Stenosis

Papers on stenosis

1,307 papers133 new in 30 days

Saturday, November 7

The Journal of Nutrition, Health & Aging

Faster biological aging linked to aortic valve narrowing

Two observational cohorts of 4,526 and 5,114 adults linked clinical estimates of faster biological aging to higher odds of the heart valve condition.Two observational cohorts of 4,526 and 5,114 adults linked clinical estimates of faster biological aging to higher odds of the heart valve condition.

Figure from The Journal of Nutrition, Health & Aging
Cohort · 4,526 peopleBiomarkers
AHA Scientific Sessions 2026 Abstract

Genetic analysis links a blood fat particle to 60 proteins

Among 28,949 UK Biobank participants without cardiovascular disease, genetic analysis linked a fat-carrying particle to 60 proteins associated with artery disease or…Among 28,949 UK Biobank participants without cardiovascular disease, genetic analysis linked a fat-carrying particle to 60 proteins associated with artery disease or heart-valve narrowing.

A blood fat particle wrapped in a dark protein chain sits beside folded proteins, a plaque-narrowed artery, and a valve with calcium deposits.
Mendelian randomization · 28,949 peopleMechanisms
AHA Scientific Sessions 2026 Abstract

Scan-based heart age linked to higher one-year cardiac risk

Over one year, cardiac events occurred in 20.5% of patients whose scan-based heart age exceeded their actual age by at least two years, versus 5.5% otherwise.Over one year, cardiac events occurred in 20.5% of patients whose scan-based heart age exceeded their actual age by at least two years, versus 5.5% otherwise.

A branching coronary artery narrowed by thick deposits sits among smaller artery sections with either wide openings or plaque-constricted passages.
Cohort · 1,672 peopleBiomarkers
AHA Scientific Sessions 2026 Abstract

Blood-cell mutations linked to later coronary disease

Over 10 years, the hazard ratio—a comparison of disease rates over time—was 1.61 for participants with the condition versus those without it.Over 10 years, the hazard ratio—a comparison of disease rates over time—was 1.61 for participants with the condition versus those without it.

A plaque-narrowed coronary artery beside an open artery, surrounded by blood cells with dark nuclear marks clustered near the narrowed vessel.
Cohort · 28,312 peopleBiomarkers

Friday, November 6

Thursday, November 5

Wednesday, November 4