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Article

High-sensitivity cardiac troponin I and frailty: associations with the frailty index and Fried phenotype in older women.

The journals of gerontology. Series A, Biological sciences and medical sciences - 12 Jan 2026

Pratt Jedd, Gebre Abadi K, Toro-Huamanchumo Carlos J, Dent Elsa, Bozanich Trent, Lim Wai E, Byrnes Elizabeth, McDonagh Julee, Ferguson Caleb, Sale Craig, Zhu Kun, Schultz Carl, Prince Richard L, Lewis Joshua R, Sim Marc

Abstract excerpt

Despite the nexus between cardiovascular health and frailty, the relevance of high-sensitivity cardiac troponin I (hs-cTnI), a biomarker of myocardial injury, to frailty is poorly understood. We examined whether hs-cTnI concentrations were associated with frailty in a well-characterized cohort of older women. A total of 1151 community-dwelling women from the Perth Longitudinal Study of Aging Women (mean age ±...

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PMID: 41138158
DOI: 10.1093/gerona/glaf235
PMCID: PMC12815600

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