Background and aims: The prognostic impact of pre-procedure heart rate (PHR) following percutaneous coronary intervention (PCI) has not yet been fully investigated. This post-hoc analysis sought to assess the impact of PHR on medium-term outcomes among patients having PCI, who were enrolled in the “all-comers” GLOBAL LEADERS trial. Methods and results: The primary endpoint (composite of all-cause death or new Q-wave myocardial infarction [MI]) and key secondary safety endpoint (bleeding according to Bleeding Academic Research Consortium [BARC] type 3 or 5) were assessed at 2 years. PHR was available in 15,855 patients, and when evaluated as a continuous variable (5 bpm increase) and following adjustment using multivariate Cox regression, it significantly correlated with the primary endpoint (hazard ratio [HR] 1.06, 95% confidence interval [CI] 1.03–1.09, p < 0.001). Using dichotomous cut-off criteria, a PHR>67 bpm was associated with increased all-cause mortality (HR 1.38, 95%CI 1.13–1.69, p = 0.002) and more frequent new Q-wave MI (HR 1.41, 95%CI 1.02–1.93, p = 0.037). No significant association was found between PHR and BARC 3 or 5 bleeding (HR 1.04, 95% CI 0.99–1.09, p = 0.099). There was no interaction with the primary (p-inter = 0.236) or secondary endpoint (p-inter = 0.154) when high and low PHR was analyzed according to different antiplatelet strategies. Conclusions: Elevated PHR was an independent predictor of all-cause mortality at 2 years following PCI in the “all-comer” GLOBAL LEADERS trial. The prognostic value of increased PHR on outcomes was not affected by the different antiplatelet strategies in this trial.

Additional Metadata
Keywords Coronary artery disease, Mortality, Percutaneous coronary intervention, Pre-procedure heart rate, Predictor
Persistent URL dx.doi.org/10.1016/j.atherosclerosis.2020.04.010, hdl.handle.net/1765/127374
Journal Atherosclerosis
Citation
Wang, R. (Rutao), Takahashi, K, Chichareon, P. (Ply), Gao, C. (Chao), Kogame, N, Modolo, R. (Rodrigo), … Serruys, P.W.J.C. (2020). The impact of pre-procedure heart rate on adverse clinical outcomes in patients undergoing percutaneous coronary intervention: Results from a 2-year follow-up of the GLOBAL LEADERS trial. Atherosclerosis, 303, 1–7. doi:10.1016/j.atherosclerosis.2020.04.010