%0 Journal Article %T On the generation of 12-channel electrocardiograms based on a hybrid of diffusion and graph neural network models %A Schetinin, E.Y. %A Pestryakova, A.. %A Shatalova, J.. %A Shevchuk, A.. %K generative models, diffusion models, electrocardiography, graph neural networks, transformers %J Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics %D 2026 %N 2026 %P 7 %I Astrakhan State Technical University