5 results
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
Hepatopulmonary Syndrome - Diagnosis ... or anatomic shunt ... Arterial blood gas (ABC ... performed on room air ... older) on room air
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
(assumes Room Air ... Disease and more • Diffusion ... Defect: Pulmonary ... Hypoxia #hypoxemia #differential ... #diagnosis
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
Associated Lung Ultrasound ... cases - Dynamic air ... #pulmonary #differential ... #diagnosis #signs ... #Lung #POCUS #ultrasound
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast Effect ... Diagnosis 1. ... left to right shunt ... echocardiogram #s4c ... #pocus #bubble
Acromioclavicular (AC) Joint Septic Arthritis on POCUS

IVDU with severe left shoulder pain.  Can fully range
Septic Arthritis on POCUS ... Diagnosis? ... showed effusion ... #POCUS #clinical ... #ultrasound #MSK