{"id":"https://openalex.org/W7161839732","doi":"https://doi.org/10.1109/isbi61048.2026.11515702","title":"Automated Prediction of Paravalvular Regurgitation Before Transcatheter Aortic Valve Implantation","display_name":"Automated Prediction of Paravalvular Regurgitation Before Transcatheter Aortic Valve Implantation","publication_year":2026,"publication_date":"2026-04-08","ids":{"openalex":"https://openalex.org/W7161839732","doi":"https://doi.org/10.1109/isbi61048.2026.11515702"},"language":null,"primary_location":{"id":"doi:10.1109/isbi61048.2026.11515702","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi61048.2026.11515702","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE 23rd International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"},"type":"article","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/A5022213060","display_name":"Michele Cannito","orcid":"https://orcid.org/0009-0007-9208-0632"},"institutions":[{"id":"https://openalex.org/I55143463","display_name":"University of Turin","ror":"https://ror.org/048tbm396","country_code":"IT","type":"education","lineage":["https://openalex.org/I55143463"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Michele Cannito","raw_affiliation_strings":["University of Turin,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Turin,Italy","institution_ids":["https://openalex.org/I55143463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058293179","display_name":"Riccardo Renzulli","orcid":"https://orcid.org/0000-0003-0532-5966"},"institutions":[{"id":"https://openalex.org/I55143463","display_name":"University of Turin","ror":"https://ror.org/048tbm396","country_code":"IT","type":"education","lineage":["https://openalex.org/I55143463"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Riccardo Renzulli","raw_affiliation_strings":["University of Turin,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Turin,Italy","institution_ids":["https://openalex.org/I55143463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126266465","display_name":"Adson Duarte","orcid":null},"institutions":[{"id":"https://openalex.org/I55143463","display_name":"University of Turin","ror":"https://ror.org/048tbm396","country_code":"IT","type":"education","lineage":["https://openalex.org/I55143463"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Adson Duarte","raw_affiliation_strings":["University of Turin,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Turin,Italy","institution_ids":["https://openalex.org/I55143463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126245449","display_name":"Farzad Nikfam","orcid":null},"institutions":[{"id":"https://openalex.org/I55143463","display_name":"University of Turin","ror":"https://ror.org/048tbm396","country_code":"IT","type":"education","lineage":["https://openalex.org/I55143463"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Farzad Nikfam","raw_affiliation_strings":["University of Turin,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Turin,Italy","institution_ids":["https://openalex.org/I55143463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136603818","display_name":"Carlo Alberto Barbano","orcid":null},"institutions":[{"id":"https://openalex.org/I55143463","display_name":"University of Turin","ror":"https://ror.org/048tbm396","country_code":"IT","type":"education","lineage":["https://openalex.org/I55143463"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carlo Alberto Barbano","raw_affiliation_strings":["University of Turin,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Turin,Italy","institution_ids":["https://openalex.org/I55143463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5118955538","display_name":"Enrico Chiesa","orcid":null},"institutions":[{"id":"https://openalex.org/I55143463","display_name":"University of Turin","ror":"https://ror.org/048tbm396","country_code":"IT","type":"education","lineage":["https://openalex.org/I55143463"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Enrico Chiesa","raw_affiliation_strings":["University of Turin,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Turin,Italy","institution_ids":["https://openalex.org/I55143463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125149007","display_name":"F Bruno","orcid":null},"institutions":[{"id":"https://openalex.org/I55143463","display_name":"University of Turin","ror":"https://ror.org/048tbm396","country_code":"IT","type":"education","lineage":["https://openalex.org/I55143463"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Bruno","raw_affiliation_strings":["University of Turin,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Turin,Italy","institution_ids":["https://openalex.org/I55143463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080226509","display_name":"Federico Giacobbe","orcid":"https://orcid.org/0000-0002-1176-4300"},"institutions":[{"id":"https://openalex.org/I55143463","display_name":"University of Turin","ror":"https://ror.org/048tbm396","country_code":"IT","type":"education","lineage":["https://openalex.org/I55143463"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Federico Giacobbe","raw_affiliation_strings":["University of Turin,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Turin,Italy","institution_ids":["https://openalex.org/I55143463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128164162","display_name":"Wojciech Wa\u0144ha","orcid":null},"institutions":[{"id":"https://openalex.org/I55143463","display_name":"University of Turin","ror":"https://ror.org/048tbm396","country_code":"IT","type":"education","lineage":["https://openalex.org/I55143463"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Wojciech Wanha","raw_affiliation_strings":["University of Turin,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Turin,Italy","institution_ids":["https://openalex.org/I55143463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136610839","display_name":"Arturo Giordano","orcid":null},"institutions":[{"id":"https://openalex.org/I166182418","display_name":"Medical University of Silesia","ror":"https://ror.org/005k7hp45","country_code":"PL","type":"education","lineage":["https://openalex.org/I166182418"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Arturo Giordano","raw_affiliation_strings":["Medical University of Silesia,Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical University of Silesia,Poland","institution_ids":["https://openalex.org/I166182418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079141778","display_name":"Marco Grangetto","orcid":"https://orcid.org/0000-0002-2709-7864"},"institutions":[{"id":"https://openalex.org/I4210133840","display_name":"Villa Pineta Hospital","ror":"https://ror.org/03djjj187","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210133840"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Grangetto","raw_affiliation_strings":["Pineta Grande Hospital,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pineta Grande Hospital,Italy","institution_ids":["https://openalex.org/I4210133840"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5125056804","display_name":"F D A D'ascenzo","orcid":null},"institutions":[{"id":"https://openalex.org/I55143463","display_name":"University of Turin","ror":"https://ror.org/048tbm396","country_code":"IT","type":"education","lineage":["https://openalex.org/I55143463"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabrizio D'Ascenzo","raw_affiliation_strings":["University of Turin,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Turin,Italy","institution_ids":["https://openalex.org/I55143463"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":12,"corresponding_author_ids":["https://openalex.org/A5022213060"],"corresponding_institution_ids":["https://openalex.org/I55143463"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.92933939,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.9679999947547913,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular 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/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.9679999947547913,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular 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/T10300","display_name":"Congenital Heart Disease Studies","score":0.002300000051036477,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.002099999925121665,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/regurgitation","display_name":"Regurgitation (circulation)","score":0.6726999878883362},{"id":"https://openalex.org/keywords/aortic-valve","display_name":"Aortic valve","score":0.4203999936580658},{"id":"https://openalex.org/keywords/valve-replacement","display_name":"Valve replacement","score":0.30720001459121704},{"id":"https://openalex.org/keywords/heart-valve","display_name":"Heart valve","score":0.2987000048160553},{"id":"https://openalex.org/keywords/valvular-heart-disease","display_name":"valvular heart disease","score":0.2849000096321106}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.79339998960495},{"id":"https://openalex.org/C2780168065","wikidata":"https://www.wikidata.org/wiki/Q1930043","display_name":"Regurgitation (circulation)","level":2,"score":0.6726999878883362},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.6395999789237976},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6092000007629395},{"id":"https://openalex.org/C2780714102","wikidata":"https://www.wikidata.org/wiki/Q616071","display_name":"Aortic valve","level":2,"score":0.4203999936580658},{"id":"https://openalex.org/C2780026749","wikidata":"https://www.wikidata.org/wiki/Q7912830","display_name":"Valve replacement","level":3,"score":0.30720001459121704},{"id":"https://openalex.org/C2776229121","wikidata":"https://www.wikidata.org/wiki/Q215620","display_name":"Heart valve","level":2,"score":0.2987000048160553},{"id":"https://openalex.org/C2779736815","wikidata":"https://www.wikidata.org/wiki/Q1130519","display_name":"valvular heart disease","level":2,"score":0.2849000096321106},{"id":"https://openalex.org/C2781414266","wikidata":"https://www.wikidata.org/wiki/Q531019","display_name":"Aortic valve stenosis","level":3,"score":0.2565000057220459},{"id":"https://openalex.org/C2779745306","wikidata":"https://www.wikidata.org/wiki/Q616087","display_name":"Aortic valve regurgitation","level":3,"score":0.24889999628067017}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isbi61048.2026.11515702","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi61048.2026.11515702","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE 23rd International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.6761358976364136,"display_name":"Zero hunger"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2004907208","https://openalex.org/W2080712285","https://openalex.org/W2116661491","https://openalex.org/W2194775991","https://openalex.org/W2339203631","https://openalex.org/W2963446712","https://openalex.org/W3024107846","https://openalex.org/W3181645041","https://openalex.org/W4313656978","https://openalex.org/W4376855105","https://openalex.org/W4379619501","https://openalex.org/W4384339633","https://openalex.org/W4386577616","https://openalex.org/W4388761131","https://openalex.org/W4390190740","https://openalex.org/W4404229343","https://openalex.org/W4409628101","https://openalex.org/W4409628200","https://openalex.org/W4412435016"],"related_works":[],"abstract_inverted_index":{"Severe":[0],"aortic":[1,24],"stenosis":[2],"is":[3],"a":[4,36,65],"common":[5],"and":[6,73,107],"life-threatening":[7],"condition":[8],"in":[9],"elderly":[10],"patients,":[11],"often":[12],"treated":[13],"with":[14,35],"Transcatheter":[15],"Aortic":[16],"Valve":[17],"Implantation":[18],"(TAVI).":[19],"Despite":[20],"procedural":[21,108],"advances,":[22],"paravalvular":[23],"regurgitation":[25],"(PVR)":[26],"remains":[27],"one":[28],"of":[29,49,56,67],"the":[30,47,54],"most":[31],"frequent":[32],"post-TAVI":[33],"complications,":[34],"proven":[37],"impact":[38],"on":[39,80],"long-term":[40],"prognosis.":[41],"In":[42],"this":[43,63],"work,":[44],"we":[45],"investigate":[46],"potential":[48],"deep":[50,90],"learning":[51,91],"to":[52],"predict":[53],"occurrence":[55],"PVR":[57],"from":[58,97],"preoperative":[59,68],"cardiac":[60],"CT.":[61],"To":[62],"end,":[64],"dataset":[66],"TAVI":[69],"patients":[70],"was":[71],"collected,":[72],"3D":[74],"convolutional":[75],"neural":[76],"networks":[77],"were":[78],"trained":[79],"isotropic":[81],"CT":[82],"volumes.":[83],"The":[84],"results":[85],"achieved":[86],"suggest":[87],"that":[88],"volumetric":[89],"can":[92],"capture":[93],"subtle":[94],"anatomical":[95],"features":[96],"pre-TAVI":[98],"imaging,":[99],"opening":[100],"new":[101],"perspectives":[102],"for":[103],"personalized":[104],"risk":[105],"assessment":[106],"optimization.":[109]},"counts_by_year":[],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2026-05-21T00:00:00"}