Prognostic value of heart rate reserve in patients with suspected coronary artery disease undergoing stress myocardial perfusion imaging.

J Nucl Cardiol · 2022 · PMC9553802 · PMID 34346030

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closest p · 0.0× alpha

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a significant trendP < .0001actually significant

There was a significant trend in survival function across the four groups (χ 2 29.6, P < .0001), the worst outcome being detectable in patients of group 4 (Figure 3 ).

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