Chief complaint

Nausea

!Appendicitiscommon

!Bowel Obstructioncommon

!Pulmonary Embolism

!Stroke

!Myocardial Infarction

!Peritonitis

!Abdominal Aortic Aneurysm

!Acute Aortic Dissection

!Increased Intracranial Pressure

!Meningitis

!Acute Abdomen

!Acute Coronary Syndrome

!Adrenal Insufficiency

!Cholangitis

!Perforated Viscus

!Sepsis

!Subarachnoid Hemorrhage

!Brain Tumor

!Ectopic Pregnancy

!Glaucoma

!Intussusception

!Right Ventricular Infarction

Vestibular Dysfunctioncommon

Acute Cholecystitiscommon

Medication Effectcommon

Gastritiscommon

Gastroenteritiscommon

Pancreatitiscommon

Peptic Ulcer Diseasecommon

Posterior Canal BPPVcommon

Reduced Left Ventricular Ejection Fraction

Aortic Regurgitation

Aortic Stenosis

Cardiac Tamponade

Bacteremia

Hypovolemia

Mortality

Anemia

Atrial Fibrillation

Heart Failure

Hyperdynamic State

Hyperthyroidism

Hypertrophic Cardiomyopathy

Postoperative Complication

Pulmonary Hypertension

Shock

Volume Overload

Autonomic Failure