Cardiac troponin I (cTnI) has been found to be a sensitive and reliable marker of myocardial damage, and elevated levels of cTnI can indicate high risk for acute coronary syndrome.

• 心肌旋转蛋白 I 是敏感性与可信度高的心肌受损指标，此外，心肌旋转蛋白 I 的上升也是急性冠心症病人高风险的指标。