acute proximal DVTor PE where anticoagulation not possible because of bleeding risk (Grade 1B)
acute DVTin children with contraindication to anticoagulation (2C)
selected patients with DVT/PE despite adequate anticoagualation
recommend AGAINST placing<unk>  in severe trauma patients for primary VTE prophylaxis (2C)
recommend AGAINST placing in major ortho surgery for primary VTE prophylaxis (2B)
recommned AGAINST placing<unk>  and anticoagulation for high risk patients with documented DVT/PE (1B)
differ from ACCP guidelines in recommend<unk>  for trauma patients immobilized for prolonged period:
severe closed head injury (GCS<8)
spinal cord injury (paraplegia, quadriplegia)
complex pelvic fractures with long bone fractures
multiple long bone fractures
IVC filter
Thrombolytics
Low molecular weight heparin
Unfractionated heparin
Enoxaparin
Argatroban
Unfractionated heparin reversal
Apixaban