43 results
Infective endocarditis - etiology and sources of infection. 
 • Native and prosthetic 
valve endocarditis
 •
Infective endocarditis ... and sources of infection ... • Native and ... #Endocarditis # ... #Differential #Microbiology
Endocarditis Algorithm - Infective vs Noninfective Causes
Noninfective:
 • Malignancy
 • Autoimmune disease
 • Systemic infection
Native Valve
Endocarditis Algorithm ... - Infective vs ... disease • Systemic infection ... amzn.to/2LmUODZ #Endocarditis ... #Algorithm #Infective
Microorganisms Responsible for Infective Endocarditis

Native valves:
 - Streptococcus viridans 
 - Enterococci 
 - Other streptococci
Responsible for Infective ... Endocarditis ... ) - Culture negative ... #Infective ... #Endocarditis #Bacteria
Causes of blood culture negative infective endocarditis

Bartonella spp, Brucella spp, Coxiella burnetii, Chlamydia spp, Tropheryma whipplei,
blood culture negative ... infective endocarditis ... causes #culture #negative ... #Endocarditis # ... InfectiousDiseases #Microbiology
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
Differentiating NBTE from Infective ... serology: Serial negative ... Frequent false-negative ... infarcts Features of Infective ... #comparison #infective
My Patient with Infective Endocarditis (IE) Has Negative Blood Cultures
 - Did they receive antibiotics prior
My Patient with Infective ... Endocarditis (IE ... ) Has Negative Blood ... Ahmed_HBabiker #Infective ... #Endocarditis #
Mitral Valve Infective Endocarditis on POCUS Echocardiogram

IE & HIV & CD4<100 - Oh My!! Time for
Mitral Valve Infective ... Endocarditis on ... POCUS Echocardiogram ... #Endocarditis # ... POCUS #Echocardiogram
HACEK is the acronym commonly used to describe and help doctors to remember a group of
fastidious Gram-negative ... can also cause infective ... endocarditis. ... less than 3% of endocarditis ... More commonly endocarditis
Relative Risk of Various Predisoosing Conditions for Infective Endocarditis 
High Risk:
 - Prosthetic valves 
 -
Relative Risk of ... Conditions for Infective ... Endocarditis ... endocarditis ... #Endocarditis #
Streptocccus Pneumoniae
Microbiology: Gram Positive, Alpha-hemolytic, Catalase Negative
Epidemiology - 10% adult carriers:
 • Most common cause of:
Streptocccus Pneumoniae Microbiology ... Alpha-hemolytic, Catalase Negative ... peritonitis, and endocarditis ... Meningitis 10-14 days, Endocarditis ... Pneumoniae #strep #microbiology