11 results
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
Dyspnea - Differential ... Diagnosis Algorithm ... Tachyarrhythmia Airway ... Embolism* • Pulmonary ... #Causes
Causes of Dyspnea - Differential Diagnosis Algorithm
Cardiac:
 • Dysrhythmia
 • Ischemia
 • Cardiomyopathy
 • Valvular disease
Causes of Dyspnea ... syndrome • Shunt Airway ... • Interstitial lung ... embolismPulmonary ... Pleura: • Pleural effusion
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
Causes of Hypoxemia ... - Differential Diagnosis ... • Airway Disease ... • Interstitial lung ... #Causes #Pulmonary
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
Respiratory Failure - Differential ... : Interstitial lung ... embolus SHUNT ... shunting (eg, pulmonary ... Failure #hypoxia #Differential
Causes of Pleural Effusion - Differential Diagnosis Algorithm
Transudate - Hydrostatic
 • Congestive heart failure
 • Constrictive
Causes of Pleural ... Effusion - Differential ... Diagnosis Algorithm ... Pneumonectomy • Trapped lung ... embolism • Collagen
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
pleura in severe cases ... Embolism (PE): ... submassive PE) POCUS ... #differential # ... #POCUS #ultrasound
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
Lung Nodule - Differential ... Diagnosis Algorithm ... Tuberculosis • Septic Embolism ... #Nodule #Differential ... #Causes #Pulmonary
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
rate, rhythm, perfusion ... blood gas, 12-lead ECG ... o Circulatory embolus ... o Aspiration, pulmonary ... #Pressure #Differential
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Edema - Differential ... Causes include: ... embolism • Re-expansion ... Transfusion-related acute lung ... HTN • Airway
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
- Rapid saline infusion ... Classically” noted with pulmonary ... embolism (with ... or restrictive lung ... hypoventilation) - Airway