11 results
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
Block (RBBB) - ... EKG Diagnosis EKG ... Criteria: • QRS ... BundleBranch #Block #RBBB ... #EKG #Diagnosis
Left Bundle Branch Block Criteria #Diagnosis #Cardiology #MedStudent #EKG #LBBB #Criteria #ECGEducator
Left Bundle Branch ... Block Criteria ... #Diagnosis #Cardiology ... #MedStudent #EKG ... #LBBB #Criteria
Sgarbossa’s ECG criteria for detecting ischemia in the presence of left bundle branch block (LBBB)

The Sgarbossa
Sgarbossa’s ECG ... branch block (LBBB ... #Diagnosis #Cardiology ... #ECG #EKG #Sgarbossas ... Discordance #Normal #LBBB
Right Bundle Branch Block Criteria #Diagnosis #Cardiology #MedStudent #EKG #RBBB #Criteria #RSR #ECGEducator
Right Bundle Branch ... Block Criteria ... #Diagnosis #Cardiology ... #MedStudent #EKG ... #RBBB #Criteria
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
1) Identify LBBB ... - Suspect STEMI ... #Checklist #EKG ... electrocardiogram #ecg ... #cardiology #lbbb
Wide Complex Tachycardia - ECG Definition and Causes
 • Wide Complex Tachycardia (WCT) is a cardiac
Tachycardia - ECG ... - with fixed BBB ... #cardiology #ekg ... #ecg #electrocardiogram ... #definition #differential
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... in V1, unless LBBB ... #Ischemia #ECG ... #EKG #diagnosis ... Interpretation #differential
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Sinus Tachy w/ BBB ... 200ms from longer pause ... bradyarrhythmia #ECG ... #EKG #diagnosis ... #differential
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Causes of ST Segment ... Diagnosis Framework ... morphology similar to LBBB ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Marantic (NTBE) Differential ... Paradoxical emboli via ASD ... -> TEE • Duke Criteria ... ↑ ESR, CRP • EKG ... #management #cardiology