9 results
Pediatric Dyspnea - Differential Diagnosis Algorithm
Stridor:
 • Croup
 • Foreign Body
 • Tracheitis
 • Epiglottitis
 •
Pediatric Dyspnea ... Pneumonia • Asthma ... Ketoacidosis • Pulmonary ... #SOB #ShortnessOfBreath ... Algorithm #Causes #Peds
Dyspnea - Differential Diagnosis Framework

Cardiovascular Causes of Dyspnea:
 • Myocardium:
	- Heart failure
	- CAD/ACS
	- Valvulopathy
 • Electrical:
	-
- Tamponade Pulmonary ... • Airways: - Asthma ... - COPD - Bronchiectasis ... Hepatopulmonary syndrome ... #sob #differential
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
Causes of Chronic Dyspnea ... Acute Coronary Syndrome ... Obstruction • Asthma ... • COPD • Bronchiectasis ... #SOB #Differential
Asthma vs COPD Presentation and Diagnosis
Asthma:
 • Epidemiology: Age usually < 45, History (personal or family)
Asthma vs COPD Presentation ... frequent • Symptoms: Cough ... , Dyspnea, Wheeze ... , Dyspnea, Symptoms ... #Diagnosis #pulmonary
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
, SOB • Chronic ... 45yo, F; Hx of asthma ... Weeks) - Hx of asthma ... Hypereosinophilic Syndrome ... Lung #Diseases #pulmonary
Causes of Pediatric Wheezing - Differential Diagnosis Algorithm
CXR Abnormal:
 • Pulmonary Sequestration
 • Congenital Adenoid Cystic
Causes of Pediatric ... Beta-Agonist: • Asthma ... Vascular Compression Syndrome ... Algorithm #Causes #Peds ... #Pediatrics #Pulmonary
Eosinophilic Pneumonia
When to suspect Eosinophilic Pneumonia? Non-resolving pneumonia + BAL > 25% eosinophils + excluded more
hx - Fever+, Cough ... +, Dyspnea+, Pleuritic ... tobacco hx, >60% asthma ... - Progressive SOB ... + Cough + Constitutional
Noninvasive Positive Pressure Ventilation (NIPPV)

Expiratory & Inspiratory Positive Airway Pressure
Both increase intrathoracic pressure, which can decrease
exacerbation (cardiogenic pulmonary ... edema) • COPD ... failure (ie.. asthma ... for increased WOB ... , dyspnea NIPPV
Abnormalities in Rate and Rhythm of Breathing 
Normal 
The respiratory rate is about 14—20 per min
hyperventilation syndrome—a ... common cause of dyspnea ... Causes include asthma ... bronchitis, and COPD ... Breathing #Patterns #Pulmonary