Chief complaint

Worsening Cough

!Heart Failurecommon

!Pneumoniacommon

!Pulmonary Embolism

!Tension Pneumothorax

!Foreign Body Aspiration

!Massive Pulmonary Embolism

!Pneumothorax

!Pulmonary Edema

!Pulmonary Mass

!Upper Airway Obstruction

Chronic Obstructive Pulmonary Diseasecommon

Bronchitiscommon

Asthma Exacerbation

Cardiac Tamponade

Chronic Obstructive Pulmonary Disease Exacerbation

Mortality

Shock

Acute Coronary Syndrome

Airflow Obstruction

Anaphylaxis

Asthma

Atelectasis

Bronchial Obstruction

Bronchiectasis

Chronic Kidney Disease

Cirrhosis

Croup

Epiglottitis

Esophageal Intubation

Esophageal Rupture

Hepatic Encephalopathy

Hepatopulmonary Syndrome

Hypercapnic Respiratory Failure

Hypersensitivity Pneumonitis

Interstitial Lung Disease

Mainstem Bronchus Intubation

Metabolic Encephalopathy

Myocardial Infarction

Obstructive Lung Disease

Peripheral Artery Disease

Pleural Effusion

Pleuritis

Pneumomediastinum

Pulmonary Fibrosis

Pulmonary Hypertension

Structural Brain Lesion

Unilateral Pulmonary Process