名词中文翻译
中文翻译：脉搏扩张
同义词：
['heart rate', 'tachycardia例句：1. He was diagnosed with atrial fibrillation and required pacemaker therapy.（他被诊断出患有房颤，需要起搏器治疗。）']
例句：
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1. He was diagnosed with atrial fibrillation and required pacemaker therapy.
他被诊断出患有房颤，需要起搏器治疗。
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2.The patient's heart rate increased significantly during the procedure.
患者在手术过程中心率显著增加。
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3. Her pulse broadening is due to the stress of her job.
她的脉搏增快是由于工作压力造成的。