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

1) Upsloping
ECG Pattern STEMI ... Equivalent - Left anterior ... 1) Upsloping ST ... elevation in aVR ... #DeWinter #TWaves
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
women • DDx: Acute ... in avR - Wellen's ... avR - proximal ... - early inferior ... #Equivalents #Interpretation
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
on EKG - Anterior ... - 2% of left anterior ... before or after STEMI ... - look for ST ... elevation in aVR
ECG of a 55-year-old man who presented to the ER with chest pain 
Computer interpretation: “Nonspecific
pain Computer interpretation ... Hyperacute Inferior ... Biphasic T-wave ... classic pattern of Acute ... Cardiology #EKG #STEMI
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
elevation in aVR ... sign A - Biphasic anterior ... Deeply inverted anterior ... asymmetrical, broad-based anterior ... inversions in the anterior
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... (in inferior leads ... in aVR Poor R wave ... Septal (V1-2) • Anterior ... , V5-6) • Inferior
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Diagnosis Framework STEMI ... depression in aVR ... anteroseptal and inferior ... weeks following an acute ... #STEMI #Segment
There is inferior ST elevation with reciprocal ST depression in aVL and  in lead I,
There is inferior ... in aVL and in ... conduction delay (R'-wave ... #Clinical #EM #Cardiology ... #EKG #STEMI #Inferior
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 ... overdose: Prominent R wave ... prominent terminal R wave
EKG in Acute Pulmonary Embolism
The sensitivity and specificity for EKG findings in acute PE are low.
EKG
EKG in Acute Pulmonary ... EKG findings in acute ... • Dominant R Wave ... Leads (VI-V3) +/- Inferior ... in aVR +/- Right