15 results
ASD on Bubble Contrast Echocardiogram (a4c)
A patient with an anterior STEMI (take a look at the
ASD on Bubble Contrast ... previously undiagnosed ASD ... septal #defect #ASD ... #Bubble #Contrast ... #pocus #shunting
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 ... #Right #Atrium ... #bubble
Negative contrast effect = a washout of the contrast (agitated saline) in the right atrium in
Negative contrast ... saline) in the right ... with an ASD ... #washout #ASD # ... #pocus
Apical 4-chamber (A4) Apical 4 Chamber view demonstrating the right ventricle (RV), right atrium (RA), left
atrium (RA), left ... ventricle (LV) and ... left atrium (LA ... septum #Clinical #EM ... #Cardiology #POCUS
Counterclockwise and (Left) vs Clockwise (Right) Flutter
Typical atrial flutter is counterclockwise in direction and originates from
(Right) Flutter ... This results in negatively-directed ... in the right atrium ... #Diagnosis #ECG ... #EKG #Cardiology
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
wide-complex tachycardia: bundle ... and left atria, ... of the right and ... Fibrillation #AFib #diagnosis ... #management #cardiology
Subxiphoid 4-chamber view showing right ventricle (RV), right atrium (RA), left ventricle (LV) and left atrium
atrium (RA), left ... ventricle (LV) and ... left atrium (LA ... #Clinical #EM #Cardiology ... #POCUS #Subxiphoid
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
to Left from Venous ... non-culprit vessels • Atrial ... prosthetic valve, PFO, ASD ... Artery #Embolism #diagnosis ... scoring #criteria #cardiology
This is a parasternal long axis view of a young patient presenting with 3 days of
parasternal long, the right ... left atrium should ... Michael Macias, EM ... University #Clinical #EM ... #Radiology #POCUS
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
with a taller left ... This is in contrast ... RBBB, where the right ... Versus #ecg #ekg #cardiology ... #diagnosis #electrocardiogram