Cohort Studymoderate evidence
Circadian preference and risk of myocardial infarction: Findings from a longitudinal community-based study.
Sleep health·July 24, 2026·PMID 42498583
Why it mattersChronotype assessment may help identify patients at elevated cardiovascular risk beyond traditional factors, particularly when combined with OSA status. This study suggests that extreme circadian preferences—not just eveningness—could be relevant for cardiology and sleep medicine risk stratification.
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