Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Negative contrast effect = a washout of the contrast (agitated saline) in the right atrium in
effect = a washout ... saline) in the right ... #contrast #effect ... defect #a4c #Echocardiogram ... clinical #cardiology #pocus
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Cor Triatriatum on Echocardiogram

 - EchoTalk Echocardiography
@echotalk

Cor Triatriatum (or triatrial heart) is a congenital heart defect
congenital heart defect ... where the left ... sinistrum) or right ... Echocardiogram #A4C ... #POCUS #Clinical
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Coronary Artery Embolism - Etiology and Scoring
Etiology:
 β€’ Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Etiology: β€’ Direct ... to Left from Venous ... System/Right Heart ... Concomitant systemic embolization ... non-culprit vessels β€’ Atrial
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Effect in Right ... Small secundum ASD ... or PFO with left ... #Contrast #Effect ... #Right #Atrium
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Left Ventricular Thrombus Arterial Embolization on Echocardiogram- Caught in Action! 

The TTE was ordered for cardioembolic
Left Ventricular ... renal infarcts and ... #Clinical #POCUS ... echocardiogram #Cardiology #A4c ... #Embolism
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Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Age-Adjusted Gradient β€’ Right ... to Left Shunt ... Atelectasis, Pulmonary Embolism ... β€’ Diffusion Defect ... Gradient #alveolar #arterial
In order to get good visualization of the RV, Intravenous Definity (brand name echo contrast material)
The RV is on the left ... for Pulmonary Embolism ... here we see it in right ... #Clinical #POCUS ... Echocardiogram #Definity #A4C
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