8 results
Negative contrast effect = a washout of the contrast (agitated saline) in the right atrium in
(agitated saline ... ) in the right atrium ... #atrial #septal ... #defect #a4c #Echocardiogram ... #clinical #cardiology
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Coronary Artery ... non-culprit vessels • Atrial ... cardiac surgery, endocarditis ... #Embolism #diagnosis ... scoring #criteria #cardiology
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Libman Sacks) • Atrial ... Glomerulonephritis Septic ... via ASD • Metastatic ... than 5 to 7 days after ... #cardiology
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
Libman Sacks) • Atrial ... via ASD • Metastatic ... Septic emboli ... than 5 to 7 days after ... #cardiology #infectiousdiseases
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... Small secundum ASD ... opacification by agitated saline ... #cardiology #clinical ... echocardiogram #s4c
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 ... clinical #pocus #a4c ... intrapulmonary #cardiology ... #saline #contrast
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
Contrast material ... normal brain & spine ... These swollen cells ... MRI #Sequences #Radiology ... Neuroradiology #diagnosis
Squamous-Cell Carcinoma of the Lung- ...Physical examination revealed decreased air entry in the base of the
administration of contrast ... material revealed ... biopsy confirmed a diagnosis ... #NEJM #clinical ... #radiology #CT #