{"id":"https://openalex.org/W1999111348","doi":"https://doi.org/10.1109/biocas.2014.6981706","title":"Cardiac output measured by electrical impedance tomography: Applications and limitations","display_name":"Cardiac output measured by electrical impedance tomography: Applications and limitations","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W1999111348","doi":"https://doi.org/10.1109/biocas.2014.6981706","mag":"1999111348"},"language":"en","primary_location":{"id":"doi:10.1109/biocas.2014.6981706","is_oa":false,"landing_page_url":"https://doi.org/10.1109/biocas.2014.6981706","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Biomedical Circuits and Systems Conference (BioCAS) Proceedings","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/A5076358906","display_name":"Martin Proen\u00e7a","orcid":"https://orcid.org/0000-0002-4595-9480"},"institutions":[{"id":"https://openalex.org/I135218257","display_name":"Swiss Center for Electronics and Microtechnology (Switzerland)","ror":"https://ror.org/05nrrsx06","country_code":"CH","type":"company","lineage":["https://openalex.org/I135218257"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Martin Proenca","raw_affiliation_strings":["Systems Division, Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"Systems Division, Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I135218257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056109493","display_name":"M Rapin","orcid":"https://orcid.org/0000-0003-1720-1442"},"institutions":[{"id":"https://openalex.org/I135218257","display_name":"Swiss Center for Electronics and Microtechnology (Switzerland)","ror":"https://ror.org/05nrrsx06","country_code":"CH","type":"company","lineage":["https://openalex.org/I135218257"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Michael Rapin","raw_affiliation_strings":["Systems Division, Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"Systems Division, Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I135218257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102753196","display_name":"Fabian Braun","orcid":"https://orcid.org/0000-0002-0864-2804"},"institutions":[{"id":"https://openalex.org/I135218257","display_name":"Swiss Center for Electronics and Microtechnology (Switzerland)","ror":"https://ror.org/05nrrsx06","country_code":"CH","type":"company","lineage":["https://openalex.org/I135218257"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Fabian Braun","raw_affiliation_strings":["Systems Division, Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"Systems Division, Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I135218257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110896875","display_name":"Josep Sol\u00e0","orcid":null},"institutions":[{"id":"https://openalex.org/I135218257","display_name":"Swiss Center for Electronics and Microtechnology (Switzerland)","ror":"https://ror.org/05nrrsx06","country_code":"CH","type":"company","lineage":["https://openalex.org/I135218257"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Josep Sola","raw_affiliation_strings":["Systems Division, Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"Systems Division, Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I135218257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005466925","display_name":"Mathieu Lemay","orcid":"https://orcid.org/0000-0001-8082-973X"},"institutions":[{"id":"https://openalex.org/I135218257","display_name":"Swiss Center for Electronics and Microtechnology (Switzerland)","ror":"https://ror.org/05nrrsx06","country_code":"CH","type":"company","lineage":["https://openalex.org/I135218257"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Mathieu Lemay","raw_affiliation_strings":["Systems Division, Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"Systems Division, Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I135218257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067782007","display_name":"Jean\u2010Philippe Thiran","orcid":"https://orcid.org/0000-0003-2938-9657"},"institutions":[{"id":"https://openalex.org/I135218257","display_name":"Swiss Center for Electronics and Microtechnology (Switzerland)","ror":"https://ror.org/05nrrsx06","country_code":"CH","type":"company","lineage":["https://openalex.org/I135218257"]},{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Jean-Philippe Thiran","raw_affiliation_strings":["Systems Division, Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland","Signal Processing Laboratory (LTS5), Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Systems Division, Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I135218257"]},{"raw_affiliation_string":"Signal Processing Laboratory (LTS5), Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5076358906"],"corresponding_institution_ids":["https://openalex.org/I135218257"],"apc_list":null,"apc_paid":null,"fwci":0.628,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.7234491,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"236","last_page":"239"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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":0.9847000241279602,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/electrical-impedance-tomography","display_name":"Electrical impedance tomography","score":0.8692871332168579},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.7407168745994568},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4989652633666992},{"id":"https://openalex.org/keywords/cardiac-output","display_name":"Cardiac output","score":0.47812309861183167},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47578227519989014},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.41107556223869324},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.3766992688179016},{"id":"https://openalex.org/keywords/hemodynamics","display_name":"Hemodynamics","score":0.3127273619174957},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28911057114601135},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.22295957803726196},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.17412719130516052},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.15604272484779358}],"concepts":[{"id":"https://openalex.org/C155175808","wikidata":"https://www.wikidata.org/wiki/Q1326472","display_name":"Electrical impedance tomography","level":3,"score":0.8692871332168579},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.7407168745994568},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4989652633666992},{"id":"https://openalex.org/C139940330","wikidata":"https://www.wikidata.org/wiki/Q596579","display_name":"Cardiac output","level":3,"score":0.47812309861183167},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47578227519989014},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.41107556223869324},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.3766992688179016},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.3127273619174957},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28911057114601135},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.22295957803726196},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.17412719130516052},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.15604272484779358},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/biocas.2014.6981706","is_oa":false,"landing_page_url":"https://doi.org/10.1109/biocas.2014.6981706","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Biomedical Circuits and Systems Conference (BioCAS) Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320924","display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","ror":"https://ror.org/00yjd3n13"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1967839761","https://openalex.org/W1969712262","https://openalex.org/W2039534575","https://openalex.org/W2039978028","https://openalex.org/W2041830912","https://openalex.org/W2046920142","https://openalex.org/W2053510218","https://openalex.org/W2067742317","https://openalex.org/W2069339831","https://openalex.org/W2071837174","https://openalex.org/W2087827184","https://openalex.org/W2107125074","https://openalex.org/W2112437613","https://openalex.org/W2120401535","https://openalex.org/W2133742416","https://openalex.org/W2148011103","https://openalex.org/W2182776001","https://openalex.org/W2245276853","https://openalex.org/W2397930871","https://openalex.org/W2500026892","https://openalex.org/W3133525736"],"related_works":["https://openalex.org/W2359871536","https://openalex.org/W1992681652","https://openalex.org/W2991320615","https://openalex.org/W1979972895","https://openalex.org/W2472550262","https://openalex.org/W2417403534","https://openalex.org/W2045842200","https://openalex.org/W1977774560","https://openalex.org/W2410248314","https://openalex.org/W1981051053"],"abstract_inverted_index":{"Cardiac":[0],"output":[1,102,143],"is":[2,144,167],"one":[3],"of":[4,42,57,63,77,94,100,110,120,141,153],"the":[5,54,61,75,78,92,98,111,117,121,138,150,164,172],"most":[6],"determining":[7],"parameters":[8],"to":[9,70,90],"assess":[10],"cardiac":[11,58,101,112,142],"function":[12],"and":[13,20,44,87],"manage":[14],"hemodynamically":[15],"unstable":[16],"patients.":[17],"Its":[18],"continuous":[19,55],"non-invasive":[21],"estimation,":[22],"however,":[23],"remains":[24],"a":[25,39,67,85],"technical":[26,151],"challenge.":[27],"In":[28,74,147],"that":[29,108],"context,":[30],"electrical":[31],"impedance":[32],"tomography":[33],"(EIT),":[34],"an":[35,50],"emerging":[36],"modality":[37],"for":[38,53,159],"new":[40],"class":[41],"safe":[43],"portable":[45,175],"hemodynamic":[46],"monitors,":[47],"appears":[48],"as":[49],"appealing":[51],"candidate":[52],"monitoring":[56],"output.":[59],"However,":[60,128],"interpretation":[62],"EIT":[64,113,176],"signals":[65],"requires":[66],"feasibility":[68],"study":[69],"be":[71],"carried":[72],"out.":[73],"context":[76],"Nano-Tera":[79],"ObeSense":[80],"project,":[81],"we":[82,155],"thus":[83,170],"proposed":[84,156],"model":[86],"numerical":[88],"simulations":[89],"evaluate":[91],"impact":[93],"myocardial":[95],"motion":[96],"in":[97],"estimation":[99,140],"by":[103],"EIT.":[104],"It":[105],"was":[106],"found":[107],"64%":[109],"signal":[114],"originates":[115],"from":[116],"mechanical":[118],"interaction":[119],"heart":[122],"muscle":[123],"with":[124,134],"its":[125,160],"surrounding":[126],"tissues.":[127],"because":[129],"these":[130],"movements":[131],"are":[132],"correlated":[133],"ventricular":[135],"blood":[136],"volume,":[137],"EIT-based":[139],"not":[145],"compromised.":[146],"parallel,":[148],"regarding":[149],"aspect":[152],"EIT,":[154],"innovative":[157],"solutions":[158],"measurement":[161],"setup":[162],"where":[163],"wiring":[165],"complexity":[166],"drastically":[168],"reduced,":[169],"opening":[171],"way":[173],"towards":[174],"systems.":[177]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
