The predictive value of D-dimer combined with activated partial thromboplastin time for slow / no reflow during PCI in patients with acute coronary syndrome / 中国医师杂志
Journal of Chinese Physician
; (12): 996-1000, 2021.
Article
in Zh
| WPRIM
| ID: wpr-909655
Responsible library:
WPRO
ABSTRACT
Objective:To analyze the predictive value of D-dimer combined with activated partial thromboplastin time (APTT) for slow / no reflow in patients with acute coronary syndrome (ACS) during percutaneous coronary intervention(PCI).Methods:From June 2017 to June 2019, 316 cases of patients with ACS who were to undergo PCI in Guigang People′s Hospital were selected as the study objects. The patients were divided into slow / no reflow group (SNR) and normal blood flow group (CON) according to the blood flow grading of thrombolysis in myocardial infarction (TIMI) during the operation. The differences of D-dimer and APTT between the two groups before operation were compared, and the predictive value of D-dimer combined with APTT for SNR was analyzed.Results:According to TIMI blood flow grading, all the patients were divided into SNR group ( n=71, 22.47%) and CON group ( n=245, 77.53%). The level of D-dimer in SNR group was significantly higher than that in CON group, while APTT was significantly lower than that in CON group ( P<0.05). Logistic regression analysis showed that D-dimer elevation ( OR=1.011, 95% CI: 1.008-1.015, P<0.001) was an independent risk factor of slow / no reflow in PCI for ACS patients, while APTT elevation ( OR=0.868, 95% CI: 0.818-0.921, P<0.001) was a protective factor. The D-dimer and APTT predicted that the area under receiver operating characteristic (ROC) curve of slow / no reflow in PCI were 0.814 and 0.738 respectively. The area under ROC curve of combined detection of D-dimer and APTT increased to 0.869, and the sensitivity and specificity were 87.3% and 75.1% respectively ( P<0.001). Conclusions:The D-dimer and APTT have a high predictive value of slow / no reflow during PCI in ACS patients. The combined detection of the two is helpful to identify the occurrence of slow / no reflow in PCI.
Full text:
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Index:
WPRIM
Type of study:
Prognostic_studies
/
Risk_factors_studies
Language:
Zh
Journal:
Journal of Chinese Physician
Year:
2021
Type:
Article