Fleur V. Y. Tjong

SEP 8, 2026 · PREPRINT

Leveraging Cardiac Imaging to Improve ECG-Based Detection of Chagas Disease in Resource-Constrained Settings

arXiv

A machine learning method development study using pre-trained representations from unaffected populations (UK Biobank) to detect Chagas disease in external datasets; shows promising cross-validation and challenge performance but lacks prospective clinical validation, independent test cohort assessment, and clinical outcome data.