12 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
- Differential Diagnosis ... perfusion Mismatch • Airway ... Disease (Asthma, COPD ... Arterial Hypertension ... #Differential #Diagnosis
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
- Differential Diagnosis ... Tachyarrhythmia Airway ... • Asthma • COPD ... Hypertension Pulmonary ... #Differential #Diagnosis
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
obstruction • COPD ... • Pulmonary artery ... hypertension • ... parenchyma Diagnosis ... #differential #diagnosis
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
lung disease (COPD ... • Hypoxia • Pulmonary ... hypertension ... Management • Oxygen ... MAT #Cardiology #Diagnosis
Cryptogenic Organizing Pneumonia (COP)

Cryptogenic Organizing Pneumonia Overview:
 • Idiopathic form of organizing pneumonia
 • formerly BOOP
Organizing Pneumonia - Diagnosis ... inflammatory debris-small airways ... #BOOP #pulmonary ... #ILD #diagnosis ... #management
Non-Invasive Positive Pressure Ventilation
Indications: 
 • COPD exacerbation (↓ intubation, ↓ mortality), Cardiogenic pulmonary edema (↓
Indications: • COPD ... ), Cardiogenic pulmonary ... Inability to protect airway ... #Ventilation #diagnosis ... #management #indications
Hypoxemia / Hypoxia - Rapid Response Management Algorithm

Stridor - Upper airway pathology:
 • Anaphylaxis
 • Foreign
Rapid Response Management ... Stridor - Upper airway ... Movement - Lower airway ... pneumothorax, COPD ... #differential #Diagnosis
Auto-PEEP 
What is Auto-PEEP?
 • Progressive air trapping & dynamic hyperinflation → ↑Palv at end expiration
to expiratory airway ... venous return → hypotension ... • Decrease airway ... AutoPEEP #PEEP #pulmonary ... #diagnosis #management
Cryptogenic Organizing Pneumonia - Illness Script

PATHOPHYSIOLOGY: Unknown trigger, reversible inflammatory/fibroproliferative process. Polypoid fibroblastic aggregates that plug
that plug distal airways ... , weight loss DIAGNOSTICS ... : Clinical diagnosis ... TylerLarsenMD #COP ... #management #pulmonary
Community Acquired Pneumonia (CAP) - Diagnosis and Management

Pneumonia Signs/Symptoms:
 • Confusion/disorientation (LR + 1.9)
 • Cough
) - Diagnosis and ... Management Pneumonia ... ratio ≤250 • Hypotension ... #Diagnosis #Management ... #treatment #Pulmonary