<unk>  is not a disease, but a symptom.  It results from insufficient blood flow to a certain part  of the body, particularly when exercising.  It usually affects blood vessels in the lower limbs, although it sometimes occurs in the arms.<unk>  is a painful condition.
Claudication
Palpitation
Chest pain  
Chest pain
Rebound tenderness
Edema
Pump
Arterial bruit