21 results
A Lewis Lead (also called the S5 lead) is a modified ECG lead used to detect
ECG. ... I on the ECG and ... waves may be more ... #Cardiology #EKG ... #Flutter #ECGEducator
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
on EKG - Anterior ... or after STEMI ... J point usually ... #EKG #ECG #Electrocardiogram ... #diagnosis #cardiology
De Winter's T Waves

Concerning for proximal LAD occlusion (Present in 2% of patients)
 • Upsloping ST-Depression
ST-Depression at ... J Point in leads ... #DeWinters #TWaves ... #EKG #ECG #diagnosis ... #cardiology #electrocardiogram
Multifocal Atrial Tachycardia (MAT) on EKG
 • Heart rate > 100 bpm (usually 100-150 bpm)
 •
(MAT) on EKG ... 3 distinct P-wave ... morphologies in the same lead ... #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram
Atrial Flutter on EKG
 • Regularly-occurring atrial activity
 • ≥ 240 atrial depolarizations (i.e. flutter waves)
EKG • Regularly-occurring ... least one lead ... #aflutter #ecg ... #ekg #electrocardiogram ... #cardiology #clinical
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... - J point STE > ... #Ischemia #ECG ... #EKG #diagnosis ... electrocardiogram #cardiology
De Winter T Wave on ECG

Diagnostic Criteria
 - Tall, prominent, symmetric T waves in the precordial
on ECG Diagnostic ... the J-point in ... aVR - “Normal” STEMI ... #DeWinter #TWaves ... #ECG #EKG #Clinical
Counterclockwise and (Left) vs Clockwise (Right) Flutter
Typical atrial flutter is counterclockwise in direction and originates from
leads. ... At times, the direction ... appearance on ECG ... #Diagnosis #ECG ... #EKG #Cardiology
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
Typical ECG changes ... patients) stage 4 - ECG ... Diagnosis #EM #IM #Cardiology ... #EKG #Pericarditis ... #Spodick #ECGEducator
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
on ECG • Conventional ... of ST segment at ... ms after) the J ... #ECG #EKG #diagnosis ... #differential #cardiology