10 results
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Atrium - Differential ... Diagnosis 1. ... #Atrium #RA #Differential ... #Diagnosis #cardiology ... #s4c #pocus #bubble
Right Atrial RCC Tumor Metastasis on POCUS Echocardiogram - A4C
47yo M with new SOB.  Known
Right Atrial RCC ... atrium: The patient ... into the IVC → RA ... henneberry_ryan #Atrial ... #clinical #cardiology
Cardiac conducting system 
 - Sinoatrial (SA) node normally generates the action potential, i.e. the electrical
atrium (RA), travels ... to excite left atrium ... internodal pathways in RA ... - Right bundle ... #Anatomy #Cardiology
Graphic representation of transthoracic echocardiographic parameters in the assessment of right ventricular pressure overload. A′ = peak late
diastolic (during atrial ... cava; LA = left atrium ... left ventricle; RA ...  = right atrium; ... RightVentricular #Cardiology
Differentiating PAH from PVH - Echocardiography
Pulmonary Artery Hypertension (PAH):
 • RV size - Enlarged
 • LA
• ElA ratio << 1 ... • ElA ratio > 1 ... Differentiating #PAH #PVH #Echocardiogram ... comparison #diagnosis #cardiology ... #pulmonary #arterial
Right Atrial Appendage Aneurysm on Echocardiogram

1 year old child with rapidly worsening dyspnea. No murmur.
This was
Right Atrial Appendage ... 1 year old child ... huge aneurysm of RA ... #Atrial #Appendage ... POCUS #clinical #cardiology
Atrial Fibrillation (A-Fib) Summary

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

Why?
Cardiac:
	• Valvular heart
Atrial Fibrillation ... risk factors Atrial ... and left atria, ... identify left atrial ... test for DM Atrial
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
liver disease and pulmonary ... Early transit of bubbles ... other) causing ⬆️ RA ... as RAP>LAP as atrial ... clinical #pocus #a4c
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
diffusion-perfusion defect (Type 1) ... or anatomic shunt ... cardiac cycles after right ... atrial passage ... gas (ABC) analysis
Transesophageal Echocardiogram (TEE) Windows
1. ME 5-Chamber view 
2. ME 4-Chamber view 
3. ME-Commissural view 
4. ME
(TEE) Windows 1. ... ME Right Pulmonary ... Pulmonary veins ... ME Left Atrial Appendage ... Views #diagnosis #cardiology