Safety of percutenous coronary intervetion and risk of death in ≥85 years old patients / 中华老年心脑血管病杂志

ABSTRACT

Objective To assess the safety of PCI and risk of death in ≥85 years old patients.Methods Ninety ≥85 years old coronary heart disease patients after PCI were included in this study.The risk of death on day 30 after PCI and during the follow-up period was assessed according to their surgical access,preoperative and postoperative estimated glomerular filtration rate (eGFR) and bleeding events,NCDR risk score of CHD.The patients were followed up for 693±510 days.Results Eighty-four patients (93.3％) underwent PCI via the radial artery.The dose of contrast media was 128.3±55.8 ml.No significant difference was found in preoperative and postoperative eGFR (55.53 ± 19.58 ml/min · 1.73 m2 vs 55.40± 18.84 ml/min · 1.73 m2,t =0.095,P=0.925).Bleeding occurred in 4 patients (4.4％) with no life-threatening massive bleeding occurred.The risk of death increased in patients with their NCDR risk score ＞45 on day 30 after PCI (P=0.013).Conclusion PCI is a safe and feasible procedure and NCDR risk score can predict the risk of death in ≥85 years old patients on day 30 after PCI.