{"id":"https://openalex.org/W2181713355","doi":null,"title":"Risk factors for QRS prolongation after repaired tetralogy of Fallot.","display_name":"Risk factors for QRS prolongation after repaired tetralogy of Fallot.","publication_year":2006,"publication_date":"2006-03-01","ids":{"openalex":"https://openalex.org/W2181713355","mag":"2181713355","pmid":"https://pubmed.ncbi.nlm.nih.gov/16752525"},"language":"en","primary_location":{"id":"pmid:16752525","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/16752525","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":"Hellenic journal of cardiology : HJC = Hellenike kardiologike epitheorese","raw_type":"Comparative Study"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["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/A5083291844","display_name":"Nathalie Galea","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210165689","display_name":"St. Luke's Hospital","ror":"https://ror.org/003nj8h62","country_code":"MT","type":"healthcare","lineage":["https://openalex.org/I4210165689"]}],"countries":["MT"],"is_corresponding":false,"raw_author_name":"Nathalie Galea","raw_affiliation_strings":["Paediatric Department, St. Luke's Hospital, Guardamangia, Malta. nathaliegalea1@hotmail.com","Paediatric Department, St. Luke's Hospital, Guardamangia, Malta,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Paediatric Department, St. Luke's Hospital, Guardamangia, Malta. nathaliegalea1@hotmail.com","institution_ids":["https://openalex.org/I4210165689"]},{"raw_affiliation_string":"Paediatric Department, St. Luke's Hospital, Guardamangia, Malta,","institution_ids":["https://openalex.org/I4210165689"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040819491","display_name":"Oscar Aquilina","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Oscar Aquilina","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Victor Grech","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Victor Grech","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2261,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.61655917,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"47","issue":"2","first_page":"66","last_page":"71"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10300","display_name":"Congenital Heart Disease Studies","score":0.9961000084877014,"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/T10300","display_name":"Congenital Heart Disease Studies","score":0.9961000084877014,"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/T11217","display_name":"Cardiac Arrhythmias and Treatments","score":0.00039999998989515007,"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/T11922","display_name":"Cardiovascular Effects of Exercise","score":0.00019999999494757503,"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/repaired-tetralogy-of-fallot","display_name":"repaired tetralogy of Fallot","score":0.984000027179718},{"id":"https://openalex.org/keywords/qrs-prolongation","display_name":"QRS prolongation","score":0.9210000038146973},{"id":"https://openalex.org/keywords/ventricular-tachycardia","display_name":"ventricular tachycardia","score":0.8140000104904175},{"id":"https://openalex.org/keywords/sudden-cardiac-death","display_name":"sudden cardiac death","score":0.9190000295639038},{"id":"https://openalex.org/keywords/right-ventricular-dilation","display_name":"right ventricular dilatation","score":0.7229999899864197},{"id":"https://openalex.org/keywords/right-ventricular-outflow-tract-gradient","display_name":"right ventricular outflow tract gradient","score":0.7229999899864197}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9459352493286133},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.818245530128479},{"id":"https://openalex.org/C2778646171","wikidata":"https://www.wikidata.org/wiki/Q445307","display_name":"Tetralogy of Fallot","level":3,"score":0.7974619269371033},{"id":"https://openalex.org/C111773187","wikidata":"https://www.wikidata.org/wiki/Q1969239","display_name":"QRS complex","level":2,"score":0.7971465587615967},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.7499226331710815},{"id":"https://openalex.org/C2776331378","wikidata":"https://www.wikidata.org/wiki/Q56002","display_name":"Ventricular tachycardia","level":2,"score":0.7022198438644409},{"id":"https://openalex.org/C2777361368","wikidata":"https://www.wikidata.org/wiki/Q7920318","display_name":"Ventricular outflow tract","level":2,"score":0.6568008065223694},{"id":"https://openalex.org/C2780074459","wikidata":"https://www.wikidata.org/wiki/Q389735","display_name":"Heart disease","level":2,"score":0.3141898512840271}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006348","descriptor_name":"Cardiac Surgical Procedures","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","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":"D009200","descriptor_name":"Myocardial Contraction","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013771","descriptor_name":"Tetralogy of Fallot","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D013771","descriptor_name":"Tetralogy of Fallot","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D013771","descriptor_name":"Tetralogy of Fallot","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D017180","descriptor_name":"Tachycardia, Ventricular","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D017180","descriptor_name":"Tachycardia, Ventricular","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D017180","descriptor_name":"Tachycardia, Ventricular","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D018619","descriptor_name":"Echocardiography, Doppler, Pulsed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":1,"locations":[{"id":"pmid:16752525","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/16752525","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":"Hellenic journal of cardiology : HJC = Hellenike kardiologike epitheorese","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9940000176429749,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W46009644","https://openalex.org/W115274694","https://openalex.org/W1983725586","https://openalex.org/W1997592324","https://openalex.org/W2022043412","https://openalex.org/W2027388482","https://openalex.org/W2041586231","https://openalex.org/W2049830587","https://openalex.org/W2050415310","https://openalex.org/W2067732222","https://openalex.org/W2079460906","https://openalex.org/W2087890169","https://openalex.org/W2094361984","https://openalex.org/W2101082922","https://openalex.org/W2154838751","https://openalex.org/W2157552220","https://openalex.org/W2279590221","https://openalex.org/W2472421295"],"related_works":["https://openalex.org/W1977184903","https://openalex.org/W2050415310","https://openalex.org/W2113183310","https://openalex.org/W2063151701","https://openalex.org/W4283014371","https://openalex.org/W7023873946","https://openalex.org/W3159430223","https://openalex.org/W2774234409","https://openalex.org/W2161239206","https://openalex.org/W2067243353"],"abstract_inverted_index":{"INTRODUCTION:":[0],"Repaired":[1],"tetralogy":[2,79],"of":[3,33,121,157],"Fallot":[4],"is":[5,25,66],"usually":[6],"conducive":[7],"to":[8,21,27,30,84,145,152],"a":[9,31,67,112,141],"normal":[10],"and":[11,38,49,106,119],"unrestricted":[12],"lifestyle.":[13],"However,":[14],"occasionally,":[15],"late":[16],"sudden":[17],"death":[18],"occurs":[19],"due":[20,29],"ventricular":[22,40,52,71,124,135],"tachycardia.":[23],"This":[24],"thought":[26],"be":[28,44,140,150],"combination":[32],"factors,":[34],"including":[35],"both":[36],"left":[37],"right":[39,51,123,134],"dilation,":[41],"which":[42],"may":[43,139],"associated":[45],"with":[46],"valvular":[47],"incompetence":[48],"residual":[50,122,133],"outflow":[53,125,136],"tract":[54,126,137],"obstruction.":[55,127],"Several":[56],"studies":[57,156],"have":[58],"shown":[59],"that":[60,132],"QRS":[61,90,117,146],"duration":[62,91,118],">":[63],"180":[64],"ms":[65],"predictor":[68],"for":[69,88],"life-threatening":[70],"arrhythmias.":[72],"METHODS":[73],"AND":[74],"RESULTS:":[75],"We":[76],"recalled":[77],"our":[78],"population":[80],"(n":[81],"=":[82],"57)":[83],"identify":[85],"risk":[86],"factors":[87],"prolonged":[89],"on":[92],"the":[93],"resting":[94],"ECG.":[95],"Factors":[96],"examined":[97],"included":[98],"history,":[99],"demographics,":[100],"symptoms,":[101],"surgery,":[102],"chest":[103],"X-ray,":[104],"ECG":[105],"echocardiography.":[107],"Extensive":[108],"analysis":[109],"found":[110],"only":[111],"significant":[113,143],"positive":[114],"correlation":[115],"between":[116],"degree":[120],"CONCLUSIONS:":[128],"Our":[129],"study":[130],"suggests":[131],"gradients":[138],"very":[142],"contributor":[144],"prolongation.":[147],"It":[148],"will":[149],"interesting":[151],"see":[153],"if":[154],"future":[155],"larger":[158],"cohorts":[159],"confirm":[160],"this":[161],"finding.":[162]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
