11 results
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
Lead aVR on EKG ... Lead aVR can provide ... conditions: - Acute ... MI - Pericarditis ... #ECG #Lead #AVR
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
anterior descending (LAD ... elevation in aVR ... precordial leads #DeWinter ... #Electrocardiogram ... Diagnosis #Cardiology #Criteria
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... Acute myocardial ... anterior descending (LAD ... supraventricular tachycardia (SVT ... #electrocardiogram
Knuckle Sign on ECG - Acute Pericarditis

Electrocardiogram of a 68-year-old woman two days after coronary artery
- Acute Pericarditis ... Electrocardiogram ... Knuckle #Sign #Pericarditis ... #ECG #EKG #Electrocardiogram ... #Clinical #LeadAVR
De Winter T Wave on ECG

Diagnostic Criteria
 - Tall, prominent, symmetric T waves in the precordial
Criteria - Tall ... (0.5mm-1mm) in aVR ... or follow the deWinter ... pattern #DeWinter ... #Clinical #Electrocardiogram
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
patient with 100% Acute ... LAD Occlusion ... STEMI Criteria misses ... #EKG #Electrocardiogram ... #Clinical #Cardiology
Pericarditis on EKG
Stage 1 - Widespread ST elevation (<5mm) and PR depression; In aVR: ST depression
Pericarditis on ... depression; In aVR ... also be seen in acute ... #EKG #ECG #electrocardiogram ... cardiology #diagnosis #clinical
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
women • DDx: Acute ... bigger than QRS - deWinter ... leads with STE in avR ... - proximal LAD ... #electrocardiogram
ECGofTheDay - What is the most likely diagnosis? What is this finding called? 

...

The combination of
subtle STE in aVR ... Seen in 2% of acute ... LAD occlusion. ... MusaSharkawi #Clinical ... #ECG #DeWinters
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... J point • De Winter ... elevation in aVR ... deviation) • Acute ... differential #cardiology #electrocardiogram