4 results
Aortic Root Sign

The aortic root sign an anomalous circumflex coronary artery (ACCA) that emerges from the
Aortic Root Sign ... circumflex coronary artery ... the aorta to supply ... blood to its normal ... #Aortic #Root #Sign
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
(or 40-60 ms after ... J point • De Winter ... V2 • Wellens sign ... pain • Wellens sign ... #differential #cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
bundle-branch block; and sinus ... • Epicardial artery ... ST Elevation of Normal ... Post-cardioversion • Acute aortic ... differential #diagnosis #cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
, Aortic dissection ... Equivalents / Don't Miss Signs ... bigger than QRS - deWinter ... in V1 - normal ... electrocardiogram #cardiology