Racial difference in atrial size and extracellular matrix homeostatic response to hypertension: Is this a potential mechanism of reduced atrial fibrillation in African Americans?

Heart Rhythm O2 · 2021 · PMC8183868 · PMID 34113903

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highly significantno p-value reported

This difference was highly significant in all strata, making it less likely that the finding is owing to poor matching of disease severity.

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