14 results
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
ECG Pattern STEMI ... ) Upsloping ST elevation ... #DeWinter #TWaves ... #Diagnosis #Cardiology ... #Criteria
3 ECG patterns for Acute Occlusion MI (OMI) without meeting ST elevation criteria
 • Posterior MI
without meeting ST elevation ... criteria • Posterior ... • Hyperacute T Waves ... MyocardialInfarction #OMI #STEMI ... #equivalent #diagnosis
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI - Elevation ... of the leads l, aVL ... • Sgarbossa criterion ... #EKG #diagnosis ... #differential #cardiology
De Winter T Wave on ECG

Diagnostic Criteria
 - Tall, prominent, symmetric T waves in the precordial
on ECG Diagnostic ... Criteria - Tall ... Absence of ST elevation ... 1mm) in aVR - “Normal ... ” STEMI morphology
Left Anterior Fascicular Block on EKG
 • Left axis deviation (LAD) (-45 degrees to -90 degrees)
on EKG • Left ... in leads I and aVL ... #diagnosis #cardiology ... #labeled #clinical ... #labeled
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
Elevation of PR ... be present in all ... becomes normal ... indefinitely inverted #Diagnosis ... #EM #IM #Cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
- Differential Diagnosis ... Framework STEMI ... of Normal Variant ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Sgarbossa’s ECG criteria for detecting ischemia in the presence of left bundle branch block (LBBB)

The Sgarbossa
bundle branch block ... be applied to all ... #Diagnosis #Cardiology ... #ECG #EKG #Sgarbossas ... #Discordance #Normal
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
: Differential diagnosis ... • Vereckei criteria ... VT than Brugada criteria ... electrocardiogram #diagnosis ... #cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
new/old infarct STEMI ... inversion in avL ... in V1 - normal ... #EKG #diagnosis ... electrocardiogram #cardiology