Variability in the international normalised ratio (INR) in patients with antiphospholipid syndrome and positive lupus anticoagulant: Should the INR targets be higher?

We present the case of a 34-year-old woman with a history of antiphospholipid syndrome with triple positivity for antiphospholipid antibodies, who had multiple thrombotic events, predominantly pulmonary embolic events, despite treatment with enoxaparin. She is currently on warfarin, with which she h...