11 results
Undifferentiated critical congenital heart disease: Patterns of Presentation 
Pink baby:
 • Presents at 1-6 mo
R shunt: PDA, VSD ... • Hyperoxia test ... interrupted arch, aortic ... #presentation #Differential
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 ... Paradoxical emboli via ASD ... Criteria • ↑ ESR ... block, annular or aortic
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Venous Thrombosis vs ... Arterial Thrombosis - Differential ... - Aortic mural ... pathophysiology #hematology ... #differential #
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
those coming off aorta ... very remarkable w/differential ... diagnosis = vasculitis vs ... infection vs malignancy ... the “Chewing gum test
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
it inflammatory vs ... Distribution - peripheral vs ... pattern (additive vs ... migratory vs intermittent ... • Bacterial endocarditis
Polycythemia - Differential Diagnosis Algorithm
Polycythemia itself isn’t a diagnosis. Like many things, it is a condition
Polycythemia - Differential ... Better call hematology ... delivery/sensing) vs ... tumor vs exogenous ... Best to have an
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Vasculitides - Differential ... < 30 years - Aorta ... retinopathy Lab Tests ... CBC • LFT • ESR ... #diagnosis #rheumatology
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
and Differential ... Ovarian CA, involves aortic ... Criteria • ↑ ESR ... block, annular or aortic ... #Differential #
Bleeding and Bruising - Disorders of Hemostasis - Differential Diagnosis Framework

== Quantitative or Qualitative defect in
of Hemostasis - Differential ... cascade is intact - test ... VIII, IX, and XI) vs ... liver function tests ... #Diagnosis #Hematology
Anterior Hypokinesis on POCUS Echocardiogram

A 69yo female with history of hypertension presents with 30min shortness of
Hypokinesis on POCUS ... VSS. ... following is the best ... #Hypokinesis #POCUS ... clinical #cardiology #PSAX