{"id":"https://openalex.org/W3132066816","doi":"https://doi.org/10.1007/s10840-021-00945-9","title":"Dominant vector changes during early wavebreak/spiral wave (Wiggers stage 1) in ventricular fibrillation: insights from the analysis of 100 electrophysiology studies","display_name":"Dominant vector changes during early wavebreak/spiral wave (Wiggers stage 1) in ventricular fibrillation: insights from the analysis of 100 electrophysiology studies","publication_year":2021,"publication_date":"2021-02-16","ids":{"openalex":"https://openalex.org/W3132066816","doi":"https://doi.org/10.1007/s10840-021-00945-9","mag":"3132066816","pmid":"https://pubmed.ncbi.nlm.nih.gov/33591458"},"language":"en","primary_location":{"id":"doi:10.1007/s10840-021-00945-9","doi":"https://doi.org/10.1007/s10840-021-00945-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10840-021-00945-9","pdf_url":null,"source":{"id":"https://openalex.org/S75756335","display_name":"Journal of Interventional Cardiac Electrophysiology","issn_l":"1383-875X","issn":["1383-875X","1572-8595"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Interventional Cardiac Electrophysiology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","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/A5029105649","display_name":"Mariam Meddeb","orcid":"https://orcid.org/0000-0002-6922-1587","observed_orcids":["https://orcid.org/0000-0002-6922-1587"]},"institutions":[{"id":"https://openalex.org/I1315496137","display_name":"University of Maryland Medical Center","ror":"https://ror.org/00sde4n60","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1315496137","https://openalex.org/I14285509"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mariam Meddeb","raw_affiliation_strings":["University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA. mariam.meddeb@gmail.com","University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA"],"raw_orcid":"https://orcid.org/0000-0002-6922-1587","affiliations":[{"raw_affiliation_string":"University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA. mariam.meddeb@gmail.com","institution_ids":["https://openalex.org/I1315496137"]},{"raw_affiliation_string":"University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA","institution_ids":["https://openalex.org/I1315496137"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024793438","display_name":"Kashif N. Chaudhry","orcid":"https://orcid.org/0009-0007-1451-1636","observed_orcids":["https://orcid.org/0009-0007-1451-1636","https://orcid.org/0000-0003-0981-6818"]},"institutions":[{"id":"https://openalex.org/I1315496137","display_name":"University of Maryland Medical Center","ror":"https://ror.org/00sde4n60","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1315496137","https://openalex.org/I14285509"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kashif Chaudhry","raw_affiliation_strings":["University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA","institution_ids":["https://openalex.org/I1315496137"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068184311","display_name":"Saroj Timilsina","orcid":"https://orcid.org/0000-0003-3189-2614","observed_orcids":["https://orcid.org/0000-0003-3189-2614"]},"institutions":[{"id":"https://openalex.org/I1315496137","display_name":"University of Maryland Medical Center","ror":"https://ror.org/00sde4n60","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1315496137","https://openalex.org/I14285509"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Saroj Timilsina","raw_affiliation_strings":["University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA","institution_ids":["https://openalex.org/I1315496137"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018080265","display_name":"Jagat Bandhu Mahat","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1315496137","display_name":"University of Maryland Medical Center","ror":"https://ror.org/00sde4n60","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1315496137","https://openalex.org/I14285509"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jagat Mahat","raw_affiliation_strings":["University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA","institution_ids":["https://openalex.org/I1315496137"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017796002","display_name":"Ramarao Vunnam","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1315496137","display_name":"University of Maryland Medical Center","ror":"https://ror.org/00sde4n60","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1315496137","https://openalex.org/I14285509"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ramarao Vunnam","raw_affiliation_strings":["University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA","institution_ids":["https://openalex.org/I1315496137"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078591247","display_name":"Aashish Acharya","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1315496137","display_name":"University of Maryland Medical Center","ror":"https://ror.org/00sde4n60","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1315496137","https://openalex.org/I14285509"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aashish Acharya","raw_affiliation_strings":["University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA","institution_ids":["https://openalex.org/I1315496137"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030998813","display_name":"Alejandro Restrepo","orcid":"https://orcid.org/0000-0002-0782-5270","observed_orcids":["https://orcid.org/0000-0002-0782-5270"]},"institutions":[{"id":"https://openalex.org/I1315496137","display_name":"University of Maryland Medical Center","ror":"https://ror.org/00sde4n60","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1315496137","https://openalex.org/I14285509"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alejandro Jimenez Restrepo","raw_affiliation_strings":["University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA","institution_ids":["https://openalex.org/I1315496137"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026091212","display_name":"Vincent Y. See","orcid":"https://orcid.org/0000-0001-6969-3827","observed_orcids":["https://orcid.org/0000-0001-6969-3827"]},"institutions":[{"id":"https://openalex.org/I1315496137","display_name":"University of Maryland Medical Center","ror":"https://ror.org/00sde4n60","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1315496137","https://openalex.org/I14285509"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vincent See","raw_affiliation_strings":["University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA","institution_ids":["https://openalex.org/I1315496137"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083480563","display_name":"Stephen Ross Shorofsky","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1315496137","display_name":"University of Maryland Medical Center","ror":"https://ror.org/00sde4n60","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1315496137","https://openalex.org/I14285509"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stephen Shorofsky","raw_affiliation_strings":["University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA","institution_ids":["https://openalex.org/I1315496137"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043642144","display_name":"Timm Michael Dickfeld","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1315496137","display_name":"University of Maryland Medical Center","ror":"https://ror.org/00sde4n60","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1315496137","https://openalex.org/I14285509"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Timm Dickfeld","raw_affiliation_strings":["University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Maryland Medical Center, 22 S Greene St, Baltimore, MD, 21201, USA","institution_ids":["https://openalex.org/I1315496137"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5029105649"],"corresponding_institution_ids":["https://openalex.org/I1315496137"],"apc_list":{"value":3280,"currency":"USD","value_usd":3280},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"63","issue":"1","first_page":"153","last_page":"164"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.9223999977111816,"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":0.9223999977111816,"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":0.07159999758005142,"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":0.0032999999821186066,"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":0.9879999756813049},{"id":"https://openalex.org/keywords/qrs-vector","display_name":"QRS vector","score":0.5979999899864197},{"id":"https://openalex.org/keywords/wavebreak","display_name":"wavebreak","score":0.6399999856948853},{"id":"https://openalex.org/keywords/spiral-waves","display_name":"spiral waves","score":0.6859999895095825},{"id":"https://openalex.org/keywords/left-bundle-branch","display_name":"left bundle branch","score":0.503000020980835},{"id":"https://openalex.org/keywords/right-bundle-branch","display_name":"right bundle branch","score":0.5929999947547913},{"id":"https://openalex.org/keywords/myocardial-scar","display_name":"myocardial scar","score":0.6499999761581421},{"id":"https://openalex.org/keywords/ischemic-cardiomyopathy","display_name":"ischemic cardiomyopathy","score":0.9810000061988831},{"id":"https://openalex.org/keywords/reentry","display_name":"reentry","score":0.6930000185966492},{"id":"https://openalex.org/keywords/african-american-patients","display_name":"African American patients","score":0.42800000309944153}],"concepts":[{"id":"https://openalex.org/C2778921608","wikidata":"https://www.wikidata.org/wiki/Q2002035","display_name":"Ventricle","level":2,"score":0.8663068413734436},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8320478200912476},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.7478485107421875},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.687861442565918},{"id":"https://openalex.org/C111773187","wikidata":"https://www.wikidata.org/wiki/Q1969239","display_name":"QRS complex","level":2,"score":0.6171068549156189},{"id":"https://openalex.org/C2777473070","wikidata":"https://www.wikidata.org/wiki/Q2143688","display_name":"Left bundle branch block","level":3,"score":0.4361496567726135},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.4251119792461395},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.20680439472198486}],"mesh":[{"descriptor_ui":"D001145","descriptor_name":"Arrhythmias, Cardiac","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006352","descriptor_name":"Heart Ventricles","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014693","descriptor_name":"Ventricular Fibrillation","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D054849","descriptor_name":"Cardiac Electrophysiology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1007/s10840-021-00945-9","doi":"https://doi.org/10.1007/s10840-021-00945-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10840-021-00945-9","pdf_url":null,"source":{"id":"https://openalex.org/S75756335","display_name":"Journal of Interventional Cardiac Electrophysiology","issn_l":"1383-875X","issn":["1383-875X","1572-8595"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Interventional Cardiac Electrophysiology","raw_type":"journal-article"},{"id":"pmid:33591458","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33591458","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 interventional cardiac electrophysiology : an international journal of arrhythmias and pacing","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.98580002784729}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1515485668","https://openalex.org/W1975369649","https://openalex.org/W2011068925","https://openalex.org/W2031805405","https://openalex.org/W2109455352","https://openalex.org/W2155744558","https://openalex.org/W2163579397","https://openalex.org/W2230697532","https://openalex.org/W2345079077","https://openalex.org/W2366061453","https://openalex.org/W2415450263","https://openalex.org/W2415715899","https://openalex.org/W2471365997","https://openalex.org/W2561037081","https://openalex.org/W2576118788","https://openalex.org/W2594439542","https://openalex.org/W2615457981","https://openalex.org/W2742167836","https://openalex.org/W2752706970","https://openalex.org/W2775410026","https://openalex.org/W2792805849","https://openalex.org/W2834123982","https://openalex.org/W2889944438","https://openalex.org/W2894082901","https://openalex.org/W2914687361"],"related_works":["https://openalex.org/W3102782773","https://openalex.org/W2155744558","https://openalex.org/W1965626610","https://openalex.org/W2918660102","https://openalex.org/W2089141564","https://openalex.org/W2465586194","https://openalex.org/W7162642464","https://openalex.org/W281519434","https://openalex.org/W4242344722","https://openalex.org/W1511736697"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2021-03-01T00:00:00"}