4 results
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
Management Summary A defect ... defect (Type 1) ... or anatomic shunt ... Arterial blood gas (ABC ... • Oxygenation defect
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
(assumes Room Air ... Right to Left Shunt ... Disease and more • Diffusion ... Defect: Pulmonary ... Hypoxia #hypoxemia #differential
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast Effect ... left to right shunt ... Negative #Contrast #Effect ... echocardiogram #s4c ... #pocus #bubble
VSD on Newborn POCUS Echocardiogram (A4C)
Term newborn presents with irritability and increased work of breathing. Bedside
VSD on Newborn POCUS ... Echocardiogram (A4C ... in significant shunt ... University of Michigan Ultrasound ... ventricular #septal #defect