7 results
Primary and Secondary Causes of Mitral Regurgitation
Primary (organic) chronic mitral regurgitation:
 • Leaflet: Rheumatic fever, Infective
Primary and Secondary ... fever, Infective endocarditis ... (functional) chronic ... mitral regurgitation ... #differential #diagnosis
Mitral Regurgitation on POCUS Echocardiogram - Apical 4 Chamber

Before blousing fluids, check for LV systolic function
Mitral Regurgitation ... for LV systolic function ... and mitral regurgitation ... Echocardiogram #A4c ... clinical #MR #Color #Doppler
Mitral Regurgitation on POCUS Echocardiogram - Apical 4 Chamber

Before blousing fluids, check for LV systolic function
Mitral Regurgitation ... for LV systolic function ... and mitral regurgitation ... Echocardiogram #A4c ... clinical #MR #Color #Doppler
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
Functional Mitral ... valve - Secondary ... mitral regurgitation ... #Mitral #Regurgitation ... #Differential #
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
mitral regurgitation ... Marantic (NTBE) Differential ... Paradoxical emboli via ASD ... -> TEE • Duke Criteria ... Marantic: Emboli > Regurgitation
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Petechial Rash - Differential ... in primary or secondary ... clotting factor function ... Schonlein Purpura - Endocarditis ... for hepatitis B and
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
and Differential ... mitral regurgitation ... Paradoxical emboli via ASD ... → TEE • Duke Criteria ... #Differential #