Chief complaint

Pallor

!Shockcommon

!Sepsiscommon

!Hemorrhagecommon

!Cardiac Tamponade

!Myocardial Infarction

!Leukemia

!Pulmonary Embolism

!Abdominal Aortic Aneurysm

!Tension Pneumothorax

!Acute Abdomen

!Acute Aortic Dissection

!Ectopic Pregnancy

!Localized Arterial Insufficiency

!Massive Pulmonary Embolism

!Retroperitoneal Hemorrhage

Hypovolemiacommon

Anemiacommon

Dehydrationcommon

Hyperthyroidism

Mortality

Hepatopulmonary Syndrome

Hypothyroidism

Infective Endocarditis

Atrial Fibrillation

Bacteremia

Cirrhosis

Increased Intracranial Pressure

Low Cardiac Output

Medication Effect

Postoperative Complication

Pulmonary Hypertension

Adrenal Insufficiency

Aortic Regurgitation

Asthma Exacerbation

Autonomic Failure

Chronic Obstructive Pulmonary Disease Exacerbation

Crohn Disease

Cushing Syndrome

Decompensation

Heart Failure

Hepatocellular Jaundice

Horner Syndrome

Hypertension

Hypoxemia

Malignant Lymphadenopathy

Necrotizing Soft-tissue Infection

Peripheral Artery Disease

Pneumonia