临床医学工程
臨床醫學工程
림상의학공정
CLINICAL MEDICAL ENGINEERING
2014年
7期
865-866
,共2页
快速%急性心肌梗死%悦运原M月%糟栽灶玉%阳性率
快速%急性心肌梗死%悅運原M月%糟栽竈玉%暘性率
쾌속%급성심기경사%열운원M월%조재조옥%양성솔
Fast%Acute myocardial infarction%CK-MB%CTnⅠ%Positive rate
目的:探讨快速法(胶体金免疫层析法)检测急性心肌梗死(AMI)患者在出现症状后不同时间段抽取的血浆中肌酸激酶MB同功酶(ctreatine kinase MB isoenzyme,CK-MB)和心肌肌钙蛋白Ⅰ(cardiac troponin I, cTn I)的阳性率。方法选择总共57例AMI患者在胸痛发作后不同时间段所抽取的肝素血浆,用快速法检测其CK-MB和cTnⅠ的含量,对比CK-MB和cTnⅠ在不同时间段血浆中的阳性率,比较两者在不同时间段对AMI的诊断效力。结果0~4h、4~8h、8~12h、12~16h、16~24h、24~48h、48~72h、72~96h、96~120h、120~144hCK-MB和cTnⅠ的阳性率分别为0.479、0.313,0.792、0.698,0.944、0.870,0.962、0.981,0.939、1.000,0.763、0.974,0.514、0.943,0.241、0.897,0.077、0.808,0.000、0.571。结论在0~12h内,CK-MB诊断AMI要稍优于cTnⅠ,而12~24h两者相近,48~144hcTnⅠ则要明显优于CK-MB。
目的:探討快速法(膠體金免疫層析法)檢測急性心肌梗死(AMI)患者在齣現癥狀後不同時間段抽取的血漿中肌痠激酶MB同功酶(ctreatine kinase MB isoenzyme,CK-MB)和心肌肌鈣蛋白Ⅰ(cardiac troponin I, cTn I)的暘性率。方法選擇總共57例AMI患者在胸痛髮作後不同時間段所抽取的肝素血漿,用快速法檢測其CK-MB和cTnⅠ的含量,對比CK-MB和cTnⅠ在不同時間段血漿中的暘性率,比較兩者在不同時間段對AMI的診斷效力。結果0~4h、4~8h、8~12h、12~16h、16~24h、24~48h、48~72h、72~96h、96~120h、120~144hCK-MB和cTnⅠ的暘性率分彆為0.479、0.313,0.792、0.698,0.944、0.870,0.962、0.981,0.939、1.000,0.763、0.974,0.514、0.943,0.241、0.897,0.077、0.808,0.000、0.571。結論在0~12h內,CK-MB診斷AMI要稍優于cTnⅠ,而12~24h兩者相近,48~144hcTnⅠ則要明顯優于CK-MB。
목적:탐토쾌속법(효체금면역층석법)검측급성심기경사(AMI)환자재출현증상후불동시간단추취적혈장중기산격매MB동공매(ctreatine kinase MB isoenzyme,CK-MB)화심기기개단백Ⅰ(cardiac troponin I, cTn I)적양성솔。방법선택총공57례AMI환자재흉통발작후불동시간단소추취적간소혈장,용쾌속법검측기CK-MB화cTnⅠ적함량,대비CK-MB화cTnⅠ재불동시간단혈장중적양성솔,비교량자재불동시간단대AMI적진단효력。결과0~4h、4~8h、8~12h、12~16h、16~24h、24~48h、48~72h、72~96h、96~120h、120~144hCK-MB화cTnⅠ적양성솔분별위0.479、0.313,0.792、0.698,0.944、0.870,0.962、0.981,0.939、1.000,0.763、0.974,0.514、0.943,0.241、0.897,0.077、0.808,0.000、0.571。결론재0~12h내,CK-MB진단AMI요초우우cTnⅠ,이12~24h량자상근,48~144hcTnⅠ칙요명현우우CK-MB。
Objective To discuss the positive rate of rapid method (colloidal gold immune chromatography) detection of acute myocardial infarction (acute myocardial infarction, AMI) patients after onset of symptoms in different times extraction of plasma creatine kinase MB isoenzyme (creatine kinase MB isoenzyme, CK-MB) and cardiac troponinⅠ(cardiac troponinⅠ, cTnⅠ). Methods A total of 57 patients with AMI were extracted in different periods after onset of chest pain, heparin plasma with a rapid method to detect the CK-MB and cTnⅠlevels. We compared the CK-MB and cTnⅠpositive rate in different period of plasma and the diagnostic efficacy in different periods in the diagnosis of AMI. Results 0~4 h, 4~8 h, 8~12 h, 12~16 h, 16~24 h, 24~48 h, 48~72 h, 72~96 h, 96~120 h, 120~144 h CK-MB and cTnⅠpositive rate were 0.479, 0.313, 0.792, 0.698, 0.944, 0.870, 0.962, 0.981, 0.939, 1.000, 0.763, 0.974, 0.514, 0.943, 0.241, 0.897, 0.077, 0.808, 0.000, 0.571 respectively. Conclusions Within 0~12 h, the diagnostic efficacy of CK-MB for AMI is slightly better than that of cTnⅠ. In 12~24 h, both are similar. In 48~144 h, cTnⅠis significantly better than that of CK-MB.