剑桥词典a heart rate that is over 100 beats per minute at rest 心动过速(一般指安静时心率超过每分钟100次) supraventricular tachycardia 室上性心动过速 Various types of tachycardias react well with medications . 有几种心动过速都对药物治疗反应良好。 返回 tachycardia