leads,the sensitivity(Se),specificity(Sp),coincidence rate(CR),positive predictive value(PPV),negative predictive value(NPV) of ST↑aVR as predictor of the proximal to the LAD occlusion was 47%,93.48%,77.53%,89.66%,71.67% respectively.Conclusion Coexist of ST↑in precordiol leads,ST↑aVR and...
The Subtle Anterior STEMI Calculator (4-Variable) differentiates normal variant ST elevation (benign early repolarization) from anterior STEMI, more sensitive than 3-variable version.
\\{EKG\\} and angiographic correlation in patients with acute anteroseptal versus extensive anterior \\{STEMI\\}Anteroseptal MI (AS-STEMI) has historically been defined as ST elevation limited to leads V(1) to V(3) and extensive anterior MI (EA-STEMI) extending to leads V(4) to (V6)...
Up to 90% of normal young males have a baseline EKG with STE of at least 1 mm, and up to 3 mm (21). The normal morphology of the ST segment leads is upward concavity (concave morphology, see Figure 1). Leads with normal T-wave inversion, especially aVR and lead V1, are ...