36 results
Left Main Coronary Artery Occlusion on ECG

- aVR ST segment elevation > 1 mm 
- aVR
Coronary Artery Occlusion ... on ECG - aVR ... > 1 mm - aVR ... EKG #Diagnosis #Electrocardiogram ... #Cardiology #Criteria
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
elevation: Differential ... Differentiating ventricular ... supraventricular tachycardia (SVT ... than Brugada criteria ... #electrocardiogram
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
descending (LAD) occlusion ... 1) Upsloping ST ... elevation in aVR ... TWaves #ECG #EKG #Electrocardiogram ... Diagnosis #Cardiology #Criteria
Morphological Criteria for Discriminating Ventricular Tachycardia from Supraventricular Tachycardia with Aberration

Source Article: Wide Complex Tachycardia –
Morphological Criteria ... Discriminating Ventricular ... Distinguishing #Criteria ... Cardiology #ECG #EKG #Electrocardiogram ... #VTach #SVT #Differences
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
Tachycardia - Differential ... Atrial Flutter, AVRT ... Regular-Complex: • Ventricular ... Tachycardia, Antidromic AVRT ... #Tachycardia #Differential
3 ECG patterns for Acute Occlusion MI (OMI) without meeting ST elevation criteria
 • Posterior MI
patterns for Acute Occlusion ... without meeting ST ... elevation criteria ... @jonnywatt #Occlusion ... diagnosis #cardiology #electrocardiogram
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Arrhythmias - Differential ... Escape Rhythm • Ventricular ... • Premature ventricular ... AVNRT • AVRT ... tachyarrhythmias #Cardiology #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 ... - a sinus and ventricular ... cardiology #diagnosis #electrocardiogram
Knuckle Sign on ECG - Acute Pericarditis

Electrocardiogram of a 68-year-old woman two days after coronary artery
Pericarditis Electrocardiogram ... effusion seen on an echocardiogram ... except for the ST ... depression in aVR ... Pericarditis #ECG #EKG #Electrocardiogram
Tachyarrhythmia Framework - Differential Diagnosis
 • Narrow QRS - Regular Rhythm: Sinus tachycardia, AVNRT, Orthodromic AVRT,
Tachyarrhythmia Framework - Differential ... Regular Rhythm: Ventricular ... tachycardia, SVT ... block, Antidromic AVRT ... , Pre-excited SVT