287 results
T Waves: Benign Early Repolarization vs Hyperacute T Waves vs Peaked T Waves 

BER = Notching
Disproportionally tall, broad ... EKG #cardiology #Electrocardiogram
Typical (Counterclockwise) and Reverse Typical (Clockwise) Atrial Flutter on EKG
Typical (Counterclockwise) Atrial Flutter
 • Inferior leads:
sawtooth) • V1: Broad ... aflutter #ecg #ekg #electrocardiogram
Reverse Typical (Clockwise) Atrial Flutter on EKG
 • Inferior leads: "Positive" waves often notched (usually not
sawtooth) • V1: Broad ... aflutter #ecg #ekg #electrocardiogram
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
waves V1-V3), Broad ... Checklist #EKG #electrocardiogram
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
- Very broad ... cardiology #diagnosis #electrocardiogram
Progression of EKG changes in Acute Coronary Syndrome (ACS)
Hyperacute T waves:
 • Broad-based and symmetrical, usually
Hyperacute T waves: • Broad-based ... Progression #diagnosis #electrocardiogram
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
hyperacute T waves - broad ... EKG #diagnosis #electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
asymmetrical, broad-based ... differential #cardiology #electrocardiogram
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
wave in V1 - Broad ... cardiology #ecg #ekg #electrocardiogram
The Evolution of STEMI ECG Changes 

#STEMI #Evolution #Timeline #EKG #ECG #cardiology #Electrocardiogram
ECG #cardiology #Electrocardiogram