Clinical study of combined detection of troponin T,myoglobin and NT-ProBNP in diagnosis of myocardia linfarction / 国际检验医学杂志
International Journal of Laboratory Medicine
;
(12): 1220-1221,1224, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-615915
ABSTRACT
Objective To observe the clinical application of combined detection of troponin T(cTnT),myoglobin(Myo) and NT-ProBNP in the diagnosis of myocardial infarction(MI).Methods A total of 913 cases of acute chest pain complaints to our hospital for examination and treatment from January 2012 to December 2015 were selected and divided into the acute MI group and non-acute MI group according to the final diagnostic results.The cTnT,Myo and NT proBNP levels were detected in all subjects.The differences of cTnT,Myo and NT-proBNP levels were observed in the two groups.The sensitivity and specificity of single indicator detection,2-indicator combined detection and 3-indicator combined detection for diagnosing MI were observed.Results The levels of cTnT,Myo and NT-proBNP in the acute MI group were significantly higher than those in the non-acute MI group,the difference was statistically significant(P<0.05).The sensitivity and specificity of the two-indicator combined detection were higher than those of cTnT,Myo and NT-proBNP single detection,the sensitivity and specificity of the 3-indicator combined detection were 95.18% and 89.86% respectively,which were significantly higher than those of the single indicator test and the two-indicator combined detection.Conclusion The combined examination of cTnT,Myo and NT-proBNP has important significance in the diagnosis of MI,can improve the specificity and sensitivity of MI diagnosis and provides a reliable basis for clinical treatment.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
Language:
Chinese
Journal:
International Journal of Laboratory Medicine
Year:
2017
Type:
Article
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