2026-10-11T11:56:06Z https://api.figshare.com/v2/oai

oai:figshare.com:article/31922949 2026-09-16T02:42:28Z category_24844 item_type_3 month_year_09_2026

<b>pECG-Norm: A Large-Scale Standardized Pediatric Normal Electrocardiogram Dataset</b> Haomin Li (7184972) Haiyan Xu (24586041) Yu Cao (24586044) Wei Wang (24586263) Paediatrics not elsewhere classified ECG datasets <p dir="ltr">Electrocardiogram (ECG) is a widely used non-invasive method for diagnosing cardiovascular diseases. ECG signal characteristics vary markedly across age groups, with pediatric recordings differing substantially from those of adults. Establishing a reliable baseline for defining a “normal” pediatric ECG across developmental stages is essential prior to designing algorithms for abnormality detection. Existing ECG databases are predominantly composed of adult data and lack comprehensive age stratification, while a few pediatric ECG database are only from hospitalized children, resulting in a scarcity of large-scale, publicly available pediatric datasets that accurately reflect typical cardiac physiology of children. To address this gap, we present a large-scale, standardized pediatric normal ECG dataset comprising recordings from children aged 0-6 years. The dataset was compiled from a larger collection acquired at the Children’s Hospital, Zhejiang University School of Medicine, between 2019 and 2023. It includes 58,672 standardized 12-lead ECG recordings, each 10 seconds in duration and sampled at 500 Hz, all annotated as “NORM” by experienced pediatric cardiologists. This resource aimed to serve as a high-quality reference baseline for pediatric ECG research and algorithm development.</p><p dir="ltr">Please apply the rawdata at http://pecg.nbscn.org</p><p dir="ltr"><br></p> 2026-09-16T02:42:28Z Dataset Dataset 10.6084/m9.figshare.31922949.v4 https://figshare.com/articles/dataset/_b_pECG-Norm_A_Large-Scale_Standardized_Pediatric_Normal_Electrocardiogram_Dataset_b_/31922949 CC BY 4.0