4 results
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
elevation: Differential ... tachycardia (SVT ... #electrocardiogram ... #diagnosis #ekg ... cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
elevation in aVR ... deviation) • Acute ischemia ... #ECG #EKG #diagnosis ... #differential # ... cardiology #electrocardiogram
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
or R/S>I STEMI Equivalents ... #ECG #EKG #diagnosis ... #electrocardiogram ... #cardiology #STEMI ... #differential
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Elevation - Differential ... block; and sinus tachycardia ... #Elevation #differential ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram