Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W4361267797', 'doi': 'https://doi.org/10.1016/j.cpcardiol.2023.101732', 'title': 'Clinical Phenotypes and Atrial Fibrillation Recurrences After Catheter Ablation: An Unsupervised Cluster Analysis', 'display_name': 'Clinical Phenotypes and Atrial Fibrillation Recurrences After Catheter Ablation: An Unsupervised Cluster Analysis', 'publication_year': 2023, 'publication_date': '2023-08-01', 'ids': {'openalex': 'https://openalex.org/W4361267797', 'doi': 'https://doi.org/10.1016/j.cpcardiol.2023.101732', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/37003451'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.cpcardiol.2023.101732', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S44034637', 'display_name': 'Current Problems in Cardiology', 'issn_l': '0146-2806', 'issn': ['0146-2806', '1535-6280'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, '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': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'review', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5075006717', 'display_name': 'Arnaud Bisson', 'orcid': 'https://orcid.org/0000-0002-3449-1800'}, 'institutions': [{'id': 'https://openalex.org/I4210095477', 'display_name': 'Centre Hospitalier Universitaire de Tours', 'ror': 'https://ror.org/00jpq0w62', 'country_code': 'FR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210095477']}, {'id': 'https://openalex.org/I4210086861', 'display_name': 'Liverpool Heart and Chest Hospital', 'ror': 'https://ror.org/000849h34', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800087592', 'https://openalex.org/I4210086861']}, {'id': 'https://openalex.org/I63098007', 'display_name': 'Liverpool John Moores University', 'ror': 'https://ror.org/04zfme737', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I63098007']}, {'id': 'https://openalex.org/I146655781', 'display_name': 'University of Liverpool', 'ror': 'https://ror.org/04xs57h96', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I146655781']}, {'id': 'https://openalex.org/I110017253', 'display_name': 'Université de Tours', 'ror': 'https://ror.org/02wwzvj46', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I110017253']}, {'id': 'https://openalex.org/I4210144652', 'display_name': "Centre hospitalier régional d'Orléans", 'ror': 'https://ror.org/04yvax419', 'country_code': 'FR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210144652']}], 'countries': ['FR', 'GB'], 'is_corresponding': True, 'raw_author_name': 'Arnaud BISSON', 'raw_affiliation_strings': ['EA4245, Transplantation Immunité Inflammation, Université de Tours, Tours, France', 'Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK', "Service de Cardiologie, Centre Hospitalier Régional Universitaire d'Orléans, Orléans, France", 'Service de Cardiologie, Centre Hospitalier Régional Universitaire et Faculté de Médecine de Tours, Tours, France'], 'affiliations': [{'raw_affiliation_string': 'Service de Cardiologie, Centre Hospitalier Régional Universitaire et Faculté de Médecine de Tours, Tours, France', 'institution_ids': ['https://openalex.org/I4210095477']}, {'raw_affiliation_string': 'Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK', 'institution_ids': ['https://openalex.org/I4210086861', 'https://openalex.org/I63098007', 'https://openalex.org/I146655781']}, {'raw_affiliation_string': 'EA4245, Transplantation Immunité Inflammation, Université de Tours, Tours, France', 'institution_ids': ['https://openalex.org/I110017253']}, {'raw_affiliation_string': "Service de Cardiologie, Centre Hospitalier Régional Universitaire d'Orléans, Orléans, France", 'institution_ids': ['https://openalex.org/I4210144652']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5047308765', 'display_name': 'Ameenathul M. Fawzy', 'orcid': 'https://orcid.org/0000-0002-9477-7245'}, 'institutions': [{'id': 'https://openalex.org/I4210086861', 'display_name': 'Liverpool Heart and Chest Hospital', 'ror': 'https://ror.org/000849h34', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800087592', 'https://openalex.org/I4210086861']}, {'id': 'https://openalex.org/I63098007', 'display_name': 'Liverpool John Moores University', 'ror': 'https://ror.org/04zfme737', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I63098007']}, {'id': 'https://openalex.org/I146655781', 'display_name': 'University of Liverpool', 'ror': 'https://ror.org/04xs57h96', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I146655781']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Ameenathul M. Fawzy', 'raw_affiliation_strings': ['Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK'], 'affiliations': [{'raw_affiliation_string': 'Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK', 'institution_ids': ['https://openalex.org/I4210086861', 'https://openalex.org/I63098007', 'https://openalex.org/I146655781']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5072089774', 'display_name': 'Karim Zouaoui Boudjeltia', 'orcid': 'https://orcid.org/0000-0002-2732-5927'}, 'institutions': [{'id': 'https://openalex.org/I4210086861', 'display_name': 'Liverpool Heart and Chest Hospital', 'ror': 'https://ror.org/000849h34', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800087592', 'https://openalex.org/I4210086861']}, {'id': 'https://openalex.org/I63098007', 'display_name': 'Liverpool John Moores University', 'ror': 'https://ror.org/04zfme737', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I63098007']}, {'id': 'https://openalex.org/I146655781', 'display_name': 'University of Liverpool', 'ror': 'https://ror.org/04xs57h96', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I146655781']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Wahbi EL-BOURI', 'raw_affiliation_strings': ['Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK'], 'affiliations': [{'raw_affiliation_string': 'Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK', 'institution_ids': ['https://openalex.org/I4210086861', 'https://openalex.org/I63098007', 'https://openalex.org/I146655781']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5051306204', 'display_name': 'Denis Angoulvant', 'orcid': 'https://orcid.org/0000-0003-0788-8092'}, 'institutions': [{'id': 'https://openalex.org/I4210095477', 'display_name': 'Centre Hospitalier Universitaire de Tours', 'ror': 'https://ror.org/00jpq0w62', 'country_code': 'FR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210095477']}, {'id': 'https://openalex.org/I110017253', 'display_name': 'Université de Tours', 'ror': 'https://ror.org/02wwzvj46', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I110017253']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Denis ANGOULVANT', 'raw_affiliation_strings': ['EA4245, Transplantation Immunité Inflammation, Université de Tours, Tours, France', 'Service de Cardiologie, Centre Hospitalier Régional Universitaire et Faculté de Médecine de Tours, Tours, France'], 'affiliations': [{'raw_affiliation_string': 'Service de Cardiologie, Centre Hospitalier Régional Universitaire et Faculté de Médecine de Tours, Tours, France', 'institution_ids': ['https://openalex.org/I4210095477']}, {'raw_affiliation_string': 'EA4245, Transplantation Immunité Inflammation, Université de Tours, Tours, France', 'institution_ids': ['https://openalex.org/I110017253']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5038405190', 'display_name': 'Gregory Y.H. Lip', 'orcid': 'https://orcid.org/0000-0002-7566-1626'}, 'institutions': [{'id': 'https://openalex.org/I4210086861', 'display_name': 'Liverpool Heart and Chest Hospital', 'ror': 'https://ror.org/000849h34', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800087592', 'https://openalex.org/I4210086861']}, {'id': 'https://openalex.org/I63098007', 'display_name': 'Liverpool John Moores University', 'ror': 'https://ror.org/04zfme737', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I63098007']}, {'id': 'https://openalex.org/I146655781', 'display_name': 'University of Liverpool', 'ror': 'https://ror.org/04xs57h96', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I146655781']}, {'id': 'https://openalex.org/I891191580', 'display_name': 'Aalborg University', 'ror': 'https://ror.org/04m5j1k67', 'country_code': 'DK', 'type': 'education', 'lineage': ['https://openalex.org/I891191580']}], 'countries': ['DK', 'GB'], 'is_corresponding': False, 'raw_author_name': 'Gregory Y.H. LIP', 'raw_affiliation_strings': ['Danish Center for Clinical Health Services Research, Aalborg University, Aalborg, Denmark', 'Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK'], 'affiliations': [{'raw_affiliation_string': 'Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK', 'institution_ids': ['https://openalex.org/I4210086861', 'https://openalex.org/I63098007', 'https://openalex.org/I146655781']}, {'raw_affiliation_string': 'Danish Center for Clinical Health Services Research, Aalborg University, Aalborg, Denmark', 'institution_ids': ['https://openalex.org/I891191580']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5047995526', 'display_name': 'Laurent Fauchier', 'orcid': 'https://orcid.org/0000-0002-9267-1658'}, 'institutions': [{'id': 'https://openalex.org/I4210095477', 'display_name': 'Centre Hospitalier Universitaire de Tours', 'ror': 'https://ror.org/00jpq0w62', 'country_code': 'FR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210095477']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Laurent FAUCHIER', 'raw_affiliation_strings': ['Service de Cardiologie, Centre Hospitalier Régional Universitaire et Faculté de Médecine de Tours, Tours, France'], 'affiliations': [{'raw_affiliation_string': 'Service de Cardiologie, Centre Hospitalier Régional Universitaire et Faculté de Médecine de Tours, Tours, France', 'institution_ids': ['https://openalex.org/I4210095477']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5014659017', 'display_name': 'Nicolas Clémenty', 'orcid': 'https://orcid.org/0000-0002-7415-0787'}, 'institutions': [{'id': 'https://openalex.org/I4210101404', 'display_name': 'Clinique du Millénaire', 'ror': 'https://ror.org/01ya56e34', 'country_code': 'FR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210101404']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Nicolas CLEMENTY', 'raw_affiliation_strings': ['Service de Cardiologie, Clinique du Millénaire, Montpellier, France'], 'affiliations': [{'raw_affiliation_string': 'Service de Cardiologie, Clinique du Millénaire, Montpellier, France', 'institution_ids': ['https://openalex.org/I4210101404']}]}], 'countries_distinct_count': 3, 'institutions_distinct_count': 8, 'corresponding_author_ids': ['https://openalex.org/A5075006717'], 'corresponding_institution_ids': ['https://openalex.org/I4210095477', 'https://openalex.org/I4210086861', 'https://openalex.org/I63098007', 'https://openalex.org/I146655781', 'https://openalex.org/I110017253', 'https://openalex.org/I4210144652'], 'apc_list': {'value': 3390, 'currency': 'USD', 'value_usd': 3390, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.133, 'has_fulltext': False, 'cited_by_count': 5, 'citation_normalized_percentile': {'value': 0.499095, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 92, 'max': 94}, 'biblio': {'volume': '48', 'issue': '8', 'first_page': '101732', 'last_page': '101732'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'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'}}, 'topics': [{'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/T11217', 'display_name': 'Catheter Ablation of Cardiac Arrhythmias', 'score': 0.9869, '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': 0.9529, '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': 0.566311}, {'id': 'https://openalex.org/keywords/atrial-flutter', 'display_name': 'Atrial Flutter', 'score': 0.556451}, {'id': 'https://openalex.org/keywords/atrial-fibrillation', 'display_name': 'Atrial Fibrillation', 'score': 0.544069}, {'id': 'https://openalex.org/keywords/arrhythmias', 'display_name': 'Arrhythmias', 'score': 0.51989}, {'id': 'https://openalex.org/keywords/radiofrequency-ablation', 'display_name': 'Radiofrequency Ablation', 'score': 0.514195}, {'id': 'https://openalex.org/keywords/subgroup-analysis', 'display_name': 'Subgroup analysis', 'score': 0.4108514}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.9462221}, {'id': 'https://openalex.org/C2779161974', 'wikidata': 'https://www.wikidata.org/wiki/Q815819', 'display_name': 'Atrial fibrillation', 'level': 2, 'score': 0.9257716}, {'id': 'https://openalex.org/C2776131983', 'wikidata': 'https://www.wikidata.org/wiki/Q436572', 'display_name': 'Catheter ablation', 'level': 3, 'score': 0.8115382}, {'id': 'https://openalex.org/C164866538', 'wikidata': 'https://www.wikidata.org/wiki/Q367351', 'display_name': 'Cluster (spacecraft)', 'level': 2, 'score': 0.6928115}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.69251287}, {'id': 'https://openalex.org/C164705383', 'wikidata': 'https://www.wikidata.org/wiki/Q10379', 'display_name': 'Cardiology', 'level': 1, 'score': 0.672134}, {'id': 'https://openalex.org/C78085059', 'wikidata': 'https://www.wikidata.org/wiki/Q641303', 'display_name': 'Ejection fraction', 'level': 3, 'score': 0.5906406}, {'id': 'https://openalex.org/C2778902805', 'wikidata': 'https://www.wikidata.org/wiki/Q322177', 'display_name': 'Ablation', 'level': 2, 'score': 0.57741696}, {'id': 'https://openalex.org/C72563966', 'wikidata': 'https://www.wikidata.org/wiki/Q1303415', 'display_name': 'Cohort', 'level': 2, 'score': 0.45808804}, {'id': 'https://openalex.org/C187960798', 'wikidata': 'https://www.wikidata.org/wiki/Q7631152', 'display_name': 'Subgroup analysis', 'level': 3, 'score': 0.4108514}, {'id': 'https://openalex.org/C44249647', 'wikidata': 'https://www.wikidata.org/wiki/Q208498', 'display_name': 'Confidence interval', 'level': 2, 'score': 0.30418074}, {'id': 'https://openalex.org/C2778198053', 'wikidata': 'https://www.wikidata.org/wiki/Q181754', 'display_name': 'Heart failure', 'level': 2, 'score': 0.14982343}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}], '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': 'D001281', 'descriptor_name': 'Atrial Fibrillation', 'qualifier_ui': 'Q000628', 'qualifier_name': 'therapy', 'is_major_topic': False}, {'descriptor_ui': 'D017115', 'descriptor_name': 'Catheter Ablation', 'qualifier_ui': 'Q000009', 'qualifier_name': 'adverse effects', 'is_major_topic': False}, {'descriptor_ui': 'D016000', 'descriptor_name': 'Cluster Analysis', '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': 'D011237', 'descriptor_name': 'Predictive Value of Tests', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012008', 'descriptor_name': 'Recurrence', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018570', 'descriptor_name': 'Risk Assessment', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012307', 'descriptor_name': 'Risk Factors', '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': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.cpcardiol.2023.101732', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S44034637', 'display_name': 'Current Problems in Cardiology', 'issn_l': '0146-2806', 'issn': ['0146-2806', '1535-6280'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, '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': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/37003451', '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': None, 'sustainable_development_goals': [{'score': 0.71, 'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [{'funder': 'https://openalex.org/F4320320323', 'funder_display_name': 'University of Liverpool', 'award_id': None}, {'funder': 'https://openalex.org/F4320323331', 'funder_display_name': 'Société Française de Cardiologie', 'award_id': '2020'}], 'datasets': [], 'versions': [], 'referenced_works_count': 36, 'referenced_works': ['https://openalex.org/W1001403334', 'https://openalex.org/W1008331282', 'https://openalex.org/W140098974', 'https://openalex.org/W1583406651', 'https://openalex.org/W1970633047', 'https://openalex.org/W2114092531', 'https://openalex.org/W2123378712', 'https://openalex.org/W2133730204', 'https://openalex.org/W2137627374', 'https://openalex.org/W2148753367', 'https://openalex.org/W2150866578', 'https://openalex.org/W2151645874', 'https://openalex.org/W2153863495', 'https://openalex.org/W2165779304', 'https://openalex.org/W2171057692', 'https://openalex.org/W2333001326', 'https://openalex.org/W2498305138', 'https://openalex.org/W2525559260', 'https://openalex.org/W2605788521', 'https://openalex.org/W2637069601', 'https://openalex.org/W2740775849', 'https://openalex.org/W2791570847', 'https://openalex.org/W2885044340', 'https://openalex.org/W2885942646', 'https://openalex.org/W2921335396', 'https://openalex.org/W3012123000', 'https://openalex.org/W3013648192', 'https://openalex.org/W3036182639', 'https://openalex.org/W3082188176', 'https://openalex.org/W4207084921', 'https://openalex.org/W4241261201', 'https://openalex.org/W4283731576', 'https://openalex.org/W4298826872', 'https://openalex.org/W4311824502', 'https://openalex.org/W831531642', 'https://openalex.org/W94206247'], 'related_works': ['https://openalex.org/W63965692', 'https://openalex.org/W4361267797', 'https://openalex.org/W4292689102', 'https://openalex.org/W4210927327', 'https://openalex.org/W3151790662', 'https://openalex.org/W3008274195', 'https://openalex.org/W2997443537', 'https://openalex.org/W2405738564', 'https://openalex.org/W2179224909', 'https://openalex.org/W2126958622'], 'abstract_inverted_index': {'Catheter': [0], 'ablation': [1], '(CA)': [2], 'is': [3, 14], 'a': [4, 28, 33, 39], 'well-established': [5], 'treatment': [6], 'of': [7, 35, 50, 65, 121], 'atrial': [8, 118, 122], 'fibrillation': [9, 123], '(AF).': [10], 'Data-driven': [11], 'cluster': [12, 30, 129], 'analysis': [13, 31, 130], 'able': [15], 'to': [16], 'better': [17], 'distinguish': [18], 'prognostically-relevant': [19], 'phenotype': [20], 'clusters': [21, 47, 67], 'among': [22, 135], 'patients': [23, 37, 59, 137], 'with': [24, 61, 68, 100, 139, 141], 'AF.': [25], 'We': [26], 'performed': [27], 'hierarchical': [29], 'in': [32, 78, 80, 84, 89], 'cohort': [34], 'AF': [36, 58, 136], 'undergoing': [38], 'first': [40], 'CA': [41, 140], 'and': [42, 48, 87, 124], 'evaluate': [43], 'associations': [44], 'between': [45], 'identified': [46, 131], 'recurrences': [49, 102], 'arrhythmia': [51, 101, 145], 'following': [52], 'ablation.': [53], 'The': [54], 'study': [55], 'included': [56], '209': [57], 'treated': [60, 138], 'CA.': [62], 'A': [63], 'total': [64], '3': [66, 91, 132], 'distinct': [69], 'characteristics': [70], 'were': [71], 'identified.': [72], 'Recurrences': [73], 'at': [74], '1': [75], 'year': [76], 'occurred': [77], '27.2%': [79], 'Cluster': [81, 85, 90, 95], '1,': [82], '43.2%': [83], '2': [86], '60.9%': [88], '(P': [92], '<': [93], '0.0001).': [94], 'classification': [96], 'was': [97], 'independently': [98], 'associated': [99], '(HR': [103], '1.58,': [104], '95%': [105], 'CI': [106], '1.01-2.49,': [107], 'P': [108], '=': [109], '0.046)': [110], 'after': [111], 'adjustment': [112], 'for': [113, 144], 'age,': [114], 'CHA2DS2-VASc': [115], 'score,': [116], 'left': [117], 'volume,': [119], 'type': [120], 'ejection': [125], 'fraction.': [126], 'To': [127], 'concluded,': [128], 'statistically-driven': [133], 'groups': [134], 'different': [142], 'risks': [143], 'recurrences.': [146]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4361267797', 'counts_by_year': [{'year': 2023, 'cited_by_count': 4}], 'updated_date': '2024-09-13T17:17:42.369826', 'created_date': '2023-03-31'}