13 results
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
Causes of Chronic ... Stable Angina • Acute ... Obstruction • Asthma ... • Metabolic Acidosis ... #Diagnosis #Algorithm
Causes of Acute Dyspnea - Differential Diagnosis Algorithm
Cardiovascular
 • Myocardial Infarction*
 • Cardiac Tamponade*
 • CHF
Pleural
Causes of Acute ... - Differential Diagnosis ... Vascular • Pulmonary ... Airway (Wheeze) • Asthma ... #Dyspnea #SOB #
Pediatric Dyspnea - Differential Diagnosis Algorithm
Stridor:
 • Croup
 • Foreign Body
 • Tracheitis
 • Epiglottitis
 •
Laryngospasm Wheeze: • Asthma ... Pneumonia • Asthma ... Ketoacidosis • Pulmonary ... Embolism #Dyspnea #SOB ... #Peds #Pediatrics
Acute and Chronic Causes of Dyspnea - Differential Diagnosis
Pulmonary/Chest Wall:
 • Acute: Trauma, COPD exacerbation, Asthma
Acute and Chronic ... Pulmonary/Chest ... exacerbation, Asthma ... : Asthma, COPD, ... : Metabolic acidosis
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
Lung Diseases • Acute ... 45yo, F; Hx of asthma ... Weeks) - Hx of asthma ... Lung #Diseases #pulmonary ... #differential #diagnosis
Causes of Dyspnea - Differential Diagnosis Algorithm
Cardiac:
 • Dysrhythmia
 • Ischemia
 • Cardiomyopathy
 • Valvular disease
- Differential Diagnosis ... Algorithm Cardiac ... Bronchitis • Chronic ... disease • Asthma ... • Metabolic acidosis
Eosinophilic Pneumonia
When to suspect Eosinophilic Pneumonia? Non-resolving pneumonia + BAL > 25% eosinophils + excluded more
Acute Eosinophilic ... mechanical ventilation Chronic ... tobacco hx, >60% asthma ... - Progressive SOB ... #pulmonary
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acute or chronic ... Compensation, Acute ... - Differential Diagnosis ... Classically” noted with pulmonary ... disease (COPD, OSA, Asthma
Noninvasive Positive Pressure Ventilation (NIPPV)

Expiratory & Inspiratory Positive Airway Pressure
Both increase intrathoracic pressure, which can decrease
exacerbation (cardiogenic pulmonary ... acidosis) • Post-extubation ... failure (ie.. asthma ... for increased WOB ... hair) • Risk Of Clinical
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
before beginning treatment ... Seizures - Severe asthma ... cardiac output - Acute ... pulmonary edema ... peritonitis - Acute