Consistency analysis of high-sensitivity cardiac troponin I in peripheral blood and venous blood by quantum dot immunofluorescence assay and clinical application in acute myocardial infarction.

ABSTRACT:

Background

Troponin is an important marker for the diagnosis of acute myocardial infarction (AMI). The detection of troponin in peripheral blood is simpler and more convenient than that in venous blood, which has attracted more and more clinical attention. The purpose of this study is to establish a novel method for the rapid detection of high-sensitivity troponin I (hs-cTnI) in peripheral blood by quantum dot fluorescence immunoassay and evaluated the clinical accuracy of the method.

Methods

A total of 90 patients with chest pain admitted to Wuxi Second People's Hospital of Nanjing Medical University had peripheral blood and venous blood samples collected for detection of hs-cTnI by rapid quantum dot fluorescence immunoassay. The differences between the two methods were eva

SUBMITTER: Liu H 

PROVIDER: S-EPMC9096274 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature