8 results
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
Equivalent - Left anterior ... 1) Upsloping ST ... elevation in aVR ... (>= 1 mm) 2) ST ... #DeWinter #TWaves
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
sign A - Biphasic anterior ... Deeply inverted anterior ... asymmetrical, broad-based anterior ... deviation) • Acute ... inversions in the anterior
ECG of a 55-year-old man who presented to the ER with chest pain 
Computer interpretation: “Nonspecific
: “Nonspecific ST ... Hyperacute Inferior ... Biphasic T-wave ... classic pattern of Acute ... InferoPosterior #Misread
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Acute myocardial ... infarction: ST ... artery (LMCA). left anterior ... ST elevation in ... • Multilead ST
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
depression in aVR ... depression in aVR ... anteroseptal and inferior ... weeks following an acute ... Post-cardioversion • Acute
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
women • DDx: Acute ... 0.5mm downgoing ST ... line; upsloping ST ... - early inferior ... - R/S >1 or ST
There is inferior ST elevation with reciprocal ST depression in aVL and  in lead I,
There is inferior ... ST elevation with ... reciprocal ST depression ... in V1) with ST ... #EKG #STEMI #Inferior
EKG in Acute Pulmonary Embolism
The sensitivity and specificity for EKG findings in acute PE are low.
EKG
EKG in Acute Pulmonary ... • Dominant R Wave ... Leads (VI-V3) +/- Inferior ... • Non-specific ST-T ... in aVR +/- Right