4 results
Hypoxemia Differential Diagnosis Algorithm by A-a Gradient

Normal A-a Gradient:
 • ↓ Atmospheric pressure
 • Hypoventilation: CNS
Hypoxemia Differential ... neuromuscular disease, ↓ chest ... Right-to-Left Shunt: Cardiac ... , Vascular, Alveolar ... #pulmonary #Aa
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Weakness, Loss of Chest ... Elasticity (flail chest ... Left Shunt - Anatomic ... UnremarkableLab #AA ... Hypoxia #hypoxemia #differential
On a chest film only the outer contours of the heart are seen.
In many cases we
On a chest film ... #Anatomy #Radiology ... #CXR #Atrium #Ventricle ... #Cardiac #Chambers ... #RadiologyAssistant
Congestive heart failure (CHF) is the result of insufficient output because of cardiac failure, high resistance
output because of cardiac ... finally into the alveoli ... chest-film in a ... Radiology #CHF #CXR ... Findings #Diagram #RadiologyAssistant