text: 1.心肌炎轻者可无症状，重者可伴不同程度的心力衰竭；安静时心动过速，与体温升高不成比例；心脏扩大，心尖搏动弥散；心音低钝，可见奔马律；心尖部可闻及轻度收缩期杂音，主动脉瓣区可闻及舒张中期杂音。
entities.entity: 心肌炎
entities.label: dis
entities.entity: 伴不同程度的心力衰竭
entities.label: sym
entities.entity: 安静时心动过速
entities.label: sym
entities.entity: 与体温升高不成比例
entities.label: sym
entities.entity: 心脏
entities.label: bod
entities.entity: 心脏扩大
entities.label: sym
entities.entity: 心尖搏动
entities.label: ite
entities.entity: 心尖搏动弥散
entities.label: sym
entities.entity: 心尖部
entities.label: bod
entities.entity: 主动脉瓣区
entities.label: bod
entities.entity: 心音低钝，可见奔马律；心尖部可闻及轻度收缩期杂音，主动脉瓣区可闻及舒张中期杂音
entities.label: sym