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

1) Upsloping
De Winter T Wave ... in aVR (>= 1 mm ... #DeWinter #TWaves ... #ECG #EKG #Electrocardiogram ... #Diagnosis #Cardiology
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
- look for ST elevation ... in aVR (0.5-1mm ... FOAMfrat #DeWinter #TWaves ... #EKG #ECG #Electrocardiogram ... #diagnosis #cardiology
Progression of EKG changes in ACS
 • Hyperacute T waves
 • ST depression and T waves
• Hyperacute T waves ... changes • ST elevation ... • T wave changes ... #ACS #ECG #electrocardiogram ... #diagnosis
De Winter's T Waves

Concerning for proximal LAD occlusion (Present in 2% of patients)
 • Upsloping ST-Depression
De Winter's T Waves ... Tall, Symmetric T-Wave ... #TWaves #EKG #ECG ... #diagnosis #cardiology ... #electrocardiogram
De Winter T Wave on ECG

Diagnostic Criteria
 - Tall, prominent, symmetric T waves in the precordial
De Winter T Wave ... on ECG Diagnostic ... prominent, symmetric T waves ... (0.5mm-1mm) in aVR ... #DeWinter #TWaves
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
- Differential Diagnosis ... STE: "Pardee's sign ... depression in aVR ... #cardiology #ecg ... #ekg #electrocardiogram
Progression of EKG changes in Acute Coronary Syndrome (ACS)
Hyperacute T waves:
 • Broad-based and symmetrical, usually
depression and Twave ... /S ratio >1 ST elevation ... : • New ST elevation ... #Progression #diagnosis ... #electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... in aVR • Posterior ... V2 • Wellens sign ... #EKG #diagnosis ... #electrocardiogram
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
Typical ECG changes ... 3 - diffuse T wave ... becomes normal OR T waves ... indefinitely inverted #Diagnosis ... #EM #IM #Cardiology
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Cannon A Waves ... • The cannon a wave ... 2LmUODZ #Cannon #AWaves ... #diagnosis #cardiology ... #CVP