A deep foundation model for electrocardiogram interpretation: enabling rare disease detection through transfer learning.

ABSTRACT: In healthcare, scarcity of high-quality human-adjudicated labelled data may limit the potential of deep neural networks (DNNs). Foundation models provide an efficient starting point for deep learning that can facilitate effective DNN training with fewer labelled training examples. In this study, we leveraged cardiologist-confirmed labels from a large dataset of 1.6 million electrocardiograms (ECGs) acquired as part of routine clinical care at UCSF between 1986 and 2019 to pre-train a convolutional DNN to predict 68 common ECG diagnoses. To our knowledge, this model is one of the most comprehensive ECG DNN models to date, demonstrating high performance with a median area under the receiver operating curve (AUC) of 0.978, median sensitivity of 0.937, and median specificity of 0.923. We then

SUBMITTER: Hu SM 

PROVIDER: S-EPMC12282392 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature