14 results
Relative Risk of Various Predisoosing Conditions for Infective Endocarditis 
High Risk:
 - Prosthetic valves 
 -
Endocarditis ... - Prosthetic valves ... - Aortic valve ... RiskFactors #Cardiology ... #Diagnosis #Differential
Endocarditis checklist
Initial evaluation
 • Peripheral blood cultures (three sets at three different sites)
 • Additional culture
Endocarditis checklist ... for metastatic infection ... consultation • Valve ... block (+/- daily EKG ... #diagnosis #management
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Diagnosis Acute ... Endocarditis, Acute ... Prosthetic Valve ... : Infective Endocarditis ... #cardiology
Primary and Secondary Causes of Mitral Regurgitation
Primary (organic) chronic mitral regurgitation:
 • Leaflet: Rheumatic fever, Infective
endocarditis, Myxomatous ... • Prosthetic valve ... Mitral annulus valve ... Regurgitation #differential ... #diagnosis #cardiology
Blood Culture-Negative Infective Endocarditis (BCNIE)
Definition: No etiology found after 3 separate blood cultures remain negative for
Endocarditis (BCNIE ... BCNIE Diagnostic ... special stains (e.g ... #Endocarditis # ... diagnosis #differential
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
• Prosthetic valve ... Marantic (NTBE) Differential ... ↑ ESR, CRP • EKG ... #Endocarditis #diagnosis ... #management #cardiology
Intraoperative  Bradycardia - Guidelines for Crises in Anaesthesia
Bradycardia in theatre should not be treated as
Intraoperative ... system including valves ... reservoir bag and APL valve ... known drug causes (eg ... #Checklist #Diagnosis
Causes of mitral stenosis
Rheumatic heart disease
 - Most common cause worldwide. Commissural fusion, thick MV leaflets
Whipple's disease Infective ... endocarditis (vegetations ... atrial myxoma)/ball valve ... stenosis #Causes #diagnosis ... #differential #
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Pulse Pressure - Differential ... sclerosis (both heart valve ... Heart Failure • Infective ... Endocarditis ... #causes #cardiology
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
system including valves ... reservoir bag and APL valve ... #Hypotension #Differential ... Anesthesiology #Anesthesia #Intraoperative ... #Checklist #Diagnosis