Chief complaint

Leg Pain with Walking

Peripheral Artery Disease

Heart Failure

Mortality

Pulmonary Embolism

Shock

Achilles Tendon Rupture

Ankylosing Spondylitis

Aortic Coarctation

Aortoiliac Occlusive Disease

Asthma Exacerbation

Cardiac Tamponade

Chronic Obstructive Pulmonary Disease Exacerbation

Chronic Venous Insufficiency

Critical Limb Ischemia

Deep Vein Thrombosis

Dehydration

Diabetic Foot Osteomyelitis

Femoral False Aneurysm

Hemodynamic Instability

Hepatopulmonary Syndrome

Hypotension

Hypovolemia

Knee Fracture

Knee Osteoarthritis

Localized Arterial Insufficiency

Low Cardiac Output

Lumbar Spinal Stenosis

Medial Arterial Calcification

Meniscal Tear

Multiorgan Dysfunction

Pneumonia

Postoperative Complication

Pulmonary Hypertension

Sepsis

Tension Pneumothorax

Unilateral Arterial Disease