Aspirin resistance was analyzed by examination of blood platelet aggregation induced by adenosine diphosphate(ADP) and arachidonic acid (AA).

• 服用阿司匹林100mg/d，连服7天，分别以二磷酸腺苷(ADP)和花生四烯酸(AA)为诱导剂，检测入选患者的血小板聚集率。