showed a trendP = 0.089
In the RE group, unplanned revascularization showed a trend toward reducing the risk of all-cause death (HR, 0.67; 95% CI, 0.42–1.06, P = 0.089), though there was no significant difference (Additional file 1: Fig.
In the RE group, unplanned revascularization showed a trend toward reducing the risk of all-cause death (HR, 0.67; 95% CI, 0.42–1.06, P = 0.089), though there was no significant difference (Additional file 1: Fig.
Therefore, establishing a follow-up center may be significant in improving patient prognosis.