Chief complaint

Chest Tightness

!Myocardial Infarctioncommon

!Acute Coronary Syndromecommon

!Cardiac Tamponade

!Pulmonary Embolism

!Acute Aortic Dissection

!Pneumothorax

!Tension Pneumothorax

!Anaphylaxis

!Esophageal Rupture

!Foreign Body Aspiration

!Hemothorax

!Massive Pulmonary Embolism

!Pulmonary Edema

!Right Ventricular Infarction

!Upper Airway Obstruction

Chronic Obstructive Pulmonary Diseasecommon

Heart Failurecommon

Pneumoniacommon

Bronchitiscommon

Gastritiscommon

Reduced Left Ventricular Ejection Fraction

Aortic Regurgitation

Aortic Stenosis

Pleural Effusion

Mortality

Pulmonary Hypertension

Shock

Asthma Exacerbation

Atelectasis

Chronic Obstructive Pulmonary Disease Exacerbation

Hyperdynamic State

Hypertrophic Cardiomyopathy

Unilateral Pulmonary Process

Volume Overload

Airflow Obstruction

Atrial Fibrillation

Bacteremia

Cardiomegaly

Diaphragmatic Paralysis

Elevated Pulmonary Capillary Wedge Pressure

Hypovolemia

Left Ventricular Dilation

Mainstem Bronchus Intubation

Mitral Regurgitation

Mitral Stenosis

Mitral Valve Prolapse

Pericardial Effusion

Postoperative Complication