4 results
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
, Aortic dissection ... in avL - early inferior ... depression in VI-V2 - posterior ... electrocardiogram #cardiology ... Interpretation #differential
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
on ECG • Conventional ... elevation in aVR • Posterior ... STEMI - ST depression ... #differential # ... cardiology #electrocardiogram
Coronary Ostium Obstruction by Aortic Intimal Flap on Echocardiogram
Aortic intimal flap may alternately obstruct right and
rise to transient ST ... elevations in different ECG ... #Flap #dissection ... #clinical #cardiology ... #pocus
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Elevation - Differential ... Diagnosis Framework STEMI ... • Acute aortic dissection ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram