一位37岁患经前期精神极度紧张的妇女,一日三次口服异搏定50mg治疗二尖瓣脱垂,连续数月。用药后胸痛无改变,但经前期紧张症状缓解。该妇女经前期兴奋、激动、沮丧、感情冲动等症状减轻,但经前紧张综合征无变化。月经前三天,该患者的简易精神病评定量表为6,而治疗前6个月为12。因 A 37-year-old woman with extreme premenstrual nervous stress, oral verapamil 50mg three times a day for mitral valve prolapse for several months. No change in chest pain after treatment, but premenstrual tension relief. The woman through the early excitement, excitement, depression, emotional impulses and other symptoms alleviate, but no change in premenstrual tension syndrome. Three days prior to menstruation, the patient’s Mental Illness Rating Scale was 6, compared with 12 for the 6 months prior to treatment. because