Unfractionated heparin
80 units/kg bolus → 18units/kg/hr gtt
ASA
Dependent positioning
Pain control
Vascular surgery consultation (clot retrieval, balloon angioplasty, intraarterial tPA, stenting, bypass)
Management of embolism = embolectomy (limb salvage decreases after 4-6 hours)
Management of thrombus = intra-arterial thrombolysis (if non-limb threatening), thrombectomy (if limb-threatening<unk> 
Interventional radiology if delay in vascular surgery intervention or if unavailable
80 units/kg bolus → 18units/kg/hr gtt
Management of embolism = embolectomy (limb salvage decreases after 4-6 hours)
Management of thrombus = intra-arterial thrombolysis (if non-limb threatening), thrombectomy (if limb-threatening<unk>
Acute arterial ischemia
Peripheral artery disease
Venous gangrene
Vascular injury
Wet gangrene
Missile embolus
Atheroembolism 
Dry gangrene