CARDIAC LAB VALUES Creatine Kinase aka Creatine Phosphokinase (CK) -Levels rise 4 to 8 hours after an acute MI (Myocardial Infarction), peaking at 16 to 30 hours and returning to baseline within 4 days. Creatine Kinase is muscle enzyme found in the heart and muscles. Increased CK-MB is se...
.Conclusions The value for the detection of CK-MB by the latex immunoturbidimetric method is better than the value for the detection of CK-MB by the immunosuppressive method in diagnosis of the AMI,It has higher sensitivity and specificity,lower missed diagnosis and misdiagnosis, and can provide ...
然而在临床上,通常同时检测 CK 值,可对 CK-MB 的来源进行较好鉴别诊断,如果 CK-MB/CK 为 1%～2% 左右,考虑为肌肉损伤,如 CK-MB/CK 为 5%～10%,考虑心肌损伤。 理由二: 肾功能不全患者肌钙蛋白与 CK-MB 均可非特异增高,CK-MB 在肾功能不全患者中亦无优势(no incremental value)。 但是,仔细阅读了...
1、兔脑损伤后CKMB的表达及其意义马东周 李和平 刘献军 孙红燕 王红斌 朱庆华 邵连彬 冀志武摘要 目的 观察兔脑损伤后肌酸激酶同工酶(CK-MB)表达的改变及其意义。方法 取成年灰色家兔采用自由落体法制成兔脑损伤动物模型,分别于伤后不同时段抽取动物静脉血和枕大池CSF,分析CKMB的表达情况;而后将动物断头处死,取受伤...
If CK-MB is elevated and the ratio of CK-MB to total CK (relative index) is more than 2.5-3, then it is likely that the heart was damaged. A high CK with a relative index below this value suggests that skeletal muscles were damaged. (For more, see Common Questions #3.) ...
Objective To evaluate the clinical value analysis of combined NT-proBNP,CK-MB,MYO,cTnI in acute myocardial infarction.Method Serum NT-proBNP,CK-MB,MYO,cTnI was measured in 113 cases of acute myocardial infarction patients and 127 the healthy persons and different group was compared each other.Res...
Traditionally, the MB isoenzyme of crea-tine kinase (CK)* has been considered the serologic gold standard for assessing acute myocardial infarction (AMI) since the 1960s. It is widely accepted and included in the World Health Organization’s criteria for diagnosis of AMI (see Chapter 1). Histo...
P0285 LAB CONTRIBUTION IN ACUTE MYOCARDIAL INFARCTION DIAGNOSIS IN NEOPLASMATIC PATIENTS: STUDY OF CK AND CK-MB VALUESdoi:10.1016/S0953-6205(09)60305-8Stefanos PatiakasKiriaki AkritopoulouIoannis HoursalasDimitra KipeniElsevier B.V.European Journal of Internal Medicine...
1. CK-MB 的变化: 实验组和对照组伤后 3 小时、6 小时、24 小时、72 小时和 168 小时 血清 CK-MB 表达如表 1 所示,实验组动物血清 CK-MB 明显高于对照组(P<0.05)。实验组 和对照组伤后 3 小时、6 小时、24 小时、72 小时和 168 小时 CSF CK-MB 表达如表 2 所示, 伤后 3 小时两组 CK-MB...
血清cTnI_CK_MB和Mb浓度动态变化对急性心肌梗死的诊断价值