prolonged qt interval造句

• Main adverse reactions were dry mouth , constipation in the treated group , much less than those in the control group , which were mainly dry mouth , constipation , dizziness , insomnia , blurred vision and prolonged qt interval p001
  治疗组不良反应以口干便秘为主，对照组不良反应以口干便秘头晕失眠视力模糊qt间期延长为主，治疗组不良反应明显低于对照组wtbxp001 。