Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3132128850', 'doi': 'https://doi.org/10.1007/s10840-021-00950-y', 'title': 'Initial experience of the High-Density Grid catheter in patients undergoing catheter ablation for atrial fibrillation', 'display_name': 'Initial experience of the High-Density Grid catheter in patients undergoing catheter ablation for atrial fibrillation', 'publication_year': 2021, 'publication_date': '2021-02-27', 'ids': {'openalex': 'https://openalex.org/W3132128850', 'doi': 'https://doi.org/10.1007/s10840-021-00950-y', 'mag': '3132128850', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/33638777'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s10840-021-00950-y', 'pdf_url': None, '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, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://discovery.ucl.ac.uk/10141540/3/Lambiase_HD%20grid%20Manuscript%2030-12-2020R3.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5090768352', 'display_name': 'Nikolaos S. Papageorgiou', 'orcid': 'https://orcid.org/0000-0002-2063-2510'}, 'institutions': [{'id': 'https://openalex.org/I1307195382', 'display_name': "St Bartholomew's Hospital", 'ror': 'https://ror.org/00nh9x179', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1307195382', 'https://openalex.org/I225661044']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Nikolaos Papageorgiou', 'raw_affiliation_strings': ['Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK', 'institution_ids': ['https://openalex.org/I1307195382']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5017762028', 'display_name': 'Nabeela Karim', 'orcid': 'https://orcid.org/0000-0002-5653-2175'}, 'institutions': [{'id': 'https://openalex.org/I1307195382', 'display_name': "St Bartholomew's Hospital", 'ror': 'https://ror.org/00nh9x179', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1307195382', 'https://openalex.org/I225661044']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Nabeela Karim', 'raw_affiliation_strings': ['Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK', 'institution_ids': ['https://openalex.org/I1307195382']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5037285619', 'display_name': 'James H. Williams', 'orcid': 'https://orcid.org/0000-0003-4143-2128'}, 'institutions': [{'id': 'https://openalex.org/I3019813218', 'display_name': 'Abbott (United Kingdom)', 'ror': 'https://ror.org/03wnay029', 'country_code': 'GB', 'type': 'company', 'lineage': ['https://openalex.org/I3019813218', 'https://openalex.org/I4210088555']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'James Williams', 'raw_affiliation_strings': ['Cardiovascular Department of Abbott, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Cardiovascular Department of Abbott, London, UK', 'institution_ids': ['https://openalex.org/I3019813218']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5054364376', 'display_name': 'Jason Garcia', 'orcid': 'https://orcid.org/0009-0002-2915-4380'}, 'institutions': [{'id': 'https://openalex.org/I1307195382', 'display_name': "St Bartholomew's Hospital", 'ror': 'https://ror.org/00nh9x179', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1307195382', 'https://openalex.org/I225661044']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Jason Garcia', 'raw_affiliation_strings': ['Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK', 'institution_ids': ['https://openalex.org/I1307195382']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5031200299', 'display_name': 'António Creta', 'orcid': 'https://orcid.org/0000-0002-7743-0143'}, 'institutions': [{'id': 'https://openalex.org/I1307195382', 'display_name': "St Bartholomew's Hospital", 'ror': 'https://ror.org/00nh9x179', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1307195382', 'https://openalex.org/I225661044']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Antonio Creta', 'raw_affiliation_strings': ['Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK', 'institution_ids': ['https://openalex.org/I1307195382']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5056491507', 'display_name': 'Richard Ang', 'orcid': 'https://orcid.org/0000-0002-0385-2124'}, 'institutions': [{'id': 'https://openalex.org/I1307195382', 'display_name': "St Bartholomew's Hospital", 'ror': 'https://ror.org/00nh9x179', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1307195382', 'https://openalex.org/I225661044']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Richard Ang', 'raw_affiliation_strings': ['Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK', 'institution_ids': ['https://openalex.org/I1307195382']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5050505537', 'display_name': 'Neil Srinivasan', 'orcid': 'https://orcid.org/0000-0002-4423-6547'}, 'institutions': [{'id': 'https://openalex.org/I1307195382', 'display_name': "St Bartholomew's Hospital", 'ror': 'https://ror.org/00nh9x179', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1307195382', 'https://openalex.org/I225661044']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Neil Srinivasan', 'raw_affiliation_strings': ['Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK', 'institution_ids': ['https://openalex.org/I1307195382']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5089960891', 'display_name': 'Rui Providência', 'orcid': 'https://orcid.org/0000-0001-9141-9883'}, 'institutions': [{'id': 'https://openalex.org/I1307195382', 'display_name': "St Bartholomew's Hospital", 'ror': 'https://ror.org/00nh9x179', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1307195382', 'https://openalex.org/I225661044']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Rui Providencia', 'raw_affiliation_strings': ['Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK', 'institution_ids': ['https://openalex.org/I1307195382']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5102915261', 'display_name': 'Ross J. Hunter', 'orcid': 'https://orcid.org/0000-0002-4641-3279'}, 'institutions': [{'id': 'https://openalex.org/I1307195382', 'display_name': "St Bartholomew's Hospital", 'ror': 'https://ror.org/00nh9x179', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1307195382', 'https://openalex.org/I225661044']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Ross J. Hunter', 'raw_affiliation_strings': ['Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK', 'institution_ids': ['https://openalex.org/I1307195382']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5006577994', 'display_name': 'Mehul Dhinoja', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1307195382', 'display_name': "St Bartholomew's Hospital", 'ror': 'https://ror.org/00nh9x179', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1307195382', 'https://openalex.org/I225661044']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Mehul Dhinoja', 'raw_affiliation_strings': ['Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK', 'institution_ids': ['https://openalex.org/I1307195382']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5008386977', 'display_name': 'Vivienne Ezzat', 'orcid': 'https://orcid.org/0000-0002-0076-3062'}, 'institutions': [{'id': 'https://openalex.org/I1307195382', 'display_name': "St Bartholomew's Hospital", 'ror': 'https://ror.org/00nh9x179', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1307195382', 'https://openalex.org/I225661044']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Vivienne Ezzat', 'raw_affiliation_strings': ['Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK', 'institution_ids': ['https://openalex.org/I1307195382']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5090921006', 'display_name': 'Vinit Sawhney', 'orcid': 'https://orcid.org/0000-0002-9947-2037'}, 'institutions': [{'id': 'https://openalex.org/I1307195382', 'display_name': "St Bartholomew's Hospital", 'ror': 'https://ror.org/00nh9x179', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1307195382', 'https://openalex.org/I225661044']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Vinit Sawhney', 'raw_affiliation_strings': ['Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK', 'institution_ids': ['https://openalex.org/I1307195382']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5031472860', 'display_name': 'Adam Dennis', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1307195382', 'display_name': "St Bartholomew's Hospital", 'ror': 'https://ror.org/00nh9x179', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1307195382', 'https://openalex.org/I225661044']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Adam Dennis', 'raw_affiliation_strings': ['Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK', 'institution_ids': ['https://openalex.org/I1307195382']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5078598582', 'display_name': 'Martin Löwe', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1307195382', 'display_name': "St Bartholomew's Hospital", 'ror': 'https://ror.org/00nh9x179', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1307195382', 'https://openalex.org/I225661044']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Martin Lowe', 'raw_affiliation_strings': ['Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Electrophysiology Department, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK', 'institution_ids': ['https://openalex.org/I1307195382']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5024316919', 'display_name': 'Pier D. Lambiase', 'orcid': 'https://orcid.org/0000-0002-9055-9267'}, 'institutions': [{'id': 'https://openalex.org/I45129253', 'display_name': 'University College London', 'ror': 'https://ror.org/02jx3x895', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I124357947', 'https://openalex.org/I45129253']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Pier D. Lambiase', 'raw_affiliation_strings': ['Institute of Cardiovascular Science, University College London, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Institute of Cardiovascular Science, University College London, London, UK', 'institution_ids': ['https://openalex.org/I45129253']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5057144324', 'display_name': 'Anthony Chow', 'orcid': 'https://orcid.org/0000-0002-6111-0022'}, 'institutions': [{'id': 'https://openalex.org/I166337079', 'display_name': 'Queen Mary University of London', 'ror': 'https://ror.org/026zzn846', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I124357947', 'https://openalex.org/I166337079']}], 'countries': ['GB'], 'is_corresponding': True, 'raw_author_name': 'Anthony W. C. Chow', 'raw_affiliation_strings': ['Queen Mary University, London, UK'], 'affiliations': [{'raw_affiliation_string': 'Queen Mary University, London, UK', 'institution_ids': ['https://openalex.org/I166337079']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 4, 'corresponding_author_ids': ['https://openalex.org/A5057144324'], 'corresponding_institution_ids': ['https://openalex.org/I166337079'], 'apc_list': {'value': 2690, 'currency': 'EUR', 'value_usd': 3390, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.145, 'has_fulltext': False, 'cited_by_count': 7, 'citation_normalized_percentile': {'value': 0.837273, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 84, 'max': 86}, 'biblio': {'volume': '63', 'issue': '2', 'first_page': '259', 'last_page': '266'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11217', 'display_name': 'Catheter Ablation of Cardiac Arrhythmias', 'score': 0.9998, '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/T11217', 'display_name': 'Catheter Ablation of Cardiac Arrhythmias', 'score': 0.9998, '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/T10065', 'display_name': 'Atrial Fibrillation', 'score': 0.9998, '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/T10217', 'display_name': 'Molecular Mechanisms of Cardiac Arrhythmias', 'score': 0.9853, '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/catheter-ablation', 'display_name': 'Catheter Ablation', 'score': 0.538286}, {'id': 'https://openalex.org/keywords/radiofrequency-ablation', 'display_name': 'Radiofrequency Ablation', 'score': 0.52552}, {'id': 'https://openalex.org/keywords/atrial-fibrillation', 'display_name': 'Atrial Fibrillation', 'score': 0.50654}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.9128207}, {'id': 'https://openalex.org/C2779161974', 'wikidata': 'https://www.wikidata.org/wiki/Q815819', 'display_name': 'Atrial fibrillation', 'level': 2, 'score': 0.8847438}, {'id': 'https://openalex.org/C2780689522', 'wikidata': 'https://www.wikidata.org/wiki/Q535352', 'display_name': 'Pulmonary vein', 'level': 3, 'score': 0.83201325}, {'id': 'https://openalex.org/C2778902805', 'wikidata': 'https://www.wikidata.org/wiki/Q322177', 'display_name': 'Ablation', 'level': 2, 'score': 0.828868}, {'id': 'https://openalex.org/C2776131983', 'wikidata': 'https://www.wikidata.org/wiki/Q436572', 'display_name': 'Catheter ablation', 'level': 3, 'score': 0.7742044}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.6423308}, {'id': 'https://openalex.org/C164705383', 'wikidata': 'https://www.wikidata.org/wiki/Q10379', 'display_name': 'Cardiology', 'level': 1, 'score': 0.63126916}, {'id': 'https://openalex.org/C2781267111', 'wikidata': 'https://www.wikidata.org/wiki/Q652297', 'display_name': 'Catheter', 'level': 2, 'score': 0.5547298}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.25003123}], 'mesh': [{'descriptor_ui': 'D001281', 'descriptor_name': 'Atrial Fibrillation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D017115', 'descriptor_name': 'Catheter Ablation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D011667', 'descriptor_name': 'Pulmonary Veins', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D001281', 'descriptor_name': 'Atrial Fibrillation', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': False}, {'descriptor_ui': 'D001281', 'descriptor_name': 'Atrial Fibrillation', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': False}, {'descriptor_ui': 'D057785', 'descriptor_name': 'Catheters', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D022062', 'descriptor_name': 'Electrophysiologic Techniques, Cardiac', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011667', 'descriptor_name': 'Pulmonary Veins', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': False}, {'descriptor_ui': 'D012008', 'descriptor_name': 'Recurrence', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016896', 'descriptor_name': 'Treatment Outcome', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 4, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s10840-021-00950-y', 'pdf_url': None, '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, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://discovery.ucl.ac.uk/id/eprint/10141540/', 'pdf_url': 'https://discovery.ucl.ac.uk/10141540/3/Lambiase_HD%20grid%20Manuscript%2030-12-2020R3.pdf', 'source': {'id': 'https://openalex.org/S4306400024', 'display_name': 'UCL Discovery (University College London)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I45129253', 'host_organization_name': 'University College London', 'host_organization_lineage': ['https://openalex.org/I45129253'], 'host_organization_lineage_names': ['University College London'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://discovery.ucl.ac.uk/id/eprint/10141540/3/Lambiase_HD%20grid%20Manuscript%2030-12-2020R3.pdf', 'pdf_url': 'https://discovery.ucl.ac.uk/id/eprint/10141540/3/Lambiase_HD%20grid%20Manuscript%2030-12-2020R3.pdf', 'source': {'id': 'https://openalex.org/S4306400024', 'display_name': 'UCL Discovery (University College London)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I45129253', 'host_organization_name': 'University College London', 'host_organization_lineage': ['https://openalex.org/I45129253'], 'host_organization_lineage_names': ['University College London'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/33638777', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://discovery.ucl.ac.uk/id/eprint/10141540/', 'pdf_url': 'https://discovery.ucl.ac.uk/10141540/3/Lambiase_HD%20grid%20Manuscript%2030-12-2020R3.pdf', 'source': {'id': 'https://openalex.org/S4306400024', 'display_name': 'UCL Discovery (University College London)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I45129253', 'host_organization_name': 'University College London', 'host_organization_lineage': ['https://openalex.org/I45129253'], 'host_organization_lineage_names': ['University College London'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 23, 'referenced_works': ['https://openalex.org/W1645022965', 'https://openalex.org/W1716787780', 'https://openalex.org/W1936843313', 'https://openalex.org/W1952379280', 'https://openalex.org/W1966065754', 'https://openalex.org/W1974424531', 'https://openalex.org/W2033707156', 'https://openalex.org/W2047897396', 'https://openalex.org/W2061243203', 'https://openalex.org/W2096968084', 'https://openalex.org/W2125891322', 'https://openalex.org/W2242405798', 'https://openalex.org/W2337567552', 'https://openalex.org/W2548143821', 'https://openalex.org/W2588353094', 'https://openalex.org/W2655064790', 'https://openalex.org/W2748801915', 'https://openalex.org/W2797781350', 'https://openalex.org/W2806900296', 'https://openalex.org/W2809213532', 'https://openalex.org/W2890642735', 'https://openalex.org/W2898457281', 'https://openalex.org/W2913439449'], 'related_works': ['https://openalex.org/W3217699501', 'https://openalex.org/W3132128850', 'https://openalex.org/W2900147381', 'https://openalex.org/W2885029286', 'https://openalex.org/W2802335855', 'https://openalex.org/W2359227379', 'https://openalex.org/W2334172342', 'https://openalex.org/W2146865168', 'https://openalex.org/W2021493629', 'https://openalex.org/W1548515136'], 'abstract_inverted_index': {'A': [0], 'significant': [1, 241], 'proportion': [2], 'of': [3, 49, 85, 116, 127, 193, 203, 211], 'patients': [4, 75, 201], 'undergoing': [5, 76], 'catheter': [6, 77], 'ablation': [7, 78, 92, 196, 244], 'for': [8, 79, 157, 161, 183, 218], 'atrial': [9, 68, 87], 'fibrillation': [10], '(AF)': [11], 'experience': [12], 'arrhythmia': [13, 88], 'recurrence.': [14], 'This': [15, 235], 'is': [16, 31, 41, 226], 'mostly': [17], 'due': [18, 82], 'to': [19, 33, 45, 53, 65, 83, 146, 152, 216, 228, 248], 'pulmonary': [20, 110, 232, 253], 'vein': [21, 111, 233, 254], 'reconnection': [22], '(PVR).': [23], 'Whether': [24], 'mapping': [25, 55, 117], 'using': [26], 'High-Density': [27], 'Wave': [28], '(HDW)': [29], 'technology': [30, 51, 225], 'superior': [32, 227], 'standard': [34], 'bipolar': [35], '(SB)': [36], 'configuration': [37], 'at': [38], 'detecting': [39, 231], 'PVR': [40, 175], 'unknown.': [42], 'We': [43], 'aimed': [44], 'evaluate': [46], 'the': [47, 191, 195], 'efficacy': [48], 'HDW': [50, 119, 131, 149, 181], 'compared': [52, 145, 215], 'SB': [54, 99, 217, 229], 'in': [56, 73, 199, 230, 243], 'identifying': [57], 'PVR.High-Density': [58], '(HD)': [59], 'multipolar': [60], 'Grid': [61], 'catheters': [62], 'were': [63, 101, 166], 'used': [64, 137], 'create': [66], 'left': [67, 162, 187, 222], 'geometries': [69], 'and': [70, 104, 136, 159, 186, 221, 246], 'voltage': [71], 'maps': [72, 100], '36': [74], 'AF': [80, 91, 96], '(either': [81], 'recurrence': [84], 'an': [86], 'from': [89], 'previous': [90], 'or': [93], 'de': [94], 'novo': [95], 'ablation).': [97], 'Nineteen': [98], 'also': [102], 'created': [103], 'compared.': [105], 'Ablation': [106], 'was': [107, 113, 120, 142, 150], 'performed': [108], 'until': [109], 'isolation': [112], 'achieved.Median': [114], 'time': [115], 'with': [118, 130, 172, 190, 206], '22.3': [121], '[IQR:': [122], '8.2]': [123], 'min.': [124], 'The': [125], 'number': [126, 210], 'points': [128], 'collected': [129], '(13299.6±1362.8': [132], 'vs': [133, 139], '6952.8±841.9,': [134], 'p<0.001)': [135, 141], '(2337.3±158.0': [138], '1727.5±163.8,': [140], 'significantly': [143, 173, 208], 'higher': [144], 'SB.': [147], 'Moreover,': [148], 'able': [151], 'identify': [153], 'more': [154], 'sleeves': [155], '(16': [156], 'right': [158, 185, 219], '8': [160], 'veins),': [163], 'where': [164], 'these': [165], 'confirmed': [167], 'electrically': [168], 'silent': [169], 'by': [170, 180], 'SB,': [171], 'increased': [174, 209, 249], 'sleeve': [176], 'size': [177], 'as': [178, 214], 'identified': [179], '(p<0.001': [182], 'both': [184], 'veins).': [188], 'Importantly,': [189], 'use': [192], 'HDW,': [194], 'strategy': [197, 245], 'changed': [198], '23': [200], '(64%': [202], 'targeted': [204], 'veins)': [205], 'a': [207, 240], 'lesions': [212], 'required': [213], '(p=0.005)': [220], 'veins': [223], '(p=0.003).HDW': [224], 'reconnections.': [234], 'could': [236], 'potentially': [237], 'result': [238], 'into': [239], 'change': [242], 'possibly': [247], 'success': [250], 'rate': [251], 'following': [252], 'isolation.': [255]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3132128850', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 3}, {'year': 2022, 'cited_by_count': 3}], 'updated_date': '2024-09-09T23:53:55.406832', 'created_date': '2021-03-01'}