{"id":"https://openalex.org/W30712812","doi":"https://doi.org/10.1139/jpn.0550","title":"Cardiac risk and schizophrenia","display_name":"Cardiac risk and schizophrenia","publication_year":2005,"publication_date":"2005-11-01","ids":{"openalex":"https://openalex.org/W30712812","doi":"https://doi.org/10.1139/jpn.0550","mag":"30712812","pmid":"https://pubmed.ncbi.nlm.nih.gov/16327872","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/1277021"},"language":"en","primary_location":{"id":"doi:10.1139/jpn.0550","doi":"https://doi.org/10.1139/jpn.0550","is_oa":false,"landing_page_url":"https://doi.org/10.1139/jpn.0550","pdf_url":null,"source":{"id":"https://openalex.org/S141047287","display_name":"Journal of Psychiatry and Neuroscience","issn_l":"1180-4882","issn":["1180-4882","1488-2434"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Psychiatry and Neuroscience","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC1277021/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087967771","display_name":"Ripu Daman Jindal","orcid":"https://orcid.org/0000-0002-5906-6915","observed_orcids":["https://orcid.org/0000-0002-5906-6915"]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ripu Jindal","raw_affiliation_strings":["Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pa","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046102409","display_name":"Erin M. MacKenzie","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Erin M. MacKenzie","raw_affiliation_strings":["Bebensee Schizophrenia Research Unit and Neurochemical Research Unit, University of Alberta, Edmonton, Alta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bebensee Schizophrenia Research Unit and Neurochemical Research Unit, University of Alberta, Edmonton, Alta","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088403251","display_name":"Glen B. Baker","orcid":"https://orcid.org/0000-0003-1581-6486","observed_orcids":["https://orcid.org/0000-0003-1581-6486"]},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Glen B. Baker","raw_affiliation_strings":["Bebensee Schizophrenia Research Unit and Neurochemical Research Unit, University of Alberta, Edmonton, Alta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bebensee Schizophrenia Research Unit and Neurochemical Research Unit, University of Alberta, Edmonton, Alta","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112101929","display_name":"Vikram Kumar Yeragani","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]},{"id":"https://openalex.org/I185443292","display_name":"Wayne State University","ror":"https://ror.org/01070mq45","country_code":"US","type":"education","lineage":["https://openalex.org/I185443292"]}],"countries":["CA","US"],"is_corresponding":false,"raw_author_name":"Vikram K. Yeragani","raw_affiliation_strings":["Bebensee Schizophrenia Research Unit and Neurochemical Research Unit, University of Alberta, Edmonton, Alta","Wayne State University School of Medicine, Detroit, Mich"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bebensee Schizophrenia Research Unit and Neurochemical Research Unit, University of Alberta, Edmonton, Alta","institution_ids":["https://openalex.org/I154425047"]},{"raw_affiliation_string":"Wayne State University School of Medicine, Detroit, Mich","institution_ids":["https://openalex.org/I185443292"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1735,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.76703939,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"30","issue":"6","first_page":"393","last_page":"395"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10023","display_name":"Schizophrenia research and treatment","score":0.5776000022888184,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T10023","display_name":"Schizophrenia research and treatment","score":0.5776000022888184,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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":0.4066999852657318,"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/T11083","display_name":"Cardiac Health and Mental Health","score":0.00930000003427267,"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/schizophrenia","display_name":"schizophrenia","score":0.8759999871253967},{"id":"https://openalex.org/keywords/sudden-cardiac-death","display_name":"sudden cardiac death","score":0.9940000176429749},{"id":"https://openalex.org/keywords/sudden-unexpected-death","display_name":"sudden unexpected death","score":0.8700000047683716},{"id":"https://openalex.org/keywords/antipsychotic-drugs","display_name":"antipsychotic drugs","score":0.7950000166893005},{"id":"https://openalex.org/keywords/atypical-antipsychotics","display_name":"atypical antipsychotics","score":0.9110000133514404},{"id":"https://openalex.org/keywords/qtc-prolongation","display_name":"QTc prolongation","score":0.9380000233650208},{"id":"https://openalex.org/keywords/cardiovascular-risk-factors","display_name":"cardiovascular risk factors","score":0.578000009059906},{"id":"https://openalex.org/keywords/cardiac-arrhythmia","display_name":"cardiac arrhythmias","score":0.6499999761581421},{"id":"https://openalex.org/keywords/mortality","display_name":"mortality","score":0.6740000247955322}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7631255388259888},{"id":"https://openalex.org/C2780494398","wikidata":"https://www.wikidata.org/wiki/Q208144","display_name":"Antipsychotic","level":3,"score":0.7493035197257996},{"id":"https://openalex.org/C2775935837","wikidata":"https://www.wikidata.org/wiki/Q202837","display_name":"Sudden cardiac death","level":2,"score":0.5602735280990601},{"id":"https://openalex.org/C2776412080","wikidata":"https://www.wikidata.org/wiki/Q7431605","display_name":"Schizophrenia (object-oriented programming)","level":2,"score":0.5340928435325623},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5153838396072388},{"id":"https://openalex.org/C2993353509","wikidata":"https://www.wikidata.org/wiki/Q411867","display_name":"Sudden death","level":2,"score":0.5137189626693726},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.5117003917694092},{"id":"https://openalex.org/C2776289891","wikidata":"https://www.wikidata.org/wiki/Q1931511","display_name":"Neglect","level":2,"score":0.5040404200553894},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.49852895736694336},{"id":"https://openalex.org/C2775870346","wikidata":"https://www.wikidata.org/wiki/Q2554162","display_name":"Typical antipsychotic","level":5,"score":0.42956024408340454},{"id":"https://openalex.org/C2780864610","wikidata":"https://www.wikidata.org/wiki/Q221361","display_name":"Clozapine","level":3,"score":0.4288649260997772},{"id":"https://openalex.org/C29374701","wikidata":"https://www.wikidata.org/wiki/Q1931388","display_name":"Cause of death","level":3,"score":0.42646995186805725},{"id":"https://openalex.org/C2776921671","wikidata":"https://www.wikidata.org/wiki/Q758295","display_name":"Atypical antipsychotic","level":4,"score":0.41584861278533936},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.34376198053359985},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.323539137840271},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.32103270292282104},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D006331","descriptor_name":"Heart Diseases","qualifier_ui":"Q000139","qualifier_name":"chemically induced","is_major_topic":false},{"descriptor_ui":"D006331","descriptor_name":"Heart Diseases","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D006331","descriptor_name":"Heart Diseases","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012559","descriptor_name":"Schizophrenia","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D012559","descriptor_name":"Schizophrenia","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":false},{"descriptor_ui":"D012559","descriptor_name":"Schizophrenia","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D014150","descriptor_name":"Antipsychotic Agents","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":false},{"descriptor_ui":"D014150","descriptor_name":"Antipsychotic Agents","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D016757","descriptor_name":"Death, Sudden, Cardiac","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1139/jpn.0550","doi":"https://doi.org/10.1139/jpn.0550","is_oa":false,"landing_page_url":"https://doi.org/10.1139/jpn.0550","pdf_url":null,"source":{"id":"https://openalex.org/S141047287","display_name":"Journal of Psychiatry and Neuroscience","issn_l":"1180-4882","issn":["1180-4882","1488-2434"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Psychiatry and Neuroscience","raw_type":"journal-article"},{"id":"pmid:16327872","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/16327872","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":"Journal of psychiatry & neuroscience : JPN","raw_type":"Editorial"},{"id":"pmh:oai:pubmedcentral.nih.gov:1277021","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC1277021/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"J Psychiatry Neurosci","raw_type":"Text"},{"id":"mag:30712812","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/16327872","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:1277021","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC1277021/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"J Psychiatry Neurosci","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1686208100","https://openalex.org/W1964985844","https://openalex.org/W1985914995","https://openalex.org/W1986349550","https://openalex.org/W1992244578","https://openalex.org/W1996133056","https://openalex.org/W2002737978","https://openalex.org/W2009110202","https://openalex.org/W2019575676","https://openalex.org/W2020793555","https://openalex.org/W2021452404","https://openalex.org/W2023577319","https://openalex.org/W2024921294","https://openalex.org/W2027480284","https://openalex.org/W2027732546","https://openalex.org/W2028411381","https://openalex.org/W2039273636","https://openalex.org/W2040386538","https://openalex.org/W2040734459","https://openalex.org/W2046582204","https://openalex.org/W2071849185","https://openalex.org/W2074384594","https://openalex.org/W2085969248","https://openalex.org/W2086628785","https://openalex.org/W2096949188","https://openalex.org/W2110061674","https://openalex.org/W2118590301","https://openalex.org/W2121711249","https://openalex.org/W2122380149","https://openalex.org/W2123289485","https://openalex.org/W2129910735","https://openalex.org/W2132603512","https://openalex.org/W2133589238","https://openalex.org/W2143353164","https://openalex.org/W2146506439","https://openalex.org/W2149173020","https://openalex.org/W2166545507","https://openalex.org/W2167635449","https://openalex.org/W2285072859","https://openalex.org/W2322918825","https://openalex.org/W2399450568","https://openalex.org/W2417389291","https://openalex.org/W2625445988","https://openalex.org/W4298441315"],"related_works":["https://openalex.org/W2070064701","https://openalex.org/W11211341","https://openalex.org/W2126502758","https://openalex.org/W3126643487","https://openalex.org/W3046247704","https://openalex.org/W1748738725","https://openalex.org/W4385322336","https://openalex.org/W2792178590","https://openalex.org/W2078627647","https://openalex.org/W2320157519"],"abstract_inverted_index":{"Sudden":[0],"cardiac":[1,10,53,262,268,309,321],"death,":[2],"which":[3],"is":[4,26,211,218],"defined":[5],"as":[6,72,256],"death":[7,54,78,96,180,269],"from":[8,81,298],"a":[9,13,27,51,191,236,286,316],"cause":[11],"within":[12],"short":[14],"time":[15,291],"(minutes":[16],"to":[17,68,74,91,102,121,127,149,208,265,296,314],"hours)":[18],"after":[19],"symptoms":[20],"initially":[21],"appear,":[22],"often":[23],"without":[24],"warning,":[25],"major":[28],"public":[29],"health":[30,122],"problem,":[31],"accounting":[32],"for":[33,293,308,319],"about":[34],"10%":[35],"of":[36,43,58,95,114,171,178,194,222,238,261],"all":[37,44],"natural":[38],"deaths":[39],"and":[40,108,118,235,270],"over":[41],"50%":[42],"coronary":[45],"mortality.":[46],"Most":[47],"individuals":[48,80,153,275],"who":[49,140,154,167],"die":[50,150],"sudden":[52,76,179,267],"have":[55,65,181,276],"no":[56],"history":[57],"heart":[59,295],"disease.":[60],"1":[61],"Patients":[62],"with":[63,206,232,245,252,282],"schizophrenia":[64,225],"been":[66,182,278,312],"reported":[67,183],"be":[69,243,250,315],"3":[70,159],"times":[71,146],"likely":[73,148],"experience":[75],"unexpected":[77],"than":[79,152],"the":[82,87,103,128,172,214,294,299],"general":[83,112],"population,":[84],"2":[85],"although":[86],"specific":[88],"aspects":[89],"contributing":[90],"this":[92,161],"increased":[93,129],"risk":[94,221,317],"remain":[97],"unclear.":[98],"Different":[99],"factors":[100],"related":[101],"underlying":[104],"pathology,":[105],"antipsychotic":[106,142,156,175,188,233,246],"medications":[107,240],"lifestyle":[109],"(e.g.,":[110],"smoking,":[111],"neglect":[113],"health,":[115],"poor":[116],"diet":[117],"decreased":[119],"access":[120],"care":[123],"services)":[124],"may":[125,242,248],"contribute":[126],"mortality":[130,223],"in":[131,184,224,273,280],"these":[132,195,209],"patients.":[133],"A":[134,259],"recent":[135,192],"study":[136,162],"found":[137],"that":[138,198,216,241],"patients":[139,166,228,281],"received":[141],"medication":[143],"were":[144,155,168],"1.4":[145],"more":[147],"unexpectedly":[151],"drug":[157],"free.":[158],"However,":[160],"did":[163],"not":[164,230],"include":[165],"taking":[169,186],"any":[170],"atypical":[173,187],"(secondgeneration)":[174],"drugs.":[176],"Cases":[177],"subjects":[185],"drugs,":[189,234],"but":[190],"review":[193],"drugs":[196,210,247],"indicates":[197],"they":[199],"are":[200,229],"generally":[201],"safe.":[202],"4":[203],"The":[204],"situation":[205],"regard":[207],"confounded":[212],"by":[213],"fact":[215],"there":[217],"an":[219],"excess":[220],"even":[226],"when":[227],"treated":[231],"number":[237,260],"other":[239,271],"co-administered":[244],"also":[249,277],"associated":[251],"QTc":[253,303],"prolongation,":[254],"5":[255],"discussed":[257],"below.":[258],"measures":[263],"shown":[264,313],"predict":[266],"arrhythmias":[272],"non-diseased":[274],"observed":[279],"schizophrenia.":[283],"For":[284],"example,":[285],"prolonged":[287],"QT":[288],"interval":[289,304,306],"(increased":[290],"taken":[292],"recover":[297],"previous":[300],"contraction)":[301],"or":[302],"(QT":[305],"corrected":[307],"rate)":[310],"has":[311],"factor":[318],"such":[320],"events,":[322]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
