5 results
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
first part of alveolar ... defects) VENTILATION ... AVMs, hepatopulmonary ... shunting (eg, atrial ... ventricular septal defects
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
Hepatopulmonary ... or anatomic shunt ... (Type 2) Clinical ... blood gas (ABC) ... scanning or pulmonary
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
AVMs, Hepatopulmonary ... Defect: Pulmonary ... #AA #Gradient #alveolar ... #arterial #pulmonary ... #Hypoxia #hypoxemia
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 ... #2 c/w hepatopulmonary ... as RAP>LAP as atrial ... clinical #pocus #a4c
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... left to right shunt ... 2. ... echocardiogram #s4c ... #pocus #bubble