{"id":"https://openalex.org/W1527499596","doi":"https://doi.org/10.21914/anziamj.v53i0.5101","title":"The effect of ischaemic region shape on epicardial potential distributions in transient models of cardiac tissue","display_name":"The effect of ischaemic region shape on epicardial potential distributions in transient models of cardiac tissue","publication_year":2012,"publication_date":"2012-05-09","ids":{"openalex":"https://openalex.org/W1527499596","doi":"https://doi.org/10.21914/anziamj.v53i0.5101","mag":"1527499596"},"language":"en","primary_location":{"id":"doi:10.21914/anziamj.v53i0.5101","doi":"https://doi.org/10.21914/anziamj.v53i0.5101","is_oa":true,"landing_page_url":"https://doi.org/10.21914/anziamj.v53i0.5101","pdf_url":"https://journal.austms.org.au/ojs/index.php/ANZIAMJ/article/download/5101/1583","source":{"id":"https://openalex.org/S4210233119","display_name":"ANZIAM Journal","issn_l":"0334-2700","issn":["0334-2700","1445-8810","1839-4078"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ANZIAM Journal","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://journal.austms.org.au/ojs/index.php/ANZIAMJ/article/download/5101/1583","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084920791","display_name":"Josef Barnes","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11701301","display_name":"Griffith University","ror":"https://ror.org/02sc3r913","country_code":"AU","type":"education","lineage":["https://openalex.org/I11701301"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Josef Barnes","raw_affiliation_strings":["Griffith University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Griffith University","institution_ids":["https://openalex.org/I11701301"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044853429","display_name":"Peter Rex Johnston","orcid":"https://orcid.org/0000-0002-8643-3901","observed_orcids":["https://orcid.org/0000-0002-8643-3901","https://orcid.org/0000-0003-0761-9116"]},"institutions":[{"id":"https://openalex.org/I11701301","display_name":"Griffith University","ror":"https://ror.org/02sc3r913","country_code":"AU","type":"education","lineage":["https://openalex.org/I11701301"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Peter Johnston","raw_affiliation_strings":["Griffith University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Griffith University","institution_ids":["https://openalex.org/I11701301"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I11701301"],"apc_list":null,"apc_paid":null,"fwci":0.2058,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61888948,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"52","issue":null,"first_page":"110","last_page":"110"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.9077000021934509,"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/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.9077000021934509,"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.02759999968111515,"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/T11057","display_name":"Cardiac Ischemia and Reperfusion","score":0.020800000056624413,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic 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/myocardial-ischemia","display_name":"myocardial ischemia","score":0.8939999938011169},{"id":"https://openalex.org/keywords/st-segment","display_name":"ST segment","score":0.7080000042915344},{"id":"https://openalex.org/keywords/hyperkalemia","display_name":"hyperkalemia","score":0.871999979019165},{"id":"https://openalex.org/keywords/acidosis","display_name":"acidosis","score":0.9800000190734863},{"id":"https://openalex.org/keywords/anoxia","display_name":"anoxia","score":0.9800000190734863},{"id":"https://openalex.org/keywords/ventricular-tissue","display_name":"ventricular tissue","score":0.7699999809265137},{"id":"https://openalex.org/keywords/extracellular-potentials","display_name":"extracellular potentials","score":0.6620000004768372},{"id":"https://openalex.org/keywords/anisotropy","display_name":"anisotropy","score":0.6129999756813049},{"id":"https://openalex.org/keywords/electrocardiography","display_name":"electrocardiogram","score":0.5820000171661377},{"id":"https://openalex.org/keywords/finite-volume-method","display_name":"finite volume method","score":0.6589999794960022},{"id":"https://openalex.org/keywords/semi-implicit-time-integration","display_name":"semi-implicit time integration","score":0.9779999852180481},{"id":"https://openalex.org/keywords/cardiac-electrophysiology","display_name":"cardiac electrophysiology","score":0.6159999966621399}],"concepts":[{"id":"https://openalex.org/C541997718","wikidata":"https://www.wikidata.org/wiki/Q188151","display_name":"Ischemia","level":2,"score":0.5479488372802734},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.49724629521369934},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.47690653800964355},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.45371660590171814},{"id":"https://openalex.org/C111773187","wikidata":"https://www.wikidata.org/wiki/Q1969239","display_name":"QRS complex","level":2,"score":0.4332413375377655},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.34082749485969543}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.21914/anziamj.v53i0.5101","doi":"https://doi.org/10.21914/anziamj.v53i0.5101","is_oa":true,"landing_page_url":"https://doi.org/10.21914/anziamj.v53i0.5101","pdf_url":"https://journal.austms.org.au/ojs/index.php/ANZIAMJ/article/download/5101/1583","source":{"id":"https://openalex.org/S4210233119","display_name":"ANZIAM Journal","issn_l":"0334-2700","issn":["0334-2700","1445-8810","1839-4078"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ANZIAM Journal","raw_type":"journal-article"},{"id":"pmh:oai:research-repository.griffith.edu.au:10072/47096","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10072/47096","pdf_url":"http://hdl.handle.net/10072/47096","source":{"id":"https://openalex.org/S7407064376","display_name":"Griffith Research Online","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference output"},{"id":"mag:2734760188","doi":null,"is_oa":false,"landing_page_url":"https://research-repository.griffith.edu.au/handle/10072/47096","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.21914/anziamj.v53i0.5101","doi":"https://doi.org/10.21914/anziamj.v53i0.5101","is_oa":true,"landing_page_url":"https://doi.org/10.21914/anziamj.v53i0.5101","pdf_url":"https://journal.austms.org.au/ojs/index.php/ANZIAMJ/article/download/5101/1583","source":{"id":"https://openalex.org/S4210233119","display_name":"ANZIAM Journal","issn_l":"0334-2700","issn":["0334-2700","1445-8810","1839-4078"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ANZIAM Journal","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.6240000128746033}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320981","display_name":"Griffith University","ror":"https://ror.org/02sc3r913"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1527499596.pdf","grobid_xml":"https://content.openalex.org/works/W1527499596.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W1495172845","https://openalex.org/W1537346681","https://openalex.org/W1969179215","https://openalex.org/W1992154518","https://openalex.org/W2022269700","https://openalex.org/W2049124401","https://openalex.org/W2073521043","https://openalex.org/W2083195109","https://openalex.org/W2086668125","https://openalex.org/W2110314485","https://openalex.org/W2120805755","https://openalex.org/W2127654654","https://openalex.org/W2128868850","https://openalex.org/W2130321115","https://openalex.org/W2138742312","https://openalex.org/W2163071496","https://openalex.org/W2437983919","https://openalex.org/W6718494129"],"related_works":["https://openalex.org/W2042490029","https://openalex.org/W1698313108","https://openalex.org/W1495172845","https://openalex.org/W2543998540","https://openalex.org/W2944321631","https://openalex.org/W2039582839","https://openalex.org/W1034892992","https://openalex.org/W1625134866","https://openalex.org/W2807988936","https://openalex.org/W2127654654"],"abstract_inverted_index":{"Cardiac":[0,390],"ischaemia":[1,46],"is":[2,14,37,135],"a":[3,85,94,108,118,127,368,494,517,579],"restriction":[4],"of":[5,25,56,70,93,96,142,176,179,206,217,243,273,335,340,413,441,446,467,481,497,513,520,556,586,610,628],"blood":[6,109],"supply":[7],"to":[8,307,638],"tissues":[9],"in":[10,182,194,209,250,275,280,313,363,376,422,493,578,632],"the":[11,23,26,29,33,40,48,54,57,63,68,71,77,80,104,123,131,143,177,183,186,301,442,468,629,633],"heart.":[12,72,214],"It":[13],"often":[15],"diagnosed":[16],"via":[17],"an":[18,100,641],"electrocardiograph":[19,27],"by":[20,137],"looking":[21],"at":[22,67,103],"segment":[24,50,248,278,631],"between":[28],"QRS":[30],"complex":[31],"and":[32,126,151,164,170,231,238,267,304,315,331,352,359,374,386,408,416,434,463,471,508,524,544,558,570,575,588,622,635],"t":[34],"wave,":[35],"which":[36,147],"known":[38],"as":[39],"ST":[41,49],"segment.":[42],"Previous":[43],"work":[44],"on":[45,107,185,246,419,474],"during":[47],"has":[51],"shown":[52],"that":[53],"shape":[55,178],"ischaemic":[58,101,159,180],"region":[59,102,160],"can":[60],"significantly":[61],"affect":[62],"epicardial":[64,189],"potential":[65,190,361,491,526],"distribution":[66],"surface":[69],"This":[73],"numerical":[74],"study":[75,519],"compares":[76],"results":[78],"from":[79,212],"steady":[81],"state":[82],"simulations":[83],"with":[84,99],"more":[86],"realistic":[87],"transient":[88,112],"model.":[89,583],"The":[90,111,174,215,241,271,411],"model":[91,478,549,599],"consists":[92],"slab":[95],"ventricular":[97,552,581],"tissue":[98,366,417,582],"centre":[105],"resting":[106],"bath.":[110],"bidomain":[113,302],"equations":[114,303],"were":[115],"solved":[116],"using":[117,367],"finite":[119,296,369],"volume":[120,297,370],"method":[121,129,298],"for":[122,130,156,300,550,600],"spatial":[124],"discretisation":[125],"semi-implicit":[128],"time":[132],"integration.":[133],"Ischaemia":[134],"included":[136],"taking":[138],"into":[139],"account":[140],"three":[141,157],"main":[144],"physiological":[145],"consequences":[146],"include":[148],"hyperkalaemia,":[149],"acidosis":[150],"anoxia.":[152],"Results":[153],"are":[154],"obtained":[155],"different":[158],"geometries":[161],"(rectangular,":[162],"cylindrical":[163],"semi-ellipsoidal).":[165],"References":[166],"J.":[167,488,536,542,567],"P.":[168,171,235,262,541],"Barnes":[169],"R.":[172,236,263,293,346],"Johnston.":[173,294],"effect":[175,242,412],"regions":[181],"heart":[184],"resulting":[187],"extracellular":[188,360],"distributions.":[191],"In":[192],"Computing":[193,230,373],"Cardiology,":[195],"2010,":[196],"pages":[197],"177--180,":[198],"sept":[199],"2010.":[200,319,485],"http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5737938.":[201],"L":[202],"Clerc.":[203],"Directional":[204],"differences":[205],"impulse":[207,357],"spread":[208],"trabecular":[210],"muscle":[211],"mammalian":[213],"Journal":[216,339,555,585],"Physiology,":[218,560,590],"255(2):335--346,":[219],"1976.":[220],"http://jp.physoc.org/content/255/2/335.":[221],"Scirun:":[222],"A":[223,295,477,548,597],"scientific":[224],"computing":[225],"problem":[226],"solving":[227],"environment,":[228],"Scientific":[229],"Imaging":[232],"Institute.":[233],"http://www.scirun.org.":[234],"Johnston":[237],"D.":[239,265,539,624],"Kilpatrick.":[240],"conductivity":[244],"values":[245],"st":[247,277,420],"shift":[249,279],"subendocardial":[251,281],"ischaemia.":[252,282,310],"Biomedical":[253,283,316,482],"Engineering,":[254,284,317,483],"IEEE":[255,285],"Transactions":[256,286],"on,":[257,287],"50(2):150--158,":[258],"feb":[259],"2003.":[260],"doi:10.1109/TBME.2002.807660":[261],"Johnston,":[264],"Kilpatrick,":[266],"Chuan":[268],"Yong":[269],"Li.":[270],"importance":[272],"anisotropy":[274],"modeling":[276],"48(12):1366--1376,":[288],"dec":[289],"2001.":[290],"doi:10.1109/10.966596":[291],"Peter":[292],"solution":[299],"their":[305],"application":[306],"modelling":[308],"cardiac":[309,365,438,472,498],"Computer":[311],"Methods":[312],"Biomechanics":[314],"13(2):157--170,":[318],"doi:10.1080/10255840903067072":[320],"Robert":[321],"S.":[322,354,388],"MacLeod,":[323],"Shibaji":[324],"Shome,":[325],"Jeroen":[326],"Stinstra,":[327],"Bonnie":[328],"B.":[329,487],"Punske,":[330],"Bruce":[332],"Hopenfeld.":[333],"Mechanisms":[334],"ischemia-induced":[336],"st-segment":[337],"changes.":[338],"Electrocardiology,":[341],"38(4,":[342],"Supplement):8--13,":[343],"2005.":[344],"doi:10.1016/j.jelectrocard.2005.06.095":[345],"Christian":[347],"Penland,":[348],"David":[349],"M.":[350,506,620],"Harrild,":[351],"Craig":[353],"Henriquez.":[355,389],"Modeling":[356,437],"propagation":[358,391,492],"distributions":[362],"anisotropic":[364],"element":[371],"discretization.":[372],"Visualization":[375],"Science,":[377],"4:215--226,":[378],"2002.":[379],"doi:10.1007/s00791-002-0078-4":[380],"A.":[381,545,571],"E.":[382],"Pollard,":[383],"N":[384],"Hooke,":[385],"C.":[387,615],"simulation.":[392],"Crit":[393],"Rev":[394],"Biomed":[395],"Eng,":[396],"20(3-4):171--210,":[397],"1992.":[398],"http://ukpmc.ac.uk/abstract/MED/1478091.":[399],"Mark":[400],"Potse,":[401],"Ruben":[402],"Coronel,":[403],"Stephanie":[404],"Falcao,":[405],"A.-Robert":[406],"LeBlanc,":[407],"Alain":[409],"Vinet.":[410],"lesion":[414],"size":[415],"remodeling":[418],"deviation":[421],"partial-thickness":[423],"ischemia.":[424,439],"Heart":[425,645],"Rhythm,":[426],"4(2):200--206,":[427],"2007.":[428],"doi:10.1016/j.hrthm.2006.10.022":[429],"Blanca":[430],"Rodriguez,":[431],"Natalia":[432],"Trayanova,":[433],"Denis":[435],"Noble.":[436],"Annals":[440,480],"New":[443],"York":[444],"Academy":[445],"Sciences,":[447],"1080(1):395--414,":[448],"2006.":[449,593],"doi:10.1196/annals.1380.029":[450],"Daniel":[451],"Romero,":[452],"Rafael":[453],"Sebastian,":[454],"Bart":[455],"Bijnens,":[456],"Viviana":[457],"Zimmerman,":[458],"Patrick":[459],"Boyle,":[460],"Edward":[461],"Vigmond,":[462],"Alejandro":[464],"Frangi.":[465],"Effects":[466],"purkinje":[469],"system":[470],"geometry":[473],"biventricular":[475],"pacing:":[476],"study.":[479,643],"38:1388--1398,":[484],"doi:10.1007/s10439-010-9926-4":[486],"Roth.":[489],"Action":[490],"thick":[495],"strand":[496],"muscle.":[499],"Circulation":[500],"Research,":[501,529],"68(1):162--173,":[502],"1991.":[503],"doi:10.1161/01.RES.68.1.162":[504],"Robin":[505],"Shaw":[507],"Yoram":[509],"Rudy.":[510],"Electrophysiologic":[511],"effects":[512],"acute":[514],"myocardial":[515,603],"ischemia:":[516],"theoretical":[518],"altered":[521],"cell":[522],"excitability":[523],"action":[525],"duration.":[527],"Cardiovascular":[528],"35(2):256--272,":[530],"1997.":[531],"doi:10.1016/S0008-6363(97)00093-X":[532],"K.":[533,564],"H.":[534,565],"W.":[535,566],"ten":[537,568],"Tusscher,":[538],"Noble,":[540,543],"V.":[546,572],"Panfilov.":[547,573],"human":[551,580],"tissue.":[553],"American":[554,584,644],"Physiology---Heart":[557,587],"Circulatory":[559,589],"286(4):H1573--H1589,":[561],"2004.":[562],"doi:10.1152/ajpheart.00794.2003":[563],"Tusscher":[569],"Alternans":[574],"spiral":[576],"breakup":[577],"291(3):H1088--H1100,":[591],"September":[592],"doi:10.1152/ajpheart.00109.2006":[594],"Leslie":[595],"Tung.":[596],"bi-domain":[598],"describing":[601],"ischemic":[602],"d-c":[604],"potentials.":[605],"PhD":[606],"thesis,":[607],"Massachusetts":[608],"Institute":[609],"Technology,":[611],"1978.":[612],"http://hdl.handle.net/1721.1/16177.":[613],"Charles":[614],"Wolferth,":[616],"Samuel":[617],"Bellet,":[618],"Mary":[619],"Livezey,":[621],"Franklin":[623],"Murphy.":[625],"Negative":[626],"displacement":[627],"rs-t":[630],"electrocardiogram":[634],"its":[636],"relationships":[637],"positive":[639],"displacement;":[640],"experimental":[642],"Journal,":[646],"29(2):220--245,":[647],"1945.":[648],"doi:10.1016/0002-8703(45)90519-9":[649]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-17T09:40:24.721904","created_date":"2016-06-24T00:00:00"}
