名词
中文翻译：心脏的左室
同义词：
['left ventricle', "left ventricular chamber例句：1. The patient's heart rate was elevated during the test.（患者在测试期间心率升高。）"]
例句：
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1. The patient's heart rate was elevated during the test.
患者在测试期间心率升高。
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2. The doctor performed a cardiac catheterization to diagnose the patient's condition.
医生进行了心脏导管检查以诊断患者的病情。
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3. The patient's blood pressure remained stable throughout the procedure.
患者在手术过程中血压保持稳定。