50 results
Non-Infective Endocarditis (NBTE / Marantic Endocarditis)
Non-infective endocarditis is also known as: Non-bacterial thrombotic endocarditis (NBTE), Aseptic
Endocarditis (NBTE / Marantic ... endocarditis, Marantic ... valve leaflet • Vegetations ... inflammation at vegetation ... non-infective vegetation
Marantic Endocarditis 

Epidemiology:
 - Incidence of non-bacterial thrombotic endocarditis (marantic endocarditis if associated with cancer) is
Marantic Endocarditis ... endocarditis (marantic ... cardiac valvular vegetations ... Vegetations mostly ... BryanCUlrich #Marantic
Non-Infective Endocarditis - Pathophysiology
Non-infective Endocarditis Pathophysiology:
 • Valves usually undamaged - Etiology poorly understood but thought
and propagate → Vegetation ... Endocarditis #NBTE #Marantic
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
• Malignancy (Marantic ... formation • Other vegetations ... also embolize: Marantic ... • Surgery • Marantic ... -mm left sided vegetations
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
false-negative results: vegetation ... already embolised, Vegetations ... infective #NBTE #Marantic
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
• Malignancy (Marantic ... formation • Other vegetations ... also embolize: Marantic ... • Surgery • Marantic ... -mm left sided vegetations
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
- Infective/marantic ... Vegetations seen
Mitral Valve Vegetations on Echocardiogram

Surgery may be considered in pts with large (>15 mm) isolated aortic
Mitral Valve Vegetations ... aortic or mitral vegetations ... Ivan_Echocardio #Vegetations
Mitral Valve Vegetations on Echocardiogram (PLAX)

Surgery may be considered in pts with large (>15 mm) isolated
Mitral Valve Vegetations ... aortic or mitral vegetations ... Ivan_Echocardio #Vegetations
Mitral Valve Vegetation Echocardiogram
Juicy vegetation on a mitral valve.

31% S. Aureus (IVDUs, IV lines)
17% Strep viridans
11%
Mitral Valve Vegetation ... Echocardiogram Juicy vegetation ... MedCrisis #Mitral #Vegetation