AUTHOR=He Youfu , Zhou Yu , Qian Yu , Liu Jingjie , Zhang Jinyan , Liu Debin , Wu Qiang TITLE=Cardioattentionnet: advancing ECG beat characterization with a high-accuracy and portable deep learning model JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2024.1473482 DOI=10.3389/fcvm.2024.1473482 ISSN=2297-055X