14 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
- Differential Diagnosis ... Defect ** • Atrial ... Pulmonary Right to Left ... Abnormalities • Chest ... #Hypoxia #Differential
Hypoxemia in Anesthesiology - Differential Diagnosis and Management 

Management: 

• increase Fi02 to 100% - verify!
- Differential ... Management: ... volumes • look at chest ... • arterial blood ... #Differential #
Hyperacute Hypoxemia - Workup and Management
Differential Diagnosis: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
- Workup and Management ... Differential Diagnosis ... edema), Lung Exam, POCUS ... STAT CXR, CTA Chest ... #diagnosis #Management
Massive Left Atrial Myxoma on Echocardiogram (TEE)
Pt admitted for SOB x 2 months with episode of
Massive Left Atrial ... of syncope and chest ... @RussSayin #Atrial ... TEE #clinical #cardiology ... #POCUS
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Weakness, Loss of Chest ... Gradient • Right to Left ... Gradient #alveolar #arterial ... #pulmonary #Hypoxia ... #hypoxemia #differential
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
exercise intolerance, chest ... the right and left ... the right and left ... AFib #diagnosis #management ... #cardiology
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
In the differential ... To differentiate ... fluid or solid material ... Clinical #Diagnosis #Radiology ... #CTChest #Cavity
This is a parasternal long axis view of a young patient presenting with 3 days of
He had no chest ... aortic root, and left ... atrium should roughly ... #Clinical #EM #Radiology ... #POCUS #CardiacUS
Uncommon Causes of Noncardiogenic Pulmonary Edema (NCPE) - Differential Diagnosis Framework

High Altitude Pulmonary Edema:
 • Accumulation
Edema (NCPE) - Differential ... No evidence of left ... atrial hypertension ... infiltrates on chest ... edema #causes #differential
Dysphagia - Differential Diagnosis Framework

Symptom | Diagnosis
• Solid-food dysphagia present for months to years | Mechanical
Dysphagia - Differential ... Mediastinal mass, Left ... atrial size increase ... #Dysphagia #Differential ... #Diagnosis #Management