Venous thromboembolism prophylaxis with low molecular weight heparin or unfractionated heparin is recommended in acute ischaemic stroke, but which regimen provides optimum treatment is uncertain.

• 在预防静脉血栓中，低分子量肝素和普通肝素均被推荐使用，但（我们）还不能确定哪一种疗法是最适合的。