5 results
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
EKG Diagnosis EKG ... Criteria: • QRS ... notched R in V1 UCSD ... #RBBB #EKG #Diagnosis ... #cardiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
in leads V1-3 (Right ... III, aVF) • Right ... Arrhythmogenic right ... Electrocardiogram #cardiology ... #diagnosis #system
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
-> TEE • Duke Criteria ... ↑ ESR, CRP • EKG ... • Left sided > Right ... lesions, heart block ... #management #cardiology
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
- Pulmonary Artery ... SYSTEMIC VASCULAR ... Ahmed Ghoneem, MD MSc ... #catheter #diagnosis ... #cardiology #swanganz
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
→ TEE • Duke Criteria ... ↑ ESR, CRP • EKG ... • Left sided > Right ... lesions, heart block ... #cardiology #infectiousdiseases