5 results
ECG of a 55-year-old man who presented to the ER with chest pain 
Computer interpretation: “Nonspecific
: “Nonspecific ST ... Hyperacute Inferior ... STD in V2 (posterior ... #Clinical #Cardiology ... #Misread
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
elevation in aVR • Posterior ... of the leads l, aVL ... #Equivalents #ECG ... #differential #cardiology ... #electrocardiogram
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
wave inversion in avL ... - early inferior ... depression in VI-V2 - posterior ... #electrocardiogram ... #cardiology #STEMI
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
progression ST ... (V1, V4R) • Posterior ... Interpretation #ECG ... #Electrocardiogram ... #cardiology #diagnosis
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
in aVR, not in aVL ... QRS complex Pulmonary ... anteroseptal and inferior ... differential #diagnosis #cardiology ... #ecg #ekg #electrocardiogram