{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T01:22:22Z","timestamp":1777512142493,"version":"3.51.4"},"reference-count":46,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Access"],"published-print":{"date-parts":[[2026]]},"DOI":"10.1109\/access.2026.3663974","type":"journal-article","created":{"date-parts":[[2026,2,11]],"date-time":"2026-02-11T20:56:35Z","timestamp":1770843395000},"page":"26647-26661","source":"Crossref","is-referenced-by-count":1,"title":["Multi-Class Diagnosis of Pulmonary Hypertension in the Presence of COPD via CT Imaging and Transformer\u2013CNN Fusion"],"prefix":"10.1109","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4119-3278","authenticated-orcid":false,"given":"Guangping","family":"Li","sequence":"first","affiliation":[{"name":"School of Information Engineering, Guangdong University of Technology, Guangzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-5049-2026","authenticated-orcid":false,"given":"Jie","family":"Tan","sequence":"additional","affiliation":[{"name":"School of Information Engineering, Guangdong University of Technology, Guangzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-9721-9319","authenticated-orcid":false,"given":"Ruoyu","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Respiratory and Critical Care Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-5369-5683","authenticated-orcid":false,"given":"Jing","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Respiratory and Critical Care Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1186\/s12882-018-0866-9"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.2147\/COPD.S211841"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.21037\/jtd.2019.10.43"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.2165\/00003495-200969090-00002"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpeds.2018.02.006"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1080\/17476348.2018.1420478"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.21037\/cdt.2018.01.10"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.09090548"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/ICCIRT59484.2024.10921750"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV48922.2021.00986"},{"key":"ref11","first-page":"6105","article-title":"Efficientnet: Rethinking model scaling for convolutional neural networks","volume-title":"Proc. Int. Conf. Mach. Learn.","author":"Tan"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2017.09.010"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1183\/09059180.00007414"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2009.01.021"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa1203830"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.2147\/COPD.S94211"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1164\/rccm.200908-1189OC"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-003-2208-x"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1164\/rccm.201408-1423OC"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0224453"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1086\/686020"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0236378"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1186\/s12890-024-02891-4"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-020-76359-w"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1016\/j.jare.2023.10.013"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2023.3338228"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/ICIVC.2017.7984661"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2017.195"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2016.90"},{"key":"ref30","article-title":"Very deep convolutional networks for large-scale image recognition","author":"Simonyan","year":"2014","journal-title":"arXiv:1409.1556"},{"key":"ref31","article-title":"DenseNet: Implementing efficient convnet descriptor pyramids","author":"Iandola","year":"2014","journal-title":"arXiv:1404.1869"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.3390\/info16030195"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1016\/j.knosys.2023.111030"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1016\/j.patcog.2022.109228"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2024.3388715"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1016\/j.iswa.2024.200367"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1016\/j.array.2025.100486"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/ICCIT64611.2024.11022009"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1016\/j.bspc.2024.106959"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/JBHI.2024.3415000"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.55730\/1300-0632.4150"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.55730\/1300-0632.4146"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR52734.2025.01388"},{"key":"ref44","article-title":"An image is worth 16\u00d716 words: Transformers for image recognition at scale","author":"Dosovitskiy","year":"2020","journal-title":"arXiv:2010.11929"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2017.74"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-24574-4_28"}],"container-title":["IEEE Access"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/6287639\/11323511\/11393503.pdf?arnumber=11393503","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,25]],"date-time":"2026-02-25T20:57:50Z","timestamp":1772053070000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11393503\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":46,"URL":"https:\/\/doi.org\/10.1109\/access.2026.3663974","relation":{},"ISSN":["2169-3536"],"issn-type":[{"value":"2169-3536","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]}}}