AHA Scientific Sessions 2026 Abstract
Frailty linked to worse outcomes after heart muscle inflammation
Frail patients had a higher risk of major heart and blood vessel events at one year than non-frail patients; the hazard ratio, a relative-risk measure, was 1.38.Frail patients had a higher risk of major heart and blood vessel events at one year than non-frail patients; the hazard ratio, a relative-risk measure, was 1.38.

Cohort studyBiomarkers
Who was studiedAdults with acute myocarditis, 10 years, against non-frail patients
What changedMajor heart and blood vessel events were more likely in frail than non-frail patients at one year (hazard ratio 1.38)
The catchDifferences in illness severity could remain between frail and non-frail patients despite matching
