名词
中文翻译：脉搏描记术
同义词：
['pulse tracing', 'electrocardiogram (ECG)', 'electrocardiographic tracing']
例句：
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1. Thedoctor used a sphymoplethysmography to monitor the patient's heart rate during surgery.
医生使用脉搏描记术监测患者手术期间的心率。
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2. During the examination, the technician performed a sphymoplethysmography to record the patient's blood pressure.
在检查过程中，技术人员进行了脉搏描记术以记录患者的血压。
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3. The study found that sphymoplethysmography could effectively detect early signs of heart disease in patients with high bloodpressure.
研究发现，脉搏描记术可以有效地检测出高血压患者早期心脏病的迹象。