The SYNTAX score and the coronary artery calcium score for the prediction of clinical outcomes in patients undergoing percutaneous coronary intervention

Abstract This study aims to investigate the predictive value of SYNTAX score,SYNTAX score II and coronary artery calcium score on the prognosis of patients after PCI. The SYNTAX score, SYNTAX score II and coronary artery calcium score were calculated. The primary end point was major adverse cardiac and cerebrovascular events (MACCE). 195 patients were included, 182 patients were followed up and the median follow-up time was 34.5 months. The MACCE occurred in 30 patients. The incidence of MACCE of lower risk, medium risk and high risk were: SYNTAX score: 6.7%, 18.3%, 24.2%; coronary artery calcium score: 9.7%, 18.3%, 21.7%; SYNTAX score II: 6.6%, 16.4%, 26.7%; new combined risk score: 7.7%, 8.1%, and 35.8%. ROC analysis showed that SYNTAX score (AUC: 0.641, 95%CI: 0.540-0.743), coronary artery calcium score (AUC: 0.597, 95%CI: 0.490 -0.704), SYNTAX score II (AUC: 0.662, 95%CI: 0.561 - 0.763), new combined risk score (0.711, 95%CI: 0.606 - 0.816). The new combined risk score tended to be superior compared to other risk score (p<0.01). The results suggested that SYNTAX score, SYNTAX score II and new combined risk score can predict the occurrence of MACCE after PCI, new combined risk score provides superior prediction.

Bibliographic Details

Main Authors:	RONG,Yaocong, LI,Tianqi, CHEN,Yang, LIU,Hongyuan, HONG,Weilin, GUAN,Shaofeng, HAN,Wenzheng, GAN,Qian, ZHANG,Liang, CHANG,Xifeng, KONG,Chengqi, WENG,Tingwen, SHI,Chuan, ZHANG,Youjun, QU,Xinkai
Format:	Digital revista
Language:	English
Published:	Sociedade Brasileira de Ciência e Tecnologia de Alimentos 2022
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100719
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