{"id":"https://openalex.org/W4206195837","doi":"https://doi.org/10.23919/cinc53138.2021.9662738","title":"Weighted Time Warping T-Wave Analysis Robust to Delineation Errors: Clinical Implications","display_name":"Weighted Time Warping T-Wave Analysis Robust to Delineation Errors: Clinical Implications","publication_year":2021,"publication_date":"2021-09-13","ids":{"openalex":"https://openalex.org/W4206195837","doi":"https://doi.org/10.23919/cinc53138.2021.9662738"},"language":"en","primary_location":{"id":"doi:10.23919/cinc53138.2021.9662738","is_oa":false,"landing_page_url":"https://doi.org/10.23919/cinc53138.2021.9662738","pdf_url":null,"source":{"id":"https://openalex.org/S4363605378","display_name":"2021 Computing in Cardiology (CinC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Computing in Cardiology (CinC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2117/367609","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073119165","display_name":"Flavio Palmieri","orcid":"https://orcid.org/0000-0002-1455-4923"},"institutions":[{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Flavio Palmieri","raw_affiliation_strings":["CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","Centre de Recerca en Enginyeria Biomèdica, Universitat Politècnica de Catalunya, Barcelona, Spain","Laboratorios Rubio, Barcelona, Spain","CIBER en Bioingenier&#x00ED","Centre de Recerca en Enginyeria Biom&#x00E8","a, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","cnica de Catalunya, Barcelona, Spain","dica, Universitat Polit&#x00E8"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","institution_ids":["https://openalex.org/I4210105141"]},{"raw_affiliation_string":"Centre de Recerca en Enginyeria Biomèdica, Universitat Politècnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Laboratorios Rubio, Barcelona, Spain","institution_ids":[]},{"raw_affiliation_string":"CIBER en Bioingenier&#x00ED","institution_ids":[]},{"raw_affiliation_string":"Centre de Recerca en Enginyeria Biom&#x00E8","institution_ids":[]},{"raw_affiliation_string":"a, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","institution_ids":["https://openalex.org/I4210105141"]},{"raw_affiliation_string":"cnica de Catalunya, Barcelona, Spain","institution_ids":[]},{"raw_affiliation_string":"dica, Universitat Polit&#x00E8","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076159296","display_name":"Pedro Gomis","orcid":"https://orcid.org/0000-0002-2058-7115"},"institutions":[{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pedro Gomis","raw_affiliation_strings":["CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","Centre de Recerca en Enginyeria Biomèdica, Universitat Politècnica de Catalunya, Barcelona, Spain","CIBER en Bioingenier&#x00ED","Centre de Recerca en Enginyeria Biom&#x00E8","a, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","cnica de Catalunya, Barcelona, Spain","dica, Universitat Polit&#x00E8"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","institution_ids":["https://openalex.org/I4210105141"]},{"raw_affiliation_string":"Centre de Recerca en Enginyeria Biomèdica, Universitat Politècnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"CIBER en Bioingenier&#x00ED","institution_ids":[]},{"raw_affiliation_string":"Centre de Recerca en Enginyeria Biom&#x00E8","institution_ids":[]},{"raw_affiliation_string":"a, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","institution_ids":["https://openalex.org/I4210105141"]},{"raw_affiliation_string":"cnica de Catalunya, Barcelona, Spain","institution_ids":[]},{"raw_affiliation_string":"dica, Universitat Polit&#x00E8","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100896405","display_name":"Jos\u00e9 Esteban Ruiz","orcid":"https://orcid.org/0000-0001-5268-9995"},"institutions":[{"id":"https://openalex.org/I4210135032","display_name":"Hospital Cl\u00ednico Universitario Lozano Blesa","ror":"https://ror.org/03fyv3102","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210135032"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose Esteban Ruiz","raw_affiliation_strings":["Nephrology Department, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain","Nephrology Department, Hospital Cl&#x00ED","nico Universitario Lozano Blesa, Zaragoza, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nephrology Department, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain","institution_ids":["https://openalex.org/I4210135032"]},{"raw_affiliation_string":"Nephrology Department, Hospital Cl&#x00ED","institution_ids":[]},{"raw_affiliation_string":"nico Universitario Lozano Blesa, Zaragoza, Spain","institution_ids":["https://openalex.org/I4210135032"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110728404","display_name":"Dina Ferreira","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dina Ferreira","raw_affiliation_strings":["Laboratorios Rubio, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratorios Rubio, Barcelona, Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065688490","display_name":"Esther Pueyo","orcid":"https://orcid.org/0000-0002-1960-407X"},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]},{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Esther Pueyo","raw_affiliation_strings":["BSICoS Group, I3A, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain","CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","BSICoS Group, I3A, IIS Arag&#x00F3","CIBER en Bioingenier&#x00ED","a, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","n, Universidad de Zaragoza, Zaragoza, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"BSICoS Group, I3A, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318"]},{"raw_affiliation_string":"CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","institution_ids":["https://openalex.org/I4210105141"]},{"raw_affiliation_string":"BSICoS Group, I3A, IIS Arag&#x00F3","institution_ids":[]},{"raw_affiliation_string":"CIBER en Bioingenier&#x00ED","institution_ids":[]},{"raw_affiliation_string":"a, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","institution_ids":["https://openalex.org/I4210105141"]},{"raw_affiliation_string":"n, Universidad de Zaragoza, Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055142189","display_name":"Juan Pablo Mart\u00ed\u00adnez","orcid":"https://orcid.org/0000-0002-7503-3339"},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]},{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juan Pablo Martinez","raw_affiliation_strings":["BSICoS Group, I3A, IIS Arag&#x00F3","CIBER en Bioingenier&#x00ED","a, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","n, Universidad de Zaragoza, Zaragoza, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"BSICoS Group, I3A, IIS Arag&#x00F3","institution_ids":[]},{"raw_affiliation_string":"CIBER en Bioingenier&#x00ED","institution_ids":[]},{"raw_affiliation_string":"a, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","institution_ids":["https://openalex.org/I4210105141"]},{"raw_affiliation_string":"n, Universidad de Zaragoza, Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084527753","display_name":"Pablo Laguna","orcid":"https://orcid.org/0000-0003-3434-9254"},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]},{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pablo Laguna","raw_affiliation_strings":["BSICoS Group, I3A, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain","CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","BSICoS Group, I3A, IIS Arag&#x00F3","CIBER en Bioingenier&#x00ED","a, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","n, Universidad de Zaragoza, Zaragoza, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"BSICoS Group, I3A, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318"]},{"raw_affiliation_string":"CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","institution_ids":["https://openalex.org/I4210105141"]},{"raw_affiliation_string":"BSICoS Group, I3A, IIS Arag&#x00F3","institution_ids":[]},{"raw_affiliation_string":"CIBER en Bioingenier&#x00ED","institution_ids":[]},{"raw_affiliation_string":"a, Biomateriales y Nanomedicina (CIBER-BBN), Zaragoza, Spain","institution_ids":["https://openalex.org/I4210105141"]},{"raw_affiliation_string":"n, Universidad de Zaragoza, Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024710033","display_name":"Julia Ram\u00edrez","orcid":"https://orcid.org/0000-0003-4130-5866"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]},{"id":"https://openalex.org/I4210149920","display_name":"William Harvey Research Institute","ror":"https://ror.org/0574dzy90","country_code":"GB","type":"facility","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079","https://openalex.org/I4210149920"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Julia Ramirez","raw_affiliation_strings":["William Harvey Research Institute, Queen Mary University of London, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"William Harvey Research Institute, Queen Mary University of London, London, United Kingdom","institution_ids":["https://openalex.org/I166337079","https://openalex.org/I4210149920"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4626,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.64732366,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.9995999932289124,"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.9995999932289124,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9947999715805054,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5924973487854004},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.5619562864303589},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5467220544815063},{"id":"https://openalex.org/keywords/interquartile-range","display_name":"Interquartile range","score":0.4442993998527527},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.415241539478302},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.34887585043907166},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3397655487060547},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.297932505607605}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5924973487854004},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.5619562864303589},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5467220544815063},{"id":"https://openalex.org/C119060515","wikidata":"https://www.wikidata.org/wiki/Q1916617","display_name":"Interquartile range","level":2,"score":0.4442993998527527},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.415241539478302},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34887585043907166},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3397655487060547},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.297932505607605},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/cinc53138.2021.9662738","is_oa":false,"landing_page_url":"https://doi.org/10.23919/cinc53138.2021.9662738","pdf_url":null,"source":{"id":"https://openalex.org/S4363605378","display_name":"2021 Computing in Cardiology (CinC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Computing in Cardiology (CinC)","raw_type":"proceedings-article"},{"id":"pmh:oai:upcommons.upc.edu:2117/367609","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/367609","pdf_url":null,"source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference report"}],"best_oa_location":{"id":"pmh:oai:upcommons.upc.edu:2117/367609","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/367609","pdf_url":null,"source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference report"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3943410702","display_name":null,"funder_award_id":"ERC\u2010StG\u2010638284","funder_id":"https://openalex.org/F4320338335","funder_display_name":"H2020 European Research Council"},{"id":"https://openalex.org/G6453158103","display_name":null,"funder_award_id":"DI001-2018","funder_id":"https://openalex.org/F4320334830","funder_display_name":"Ag\u00e8ncia de Gesti\u00f3 d'Ajuts Universitaris i de Recerca"},{"id":"https://openalex.org/G8984863554","display_name":null,"funder_award_id":"PID2019-104881RB-I00,PID2019-105674RB-I00","funder_id":"https://openalex.org/F4320321595","funder_display_name":"Federaci\u00f3n Espa\u00f1ola de Enfermedades Raras"}],"funders":[{"id":"https://openalex.org/F4320321595","display_name":"Federaci\u00f3n Espa\u00f1ola de Enfermedades Raras","ror":"https://ror.org/0348bpk17"},{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":"https://ror.org/034900433"},{"id":"https://openalex.org/F4320323089","display_name":"Centro de Investigaci\u00f3n Biom\u00e9dica en Red en Bioingenier\u00eda, Biomateriales y Nanomedicina","ror":"https://ror.org/01gm5f004"},{"id":"https://openalex.org/F4320334830","display_name":"Ag\u00e8ncia de Gesti\u00f3 d'Ajuts Universitaris i de Recerca","ror":"https://ror.org/01n4pqe45"},{"id":"https://openalex.org/F4320338335","display_name":"H2020 European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2067626521","https://openalex.org/W2117695256","https://openalex.org/W2121355821","https://openalex.org/W2127510558","https://openalex.org/W2529166836","https://openalex.org/W2615268531","https://openalex.org/W3120145861","https://openalex.org/W3132973502","https://openalex.org/W4244777575"],"related_works":["https://openalex.org/W2487490720","https://openalex.org/W2793077515","https://openalex.org/W4292573045","https://openalex.org/W2126365059","https://openalex.org/W4386009577","https://openalex.org/W2180954594","https://openalex.org/W2981615369","https://openalex.org/W3130621552","https://openalex.org/W3048651736","https://openalex.org/W2606644627"],"abstract_inverted_index":{"T-wave":[0],"(TW)":[1],"morphology":[2],"has":[3],"been":[4],"extensively":[5],"investigated":[6],"to":[7,19,25,84,171,195],"develop":[8],"specific":[9],"risk":[10],"prediction":[11,192],"markers":[12],"like$d_{w}$quantifying":[13],"the":[14,48,54,80,87,94,102,117,135,173],"level":[15],"of":[16,57,116,175],"warping":[17],"needed":[18],"temporally":[20],"align":[21],"a":[22,26],"TW":[23,30,50,64,176],"respect":[24],"reference":[27,49],"one.":[28],"However,":[29,153],"boundaries":[31,65,177],"delineation":[32,66,178],"errors":[33,67],"may":[34],"jeopardise$d_{w}$diagnostic":[35],"power.":[36],"Hence,":[37],"we":[38,100],"proposed":[39],"two":[40,72,88,136],"TW-based":[41],"weighting":[42],"function":[43],"(WFs)":[44],"obtained":[45,92],"from":[46,126],"(i)":[47],"($\\mathcal{T}$),":[51],"and":[52,70,106,142,146,150],"(ii)":[53],"absolute":[55],"value":[56],"its":[58],"first-derivative":[59],"($\\mathcal{D}$).":[60],"We,":[61,77],"first,":[62],"simulated":[63],"by":[68],"shortening":[69],"widening":[71],"TWs":[73],"with":[74,90,105],"morphological":[75],"variability.":[76],"then,":[78],"used":[79],"variation":[81],"ratio":[82],"($\\mathcal{R}$)":[83],"compare$d_{w}$derived":[85],"applying":[86],"WFs":[89,170,189],"that":[91],"in":[93,109,121,165,184],"control":[95],"case":[96],"(no":[97],"weighting,$\\mathcal{C}$).":[98],"Next,":[99],"compared":[101],"ability":[103],"of$d_{w}$,":[104],"without":[107],"WFs,":[108],"monitoring":[110],"blood":[111],"potassium":[112],"concentration":[113],"changes$(\\Delta[K^{+}])$by":[114],"means":[115],"Pear-son's":[118],"correlation":[119],"($r$)":[120],"29":[122],"48-hour":[123],"Holter":[124],"recordings":[125],"hemodyalisis":[127],"(HD)":[128],"patients.":[129],"The":[130],"simulations":[131],"showed":[132],"that$\\mathcal{R}$values":[133],"for":[134],"studied":[137,197],"TWs,":[138],"respectively,":[139],"were":[140,158,187],"0.17":[141],"0.19":[143],"for$\\mathcal{C}$,":[144],"0.05":[145],"0.08":[147],"for$\\mathcal{T}$and":[148],"0.07":[149],"0.10":[151],"for$\\mathcal{D}$.":[152],"similar$r$median":[154],"[interquartile":[155],"range]":[156],"values":[157],"found":[159],"for$\\mathcal{C}$(0.90":[160],"[0.27]),$\\mathcal{T}$(0.90":[161],"[0.25])":[162],"and$\\mathcal{D}$(0.90":[163],"[0.29])":[164],"HD":[166,185],"scenario.":[167],"Thus,":[168],"using":[169],"compute$d_{w}$reduces":[172],"effects":[174],"errors,":[179],"but":[180],"no":[181],"improvements":[182],"in$\\Delta[K^{+}]$monitoring":[183],"patients":[186],"observed.":[188],"impact":[190],"on$d_{w}$risk":[191],"power":[193],"remains":[194],"be":[196]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}