24 results
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
(RBBB) - EKG Diagnosis ... EKG Criteria: ... Slurred S in I and ... #RBBB #EKG #Diagnosis ... #cardiology
Sgarbossa’s ECG criteria for detecting ischemia in the presence of left bundle branch block (LBBB)

The Sgarbossa
bundle branch block ... and may be applied ... sensitivity of 20–36% and ... #Diagnosis #Cardiology ... #ECG #EKG #Sgarbossas
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
conditions: - Acute MI ... antidepressant (TCA) and ... using the Vereckei criteria ... ) #Diagnosis # ... Cardiology #EKG
Myocarditis
Diagnosis 
• Endomyocardial biopsy (gold standard, rarely performed) 
• Clinical presentation 
• Cardiovascular MRI 
Clinical 
•
Myocarditis Diagnosis ... Cardiovascular MRI ... gallop • Abnormal ECG ... Dysrhythmia, heart block ... #Management #Cardiology
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
for diagnosing ... MI in LBBB or Pacemaker ... Discordance" = ST and ... #Checklist #EKG ... #cardiology #lbbb
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Diagnosis? ... -> TEE • Duke Criteria ... ↑ ESR, CRP • EKG ... #diagnosis #management ... #cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
(AV blocks) - ECG ... Diagnosis Summary ... group-beating" on the ECG ... #cardiology #ekg ... #ecg #diagnosis
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Embolism - Etiology and ... TTE, TEE, CT or MRI ... cardiac surgery, endocarditis ... Artery #Embolism #diagnosis ... #cardiology
Cardiac Stress Testing
Exercise:
 • Everyone who can exercise should!
 • They must be able to raise
ventricular arrythmias Diagnostics ... : EKG ($), ECHO ... ($$$), PET CT/MRI ... Stress #Testing #cardiology ... #management #diagnosis
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... leads except aVR and ... wave (between QRS and ... Electrocardiogram #cardiology ... #diagnosis #system