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作者测定了72例确诊为急性心肌梗塞(AMI)患者血浆肌钙蛋白T(TnT)的含量,从而证实TnT对AMI 的诊断及监测具有很高的敏感性和特异性。组一为100例健康供血者,年龄为19～65岁,无心血管病史,并从该组结果制定出TnT 参考值范围。组二为72例AMI 患者,年龄为28～83岁,均为典型的心肌梗塞症状发作后6小时内的AMI。组三为13例除胸部外的多部位骨骼肌损伤者。组四为96例急诊室患者,后有23例经心电图血清心脏酶浓度增高等证实为AMI,其它为22例休息时发作心绞痛者;19例非冠心病的心血管疾病;32例其它疾病患者(如感染、晕厥、中毒、失代偿的糖尿病、
The authors determined plasma Troponin T (TnT) levels in 72 patients with acute myocardial infarction (AMI), confirming the high sensitivity and specificity of TnT in the diagnosis and monitoring of AMI. One group consisted of 100 healthy donors aged 19-65 years with no history of cardiovascular disease and developed a range of TnT reference values from this group of outcomes. The second group consisted of 72 AMI patients aged 28-83 years old, all of whom were AMI within 6 hours after onset of typical myocardial infarction symptoms. Group III was 13 cases except for multi-position outside the chest skeletal muscle injury. Group IV was performed in 96 patients in the emergency department. Twenty-three of the 23 patients were confirmed as AMI by electrocardiogram serum cardiase concentration increase. The others were angina pectoris at rest; 22 patients with cardiovascular disease without coronary heart disease; 32 patients with other diseases (Such as infection, syncope, poisoning, decompensated diabetes,