11 results
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... myocardial infarction: ST ... ST elevation in ... • Multilead ST ... tachycardia (SVT
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
Lead aVR on EKG ... Lead aVR can provide ... from SVT with aberrancy ... #EKG #ECG #Lead ... ALiEM
Vereckie Algorithm - Lead aVR - Ventricular Tachycardia - Telemetry Diagnosis
WCT is VT IF:
 • Initial
Vereckie Algorithm - Lead ... Tachycardia - Telemetry ... Diagnosis WCT is VT ... #diagnosis #cardiology ... #ekg #ecg #telemetry
Supraventricular Tachycardia EKG

Here’s a great ECG case of a 50-year-old lady who presented with palpitations

Her heart
a 50-year-old lady ... This rhythm is all ... @EM_RESUS #AVRT ... #Tachycardia #EKG ... #Cardiology #EKG
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
0.5mm downgoing ST ... line; upsloping ST ... vessel disease - ST ... - R/S >1 or ST ... Interpretation #differential
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
SVT - Wide Tachycardias ... SVT with BBB All ... is positive in aVR ... #Comparison #VentricularTachycardia ... #Versus #ecg #ekg
De Winter's T Waves

Concerning for proximal LAD occlusion (Present in 2% of patients)
 • Upsloping ST-Depression
Concerning for proximal LAD ... • Upsloping ST-Depression ... aVR ± aVL #DeWinters ... #TWaves #EKG #ECG ... #diagnosis #cardiology
Wraparound LAD STEMI on EKG
47 year old with chest pain. Ectopic atrial rhythm with ST elevations.
on EKG 47 year ... atrial rhythm with ST ... The mother of all ... a PFO during a bowel ... #cardiology #electrocardiogram
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Elevation - Differential ... depression in aVR ... depression in aVR ... block; and sinus tachycardia ... #ecg #ekg #electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
elevation in aVR ... of the leads l, aVL ... #EKG #diagnosis ... #differential # ... cardiology #electrocardiogram