SynthesisSaudi medical journal2026
Sleep Disorder Phenotypes and the Risk of Incident Heart Failure:
Synthesis in Saudi medical journal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objectives: To quantify how specific sleep-disorder phenotypes are related to incident heart failure (HF) using a meta-analysis of cohort data and to probe causal relevance via 2-sample Mendelian randomization (MR). Methods: Fourteen cohorts comprised of participants without HF at baseline were pooled (49,501 exposed; 337,317 controls). A random effects meta-analysis produced pooled hazard ratios (HRs) with 95% confidence intervals (CIs). A bidirectional two-sample MR was used to evaluate the causal effects of sleep phenotypes on HF. Results: Overall, sleep disorders were linked to a higher incidence of HF (pooled HR 1.46; 95% CI 1.30-1.63; Conclusions: Sleep disorders are associated with increased HF risk, which varies by phenotype. Convergent observational and genetic evidence implicates OSA in increased HF risk, whereas insomnia shows no independent or causal association. These findings prioritize OSA screening and targeted prevention in HF risk mitigation.
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