Hai–Yan LI, Yu–Tao GUO, Cui TIAN, Chao–Qun SONG, Yang MU, Yang LI, Yun–Dai CHEN. A risk prediction score model for predicting occurrence of post-PCI vaso-vagal reflex syndrome: a single center study in Chinese population[J]. Journal of Geriatric Cardiology, 2017, 14(8): 509-514. DOI: 10.11909/j.issn.1671-5411.2017.08.004
Citation: Hai–Yan LI, Yu–Tao GUO, Cui TIAN, Chao–Qun SONG, Yang MU, Yang LI, Yun–Dai CHEN. A risk prediction score model for predicting occurrence of post-PCI vaso-vagal reflex syndrome: a single center study in Chinese population[J]. Journal of Geriatric Cardiology, 2017, 14(8): 509-514. DOI: 10.11909/j.issn.1671-5411.2017.08.004

A risk prediction score model for predicting occurrence of post-PCI vaso-vagal reflex syndrome: a single center study in Chinese population

  • Background The vasovagal reflex syndrome (VVRS) is common in the patients undergoing percutaneous coronary intervention (PCI). However, prediction and prevention of the risk for the VVRS have not been completely fulfilled. This study was conducted to develop a Risk Prediction Score Model to identify the determinants of VVRS in a large Chinese population cohort receiving PCI. Methods From the hospital electronic medical database, we identified 3550 patients who received PCI (78.0% males, mean age 60 years) in Chinese PLA General Hospital from January 1, 2000 to August 30, 2016. The multivariate analysis and receiver operating characteristic (ROC) analysis were performed. Results The adverse events of VVRS in the patients were significantly increased after PCI procedure than before the operation (all P P P P Conclusion The risk prediction score is quite efficient in predicting the incidence of VVRS in patients receiving PCI. In which, the following factors may be involved, the femoral puncture site, female gender, hypertension, primary PCI, and over 2 stents implanted in LAD.
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