ECG sonification methods for robust and generalizable clinical decision support.

ABSTRACT: Electrocardiography (ECG) sonification has emerged as a complementary modality to visual waveform interpretation, enabling diagnostic cues to be conveyed through sound in real time. This review synthesizes evidence from the past decade to establish the current methodological landscape and gaps in ECG sonification research. A structured search identified eight peer-reviewed studies (2015-2025) that applied auditory transformation of ECG signals for diagnosis, monitoring, or therapeutic guidance. We analyzed signal acquisition methods, preprocessing pipelines, mapping strategies (including parameter mapping and amplitude/frequency modulation, with optional machine-learning decoding), evaluation endpoints, and common limitations. Reported benefits included enhanced perceptual cue detection, a

SUBMITTER: Elgendi M 

PROVIDER: S-EPMC12789416 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature