Skip to content
AgingResearch.News
  • HomeHome
  • SearchSearch
  • AskAsk
  • FollowingFollowing
  • SavedSaved
Join freeSign inSign inSign in
AgingResearch.NewsJoin free

Action potential duration at 70% repolarization

Biomarker

1 paper studies it

  • Animals1

Latest

American Journal of Physiology Heart and Circulatory Physiology·Jun 30

Chronic testosterone deficiency increases late inward sodium current and promotes triggered activity in ventricular myocytes from aging male mice

Experiments in miceMechanisms
Paper

Related

  • QT interval1
  • SCN10A1
  • SCN5A1
  • Sex hormone signaling (estrogen, androgen)1
  • Action potential duration at 90% repolarization1
  • Cardiac arrhythmias1
  • Hypogonadism1
  • Late inward sodium current1
  • Sham surgery1
AI assistantsPrivacyTermsContactRSSFollow on X© 2026 AgingResearch.News

    Join AgingResearch.News

    Free: every story, saved papers, follows in a daily email and 3 questions a day to Ask. 14 days of Plus to start, no card.

    Continue with email

    By continuing, you agree to our Terms and Privacy Policy.

    News

    See all
    Physical performance declines around 35, falling 30–48% below peak by 63ResearchScienceDaily and 5 moreLatAm-FINGERS researchers report 55% cognitive improvement in at-risk older adultsTrialsMix Vale and 1 moreTIMP2 protein improves microglial debris clearance and reduces inflammatory signatures in older miceResearchScienceDaily and 3 more

    Trials

    See all
    Fatigability of Lower Limb Muscle in Older Adults: Protective Effects of Strength Training Exercise in Old Men and WomenResults posted Oct 13, 2026, Marquette UniversityBenefits of Strength Training in Informal Caregivers of Patients With Alzheimer's DiseaseCompleted Oct 16, 2026, University of SalamancaFisetin for Improving Vascular Function in Older Adults: A Phase II Clinical TrialPhase 2Registered Oct 13, 2026, University of Colorado, Boulder

    Trending

    See all
    Endothelial dysfunctionDisease14 papers in two weeks, none in the two months beforeModerate-to-vigorous physical activityIntervention12 papers in two weeks, none in the two months beforeMetabolic dysfunctionDisease12 papers in two weeks, none in the two months beforeMulticomponent exerciseIntervention11 papers in two weeks, none in the two months beforeMetabolic disordersDisease11 papers in two weeks, none in the two months beforePerimenopauseDisease11 papers in two weeks, none in the two months before

    Topics

    See all
    Mechanisms296Interventions568Biomarkers405Populations668AI & data117Industry & policy20
    • AI assistants
    • Privacy
    • Terms
    • Contact
    • RSS
    • Follow on X
    • © 2026 AgingResearch.News