25 results
Cardiac Valve Replacement - Anticoagulation INR Targets and Antiplatelet by Valve Type

Bioprosthetic valves require at least
Cardiac Valve Replacement ... - Anticoagulation ... 2.4.3; UpToDate Anticoagulation ... #Anticoagulation ... #Target #DOAC #Table
Relative Risk of Various Predisoosing Conditions for Infective Endocarditis 
High Risk:
 - Prosthetic valves 
 -
for Infective Endocarditis ... - Prosthetic valves ... - Aortic valve ... #Infective #Endocarditis ... Cardiology #Diagnosis #Differential
Infective endocarditis - etiology and sources of infection. 
 • Native and prosthetic 
valve endocarditis
 •
Infective endocarditis ... and prosthetic valve ... endocarditis • ... #Infective #Endocarditis ... Bacteria #Etiology #Differential
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
from Infective Endocarditis ... Non-Bacterial Thrombotic Endocarditis ... Features of Infective Endocarditis ... #NonInfective #Endocarditis ... Marantic #diagnosis #table
Non-Infective Endocarditis (NBTE / Marantic Endocarditis)
Non-infective endocarditis is also known as: Non-bacterial thrombotic endocarditis (NBTE), Aseptic
Non-Infective Endocarditis ... the surface of valve ... left-sided heart valves ... embolize • Cannot differentiate ... absent How can we differentiate
Endocarditis Algorithm - Infective vs Noninfective Causes
Noninfective:
 • Malignancy
 • Autoimmune disease
 • Systemic infection
Native Valve
Endocarditis Algorithm ... infection Native Valve ... lugdunensis Native Valve ... amzn.to/2LmUODZ #Endocarditis ... Noninfective #Causes #Differential
Microorganisms Responsible for Infective Endocarditis

Native valves:
 - Streptococcus viridans 
 - Enterococci 
 - Other streptococci
for Infective Endocarditis ... Native valves ... Prosthetic valves ... #Infective #Endocarditis ... Pathogens #Diagnosis #Differential
Primary and Secondary Causes of Mitral Regurgitation
Primary (organic) chronic mitral regurgitation:
 • Leaflet: Rheumatic fever, Infective
fever, Infective endocarditis ... fever, Infective endocarditis ... • Prosthetic valve ... Mitral annulus valve ... Regurgitation #differential
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
• Prosthetic valve ... Influenza Prosthetic Valve ... Marantic (NTBE) Differential ... cause + Systemic anticoagulation ... aureus prosthetic valve
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
cardiomyopathy Acute valve ... dysfunction - Endocarditis ... - Prosthetic valve ... Cardiogenic #Comparison #Table