troponin是什么意思

n.[生化]肌钙蛋白

1. High levels of troponin in the blood are often a sign of a heart attack.
（血液中Troponin水平升高通常是心脏梗塞的一个征兆。）

2. The doctor ordered a troponin test to assess the extent of muscle damage in the patient's heart.
（医生要求做一项Troponin测试以评估患者心脏肌肉损伤的程度。）

a type of protein found in skeletal and cardiac muscle fibers; elevated levels in the blood indicate heart muscle damage