{"id":"https://openalex.org/W2014513015","doi":"https://doi.org/10.1016/j.hrthm.2005.02.430","title":"The role of activation potential amplitude in predicting activation potential duration during ventricular fibrillation","display_name":"The role of activation potential amplitude in predicting activation potential duration during ventricular fibrillation","publication_year":2005,"publication_date":"2005-05-01","ids":{"openalex":"https://openalex.org/W2014513015","doi":"https://doi.org/10.1016/j.hrthm.2005.02.430","mag":"2014513015"},"language":"en","primary_location":{"id":"doi:10.1016/j.hrthm.2005.02.430","doi":"https://doi.org/10.1016/j.hrthm.2005.02.430","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.hrthm.2005.02.430","pdf_url":null,"source":{"id":"https://openalex.org/S163651451","display_name":"Heart Rhythm","issn_l":"1547-5271","issn":["1547-5271","1556-3871"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","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":"Heart Rhythm","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"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/A5057147306","display_name":"Jian Yuan Huang","orcid":"https://orcid.org/0000-0002-1649-0038","observed_orcids":["https://orcid.org/0000-0002-1649-0038"]},"institutions":[{"id":"https://openalex.org/I32389192","display_name":"University of Alabama at Birmingham","ror":"https://ror.org/008s83205","country_code":"US","type":"education","lineage":["https://openalex.org/I32389192"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jian Huang","raw_affiliation_strings":["University of Alabama at Birmingham, Birmingham, AL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alabama at Birmingham, Birmingham, AL","institution_ids":["https://openalex.org/I32389192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004509648","display_name":"Hao Qin","orcid":"https://orcid.org/0000-0002-5753-5060","observed_orcids":["https://orcid.org/0000-0002-5753-5060"]},"institutions":[{"id":"https://openalex.org/I32389192","display_name":"University of Alabama at Birmingham","ror":"https://ror.org/008s83205","country_code":"US","type":"education","lineage":["https://openalex.org/I32389192"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hao Qin","raw_affiliation_strings":["University of Alabama at Birmingham, Birmingham, AL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alabama at Birmingham, Birmingham, AL","institution_ids":["https://openalex.org/I32389192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110673350","display_name":"Kangan Cheng","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I32389192","display_name":"University of Alabama at Birmingham","ror":"https://ror.org/008s83205","country_code":"US","type":"education","lineage":["https://openalex.org/I32389192"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kang-An Cheng","raw_affiliation_strings":["University of Alabama at Birmingham, Birmingham, AL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alabama at Birmingham, Birmingham, AL","institution_ids":["https://openalex.org/I32389192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109892299","display_name":"William Smith","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I32389192","display_name":"University of Alabama at Birmingham","ror":"https://ror.org/008s83205","country_code":"US","type":"education","lineage":["https://openalex.org/I32389192"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William M. Smith","raw_affiliation_strings":["University of Alabama at Birmingham, Birmingham, AL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alabama at Birmingham, Birmingham, AL","institution_ids":["https://openalex.org/I32389192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105142518","display_name":"Raymond E. Ideker","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I32389192","display_name":"University of Alabama at Birmingham","ror":"https://ror.org/008s83205","country_code":"US","type":"education","lineage":["https://openalex.org/I32389192"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Raymond E. Ideker","raw_affiliation_strings":["University of Alabama at Birmingham, Birmingham, AL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alabama at Birmingham, Birmingham, AL","institution_ids":["https://openalex.org/I32389192"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I32389192"],"apc_list":{"value":4790,"currency":"USD","value_usd":4790},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1315581,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":"5","first_page":"S138","last_page":"S138"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.9980000257492065,"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":0.9980000257492065,"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":0.0012000000569969416,"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":0.0005000000237487257,"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/ventricular-fibrillation","display_name":"ventricular fibrillation","score":0.9819999933242798},{"id":"https://openalex.org/keywords/action-potential-duration","display_name":"action potential duration","score":0.875},{"id":"https://openalex.org/keywords/action-potential-amplitude","display_name":"action potential amplitude","score":0.9100000262260437},{"id":"https://openalex.org/keywords/upstroke-velocity","display_name":"upstroke velocity","score":0.6790000200271606},{"id":"https://openalex.org/keywords/restitution","display_name":"restitution","score":0.5320000052452087},{"id":"https://openalex.org/keywords/diastolic-interval","display_name":"diastolic interval","score":0.9020000100135803},{"id":"https://openalex.org/keywords/cardiac-electrophysiology","display_name":"cardiac electrophysiology","score":0.7009999752044678}],"concepts":[{"id":"https://openalex.org/C2781005686","wikidata":"https://www.wikidata.org/wiki/Q848662","display_name":"Ventricular fibrillation","level":2,"score":0.8061549663543701},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8034552335739136},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.71274733543396},{"id":"https://openalex.org/C2778392301","wikidata":"https://www.wikidata.org/wiki/Q1156800","display_name":"Restitution","level":2,"score":0.6977040767669678},{"id":"https://openalex.org/C2777356233","wikidata":"https://www.wikidata.org/wiki/Q1001150","display_name":"Fibrillation","level":3,"score":0.6078752279281616},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6012956500053406},{"id":"https://openalex.org/C112758219","wikidata":"https://www.wikidata.org/wiki/Q16038819","display_name":"Duration (music)","level":2,"score":0.5107359886169434},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.4857054650783539},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.4056791067123413},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08982688188552856},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.hrthm.2005.02.430","doi":"https://doi.org/10.1016/j.hrthm.2005.02.430","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.hrthm.2005.02.430","pdf_url":null,"source":{"id":"https://openalex.org/S163651451","display_name":"Heart Rhythm","issn_l":"1547-5271","issn":["1547-5271","1556-3871"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","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":"Heart Rhythm","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.8371999859809875,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2107188220","https://openalex.org/W2545272419","https://openalex.org/W1559079367","https://openalex.org/W1981467812","https://openalex.org/W2746679125","https://openalex.org/W2019876988","https://openalex.org/W1977772734","https://openalex.org/W2101482473","https://openalex.org/W2006529566","https://openalex.org/W2100392279"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}