beckoning be moved
Sinus bradycardia occurs when the heart rate falls below 60.
窦性心动过缓是心率低于60次。
—— 辞典例句Tachycardia may result from pain, apprehension, hypoventilation, or hypovolemia.
心动过速可由于疼痛 、 恐惧 、 通气不足或低血容量引起。
—— 辞典例句The patient has dyspnea, tachycardia, and cyanosis.
病人呼吸困难, 心动过数及发绀。
—— 辞典例句Bradycardia, if persistent, should be controlled by the insertion of a pacemaker as soon as possible.
如果持续出现心动过缓, 应尽快使用起搏器。
—— 辞典例句Excessive sympathetic drive is by far the most common cause of sinus tachycardia.
过份的交感冲动是窦性心动过速最常见的原因。
—— 辞典例句