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

 - Acute
Lead aVR on EKG ... from SVT with aberrancy ... using the Vereckei criteria ... better than Brugada criteria ... #Diagnosis #Cardiology
Morphological Criteria for Discriminating Ventricular Tachycardia from Supraventricular Tachycardia with Aberration

Source Article: Wide Complex Tachycardia –
Morphological Criteria ... Tachycardia #Aberration #Aberrancy ... Distinguishing #Criteria ... #Cardiology #ECG ... #EKG #Electrocardiogram
Left Main Coronary Artery Occlusion on ECG

- aVR ST segment elevation > 1 mm 
- aVR
Occlusion on ECG - aVR ... elevation > 1 mm - aVR ... EKG #Diagnosis #Electrocardiogram ... #Cardiology #Criteria
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
conducted with aberrancy ... conducted with aberrancy ... period of the AV ... #PACs #cardiology ... diagnosis #ekg #ecg #electrocardiogram
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
ST elevation in aVR ... TWaves #ECG #EKG #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 ... • Vereckei criteria ... VT than Brugada criteria ... #electrocardiogram ... #differential #cardiology
Normal Sinus Rhythm - ECG Diagnosis
Normal sinus rhythm (NSR) is an impulse that originates in the
• inverted in aVR ... leads III and aVL ... SinusRhythm #nsr #cardiology ... diagnosis #ekg #ecg #electrocardiogram ... #criteria
Pericarditis on EKG
Stage 1 - Widespread ST elevation (<5mm) and PR depression; In aVR: ST depression
depression; In aVR ... segments, usually best ... Pericarditis #EKG #ECG #electrocardiogram ... #cardiology #diagnosis
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
morphology ● AV ... AV dissociation ... Morphology criteria ... SVT #Aberration #Aberrancy ... Comparison #Diagnosis #Cardiology
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
(3) SVT w/ abberancy ... rhythms (5) AV ... block (lower AV ... EKG #diagnosis #electrocardiogram ... #cardiology #differential