Evaluation of a cardiac troponin process flow at the chest pain center with the shortest turnaround time.

ABSTRACT:

Background

Early diagnosis of myocardial infarction is crucial in chest pain management and cardiac troponin (cTn) test is an important step in it. Process improvement to shorten the test turnaround time (TAT) may improve patients' outcomes. The cTn test at chest pain center (CPC) of Zhongshan Hospital had the shortest TAT ever reported, but its process flow was not fully evaluated.

Methods

We performed a stepwise evaluation of CPC cTn TAT and explored the potential factor that might cause delay. The performance of CPC cTn test was also compared with cTn test and human chorionic gonadotropin (HCG) test ordered from emergency department (ED).

Results

At least 95% of CPC cTn tests were completed in 60 min, while 62% in 30 min. The medians of monthly order-to-collect tim

SUBMITTER: Wang H 

PROVIDER: S-EPMC8993626 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature