患者男性,65岁,心前区压榨样疼痛1小时伴短暂意识丧失入院,入院后晕厥2次,持续30s。心电图如图3-13-3所示,应诊断为 <div> [img=~/QImg/2019-05-09-10-17-12/image003.jpg] </div>