4 results
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Left Shunt - Anatomic ... Edema, Atelectasis ... UnremarkableLab #AA ... #Hypoxia #hypoxemia ... #differential #diagnosis
Uncommon Causes of Noncardiogenic Pulmonary Edema (NCPE) - Differential Diagnosis Framework

High Altitude Pulmonary Edema:
 • Accumulation
Differential Diagnosis ... the right middle lobe ... capillaries • Criteria ... infiltrates on chest ... #differential #diagnosis
Berlin Criteria for Acute Respiratory Distress Syndrome (ARDS) 
- Respiratory symptoms must have begun within one
Berlin Criteria ... edema must be present ... on a chest radiograph ... severity of the hypoxemia ... #Diagnosis #CriticalCare
TRALI Diagnostic Criteria
TRALI type 1 - Patients who have no risk factors for ARDS and meet
Acute onset, Hypoxemia ... edema on imaging ... (eg. chest chest ... #Criteria #pulmonary ... #criticalcare