{"id":"https://openalex.org/W4416634448","doi":"https://doi.org/10.1183/13993003.congress-2025.pa1918","title":"Deep learning algorithms using non-invasive data detect pulmonary hypertension in patients with idiopathic pulmonary fibrosis","display_name":"Deep learning algorithms using non-invasive data detect pulmonary hypertension in patients with idiopathic pulmonary fibrosis","publication_year":2025,"publication_date":"2025-09-27","ids":{"openalex":"https://openalex.org/W4416634448","doi":"https://doi.org/10.1183/13993003.congress-2025.pa1918"},"language":"en","primary_location":{"id":"doi:10.1183/13993003.congress-2025.pa1918","doi":"https://doi.org/10.1183/13993003.congress-2025.pa1918","is_oa":false,"landing_page_url":"https://doi.org/10.1183/13993003.congress-2025.pa1918","pdf_url":null,"source":{"id":"https://openalex.org/S4210207896","display_name":"European Respiratory Journal","issn_l":"0903-1936","issn":["0903-1936","1399-3003"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317833","host_organization_name":"European Respiratory Society","host_organization_lineage":["https://openalex.org/P4310317833"],"host_organization_lineage_names":["European Respiratory Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pulmonary hypertension","raw_type":"proceedings-article"},"volume":null,"type":"conference-abstract","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002763388","display_name":"Alexandra Arvanitaki","orcid":"https://orcid.org/0000-0003-3180-7280","observed_orcids":["https://orcid.org/0000-0003-3180-7280"]},"institutions":[{"id":"https://openalex.org/I200166805","display_name":"Guy's and St Thomas' NHS Foundation Trust","ror":"https://ror.org/00j161312","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I200166805"]},{"id":"https://openalex.org/I4210096640","display_name":"Royal Brompton Hospital","ror":"https://ror.org/00cv4n034","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800036501","https://openalex.org/I4210096640"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alexandra Arvanitaki","raw_affiliation_strings":["1Pulmonary Hypertension Service, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Pulmonary Hypertension Service, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom","institution_ids":["https://openalex.org/I200166805","https://openalex.org/I4210096640"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034607254","display_name":"Gerhard\u2010Paul Diller","orcid":"https://orcid.org/0000-0003-3050-5248","observed_orcids":["https://orcid.org/0000-0003-3050-5248"]},"institutions":[{"id":"https://openalex.org/I200166805","display_name":"Guy's and St Thomas' NHS Foundation Trust","ror":"https://ror.org/00j161312","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I200166805"]},{"id":"https://openalex.org/I4210096640","display_name":"Royal Brompton Hospital","ror":"https://ror.org/00cv4n034","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800036501","https://openalex.org/I4210096640"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Gerhard Paul Diller","raw_affiliation_strings":["2Department of Congenital Heart Disease and Pulmonary Hypertension, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"2Department of Congenital Heart Disease and Pulmonary Hypertension, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation, London, United Kingdom","institution_ids":["https://openalex.org/I200166805","https://openalex.org/I4210096640"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000093658","display_name":"Vasileios Kouranos","orcid":"https://orcid.org/0000-0002-2723-0928","observed_orcids":["https://orcid.org/0000-0002-2723-0928"]},"institutions":[{"id":"https://openalex.org/I200166805","display_name":"Guy's and St Thomas' NHS Foundation Trust","ror":"https://ror.org/00j161312","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I200166805"]},{"id":"https://openalex.org/I4210096640","display_name":"Royal Brompton Hospital","ror":"https://ror.org/00cv4n034","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800036501","https://openalex.org/I4210096640"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Vasilis Kouranos","raw_affiliation_strings":["3Department of Respiratory Medicine, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"3Department of Respiratory Medicine, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom","institution_ids":["https://openalex.org/I200166805","https://openalex.org/I4210096640"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063148422","display_name":"Thomas R. Semple","orcid":"https://orcid.org/0000-0003-3740-6429","observed_orcids":["https://orcid.org/0000-0003-3740-6429"]},"institutions":[{"id":"https://openalex.org/I200166805","display_name":"Guy's and St Thomas' NHS Foundation Trust","ror":"https://ror.org/00j161312","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I200166805"]},{"id":"https://openalex.org/I4210096640","display_name":"Royal Brompton Hospital","ror":"https://ror.org/00cv4n034","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800036501","https://openalex.org/I4210096640"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Thomas Semple","raw_affiliation_strings":["4Radiology Department, Royal Brompton Hospital,Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"4Radiology Department, Royal Brompton Hospital,Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom","institution_ids":["https://openalex.org/I200166805","https://openalex.org/I4210096640"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Alexandra Lawrence","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200166805","display_name":"Guy's and St Thomas' NHS Foundation Trust","ror":"https://ror.org/00j161312","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I200166805"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alexandra Lawrence","raw_affiliation_strings":["5Department of Respiratory medicine, Guy\u2019s and St Thomas\u2019 NHS Foundation Trust, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"5Department of Respiratory medicine, Guy\u2019s and St Thomas\u2019 NHS Foundation Trust, London, United Kingdom","institution_ids":["https://openalex.org/I200166805"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108738787","display_name":"Bhashkar Mukherjee","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200166805","display_name":"Guy's and St Thomas' NHS Foundation Trust","ror":"https://ror.org/00j161312","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I200166805"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Bhashkar Mukherjee","raw_affiliation_strings":["5Department of Respiratory medicine, Guy\u2019s and St Thomas\u2019 NHS Foundation Trust, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"5Department of Respiratory medicine, Guy\u2019s and St Thomas\u2019 NHS Foundation Trust, London, United Kingdom","institution_ids":["https://openalex.org/I200166805"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Wei Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200166805","display_name":"Guy's and St Thomas' NHS Foundation Trust","ror":"https://ror.org/00j161312","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I200166805"]},{"id":"https://openalex.org/I4210096640","display_name":"Royal Brompton Hospital","ror":"https://ror.org/00cv4n034","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800036501","https://openalex.org/I4210096640"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wei Li","raw_affiliation_strings":["6Department of Echocardiography, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"6Department of Echocardiography, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom","institution_ids":["https://openalex.org/I200166805","https://openalex.org/I4210096640"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071528506","display_name":"Colm McCabe","orcid":"https://orcid.org/0000-0002-0392-8838","observed_orcids":["https://orcid.org/0000-0002-0392-8838"]},"institutions":[{"id":"https://openalex.org/I200166805","display_name":"Guy's and St Thomas' NHS Foundation Trust","ror":"https://ror.org/00j161312","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I200166805"]},{"id":"https://openalex.org/I4210096640","display_name":"Royal Brompton Hospital","ror":"https://ror.org/00cv4n034","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800036501","https://openalex.org/I4210096640"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Colm Mccabe","raw_affiliation_strings":["1Pulmonary Hypertension Service, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Pulmonary Hypertension Service, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom","institution_ids":["https://openalex.org/I200166805","https://openalex.org/I4210096640"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010286171","display_name":"Michael Gatzoulis","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200166805","display_name":"Guy's and St Thomas' NHS Foundation Trust","ror":"https://ror.org/00j161312","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I200166805"]},{"id":"https://openalex.org/I4210096640","display_name":"Royal Brompton Hospital","ror":"https://ror.org/00cv4n034","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800036501","https://openalex.org/I4210096640"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Michael Gatzoulis","raw_affiliation_strings":["2Department of Congenital Heart Disease and Pulmonary Hypertension, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"2Department of Congenital Heart Disease and Pulmonary Hypertension, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation, London, United Kingdom","institution_ids":["https://openalex.org/I200166805","https://openalex.org/I4210096640"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112789265","display_name":"Laura Price","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200166805","display_name":"Guy's and St Thomas' NHS Foundation Trust","ror":"https://ror.org/00j161312","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I200166805"]},{"id":"https://openalex.org/I4210096640","display_name":"Royal Brompton Hospital","ror":"https://ror.org/00cv4n034","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800036501","https://openalex.org/I4210096640"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Laura Price","raw_affiliation_strings":["1Pulmonary Hypertension Service, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Pulmonary Hypertension Service, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom","institution_ids":["https://openalex.org/I200166805","https://openalex.org/I4210096640"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021739200","display_name":"Stephen John Wort","orcid":"https://orcid.org/0000-0003-4287-1173","observed_orcids":["https://orcid.org/0000-0003-4287-1173"]},"institutions":[{"id":"https://openalex.org/I200166805","display_name":"Guy's and St Thomas' NHS Foundation Trust","ror":"https://ror.org/00j161312","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I200166805"]},{"id":"https://openalex.org/I4210096640","display_name":"Royal Brompton Hospital","ror":"https://ror.org/00cv4n034","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800036501","https://openalex.org/I4210096640"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Stephen John Wort","raw_affiliation_strings":["1Pulmonary Hypertension Service, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Pulmonary Hypertension Service, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom","institution_ids":["https://openalex.org/I200166805","https://openalex.org/I4210096640"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006535340","display_name":"John S. Wort","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"John Wort","raw_affiliation_strings":["7, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"7, London, United Kingdom","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"PA1918","last_page":"PA1918"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10728","display_name":"Pulmonary Hypertension Research and Treatments","score":0.8076000213623047,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10728","display_name":"Pulmonary Hypertension Research and Treatments","score":0.8076000213623047,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10870","display_name":"Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis","score":0.10679999738931656,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","score":0.0272000003606081,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pulmonary-hypertension","display_name":"pulmonary hypertension","score":0.9399999976158142},{"id":"https://openalex.org/keywords/idiopathic-pulmonary-fibrosis","display_name":"idiopathic pulmonary fibrosis","score":1.0},{"id":"https://openalex.org/keywords/deep-learning","display_name":"deep learning","score":0.9190000295639038},{"id":"https://openalex.org/keywords/echocardiography","display_name":"echocardiography","score":0.9399999976158142},{"id":"https://openalex.org/keywords/right-ventricular-systolic-pressure","display_name":"right ventricular systolic pressure","score":0.8970000147819519},{"id":"https://openalex.org/keywords/lung-ct","display_name":"lung CT","score":0.6600000262260437},{"id":"https://openalex.org/keywords/2d-convolutional-neural-network","display_name":"2D convolutional neural network","score":0.765999972820282},{"id":"https://openalex.org/keywords/non-invasive-diagnosis","display_name":"non-invasive diagnosis","score":0.7419999837875366},{"id":"https://openalex.org/keywords/external-validation","display_name":"external validation","score":0.49000000953674316},{"id":"https://openalex.org/keywords/brain-natriuretic-peptide","display_name":"brain natriuretic peptide","score":0.675000011920929},{"id":"https://openalex.org/keywords/diffusing-capacity-for-carbon-monoxide","display_name":"diffusing capacity for carbon monoxide","score":0.8690000176429749}],"concepts":[{"id":"https://openalex.org/C23036609","wikidata":"https://www.wikidata.org/wiki/Q7136027","display_name":"Parasternal line","level":2,"score":0.9639000296592712},{"id":"https://openalex.org/C2778341716","wikidata":"https://www.wikidata.org/wiki/Q2290446","display_name":"Idiopathic pulmonary fibrosis","level":3,"score":0.8205999732017517},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7961000204086304},{"id":"https://openalex.org/C2780930700","wikidata":"https://www.wikidata.org/wiki/Q1128595","display_name":"Pulmonary hypertension","level":2,"score":0.6341999769210815},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.517300009727478},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5085999965667725},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49959999322891235},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.49000000953674316},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45879998803138733},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.41130000352859497},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.39649999141693115},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.3555000126361847},{"id":"https://openalex.org/C2777714996","wikidata":"https://www.wikidata.org/wiki/Q7886","display_name":"Lung","level":2,"score":0.35339999198913574},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.34040001034736633},{"id":"https://openalex.org/C169903167","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Test set","level":2,"score":0.33009999990463257},{"id":"https://openalex.org/C3018842581","wikidata":"https://www.wikidata.org/wiki/Q488415","display_name":"Short axis","level":3,"score":0.3215000033378601},{"id":"https://openalex.org/C2777543607","wikidata":"https://www.wikidata.org/wiki/Q1153419","display_name":"Interstitial lung disease","level":3,"score":0.30070000886917114},{"id":"https://openalex.org/C148524875","wikidata":"https://www.wikidata.org/wiki/Q6975395","display_name":"F1 score","level":2,"score":0.2989000082015991},{"id":"https://openalex.org/C2780940725","wikidata":"https://www.wikidata.org/wiki/Q206280","display_name":"Pulmonary artery","level":2,"score":0.295199990272522},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2800000011920929},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.2791999876499176},{"id":"https://openalex.org/C27181475","wikidata":"https://www.wikidata.org/wiki/Q541014","display_name":"Cross-validation","level":2,"score":0.27390000224113464},{"id":"https://openalex.org/C2781244666","wikidata":"https://www.wikidata.org/wiki/Q32446","display_name":"Pulmonary fibrosis","level":3,"score":0.267300009727478},{"id":"https://openalex.org/C58471807","wikidata":"https://www.wikidata.org/wiki/Q327120","display_name":"Receiver operating characteristic","level":2,"score":0.2646999955177307},{"id":"https://openalex.org/C2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","level":2,"score":0.26010000705718994}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1183/13993003.congress-2025.pa1918","doi":"https://doi.org/10.1183/13993003.congress-2025.pa1918","is_oa":false,"landing_page_url":"https://doi.org/10.1183/13993003.congress-2025.pa1918","pdf_url":null,"source":{"id":"https://openalex.org/S4210207896","display_name":"European Respiratory Journal","issn_l":"0903-1936","issn":["0903-1936","1399-3003"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317833","host_organization_name":"European Respiratory Society","host_organization_lineage":["https://openalex.org/P4310317833"],"host_organization_lineage_names":["European Respiratory Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pulmonary hypertension","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9907000064849854,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4417467800","https://openalex.org/W4387980923","https://openalex.org/W2262141144","https://openalex.org/W7213562357","https://openalex.org/W2962097041","https://openalex.org/W1891880189","https://openalex.org/W4396515792","https://openalex.org/W4304146443","https://openalex.org/W68357867","https://openalex.org/W2111195342"],"abstract_inverted_index":{"Background:":[0],"There":[1],"is":[2,256],"currently":[3],"no":[4],"widely":[5],"used":[6],"non-invasive":[7],"score":[8],"that":[9],"accurately":[10,242],"predicts":[11],"pulmonary":[12,19],"hypertension":[13],"(PH)":[14],"in":[15,36,44,163,189,233,245,251],"patients":[16,37,54,144,246],"with":[17,38,55,61,123,145,247],"idiopathic":[18],"fibrosis":[20],"(IPF).":[21],"Aims":[22],"and":[23,40,57,59,70,83,107,134,147,157,180,216,228],"Objectives:":[24],"To":[25],"assess":[26],"the":[27,114,124,164,224],"feasibility":[28],"of":[29,90,138,170,206],"developing":[30],"DL":[31,226],"algorithms":[32,240],"for":[33,67,199],"detecting":[34,190,200,235],"PH":[35,58,146,244],"IPF":[39,56,62,148],"validate":[41,223],"their":[42],"performance":[43],"an":[45,98],"external":[46,203,254],"dataset.":[47],"Methods:":[48],"A":[49,167,192],"retrospective":[50],"derivation":[51,165],"cohort":[52,255],"included":[53,162],"controls":[60,160],"but":[63],"without":[64],"PH,":[65],"matched":[66,159],"age,":[68],"sex":[69],"forced":[71],"vital":[72],"capacity":[73,137],"(FVC).":[74],"Individual":[75],"echocardiographic":[76],"frames":[77,215],"were":[78,161],"split":[79],"into":[80],"a":[81,84,102,108,185,196,230,252],"training":[82,168],"validation":[85,193,250],"set.":[86],"The":[87,118],"network":[88],"consisted":[89],"three":[91],"connected":[92],"2D-convolutional":[93],"subnetworks;":[94],"each":[95],"one":[96],"accepting":[97],"apical":[99,172,208],"4-chamber":[100,173,209],"view,":[101],"parasternal":[103,176,212],"short":[104,177,213],"axis":[105,178,214],"view":[106,111],"lung":[109,136],"CT":[110,182,218],"image":[112],"from":[113],"same":[115],"individual,":[116],"respectively.":[117],"output":[119],"was":[120,220],"then":[121],"merged":[122],"estimated":[125],"right":[126],"ventricular":[127],"systolic":[128],"pressure":[129],"(RVSP),":[130],"serum":[131],"BNP":[132],"levels":[133],"diffusion":[135],"carbon":[139],"monoxide.":[140],"Results:":[141],"Overall,":[142],"65":[143,158],"[68.6":[149],"\u00b1":[150],"7.2":[151],"years,":[152],"75.4%":[153],"female,":[154],"FVC":[155],"62.7%]":[156],"cohort.":[166],"set":[169,194,205],"8,763":[171],"frames,":[174,179,210],"5,421":[175],"258":[181],"images":[183,219],"revealed":[184],">":[186],"99%":[187],"accuracy":[188,198,232],"PH.":[191,201,236],"demonstrated":[195],"94.2%":[197],"An":[202],"testing":[204],"845":[207],"903":[211],"27":[217],"retrieved":[221],"to":[222],"trained":[225],"model":[227],"showed":[229],"80.2%":[231],"correctly":[234],"Conclusions:":[237],"Deep":[238],"learning":[239],"can":[241],"predict":[243],"IPF.":[248],"Further":[249],"larger":[253],"needed.":[257]},"counts_by_year":[],"updated_date":"2026-11-02T09:45:03.842371","created_date":"2025-11-25T00:00:00"}
