Chief complaint

Increased Sputum

!Pneumoniacommon

!Heart Failure

!Foreign Body Aspiration

!Pulmonary Edema

!Pulmonary Mass

Chronic Obstructive Pulmonary Diseasecommon

Bronchiectasiscommon

Bronchitiscommon

Asthma Exacerbation

Cardiac Tamponade

Chronic Obstructive Pulmonary Disease Exacerbation

Mortality

Pulmonary Embolism

Shock

Tension Pneumothorax

Acute Coronary Syndrome

Airflow Obstruction

Anaphylaxis

Asthma

Atelectasis

Bronchial Obstruction

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

Massive Pulmonary Embolism

Metabolic Encephalopathy

Myocardial Infarction

Obstructive Lung Disease

Peripheral Artery Disease

Pleural Effusion

Pleuritis

Pneumomediastinum

Pneumothorax

Pulmonary Fibrosis

Pulmonary Hypertension

Structural Brain Lesion

Unilateral Pulmonary Process

Upper Airway Obstruction