Abstract
- The use of enzyme analysis has proved considerably valuable in the diagnosis of myocardial infarction. 2. Serial studies of multiple enzymes appear to lend greater specificity and sensitivity to such testing. 3. Creatine phosphokinase appears to be the most useful of the conventional enzymes employed in the diagnosis of myocardial infarction, but limitations due to technical factors and other clinical states causing elevation must be recognized. 4. Current studies to enhance the specificity of enzyme diagnosis in myocardial infarction include the employment of isoenzymes of CPK and LDH. 5. Enzymes appear to afford significant benefit in assessing the prognosis following myocardial infarction and may aid in the selection of therapy.
摘要
- 酶分析在心肌梗死的诊断中已证明具有相当大的价值。2. 对多种酶进行系列研究似乎能使此类检测具有更高的特异性和敏感性。3. 肌酸磷酸激酶似乎是用于心肌梗死诊断的传统酶中最有用的，但必须认识到由于技术因素以及其他导致其升高的临床状态所带来的局限性。4. 当前提高心肌梗死酶诊断特异性的研究包括使用肌酸磷酸激酶（CPK）和乳酸脱氢酶（LDH）的同工酶。5. 酶在评估心肌梗死后的预后方面似乎能带来显著益处，并且可能有助于治疗方案的选择。
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