21 results
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
- Diagnostic Checklist ... for diagnosing ... 1) Identify LBBB ... Checklist #EKG #electrocardiogram ... #ecg #cardiology
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
) - EKG Diagnosis ... EKG Criteria: ... #EKG #Diagnosis ... #ECG #electrocardiogram ... #cardiology
What are the original Sgarbossa Criteria?
- Concordant ST-segment elevation ≥ 1 mm in any lead =
original Sgarbossa Criteria ... ST-segment elevation ≥ 1 ... = 2 points #Diagnosis ... #Cardiology #Original ... #LBBB #RebelEM
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
x 10 Rhythm (1) ... V-pacemaker, ↑K, ICD ... Approach #ECG #EKG #diagnosis ... #electrocardiogram ... #cardiology #interpretation
Left Main Coronary Artery Occlusion on ECG

- aVR ST segment elevation > 1 mm 
- aVR
segment elevation > 1 ... Artery #ECG #EKG #Diagnosis ... #Electrocardiogram ... #Cardiology #Criteria
Algorithm for the Evaluation of Regular, Wide-Complex Tachycardia
1. aVR: Is the initial deflection in aVR positive?
Wide-Complex Tachycardia 1. ... consistent with either LBBB ... or RBBB? ... Interpretation #ECG #EKG #Electrocardiogram ... #Diagnosis #Cardiology
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
occlusion 1) ... elevation in aVR (>= 1 ... TWaves #ECG #EKG #Electrocardiogram ... #Diagnosis #Cardiology ... #Criteria
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
or LBBB morphology ... Brugada algorithm 1. ... Morphology criteria ... Aberrancy #Comparison #Diagnosis ... #Cardiology
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
nodular pattern. 1. ... Hypersensitivity pneumonitis ... Hypersensitivity pneumonitis ... #Clinical #Diagnosis ... #Radiology #Pulmonary
Wide Complex Tachycardia - ECG Definition and Causes
 • Wide Complex Tachycardia (WCT) is a cardiac
pathway conduction (~1- ... - with fixed BBB ... Tachycardia #WCT #diagnosis ... #cardiology #ekg ... #ecg #electrocardiogram