7 results
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... Small secundum ASD ... or PFO with left ... #Diagnosis #cardiology ... echocardiogram #s4c #pocus
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Coronary Artery ... Paradoxical: Right to Left ... non-culprit vessels • Atrial ... Embolism #diagnosis #differential ... scoring #criteria #cardiology
Giant Thrombosed Intracranial Aneurysm - Computed tomography (CT) performed without the administration of contrast material revealed
material revealed ... a large left frontotemporal ... middle cerebral artery ... #Neuro #CT #MRI ... Intracranial #Aneurysm #NEJM
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Libman Sacks) • Atrial ... • Coagulase-negative ... Marantic (NTBE) Differential ... than 5 to 7 days after ... diagnosis #management #cardiology
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
as RAP>LAP as atrial ... septum shifts left ... , and later (after ... Echocardiogram #clinical #pocus ... intrapulmonary #cardiology
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
- Overview and Differential ... Libman Sacks) • Atrial ... aureus, Coagulase-negative ... #Endocarditis #Differential ... #Diagnosis #cardiology
Bilateral Vestibular Schwannomas in Neurofibromatosis Type 2- ...Magnetic resonance imaging of the brain performed after the
administration of contrast ... material revealed ... by 31 mm on the left ... #NEJM #clinical ... #radiology #MRI