Chief complaint

Stridor

!Anaphylaxiscommon

!Foreign Body Aspirationcommon

!Upper Airway Obstructioncommon

!Epiglottitis

Croupcommon

Acute Coronary Syndrome

Airflow Obstruction

Aspiration

Asthma

Atelectasis

Bronchial Obstruction

Bronchiectasis

Bronchitis

Bulbar Palsy

Chronic Obstructive Pulmonary Disease

Esophageal Intubation

Esophageal Rupture

Heart Failure

Hypersensitivity Pneumonitis

Interstitial Lung Disease

Mainstem Bronchus Intubation

Mortality

Motor Neuron Disease

Multiple Sclerosis

Multiple System Atrophy

Myocardial Infarction

Obstructive Lung Disease

Pleural Effusion

Pleuritis

Pneumomediastinum

Pneumonia

Pneumothorax

Pulmonary Edema

Pulmonary Embolism

Pulmonary Fibrosis

Pulmonary Mass

Shock

Spinal Cord Lesion

Stroke

Thyroid Carcinoma

Unilateral Pulmonary Process

Upper Motor Neuron Lesion

Vascular Parkinsonism