinical #Cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Elevation - Differential ... elevation in V1 ... #ST #STEMI #Segment ... #Elevation #differential ... #ecg #ekg #electrocardiogram
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
or negative) in V1 ... is positive in aVR ... - a sinus and ventricular ... #Comparison #VentricularTachycardia ... #Versus #ecg #ekg
There is inferior ST elevation with reciprocal ST depression in aVL and  in lead I,
elevation with ... in aVL and in ... ) with ST elevation ... #Clinical #EM #Cardiology ... #EKG #STEMI #Inferior
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
leads with STE in avR ... inversion - STE avR ... #EKG #diagnosis ... electrocardiogram #cardiology ... Interpretation #differential
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
sinus beat and a ventricular ... leads, i.e. leads V1 ... Morphology criteria ... Aberration #Aberrancy #Comparison ... #Diagnosis #Cardiology
WOBBLER  for ECG assessment in Syncope 
W - Wolff Parkinson White 
O - Obstructed AV
O - Obstructed AV ... elevation Now syncope ... abnormalities in V1 ... Mnemonic #Syncope #EKG ... #Cardiology