Chief complaint

Exertional Dyspnea

!Heart Failurecommon

!Pneumoniacommon

!Pulmonary Edemacommon

!Pulmonary Embolism

!Cardiac Tamponade

!Aortic Stenosis

!Myocardial Infarction

!Pneumothorax

!Tension Pneumothorax

!Massive Pulmonary Embolism

!Upper Airway Obstruction

Anemiacommon

Chronic Obstructive Pulmonary Diseasecommon

Atrial Fibrillationcommon

Obesitycommon

Deconditioningcommon

Reduced Left Ventricular Ejection Fraction

Mortality

Pulmonary Hypertension

Shock

Aortic Regurgitation

Cirrhosis

Tricuspid Regurgitation

Bacteremia

Hyperthyroidism

Hypovolemia

Infective Endocarditis

Pleural Effusion

Postoperative Complication

Acute Aortic Dissection

Asthma Exacerbation

Atelectasis

Chronic Obstructive Pulmonary Disease Exacerbation

Elevated Pulmonary Capillary Wedge Pressure

Hepatopulmonary Syndrome

Hyperdynamic State

Hypertrophic Cardiomyopathy

Hypothyroidism

Medication Effect

Mitral Regurgitation

Serious Adverse Event

Unilateral Pulmonary Process

Volume Overload

Acute Coronary Syndrome

Airflow Obstruction

Aortic Coarctation

Autonomic Failure

Brachial Plexopathy