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

1) Upsloping
ECG Pattern STEMI ... 1) Upsloping ST ... (>= 1 mm) 2) ST ... TWaves #ECG #EKG #Electrocardiogram ... Diagnosis #Cardiology #Criteria
Left Main Coronary Artery Occlusion on ECG

- aVR ST segment elevation > 1 mm 
- aVR
Main Coronary Artery ... on ECG - aVR ST ... Coronary #Occlusion #Artery ... EKG #Diagnosis #Electrocardiogram ... #Cardiology #Criteria
3 ECG patterns for Acute Occlusion MI (OMI) without meeting ST elevation criteria
 • Posterior MI
without meeting ST ... elevation criteria ... MyocardialInfarction #OMI #STEMI ... diagnosis #cardiology #electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI Equivalents ... at (or 40-60 ms after ... V6 • Sgarbossa criterion ... • Sgarbossa criterion ... differential #cardiology #electrocardiogram
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
RBBB normally has ST ... So ANY ST Elevation ... an isolectric ST ... STEMI Criteria misses ... Total #ECG #EKG #Electrocardiogram
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
come before or after ... STEMI - look for ... ST elevation in ... waves - Upsloping ST ... TWaves #EKG #ECG #Electrocardiogram
Recommendations for initial management of Unstable Angina/NSTEMI

Flowchart for class I and class lla recommendations for initial
Unstable Angina/NSTEMI ... angina/non— ST-segment ... infarction (UA/NS TEMI ... CABG, coronary artery ... UnstableAngina #Management #Algorithm
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
Modified Sgarbossa Criteria ... Discordance" = ST ... - Suspect STEMI ... #Sgarbossa #Criteria ... Checklist #EKG #electrocardiogram
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
myocardial infarction: ST ... main coronary artery ... • Vereckei criteria ... VT than Brugada criteria ... #leadAVR #ecg #electrocardiogram
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Causes of ST Segment ... Diagnosis Framework STEMI ... • Epicardial artery ... #STEMI #Segment ... cardiology #ecg #ekg #electrocardiogram