{"id":"https://openalex.org/W2005450075","doi":"https://doi.org/10.1016/j.amjcard.2007.03.049","title":"Relation of QRS Duration to Mortality in a Community-Based Cohort With Hypertrophic Cardiomyopathy","display_name":"Relation of QRS Duration to Mortality in a Community-Based Cohort With Hypertrophic Cardiomyopathy","publication_year":2007,"publication_date":"2007-06-14","ids":{"openalex":"https://openalex.org/W2005450075","doi":"https://doi.org/10.1016/j.amjcard.2007.03.049","mag":"2005450075","pmid":"https://pubmed.ncbi.nlm.nih.gov/17659936"},"language":"en","primary_location":{"id":"doi:10.1016/j.amjcard.2007.03.049","doi":"https://doi.org/10.1016/j.amjcard.2007.03.049","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.amjcard.2007.03.049","pdf_url":null,"source":{"id":"https://openalex.org/S185186944","display_name":"The American Journal of Cardiology","issn_l":"0002-9149","issn":["0002-9149","1879-1913"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American Journal of Cardiology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5065775977","display_name":"Sergio Bongioanni","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210152315","display_name":"Ospedale degli Infermi","ror":"https://ror.org/056m5ng69","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210152315"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Sergio Bongioanni","raw_affiliation_strings":["Ospedale degli Infermi, Rivoli, Torino, Italy. sergio.bongioanni@virgilio.it","Ospedale degli Infermi, Rivoli, Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ospedale degli Infermi, Rivoli, Torino, Italy. sergio.bongioanni@virgilio.it","institution_ids":["https://openalex.org/I4210152315"]},{"raw_affiliation_string":"Ospedale degli Infermi, Rivoli, Torino, Italy","institution_ids":["https://openalex.org/I4210152315"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Francesca Bianchi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210152315","display_name":"Ospedale degli Infermi","ror":"https://ror.org/056m5ng69","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210152315"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesca Bianchi","raw_affiliation_strings":["Ospedale degli Infermi, Rivoli, Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ospedale degli Infermi, Rivoli, Torino, Italy","institution_ids":["https://openalex.org/I4210152315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057174933","display_name":"Alessandro Migliardi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4387156404","display_name":"Regione Piemonte","ror":"https://ror.org/04fbf9935","country_code":"IT","type":"government","lineage":["https://openalex.org/I4387156404"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Migliardi","raw_affiliation_strings":["Servizio di Epidemiologia, ASL 5, Regione Piemonte, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Servizio di Epidemiologia, ASL 5, Regione Piemonte, Italy","institution_ids":["https://openalex.org/I4387156404"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010509453","display_name":"Roberto Gnavi","orcid":"https://orcid.org/0000-0003-1919-2199","observed_orcids":["https://orcid.org/0000-0003-1919-2199"]},"institutions":[{"id":"https://openalex.org/I4387156404","display_name":"Regione Piemonte","ror":"https://ror.org/04fbf9935","country_code":"IT","type":"government","lineage":["https://openalex.org/I4387156404"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Roberto Gnavi","raw_affiliation_strings":["Servizio di Epidemiologia, ASL 5, Regione Piemonte, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Servizio di Epidemiologia, ASL 5, Regione Piemonte, Italy","institution_ids":["https://openalex.org/I4387156404"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061583499","display_name":"Paolo Giay Pron","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210152315","display_name":"Ospedale degli Infermi","ror":"https://ror.org/056m5ng69","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210152315"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paolo Giay Pron","raw_affiliation_strings":["Ospedale degli Infermi, Rivoli, Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ospedale degli Infermi, Rivoli, Torino, Italy","institution_ids":["https://openalex.org/I4210152315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045065026","display_name":"Marzia Casetta","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210152315","display_name":"Ospedale degli Infermi","ror":"https://ror.org/056m5ng69","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210152315"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marzia Casetta","raw_affiliation_strings":["Ospedale degli Infermi, Rivoli, Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ospedale degli Infermi, Rivoli, Torino, Italy","institution_ids":["https://openalex.org/I4210152315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072602518","display_name":"Maria Rosa Conte","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210152315","display_name":"Ospedale degli Infermi","ror":"https://ror.org/056m5ng69","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210152315"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Maria Rosa Conte","raw_affiliation_strings":["Ospedale degli Infermi, Rivoli, Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ospedale degli Infermi, Rivoli, Torino, Italy","institution_ids":["https://openalex.org/I4210152315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5065775977"],"corresponding_institution_ids":["https://openalex.org/I4210152315"],"apc_list":{"value":3380,"currency":"USD","value_usd":3380},"apc_paid":null,"fwci":2.2318,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.88518082,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"100","issue":"3","first_page":"503","last_page":"506"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10882","display_name":"Cardiomyopathy and Myosin Studies","score":0.9848999977111816,"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/T10882","display_name":"Cardiomyopathy and Myosin Studies","score":0.9848999977111816,"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/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.008500000461935997,"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/T10598","display_name":"Cardiac pacing and defibrillation studies","score":0.0017999999690800905,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hypertrophic-cardiomyopathy","display_name":"hypertrophic cardiomyopathy","score":0.996999979019165},{"id":"https://openalex.org/keywords/qrs-duration","display_name":"QRS duration","score":0.9980000257492065},{"id":"https://openalex.org/keywords/cardiovascular-mortality","display_name":"cardiovascular mortality","score":0.8230000138282776},{"id":"https://openalex.org/keywords/electrocardiography","display_name":"electrocardiogram","score":0.7459999918937683},{"id":"https://openalex.org/keywords/prognosis","display_name":"prognosis","score":0.8539999723434448},{"id":"https://openalex.org/keywords/nyha-functional-class","display_name":"NYHA functional class","score":0.7910000085830688},{"id":"https://openalex.org/keywords/risk-stratification","display_name":"risk stratification","score":0.47999998927116394},{"id":"https://openalex.org/keywords/community-based-cohort","display_name":"community-based cohort","score":0.6740000247955322}],"concepts":[{"id":"https://openalex.org/C111773187","wikidata":"https://www.wikidata.org/wiki/Q1969239","display_name":"QRS complex","level":2,"score":0.9015782475471497},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7747113704681396},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.7671867609024048},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.7468931674957275},{"id":"https://openalex.org/C207103383","wikidata":"https://www.wikidata.org/wiki/Q3930246","display_name":"Hazard ratio","level":3,"score":0.6467206478118896},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.4869266748428345},{"id":"https://openalex.org/C50382708","wikidata":"https://www.wikidata.org/wiki/Q223218","display_name":"Proportional hazards model","level":2,"score":0.46206435561180115},{"id":"https://openalex.org/C2778797674","wikidata":"https://www.wikidata.org/wiki/Q847583","display_name":"Cardiomyopathy","level":3,"score":0.4268649220466614},{"id":"https://openalex.org/C2780185194","wikidata":"https://www.wikidata.org/wiki/Q1364270","display_name":"Hypertrophic cardiomyopathy","level":2,"score":0.41276177763938904},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.2965848445892334},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.2306538224220276}],"mesh":[{"descriptor_ui":"D002312","descriptor_name":"Cardiomyopathy, Hypertrophic","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D002312","descriptor_name":"Cardiomyopathy, Hypertrophic","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D002318","descriptor_name":"Cardiovascular Diseases","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":true},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D053208","descriptor_name":"Kaplan-Meier Estimate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.amjcard.2007.03.049","doi":"https://doi.org/10.1016/j.amjcard.2007.03.049","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.amjcard.2007.03.049","pdf_url":null,"source":{"id":"https://openalex.org/S185186944","display_name":"The American Journal of Cardiology","issn_l":"0002-9149","issn":["0002-9149","1879-1913"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American Journal of Cardiology","raw_type":"journal-article"},{"id":"pmid:17659936","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/17659936","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American journal of cardiology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9922999739646912,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1971794008","https://openalex.org/W1982902653","https://openalex.org/W1987394333","https://openalex.org/W2008480712","https://openalex.org/W2012739369","https://openalex.org/W2033677227","https://openalex.org/W2056559849","https://openalex.org/W2070320179","https://openalex.org/W2090164672","https://openalex.org/W2118891131","https://openalex.org/W2132213773","https://openalex.org/W2135130740","https://openalex.org/W2150113663","https://openalex.org/W2154793753","https://openalex.org/W2169652516","https://openalex.org/W2321185968","https://openalex.org/W2325990028","https://openalex.org/W3134574291","https://openalex.org/W4299422046","https://openalex.org/W6643319873"],"related_works":["https://openalex.org/W4402601214","https://openalex.org/W7128013119","https://openalex.org/W2090164672","https://openalex.org/W2320012324","https://openalex.org/W4214731409","https://openalex.org/W3000427089","https://openalex.org/W2150113663","https://openalex.org/W2141296182","https://openalex.org/W2093192751","https://openalex.org/W7096262800"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}