VTE
DVT+PE
Risk factors
Immobility Pregnancy Obesity Age Varicose veins Trauma Surgery
Consequences
Recurrent VTE
Fatal PE
PTS
CTEPH
PTS
Post thrombotic syndrome
Complication of DVT
Pain, oedema, eczema, varicose collateral veins, venous ulceration
CTEPH
Complication of PE
Progressive SOB, hypoxaemia, RHF
Investigations
D-dimer - good rule out test
CTPA - gold standard for PE
CXR
V/Q scan
Management
Anticoagulation: LMWH Analgesia Thrombolysis Compression stockings IVC filters - can cause it's own problems (becomes thrombosed)