{"id":"https://openalex.org/W4399786461","doi":"https://doi.org/10.1155/2010/375059","title":"How Hyperpolarization and the Recovery of Excitability Affect Propagation through a Virtual Anode in the Heart","display_name":"How Hyperpolarization and the Recovery of Excitability Affect Propagation through a Virtual Anode in the Heart","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W4399786461","doi":"https://doi.org/10.1155/2010/375059"},"language":"en","primary_location":{"id":"doi:10.1155/2010/375059","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2010/375059","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1155/2010/375059","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1155/2010/375059","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051750265","display_name":"Nicholas Charteris","orcid":null},"institutions":[{"id":"https://openalex.org/I177721651","display_name":"Oakland University","ror":"https://ror.org/01ythxj32","country_code":"US","type":"education","lineage":["https://openalex.org/I177721651"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nicholas P. Charteris","raw_affiliation_strings":["Department of Physics, Oakland University, Rochester, MI 48309,  USA oakland.edu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Oakland University, Rochester, MI 48309,  USA oakland.edu","institution_ids":["https://openalex.org/I177721651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029305754","display_name":"Bradley J. Roth","orcid":"https://orcid.org/0000-0003-4321-9806"},"institutions":[{"id":"https://openalex.org/I177721651","display_name":"Oakland University","ror":"https://ror.org/01ythxj32","country_code":"US","type":"education","lineage":["https://openalex.org/I177721651"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Bradley J. Roth","raw_affiliation_strings":["Department of Physics, Oakland University, Rochester, MI 48309,  USA oakland.edu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Oakland University, Rochester, MI 48309,  USA oakland.edu","institution_ids":["https://openalex.org/I177721651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5029305754"],"corresponding_institution_ids":["https://openalex.org/I177721651"],"apc_list":{"value":2550,"currency":"USD","value_usd":2550},"apc_paid":{"value":2550,"currency":"USD","value_usd":2550},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.51243954,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2011","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.9988999962806702,"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":0.9988999962806702,"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/T11513","display_name":"stochastic dynamics and bifurcation","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11434","display_name":"Electrochemical Analysis and Applications","score":0.9864000082015991,"subfield":{"id":"https://openalex.org/subfields/1603","display_name":"Electrochemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperpolarization","display_name":"Hyperpolarization (physics)","score":0.8566955327987671},{"id":"https://openalex.org/keywords/affect","display_name":"Affect (linguistics)","score":0.7583484649658203},{"id":"https://openalex.org/keywords/anode","display_name":"Anode","score":0.5248841643333435},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3717939257621765},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.368763267993927},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.35837632417678833},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.3208370804786682},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.2713463306427002},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.24974358081817627},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1965656578540802},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.17223969101905823},{"id":"https://openalex.org/keywords/nuclear-magnetic-resonance","display_name":"Nuclear magnetic resonance","score":0.12123721837997437},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.0776577889919281}],"concepts":[{"id":"https://openalex.org/C131453863","wikidata":"https://www.wikidata.org/wiki/Q1641079","display_name":"Hyperpolarization (physics)","level":3,"score":0.8566955327987671},{"id":"https://openalex.org/C2776035688","wikidata":"https://www.wikidata.org/wiki/Q1606558","display_name":"Affect (linguistics)","level":2,"score":0.7583484649658203},{"id":"https://openalex.org/C89395315","wikidata":"https://www.wikidata.org/wiki/Q181232","display_name":"Anode","level":3,"score":0.5248841643333435},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3717939257621765},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.368763267993927},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.35837632417678833},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3208370804786682},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2713463306427002},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.24974358081817627},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1965656578540802},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.17223969101905823},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.12123721837997437},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0776577889919281},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C66974803","wikidata":"https://www.wikidata.org/wiki/Q10359898","display_name":"Nuclear magnetic resonance spectroscopy","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1155/2010/375059","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2010/375059","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1155/2010/375059","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1155/2010/375059","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2010/375059","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1155/2010/375059","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4399786461.pdf"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W1525108033","https://openalex.org/W1529534167","https://openalex.org/W1967494220","https://openalex.org/W1971107984","https://openalex.org/W1984336411","https://openalex.org/W1999026848","https://openalex.org/W2002263177","https://openalex.org/W2015146179","https://openalex.org/W2021728573","https://openalex.org/W2022817095","https://openalex.org/W2047317930","https://openalex.org/W2052375282","https://openalex.org/W2070883285","https://openalex.org/W2071478873","https://openalex.org/W2071884415","https://openalex.org/W2072601067","https://openalex.org/W2076810320","https://openalex.org/W2077340130","https://openalex.org/W2083432549","https://openalex.org/W2083456832","https://openalex.org/W2100976095","https://openalex.org/W2108248317","https://openalex.org/W2132561989","https://openalex.org/W2144003787","https://openalex.org/W2146714262","https://openalex.org/W2153223567","https://openalex.org/W2157361324","https://openalex.org/W2164339955","https://openalex.org/W2403116522"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2935909890","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525","https://openalex.org/W2056671548"],"abstract_inverted_index":{"Researchers":[0],"have":[1],"suggested":[2],"that":[3,62,88],"the":[4,12,22,35,60,75,78,89,93,108,111],"fate":[5],"of":[6,14,34,72,77,92,110,114],"a":[7,15,25,42,52,66],"shock\u2010induced":[8],"wave":[9],"front":[10],"at":[11,74],"edge":[13,76],"\u201cvirtual":[16],"anode\u201d":[17],"(a":[18],"region":[19],"hyperpolarized":[20,53],"by":[21],"shock)":[23],"is":[24,57,97],"key":[26],"factor":[27],"determining":[28],"success":[29],"or":[30],"failure":[31,71],"during":[32],"defibrillation":[33],"heart.":[36],"In":[37],"this":[38,84],"paper,":[39],"we":[40],"use":[41],"simple":[43],"one\u2010dimensional":[44],"computer":[45],"model":[46],"to":[47,58],"examine":[48],"propagation":[49,64,73],"speed":[50],"through":[51,65],"region.":[54],"Our":[55],"goal":[56],"test":[59],"hypothesis":[61,85],"rapid":[63],"virtual":[67,79],"anode":[68],"can":[69],"cause":[70],"anode.":[80],"The":[81],"calculations":[82],"support":[83],"and":[86],"suggest":[87],"time":[90],"constant":[91],"sodium":[94],"inactivation":[95],"gate":[96],"an":[98],"important":[99],"parameter.":[100],"These":[101],"results":[102],"may":[103],"be":[104],"significant":[105],"in":[106],"understanding":[107],"mechanism":[109],"upper":[112],"limit":[113],"vulnerability.":[115]},"counts_by_year":[],"updated_date":"2026-08-15T07:11:24.734988","created_date":"2025-10-10T00:00:00"}
