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{'id': 'https://openalex.org/W4324130099', 'doi': 'https://doi.org/10.1161/circep.122.011528', 'title': 'High-Resolution 3-Dimensional Multimodality Imaging to Resolve Intramural Human Sinoatrial Node Pacemakers and Epicardial-Endocardial Atrial Exit Sites', 'display_name': 'High-Resolution 3-Dimensional Multimodality Imaging to Resolve Intramural Human Sinoatrial Node Pacemakers and Epicardial-Endocardial Atrial Exit Sites', 'publication_year': 2023, 'publication_date': '2023-04-01', 'ids': {'openalex': 'https://openalex.org/W4324130099', 'doi': 'https://doi.org/10.1161/circep.122.011528', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/36916270'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1161/circep.122.011528', 'pdf_url': 'https://www.ahajournals.org/doi/pdf/10.1161/CIRCEP.122.011528', 'source': {'id': 'https://openalex.org/S28979613', 'display_name': 'Circulation Arrhythmia and Electrophysiology', 'issn_l': '1941-3084', 'issn': ['1941-3084', '1941-3149'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315671', 'host_organization_name': 'Lippincott Williams & Wilkins', 'host_organization_lineage': ['https://openalex.org/P4310315671', 'https://openalex.org/P4310318547'], 'host_organization_lineage_names': ['Lippincott Williams & Wilkins', 'Wolters Kluwer'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'letter', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://www.ahajournals.org/doi/pdf/10.1161/CIRCEP.122.011528', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5100369047', 'display_name': 'Ning Li', 'orcid': 'https://orcid.org/0000-0002-7595-3418'}, 'institutions': [{'id': 'https://openalex.org/I2802841970', 'display_name': 'The Ohio State University Wexner Medical Center', 'ror': 'https://ror.org/00c01js51', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802841970']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Ning Li', 'raw_affiliation_strings': ['Bob and Corrine Frick Center for Heart Failure and Arrhythmia (N.L., B.J.H., A. Kalyanasundaram, A. Kanaan, P.J.M., J.D.H., V.V.F.), The Ohio State University Wexner Medical Center, Columbus.', 'Ning Li Department of Physiology and Cell Biology (N.L., B.J.H., A. Kalyanasundaram, A. Kanaan, P.J.M., V.V.F.), The Ohio State University Wexner Medical Center, Columbus. Bob and Corrine Frick Center for Heart Failure and Arrhythmia (N.L., B.J.H., A. Kalyanasundaram, A. Kanaan, P.J.M., J.D.H., V.V.F.), The Ohio State University Wexner Medical Center, Columbus.'], 'affiliations': [{'raw_affiliation_string': 'Ning Li Department of Physiology and Cell Biology (N.L., B.J.H., A. Kalyanasundaram, A. Kanaan, P.J.M., V.V.F.), The Ohio State University Wexner Medical Center, Columbus. Bob and Corrine Frick Center for Heart Failure and Arrhythmia (N.L., B.J.H., A. Kalyanasundaram, A. 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Hansen', 'raw_affiliation_strings': ['Bob and Corrine Frick Center for Heart Failure and Arrhythmia (N.L., B.J.H., A. Kalyanasundaram, A. Kanaan, P.J.M., J.D.H., V.V.F.), The Ohio State University Wexner Medical Center, Columbus.', 'Brian J. Hansen Department of Physiology and Cell Biology (N.L., B.J.H., A. Kalyanasundaram, A. Kanaan, P.J.M., V.V.F.), The Ohio State University Wexner Medical Center, Columbus. Bob and Corrine Frick Center for Heart Failure and Arrhythmia (N.L., B.J.H., A. Kalyanasundaram, A. Kanaan, P.J.M., J.D.H., V.V.F.), The Ohio State University Wexner Medical Center, Columbus.'], 'affiliations': [{'raw_affiliation_string': 'Brian J. Hansen Department of Physiology and Cell Biology (N.L., B.J.H., A. Kalyanasundaram, A. Kanaan, P.J.M., V.V.F.), The Ohio State University Wexner Medical Center, Columbus. Bob and Corrine Frick Center for Heart Failure and Arrhythmia (N.L., B.J.H., A. Kalyanasundaram, A. 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Kennelly', 'orcid': 'https://orcid.org/0000-0002-7631-5426'}, 'institutions': [{'id': 'https://openalex.org/I154130895', 'display_name': 'University of Auckland', 'ror': 'https://ror.org/03b94tp07', 'country_code': 'NZ', 'type': 'education', 'lineage': ['https://openalex.org/I154130895']}], 'countries': ['NZ'], 'is_corresponding': False, 'raw_author_name': 'James Kennelly', 'raw_affiliation_strings': ['James Kennelly https://orcid.org/0000-0002-7631-5426 Auckland Bioengineering Institute, The University of Auckland, New Zealand (J.K., J.Z.).'], 'affiliations': [{'raw_affiliation_string': 'James Kennelly https://orcid.org/0000-0002-7631-5426 Auckland Bioengineering Institute, The University of Auckland, New Zealand (J.K., J.Z.).', 'institution_ids': ['https://openalex.org/I154130895']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5008970921', 'display_name': 'Anuradha Kalyanasundaram', 'orcid': 'https://orcid.org/0000-0003-2432-458X'}, 'institutions': [{'id': 'https://openalex.org/I2802841970', 'display_name': 'The Ohio State University Wexner Medical Center', 'ror': 'https://ror.org/00c01js51', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802841970']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Anuradha Kalyanasundaram', 'raw_affiliation_strings': ['Anuradha Kalyanasundaram https://orcid.org/0000-0003-2432-458X Department of Physiology and Cell Biology (N.L., B.J.H., A. 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Kalyanasundaram, A. Kanaan, P.J.M., J.D.H., V.V.F.), The Ohio State University Wexner Medical Center, Columbus.', 'Bob and Corrine Frick Center for Heart Failure and Arrhythmia (N.L., B.J.H., A. Kalyanasundaram, A. Kanaan, P.J.M., J.D.H., V.V.F.), The Ohio State University Wexner Medical Center, Columbus.'], 'affiliations': [{'raw_affiliation_string': 'Adel Kanaan https://orcid.org/0000-0003-4147-6972 Department of Physiology and Cell Biology (N.L., B.J.H., A. Kalyanasundaram, A. Kanaan, P.J.M., V.V.F.), The Ohio State University Wexner Medical Center, Columbus. Bob and Corrine Frick Center for Heart Failure and Arrhythmia (N.L., B.J.H., A. Kalyanasundaram, A. Kanaan, P.J.M., J.D.H., V.V.F.), The Ohio State University Wexner Medical Center, Columbus.', 'institution_ids': ['https://openalex.org/I2802841970']}, {'raw_affiliation_string': 'Bob and Corrine Frick Center for Heart Failure and Arrhythmia (N.L., B.J.H., A. Kalyanasundaram, A. 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[1119], 'plot': [1120], 'multilayer': [1123], 'fibrosis': [1124, 1135], 'content': [1125, 1136], 'SAN-CT': [1127], 'region': [1128], '#1).': [1130], 'location': [1140], 'All': [1153], 'data': [1154, 1273], 'presented': [1156], 'as': [1157, 1267, 1331, 1953, 1955, 2350], 'means±SD.': [1158], 'Statistical': [1159], 'analyses': [1160], 'were': [1161, 1181, 1193, 1312, 1329, 1357, 1526, 1726, 1747], 'performed': [1162], 'GraphPad': [1164], 'Prism': [1165], '8.0.': [1166], 'Normality': [1167], 'tested': [1169], 'using': [1170, 1183], 'Kolmogorov-Smirnov': [1172], 'test.': [1173], 'Comparisons': [1174], 'features': [1180, 1718, 1813], 'done': [1182], '2-tailed': [1185], 'Mann-Whitney': [1186, 1788], 'U': [1187, 1789], 'test,': [1188], 'P': [1190], 'values': [1191], '<0.05': [1192], 'considered': [1194], 'significant.': [1195], 'IVC': [1196], 'inferior': [1198, 1702], 'vena': [1199, 1218], 'cava;': [1200], 'RA,': [1201], 'right': [1202, 1205], 'atrium;': [1203], 'RAA,': [1204], 'appendage;': 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