Association of β-blocker therapy with long-term clinical outcomes in patients with coronary chronic total occlusion.

Medicine (Baltimore) · 2016 · PMC5265841 · PMID 27472704

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showed a trendno p-value reported

In addition, β-blocker therapy showed a trend toward improvement in all-cause death in patients with an APPROACH score ≥60 ( P for interaction = 0.05). 4.

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