Within-patient prediction variability

Papers on within-patient prediction variability

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Monday, November 9

AHA Scientific Sessions 2026 Abstract

Repeated heart recordings improved AI risk prediction in patients

Across three hospital cohorts, models using repeated heart recordings outperformed a single-recording model for 11 of 13 outcomes.Across three hospital cohorts, models using repeated heart recordings outperformed a single-recording model for 11 of 13 outcomes.

A heart cross-section with branching electrical pathways and overlapping heart silhouettes sits among faceless people beside a smaller gray heart.
Cohort studyBiomarkers