results the baseline fhr showed a decrease 30 minutes after dolantin , and decreased further at 1 and 2 hours though still within normal range.
结果用药30分钟后胎心率基线有所下降,1~2小时下降明显但仍在正常范围。
conclusion the combined administration of dolantin and rotundine has significant synergistic action of analgesia, with reduced dose of dolantin and decreased incidence of addiction.