4 results
Negative contrast effect = a washout of the contrast (agitated saline) in the right atrium in
Negative contrast ... #washout #ASD # ... atrial #septal # ... defect #a4c #Echocardiogram ... clinical #cardiology #pocus
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
• Coagulase-negative ... lesions • Mycotic aneurysm ... Glomerulonephritis Septic ... Diagnosis? ... Abscess, destructive penetrating
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... - Differential Diagnosis ... Small secundum ASD ... echocardiogram #s4c ... #pocus #bubble
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
aureus, Coagulase-negative ... lesions • Mycotic aneurysm ... Paradoxical emboli via ASD ... tumor embolism Septic ... Abscess, destructive penetrating