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

1) Upsloping
Winter T Wave ECG ... Pattern STEMI ... Equivalent - Left ... ST elevation in aVR ... #Diagnosis #Cardiology
Myocardial infarction localization. A 12 lead EKG creates a 360 degree view of the electrical activity
perspective: II, III & aVL ... inferior leads), I & aVL ... contiguous I, aVL ... #STEMI #Localization ... EmergencyMedicine #Cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... indicative of left ... artery (LMCA). left ... #AVR #leadAVR #ecg ... cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
leads with STE in avR ... inversion - STE avR ... wave inversion in avL ... electrocardiogram #cardiology ... Interpretation #differential
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
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Anterior OMI - 2% of left ... before or after STEMI ... ST elevation in aVR ... #ECG #Electrocardiogram ... #diagnosis #cardiology
Left Anterior Fascicular Block on EKG
 • Left axis deviation (LAD) (-45 degrees to -90 degrees)
Left Anterior Fascicular ... in leads I and aVL ... leads II, Ill, aVF ... Block #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram
Suspected ACS - OMI vs STEMI - Differential Algorithm

The name STEMI cognitively inspires EPs to fail
Suspected ACS - ... OMI vs STEMI - Differential ... segment is the only ECG ... #OMI #STEMI #Differential ... #Algorithm #cardiology
ECG of a 55-year-old man who presented to the ER with chest pain 
Computer interpretation: “Nonspecific
ECG of a 55-year-old ... Reciprocal STD in I & aVL ... Biphasic T-wave in aVL ... #Clinical #Cardiology ... #EKG #STEMI #InferoPosterior
Left Ventricular Hypertrophy (LVH) Criteria
• Sokolow + Lyon 
 - S V1 + R V5 or
criteria - S V3 + R avl ... men - S V3 + R avl ... criteria - R avl ... #Hypertrophy #ECG ... #EKG #Cardiology
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
depression in aVR ... PR segment in aVR ... leads especially left ... be present in all ... Diagnosis #EM #IM #Cardiology