7 results
Left Ventricular Hypertrophy (LVH) Criteria
• Sokolow + Lyon 
 - S V1 + R V5 or
Ventricular Hypertrophy (LVH ... V6 > 35 mm • Cornell ... score system #LVH ... #Hypertrophy #ECG ... #EKG #Cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Approach to ECGs ... , Aortic dissection ... V1, unless LBBB/LVH ... electrocardiogram #cardiology ... Interpretation #differential
Intra-Aortic Balloon Pump (IABP)

Intra-aortic balloon counter-pulsation is a method of invasive hemodynamic support. A catheter is
balloon counter-pulsation ... sync with the cardiac ... The thick-walled LV ... • Triggers (EKG ... diagnosis #management #cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
on ECG • Conventional ... Acute ischemia in LVH ... #Equivalents #ECG ... #differential # ... cardiology #electrocardiogram
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
CA • Involves aortic ... Marantic (NTBE) Differential ... -> TEE • Duke Criteria ... ↑ ESR, CRP • EKG ... block, annular or aortic
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... Diagnosis Framework STEMI ... - Short QT LV ... Post-cardioversion • Acute aortic ... #ecg #ekg #electrocardiogram
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
- Overview and Differential ... Ovarian CA, involves aortic ... → TEE • Duke Criteria ... ↑ ESR, CRP • EKG ... block, annular or aortic