8 results
Negative contrast effect = a washout of the contrast (agitated saline) in the right atrium in
Negative contrast ... saline) in the right ... defect #a4c #Echocardiogram ... #clinical #cardiology ... #pocus
Apical 4-chamber (A4) Apical 4 Chamber view demonstrating the right ventricle (RV), right atrium (RA), left
atrium (RA), left ... atrium (LA). ... septum #Clinical #EM ... #Cardiology #POCUS ... #FourChamber #ALiEM
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... Atrium - Differential ... or PFO with left ... #Right #Atrium ... #pocus #bubble
Subxiphoid 4-chamber view showing right ventricle (RV), right atrium (RA), left ventricle (LV) and left atrium
atrium (RA), left ... atrium (LA). ... #Clinical #EM #Cardiology ... #POCUS #Subxiphoid ... PericardialEffusion #ALiEM
Parasternal Long Axis view with measurement. Note the right ventricle (RV), interventricular septum (S), left ventricle
Note the right ventricle ... atrium (LA), anterior ... #Clinical #EM #Cardiology ... #POCUS #Parasternal ... LongAxis #PSLA #ALiEM
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 ... • Left sided > Right ... 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 ... Echocardiogram #clinical #pocus ... #a4c #intrapulmonary ... #cardiology #saline
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 ... • Left sided > Right ... #Diagnosis #cardiology