Conclusions: Adjusted-dose warfarin and antiplatelet agents reduce stroke by approximately 60% and by approximately 20%, respectiely, in patients who hae atrial fibrillation.

• 结论：在房颤病人中，适量的华法林和抗血小板药的抗凝治疗分别减少了大约60%25和20%25的卒中发生率。