{"id":"https://openalex.org/W7133312907","doi":"https://doi.org/10.1145/3742413.3789109","title":"The HEART Interface: Visualizing Risk Score Uncertainty in the Cardiothoracic ICU","display_name":"The HEART Interface: Visualizing Risk Score Uncertainty in the Cardiothoracic ICU","publication_year":2026,"publication_date":"2026-03-03","ids":{"openalex":"https://openalex.org/W7133312907","doi":"https://doi.org/10.1145/3742413.3789109"},"language":null,"primary_location":{"id":"doi:10.1145/3742413.3789109","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3742413.3789109","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st International Conference on Intelligent User Interfaces","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3742413.3789109","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055095298","display_name":"Mahsan Nourani","orcid":"https://orcid.org/0000-0002-8823-9635"},"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":true,"raw_author_name":"Mahsan Nourani","raw_affiliation_strings":["The Roux Institute, Northeastern University, Portland, Maine, USA"],"affiliations":[{"raw_affiliation_string":"The Roux Institute, Northeastern University, Portland, Maine, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005510927","display_name":"Lien Thi Bao Nguyen","orcid":null},"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":"Lien Nguyen","raw_affiliation_strings":["Khoury College, Northeastern University, Boston, Massachusetts, USA"],"affiliations":[{"raw_affiliation_string":"Khoury College, Northeastern University, Boston, Massachusetts, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042597205","display_name":"Carey Barry","orcid":"https://orcid.org/0000-0001-6133-0087"},"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":"Carey Barry","raw_affiliation_strings":["Northeastern University, Boston, Massachusetts, USA"],"affiliations":[{"raw_affiliation_string":"Northeastern University, Boston, Massachusetts, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030109119","display_name":"Qingchu Jin","orcid":"https://orcid.org/0000-0002-2293-1805"},"institutions":[{"id":"https://openalex.org/I73443619","display_name":"University of Southern Maine","ror":"https://ror.org/03ke6tv85","country_code":"US","type":"education","lineage":["https://openalex.org/I2802397601","https://openalex.org/I73443619"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qingchu Jin","raw_affiliation_strings":["Roux Insititute, Northeastern University, Portland, Maine, USA"],"affiliations":[{"raw_affiliation_string":"Roux Insititute, Northeastern University, Portland, Maine, USA","institution_ids":["https://openalex.org/I73443619"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047827833","display_name":"Melanie Tory","orcid":"https://orcid.org/0000-0002-6806-9253"},"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":"Melanie Tory","raw_affiliation_strings":["Roux Institute, Northeastern University, Portland, Maine, USA"],"affiliations":[{"raw_affiliation_string":"Roux Institute, Northeastern University, Portland, Maine, USA","institution_ids":["https://openalex.org/I12912129"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5055095298"],"corresponding_institution_ids":["https://openalex.org/I12912129"],"apc_list":null,"apc_paid":null,"fwci":59.9107,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.998347,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1019","last_page":"1036"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13248","display_name":"Healthcare Technology and Patient Monitoring","score":0.9070000052452087,"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"}},"topics":[{"id":"https://openalex.org/T13248","display_name":"Healthcare Technology and Patient Monitoring","score":0.9070000052452087,"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/T10218","display_name":"Sepsis Diagnosis and Treatment","score":0.025499999523162842,"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/T11636","display_name":"Artificial Intelligence in Healthcare and Education","score":0.014000000432133675,"subfield":{"id":"https://openalex.org/subfields/2718","display_name":"Health Informatics"},"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/risk-assessment","display_name":"Risk assessment","score":0.5371000170707703},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5260999798774719},{"id":"https://openalex.org/keywords/intensive-care-unit","display_name":"Intensive care unit","score":0.4627000093460083},{"id":"https://openalex.org/keywords/patient-safety","display_name":"Patient safety","score":0.429500013589859},{"id":"https://openalex.org/keywords/risk-management","display_name":"Risk management","score":0.4253000020980835},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.4058000147342682},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.3903000056743622},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.3855000138282776},{"id":"https://openalex.org/keywords/alarm","display_name":"ALARM","score":0.38510000705718994}],"concepts":[{"id":"https://openalex.org/C12174686","wikidata":"https://www.wikidata.org/wiki/Q1058438","display_name":"Risk assessment","level":2,"score":0.5371000170707703},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5260999798774719},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.5056999921798706},{"id":"https://openalex.org/C2776376669","wikidata":"https://www.wikidata.org/wiki/Q5094647","display_name":"Intensive care unit","level":2,"score":0.4627000093460083},{"id":"https://openalex.org/C2779328685","wikidata":"https://www.wikidata.org/wiki/Q1475557","display_name":"Patient safety","level":3,"score":0.429500013589859},{"id":"https://openalex.org/C32896092","wikidata":"https://www.wikidata.org/wiki/Q189447","display_name":"Risk management","level":2,"score":0.4253000020980835},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4140999913215637},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.4058000147342682},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.3903000056743622},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.3855000138282776},{"id":"https://openalex.org/C2779119184","wikidata":"https://www.wikidata.org/wiki/Q294350","display_name":"ALARM","level":2,"score":0.38510000705718994},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.38089999556541443},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3797000050544739},{"id":"https://openalex.org/C545542383","wikidata":"https://www.wikidata.org/wiki/Q2751242","display_name":"Medical emergency","level":1,"score":0.3774000108242035},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.37139999866485596},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.35359999537467957},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3222000002861023},{"id":"https://openalex.org/C2987404301","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care","level":2,"score":0.3098999857902527},{"id":"https://openalex.org/C11783203","wikidata":"https://www.wikidata.org/wiki/Q5478027","display_name":"Framingham Risk Score","level":3,"score":0.3093000054359436},{"id":"https://openalex.org/C73722673","wikidata":"https://www.wikidata.org/wiki/Q1082833","display_name":"Probabilistic risk assessment","level":3,"score":0.288100004196167},{"id":"https://openalex.org/C95713431","wikidata":"https://www.wikidata.org/wiki/Q631425","display_name":"Vulnerability (computing)","level":2,"score":0.28529998660087585},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.2815999984741211},{"id":"https://openalex.org/C2777042776","wikidata":"https://www.wikidata.org/wiki/Q4583103","display_name":"Preparedness","level":2,"score":0.2702000141143799},{"id":"https://openalex.org/C33191230","wikidata":"https://www.wikidata.org/wiki/Q3737383","display_name":"Face validity","level":3,"score":0.2667999863624573},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.265500009059906},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.25519999861717224},{"id":"https://openalex.org/C203915360","wikidata":"https://www.wikidata.org/wiki/Q352454","display_name":"Critical care nursing","level":3,"score":0.2547999918460846},{"id":"https://openalex.org/C122637931","wikidata":"https://www.wikidata.org/wiki/Q118084","display_name":"Unit (ring theory)","level":2,"score":0.2524999976158142}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3742413.3789109","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3742413.3789109","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st International Conference on Intelligent User Interfaces","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3742413.3789109","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3742413.3789109","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st International Conference on Intelligent User Interfaces","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.7660974860191345,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W938792289","https://openalex.org/W1515587369","https://openalex.org/W1970569592","https://openalex.org/W2027103861","https://openalex.org/W2041088940","https://openalex.org/W2044348036","https://openalex.org/W2237502368","https://openalex.org/W2295005614","https://openalex.org/W2295598076","https://openalex.org/W2607439980","https://openalex.org/W2807126334","https://openalex.org/W2943204414","https://openalex.org/W2956281901","https://openalex.org/W2970837303","https://openalex.org/W2995188596","https://openalex.org/W3002972902","https://openalex.org/W3011716775","https://openalex.org/W3039339826","https://openalex.org/W3039954143","https://openalex.org/W3092259203","https://openalex.org/W3092479831","https://openalex.org/W3125633690","https://openalex.org/W3127032480","https://openalex.org/W3133657540","https://openalex.org/W3152997756","https://openalex.org/W3163411042","https://openalex.org/W3167745350","https://openalex.org/W3175893638","https://openalex.org/W3197347140","https://openalex.org/W3209901185","https://openalex.org/W4225150645","https://openalex.org/W4241491750","https://openalex.org/W4286491015","https://openalex.org/W4286491165","https://openalex.org/W4288359828","https://openalex.org/W4294761571","https://openalex.org/W4306149475","https://openalex.org/W4321616051","https://openalex.org/W4366547677","https://openalex.org/W4366549247","https://openalex.org/W4366590502","https://openalex.org/W4380366109","https://openalex.org/W4386255322","https://openalex.org/W4388911777","https://openalex.org/W4390595376","https://openalex.org/W4392087115","https://openalex.org/W4392087744","https://openalex.org/W4394006561","https://openalex.org/W4394060627","https://openalex.org/W4396832329","https://openalex.org/W4400142688"],"related_works":[],"abstract_inverted_index":{"Artificial":[0],"Intelligence":[1],"(AI)":[2],"holds":[3],"significant":[4],"potential":[5],"for":[6,67,126,144,208,232],"supporting":[7],"clinical":[8,115,134],"decision-making,":[9],"particularly":[10],"in":[11,23,52,95,109,169,212,236],"high-pressure":[12],"environments,":[13],"such":[14,28],"as":[15,29,194,196],"Cardiothoracic":[16],"Intensive":[17],"Care":[18,21],"Units":[19],"(CT-ICU).":[20],"teams":[22,51],"these":[24,56,218],"settings":[25],"face":[26],"challenges":[27,57],"alarm":[30],"fatigue,":[31],"rapid":[32],"staff":[33],"turnover,":[34],"time-sensitive":[35],"decisions,":[36],"and":[37,63,112,135,158,172,190],"an":[38,128,186],"overwhelming":[39],"amount":[40],"of":[41,55,114,155,166,226],"data.":[42],"AI-driven":[43],"Clinical":[44],"Decision-Support":[45],"Systems":[46],"(AI-CDSS)":[47],"can":[48,91],"support":[49],"care":[50,215],"overcoming":[53],"some":[54],"by":[58],"providing":[59],"solutions":[60],"like":[61],"detecting":[62],"reporting":[64],"risk":[65,85,96,103,156,210],"scores":[66,86,157,211],"adverse":[68],"events":[69],"that":[70],"may":[71],"lead":[72],"to":[73],"increased":[74],"fatalities":[75],"or":[76],"re-admissions,":[77],"enabling":[78],"timely":[79],"intervention.":[80],"One":[81],"key":[82],"challenge":[83],"with":[84,133],"is":[87,107],"missing":[88],"data,":[89],"which":[90,106],"create":[92],"considerable":[93],"uncertainty":[94,160,205],"score":[97,104],"values.":[98],"AI-CDSSs":[99],"rarely":[100],"convey":[101],"the":[102,110,122,170,179,224],"uncertainty,":[105],"important":[108],"effectiveness":[111],"reliability":[113],"decision-making.":[116],"In":[117],"this":[118],"paper,":[119],"we":[120],"describe":[121],"interface":[123,151],"design":[124,142,181,207,229],"process":[125,143,230],"HEART,":[127],"AI-powered":[129],"system":[130],"developed":[131],"collaboratively":[132],"AI":[136,234],"experts":[137],"over":[138],"a":[139,145,163,213],"16-month":[140],"iterative":[141],"hospital\u2019s":[146],"CT-ICU.":[147],"The":[148],"HEART":[149],"interactive":[150],"integrates":[152],"understandable":[153],"visualizations":[154],"their":[159],"within":[161],"both":[162],"holistic":[164],"view":[165],"all":[167],"patients":[168],"unit":[171],"detailed":[173],"patient-specific":[174],"views.":[175],"We":[176],"reflect":[177],"on":[178],"user-centered":[180],"process,":[182],"report":[183],"findings":[184],"from":[185],"expert":[187],"walkthrough":[188],"study,":[189],"discuss":[191],"lessons":[192],"learned":[193],"well":[195],"broader":[197],"implications.":[198],"This":[199],"work":[200,222],"contributes":[201],"valuable":[202],"insights":[203],"into":[204],"visualization":[206],"AI-derived":[209],"critical":[214,237],"application.":[216],"Beyond":[217],"specific":[219],"insights,":[220],"our":[221],"illustrates":[223],"kind":[225],"comprehensive,":[227],"human-centered":[228],"necessary":[231],"responsible":[233],"adoption":[235],"environments.":[238]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2026-03-04T00:00:00"}