4 results
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
defects) VENTILATION ... lungs • Causes: Intrapulmonary ... shunting (eg, atrial ... or ventricular septal ... defects) • Does
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
pulmonary hypertension ... Early transit of bubbles ... >LAP as atrial septum ... stretched PFO or ASD ... clinical #pocus #a4c
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
disease Caused by intrapulmonary ... defect (Type 1) ... or anatomic shunt ... cycles after right atrial ... blood gas (ABC)
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Diagnosis 1. ... Small secundum ASD ... left to right shunt ... echocardiogram #s4c ... #pocus #bubble