{"id":"https://openalex.org/W4393668220","doi":"https://doi.org/10.5281/zenodo.5727800","title":"ECG in High Intensity Exercise Dataset","display_name":"ECG in High Intensity Exercise Dataset","publication_year":2021,"publication_date":"2021-11-25","ids":{"openalex":"https://openalex.org/W4393668220","doi":"https://doi.org/10.5281/zenodo.5727800"},"language":"en","primary_location":{"id":"pmh:oai:zenodo.org:5727800","is_oa":true,"landing_page_url":"https://zenodo.org/record/5727800","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"dataset"},"type":"dataset","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://zenodo.org/record/5727800","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049891904","display_name":"Elisabetta De Giovanni","orcid":"https://orcid.org/0000-0003-3032-5140"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"De Giovanni, Elisabetta","raw_affiliation_strings":["EPFL"],"raw_orcid":"https://orcid.org/0000-0003-3032-5140","affiliations":[{"raw_affiliation_string":"EPFL","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028757448","display_name":"Tom\u00e1s Teijeiro","orcid":"https://orcid.org/0000-0002-2175-7382"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Teijeiro, Tomas","raw_affiliation_strings":["EPFL"],"raw_orcid":"https://orcid.org/0000-0002-2175-7382","affiliations":[{"raw_affiliation_string":"EPFL","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104268763","display_name":"David Meier","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Meier, David","raw_affiliation_strings":["CHUV"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CHUV","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050511099","display_name":"Gr\u00e9goire P. Millet","orcid":"https://orcid.org/0000-0001-8081-4423"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Millet, Gr\u00e9goire","raw_affiliation_strings":["ISSUL"],"raw_orcid":"https://orcid.org/0000-0001-8081-4423","affiliations":[{"raw_affiliation_string":"ISSUL","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074236306","display_name":"David Atienza","orcid":"https://orcid.org/0000-0001-9536-4947"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Atienza, David","raw_affiliation_strings":["EPFL"],"raw_orcid":"https://orcid.org/0000-0001-9536-4947","affiliations":[{"raw_affiliation_string":"EPFL","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.8356999754905701,"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":0.8356999754905701,"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/T12127","display_name":"Software System Performance and Reliability","score":0.7843999862670898,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11209","display_name":"Cardiovascular and exercise physiology","score":0.6984000205993652,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative 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/intensity","display_name":"Intensity (physics)","score":0.5257352590560913},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3314892649650574},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11059781908988953},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.04022496938705444}],"concepts":[{"id":"https://openalex.org/C93038891","wikidata":"https://www.wikidata.org/wiki/Q1061524","display_name":"Intensity (physics)","level":2,"score":0.5257352590560913},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3314892649650574},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11059781908988953},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.04022496938705444}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:zenodo.org:5727800","is_oa":true,"landing_page_url":"https://zenodo.org/record/5727800","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"dataset"},{"id":"doi:10.5281/zenodo.5727800","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.5727800","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Dataset"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:5727800","is_oa":true,"landing_page_url":"https://zenodo.org/record/5727800","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"dataset"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3110197151","display_name":null,"funder_award_id":"200020_182009","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G6042610708","display_name":"Deep-Learning and HPC to Boost Biomedical Applications for Health","funder_award_id":"825111","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"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":0,"referenced_works":[],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":{"The":[0,68,179,220,234,332,392,400,424,443,480,495],"data":[1,168,256],"presented":[2],"here":[3],"was":[4,73,96,136,223,365,497],"extracted":[5,49,177,270,378,390],"from":[6,271],"a":[7,12,79,85,89,118,250,345,366,428,432],"larger":[8],"dataset":[9,183,393],"collected":[10],"through":[11],"collaboration":[13],"between":[14],"the":[15,21,32,38,48,66,71,74,99,113,130,133,157,162,166,176,182,185,199,205,255,272,282,290,300,306,348,369,373,389,404,440,448,451,455,457,461,465,469,472,484,488,500],"Embedded":[16],"Systems":[17],"Laboratory":[18],"(ESL)":[19],"of":[20,25,34,37,40,55,65,70,106,120,132,147,170,175,181,192,252,266,281,302,314,347,356,376,388,427,471,487],"Swiss":[22],"Federal":[23],"Institute":[24,33],"Technology":[26],"in":[27,259,299,339,396,408,492],"Lausanne":[28,41,349],"(EPFL),":[29],"Switzerland":[30],"and":[31,161,172,216,228,275,288,298,304,342,412,420,431,468],"Sports":[35],"Sciences":[36],"University":[39,350],"(ISSUL).":[42],"In":[43],"this":[44,111],"dataset,":[45],"we":[46,477],"report":[47,188],"segments":[50,265,341,377],"used":[51,197],"for":[52,198,202],"an":[53],"analysis":[54],"R":[56,333,441,490],"peak":[57,334],"detection":[58],"algorithms":[59],"during":[60,305],"high":[61],"intensity":[62],"exercise.":[63],"<strong>Protocol":[64],"experiments</strong><br>":[67],"protocol":[69],"experiment":[72],"following.":[75],"22":[76,193],"subjects":[77,114,194,204,214],"performing":[78],"cardio-pulmonary":[80],"maximal":[81,283,462],"exercise":[82,284],"test":[83,285],"on":[84,125,165,278,499],"cycle":[86,134],"ergometer,":[87],"using":[88,98],"gas":[90],"mask.":[91],"A":[92],"single-lead":[93],"electrocardiogram":[94],"(ECG)":[95],"measured":[97,239],"BIOPAC":[100],"system.":[101],"An":[102],"initial":[103],"3":[104,141],"min":[105,142],"rest":[107],"were":[108,196,207,218,238,246,269,336,379],"recorded.":[109],"After":[110],"baseline,":[112],"started":[115],"cycling":[116],"at":[117,225,231,240],"power":[119,131],"60W":[121],"or":[122,151,210,295],"90W":[123],"depending":[124],"their":[126],"fitness":[127],"level.":[128],"Then,":[129,244],"ergometer":[135],"increased":[137],"by":[138,249,344],"30W":[139],"every":[140],"till":[143],"exhaustion":[144],"(in":[145],"terms":[146],"maximum":[148,241],"oxygen":[149,171],"uptake":[150],"VO2max).":[152],"Finally,":[153],"physiology":[154],"experts":[155],"assessed":[156],"so-called":[158,291],"ventilatory":[159,293],"thresholds":[160],"VO2max":[163],"based":[164,277],"pulmonary":[167],"(volume":[169],"CO2).":[173],"<strong>Description":[174],"dataset</strong>":[178,391],"characteristics":[180],"are":[184],"following:":[186],"We":[187],"only":[189,447],"20":[190,267,380],"out":[191],"that":[195],"analysis,":[200],"because":[201],"two":[203,397,409],"signals":[206,406],"too":[208],"corrupted":[209],"not":[211,360],"complete.":[212],"Specifically,":[213],"5":[215,264,355,382],"12":[217],"discarded.":[219],"ECG":[221,236,273,405],"signal":[222,237,473],"sampled":[224],"500":[226],"Hz":[227],"then":[229],"downsampled":[230],"250":[232],"Hz.":[233],"original":[235],"10":[242],"mV.":[243],"they":[245],"scaled":[247],"down":[248],"factor":[251],"1000,":[253],"hence":[254],"is":[257,394],"represented":[258],"uV.":[260],"For":[261],"each":[262],"subject,":[263],"s":[268],"recordings":[274],"chosen":[276],"different":[279,312],"phases":[280],"(i.e.,":[286],"before":[287,297],"after":[289,308],"second":[292],"threshold":[294],"VT2,":[296],"middle":[301],"VO2max,":[303],"recovery":[307],"exhaustion)":[309],"to":[310,438],"represent":[311],"intensities":[313],"physical":[315],"activity.":[316],"seg1":[317],"--&gt;":[318,321,324,327,330],"[VT2-50,VT2-30]<br>":[319],"seg2":[320],"[VT2+60,VT2+80]<br>":[322],"seg3":[323],"[VO2max-50,VO2max-30]<br>":[325],"seg4":[326],"[VO2max-10,VO2max+10]<br>":[328],"seg5":[329],"[VO2max+60,VO2max+80]":[331],"locations":[335],"manually":[337],"annotated":[338,362,489],"all":[340],"reviewed":[343],"physician":[346],"Hospital,":[351],"CHUV.":[352],"Only":[353],"segment":[354],"subject":[357],"9":[358],"could":[359],"be":[361],"since":[363],"there":[364],"problem":[367],"with":[368],"input":[370],"signal.":[371],"So,":[372],"total":[374],"number":[375],"*":[381],"-":[383],"1":[384],"=":[385],"99.":[386],"<strong>Format":[387],"divided":[395],"main":[398],"folders:":[399],"folder":[401,415,481],"`ecg_segments/`":[402],"contains":[403,483],"saved":[407],"formats,":[410],"`.csv`":[411,444,493],"`.mat`.":[413],"This":[414],"includes":[416],"both":[417],"raw":[418],"(`ecg_raw`)":[419],"processed":[421,501],"(`ecg`)":[422],"signals.":[423,502],"processing":[425],"consists":[426],"morphological":[429],"filtering":[430,436],"relative":[433],"energy":[434],"non":[435],"method":[437],"enhance":[439],"peaks.":[442],"files":[445,453],"contain":[446],"signal,":[449,456],"while":[450],"`.mat`":[452],"include":[454],"time":[458],"vector":[459],"within":[460],"stress":[463],"test,":[464],"sampling":[466],"frequency":[467],"unit":[470],"amplitude":[474],"(uV,":[475],"as":[476],"mentioned":[478],"before).":[479],"`manual_annotations/`":[482],"sample":[485],"indices":[486],"peaks":[491],"format.":[494],"annotation":[496],"done":[498]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2025-10-10T00:00:00"}
