35 results
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
of a Premature Atrial ... • PAC can be blocked ... PACs #cardiology #diagnosis ... #ekg #ecg #electrocardiogram ... #premature #atrial
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
culminating in non-conducted ... PR intervals in conducted ... P and QRS • Atrial ... degrees #summary #Diagnosis ... #EKG #electrocardiogram
3 ECG patterns for Acute Occlusion MI (OMI) without meeting ST elevation criteria
 • Posterior MI
meeting ST elevation criteria ... MyocardialInfarction #OMI #STEMI ... #equivalent #diagnosis ... #cardiology #electrocardiogram
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
Arrhythmias • Atrial ... Complete Heart Block ... Tachycardia with 2:1 AV Block ... #Arrhythmias #diagnosis ... cardiology #ecg #ekg #electrocardiogram
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
ECG Pattern STEMI ... TWaves #ECG #EKG #Electrocardiogram ... #Diagnosis #Cardiology ... #Criteria
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
Bundle Branch Block ... (RBBB) - EKG Diagnosis ... EKG Criteria: ... #BundleBranch #Block ... #ECG #electrocardiogram
Supraventricular Tachycardia (SVT) - Differential Diagnosis Framework and Management

Regular SVT: Sinus Tachycardia, AVNRT, AVRT, Atrial Flutter,
- Differential Diagnosis ... AFIb w/ variable block ... Place patient in semi-recumbent ... Normotensive: Beta-Blocker ... #Differential #Diagnosis
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
First Degree AV Block ... waves fail to conduct ... independently of the atria ... cardiology #ecg #ekg #diagnosis ... #electrocardiogram
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
- Diagnostic Checklist ... for diagnosing ... from native beat conducted ... - Suspect STEMI ... Checklist #EKG #electrocardiogram
Comparison of Multifocal Atrial Tachycardia, Atrial Fibrillation and Atrial Flutter
Multifocal Atrial Tachycardia - Atrial Rate >
of Multifocal Atrial ... Tachycardia, Atrial ... irregular depending on block ... AFlutter #Comparison #Diagnosis ... #Cardiology #Electrocardiogram