{"id":"https://openalex.org/W2794826263","doi":"https://doi.org/10.22489/cinc.2017.371-097","title":"Analyzing Source Sampling to Reduce Error in ECG Forward Simulations","display_name":"Analyzing Source Sampling to Reduce Error in ECG Forward Simulations","publication_year":2017,"publication_date":"2017-09-14","ids":{"openalex":"https://openalex.org/W2794826263","doi":"https://doi.org/10.22489/cinc.2017.371-097","mag":"2794826263"},"language":"en","primary_location":{"id":"doi:10.22489/cinc.2017.371-097","is_oa":true,"landing_page_url":"http://doi.org/10.22489/cinc.2017.371-097","pdf_url":"https://doi.org/10.22489/cinc.2017.371-097","source":{"id":"https://openalex.org/S4220650825","display_name":"Computing in cardiology","issn_l":"2325-8861","issn":["2325-8861","2325-887X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computing in Cardiology Conference (CinC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.22489/cinc.2017.371-097","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074993024","display_name":"Jess Tate","orcid":"https://orcid.org/0000-0002-2934-1453"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jess Tate","raw_affiliation_strings":["University of Utah, Salt Lake City, Utah, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Utah, Salt Lake City, Utah, USA","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025036314","display_name":"Karli Gillette","orcid":"https://orcid.org/0000-0002-0420-5375"},"institutions":[{"id":"https://openalex.org/I15766117","display_name":"University of Graz","ror":"https://ror.org/01faaaf77","country_code":"AT","type":"education","lineage":["https://openalex.org/I15766117"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Karli Gillette","raw_affiliation_strings":["Graz University, Graz, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graz University, Graz, Austria","institution_ids":["https://openalex.org/I15766117"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043659033","display_name":"Brett Burton","orcid":"https://orcid.org/0000-0002-3971-4225"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brett Burton","raw_affiliation_strings":["University of Utah, Salt Lake City, Utah, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Utah, Salt Lake City, Utah, USA","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031095884","display_name":"Wilson Good","orcid":"https://orcid.org/0000-0002-0111-9076"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wilson Good","raw_affiliation_strings":["University of Utah, Salt Lake City, Utah, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Utah, Salt Lake City, Utah, USA","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041760414","display_name":"Jaume Coll\u2010Font","orcid":"https://orcid.org/0000-0001-9341-6838"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jaume Coll-Font","raw_affiliation_strings":["Northeastern University, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079980080","display_name":"Dana H. Brooks","orcid":"https://orcid.org/0000-0003-3231-6715"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dana Brooks","raw_affiliation_strings":["Northeastern University, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023536951","display_name":"Rob MacLeod","orcid":"https://orcid.org/0000-0002-0000-0356"},"institutions":[{"id":"https://openalex.org/I15766117","display_name":"University of Graz","ror":"https://ror.org/01faaaf77","country_code":"AT","type":"education","lineage":["https://openalex.org/I15766117"]},{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["AT","US"],"is_corresponding":false,"raw_author_name":"Rob MacLeod","raw_affiliation_strings":["Graz University, Graz, Austria","University of Utah, Salt Lake City, Utah, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graz University, Graz, Austria","institution_ids":["https://openalex.org/I15766117"]},{"raw_affiliation_string":"University of Utah, Salt Lake City, Utah, USA","institution_ids":["https://openalex.org/I223532165"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1815,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.62396915,"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":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.9991999864578247,"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/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.9991999864578247,"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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T14117","display_name":"Integrated Circuits and Semiconductor Failure Analysis","score":0.9876000285148621,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/endocardium","display_name":"Endocardium","score":0.7905783653259277},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.700623631477356},{"id":"https://openalex.org/keywords/mean-squared-prediction-error","display_name":"Mean squared prediction error","score":0.5756756067276001},{"id":"https://openalex.org/keywords/sampling-error","display_name":"Sampling error","score":0.4869609773159027},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45119521021842957},{"id":"https://openalex.org/keywords/observational-error","display_name":"Observational error","score":0.3970816731452942},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3685481548309326},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3500908613204956},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29038408398628235},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.27462485432624817},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.1701803207397461},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.11451470851898193}],"concepts":[{"id":"https://openalex.org/C85378888","wikidata":"https://www.wikidata.org/wiki/Q721856","display_name":"Endocardium","level":2,"score":0.7905783653259277},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.700623631477356},{"id":"https://openalex.org/C167085575","wikidata":"https://www.wikidata.org/wiki/Q6803654","display_name":"Mean squared prediction error","level":2,"score":0.5756756067276001},{"id":"https://openalex.org/C165473641","wikidata":"https://www.wikidata.org/wiki/Q3306280","display_name":"Sampling error","level":3,"score":0.4869609773159027},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45119521021842957},{"id":"https://openalex.org/C19619285","wikidata":"https://www.wikidata.org/wiki/Q196372","display_name":"Observational error","level":2,"score":0.3970816731452942},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3685481548309326},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3500908613204956},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29038408398628235},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.27462485432624817},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1701803207397461},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.11451470851898193},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.22489/cinc.2017.371-097","is_oa":true,"landing_page_url":"http://doi.org/10.22489/cinc.2017.371-097","pdf_url":"https://doi.org/10.22489/cinc.2017.371-097","source":{"id":"https://openalex.org/S4220650825","display_name":"Computing in cardiology","issn_l":"2325-8861","issn":["2325-8861","2325-887X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computing in Cardiology Conference (CinC)","raw_type":"proceedings-article"},{"id":"pmh:oai:europepmc.org:5047651","is_oa":false,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6103632","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:europepmc.org:5047651","is_oa":false,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6103632","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.22489/cinc.2017.371-097","is_oa":true,"landing_page_url":"http://doi.org/10.22489/cinc.2017.371-097","pdf_url":"https://doi.org/10.22489/cinc.2017.371-097","source":{"id":"https://openalex.org/S4220650825","display_name":"Computing in cardiology","issn_l":"2325-8861","issn":["2325-8861","2325-887X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computing in Cardiology Conference (CinC)","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1260651376","display_name":null,"funder_award_id":"P41GM103545","funder_id":"https://openalex.org/F4320337354","funder_display_name":"National Institute of General Medical Sciences"},{"id":"https://openalex.org/G6700086480","display_name":null,"funder_award_id":"P41GM103545","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"}],"funders":[{"id":"https://openalex.org/F4320311048","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479"},{"id":"https://openalex.org/F4320317828","display_name":"Nora Eccles Treadwell Foundation","ror":null},{"id":"https://openalex.org/F4320331271","display_name":"Universit\u00e4tsmedizin Mannheim","ror":"https://ror.org/05sxbyd35"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337354","display_name":"National Institute of General Medical Sciences","ror":"https://ror.org/04q48ey07"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2794826263.pdf","grobid_xml":"https://content.openalex.org/works/W2794826263.grobid-xml"},"referenced_works_count":5,"referenced_works":["https://openalex.org/W1529565423","https://openalex.org/W2010040374","https://openalex.org/W2037613535","https://openalex.org/W2070446996","https://openalex.org/W6903811246"],"related_works":["https://openalex.org/W2005846717","https://openalex.org/W1530382326","https://openalex.org/W2356796168","https://openalex.org/W2051452952","https://openalex.org/W99741415","https://openalex.org/W4247057466","https://openalex.org/W1977524596","https://openalex.org/W129898351","https://openalex.org/W4237095081","https://openalex.org/W4212775797"],"abstract_inverted_index":{"A":[0],"continuing":[1],"challenge":[2],"in":[3,11,17,119,170],"validating":[4],"ECG":[5],"Imaging":[6],"is":[7,25,33],"the":[8,12,29,38,42,45,54,74,82,92,95,107,108,114,117,122,126,131,151,155],"persistent":[9],"error":[10,24,98,124,142],"associated":[13],"forward":[14,60,83,127],"problem":[15],"observed":[16],"experimental":[18],"studies.":[19,173],"One":[20],"possible":[21],"cause":[22],"of":[23,28,76,79,102,125,133],"insufficient":[26],"representation":[27],"cardiac":[30,70,111],"sources,":[31],"which":[32],"often":[34],"measured":[35,69],"from":[36],"only":[37],"ventricular":[39],"epicardium,":[40],"ignoring":[41],"endocardium":[43],"and":[44,68,136,154],"atria.":[46],"We":[47,85],"hypothesize":[48],"that":[49,51,87],"measurements":[50],"completely":[52],"cover":[53],"heart":[55],"are":[56],"required":[57],"for":[58],"accurate":[59],"solutions.":[61],"In":[62],"this":[63],"study,":[64],"we":[65,162],"used":[66],"simulated":[67],"potentials":[71],"to":[72,130,150,168],"test":[73],"effect":[75],"different":[77],"levels":[78],"sampling":[80,115,166],"on":[81,91,116,159],"simulation.":[84],"found":[86],"omitting":[88],"source":[89],"samples":[90,135,149],"atria":[93,118],"increases":[94],"peak":[96],"RMS":[97],"by":[99],"a":[100,165],"mean":[101],"464":[103],"V":[104],"when":[105],"compared":[106],"fully":[109],"sampled":[110],"surface.":[112],"Increasing":[113],"stages":[120],"reduced":[121],"average":[123],"simulation":[128],"proportionally":[129],"number":[132],"additional":[134],"revealed":[137],"some":[138],"strategies":[139],"may":[140],"reduce":[141],"with":[143],"fewer":[144],"samples,":[145],"such":[146],"as":[147],"adding":[148],"AV":[152],"plane":[153],"atrial":[156],"roof.":[157],"Based":[158],"these":[160],"results,":[161],"can":[163],"design":[164],"strategy":[167],"use":[169],"future":[171],"validation":[172]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
