CAJ | 학술논문

急性心肌梗死的早期快速诊断是降低病死率的关键。高敏心肌肌钙蛋白( hs-cTn)检测较常规心肌肌钙蛋白检测诊断敏感性和分析精密度均较高，有利于急性心肌梗死的早期快速诊断、预后评估和危险分层，成为近年来研究的热点。但其在参考范围和诊断界值确定、检测结果判读等方面仍存在很多争议。该文阐述了近年来hs-cTn在急性心肌梗死中应用的研究现状和存在的问题。
급성심기경사적조기쾌속진단시강저병사솔적관건。고민심기기개단백( hs-cTn)검측교상규심기기개단백검측진단민감성화분석정밀도균교고，유리우급성심기경사적조기쾌속진단、예후평고화위험분층，성위근년래연구적열점。단기재삼고범위화진단계치학정、검측결과판독등방면잉존재흔다쟁의。해문천술료근년래hs-cTn재급성심기경사중응용적연구현상화존재적문제。
Early and quick diagnosis of acute myocardial infarction is the key to reduce mortalityHighsensitivity cardiac troponin(hs-cTn) is more sensitive and accurate than conventional cardiac troponin. It is preferred in early diagnosis,prognostic prediction and risk stratification of acute myocardial infarction,and has become a focus recently. There′re still doubts about reference range,diagnostic cut-off, outcome identifi