Background: Anticoagulants and antiplatelet drugs (e.g., warfarin, clopidogrel and acetylsalicylic acid) are key therapeutic agents in the treatment of cardiovascular diseases.

• 背景：抗凝和抗血小板药物（如华法令、氯吡格雷、阿司匹林）是治疗心血管疾病的主要药物。