Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2411777736', 'doi': 'https://doi.org/10.1016/s0022-5223(19)39081-6', 'title': 'Improved myocardial preservation during global ischemia by continuous retrograde coronary sinus perfusion', 'display_name': 'Improved myocardial preservation during global ischemia by continuous retrograde coronary sinus perfusion', 'publication_year': 1983, 'publication_date': '1983-11-01', 'ids': {'openalex': 'https://openalex.org/W2411777736', 'doi': 'https://doi.org/10.1016/s0022-5223(19)39081-6', 'mag': '2411777736', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/6632941'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/s0022-5223(19)39081-6', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S127437062', 'display_name': 'Journal of Thoracic and Cardiovascular Surgery', 'issn_l': '0022-5223', 'issn': ['0022-5223', '1085-8687', '1097-685X'], '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': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://doi.org/10.1016/s0022-5223(19)39081-6', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5110698403', 'display_name': 'Steven F. Bolling', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I145311948', 'display_name': 'Johns Hopkins University', 'ror': 'https://ror.org/00za53h95', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I145311948']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Steven F. Bolling', 'raw_affiliation_strings': ['Division of Cardiac Surgery, The Johns Hopkins Medical Institutions, Baltimore, Md.'], 'affiliations': [{'raw_affiliation_string': 'Division of Cardiac Surgery, The Johns Hopkins Medical Institutions, Baltimore, Md.', 'institution_ids': ['https://openalex.org/I145311948']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5052250085', 'display_name': 'John T. Flaherty', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I145311948', 'display_name': 'Johns Hopkins University', 'ror': 'https://ror.org/00za53h95', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I145311948']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'John T. Flaherty', 'raw_affiliation_strings': ['Division of Cardiac Surgery, The Johns Hopkins Medical Institutions, Baltimore, Md.'], 'affiliations': [{'raw_affiliation_string': 'Division of Cardiac Surgery, The Johns Hopkins Medical Institutions, Baltimore, Md.', 'institution_ids': ['https://openalex.org/I145311948']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5037175281', 'display_name': 'Bernadine H. Bulkley', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I145311948', 'display_name': 'Johns Hopkins University', 'ror': 'https://ror.org/00za53h95', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I145311948']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Bernadine H. Bulkley', 'raw_affiliation_strings': ['Division of Cardiac Surgery, The Johns Hopkins Medical Institutions, Baltimore, Md.'], 'affiliations': [{'raw_affiliation_string': 'Division of Cardiac Surgery, The Johns Hopkins Medical Institutions, Baltimore, Md.', 'institution_ids': ['https://openalex.org/I145311948']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5109938314', 'display_name': 'Vincent L. Gott', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I145311948', 'display_name': 'Johns Hopkins University', 'ror': 'https://ror.org/00za53h95', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I145311948']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Vincent L. Gott', 'raw_affiliation_strings': ['Division of Cardiac Surgery, The Johns Hopkins Medical Institutions, Baltimore, Md.'], 'affiliations': [{'raw_affiliation_string': 'Division of Cardiac Surgery, The Johns Hopkins Medical Institutions, Baltimore, Md.', 'institution_ids': ['https://openalex.org/I145311948']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5108096166', 'display_name': 'Timothy J. Gardner', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I145311948', 'display_name': 'Johns Hopkins University', 'ror': 'https://ror.org/00za53h95', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I145311948']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Timothy J. Gardner', 'raw_affiliation_strings': ['Division of Cardiac Surgery, The Johns Hopkins Medical Institutions, Baltimore, Md.'], 'affiliations': [{'raw_affiliation_string': 'Division of Cardiac Surgery, The Johns Hopkins Medical Institutions, Baltimore, Md.', 'institution_ids': ['https://openalex.org/I145311948']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3890, 'currency': 'USD', 'value_usd': 3890, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 6.904, 'has_fulltext': False, 'cited_by_count': 74, 'citation_normalized_percentile': {'value': 0.84257, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 95, 'max': 96}, 'biblio': {'volume': '86', 'issue': '5', 'first_page': '659', 'last_page': '666'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11057', 'display_name': 'Cardiac Ischemia and Reperfusion', 'score': 0.999, 'subfield': {'id': 'https://openalex.org/subfields/2734', 'display_name': 'Pathology and Forensic 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/T11057', 'display_name': 'Cardiac Ischemia and Reperfusion', 'score': 0.999, 'subfield': {'id': 'https://openalex.org/subfields/2734', 'display_name': 'Pathology and Forensic 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/T10172', 'display_name': 'Cardiac Valve Diseases and Treatments', 'score': 0.9899, '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/T10372', 'display_name': 'Cardiac Imaging and Diagnostics', 'score': 0.9781, 'subfield': {'id': 'https://openalex.org/subfields/2741', 'display_name': 'Radiology, Nuclear Medicine and Imaging'}, '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/circumflex', 'display_name': 'Circumflex', 'score': 0.65785635}, {'id': 'https://openalex.org/keywords/retrograde-perfusion', 'display_name': 'Retrograde perfusion', 'score': 0.50626075}, {'id': 'https://openalex.org/keywords/coronary-perfusion-pressure', 'display_name': 'Coronary perfusion pressure', 'score': 0.44506994}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.9159806}, {'id': 'https://openalex.org/C541997718', 'wikidata': 'https://www.wikidata.org/wiki/Q188151', 'display_name': 'Ischemia', 'level': 2, 'score': 0.74683344}, {'id': 'https://openalex.org/C146957229', 'wikidata': 'https://www.wikidata.org/wiki/Q1266915', 'display_name': 'Perfusion', 'level': 2, 'score': 0.68097144}, {'id': 'https://openalex.org/C197321550', 'wikidata': 'https://www.wikidata.org/wiki/Q11175', 'display_name': 'Circumflex', 'level': 3, 'score': 0.65785635}, {'id': 'https://openalex.org/C2778259205', 'wikidata': 'https://www.wikidata.org/wiki/Q629460', 'display_name': 'Coronary sinus', 'level': 2, 'score': 0.61787677}, {'id': 'https://openalex.org/C164705383', 'wikidata': 'https://www.wikidata.org/wiki/Q10379', 'display_name': 'Cardiology', 'level': 1, 'score': 0.61373764}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.56934506}, {'id': 'https://openalex.org/C42219234', 'wikidata': 'https://www.wikidata.org/wiki/Q131130', 'display_name': 'Anesthesia', 'level': 1, 'score': 0.52564394}, {'id': 'https://openalex.org/C2779389133', 'wikidata': 'https://www.wikidata.org/wiki/Q7317033', 'display_name': 'Retrograde perfusion', 'level': 3, 'score': 0.50626075}, {'id': 'https://openalex.org/C2777862461', 'wikidata': 'https://www.wikidata.org/wiki/Q5172193', 'display_name': 'Coronary perfusion pressure', 'level': 4, 'score': 0.44506994}, {'id': 'https://openalex.org/C2776268601', 'wikidata': 'https://www.wikidata.org/wiki/Q968808', 'display_name': 'Occlusion', 'level': 2, 'score': 0.4166054}, {'id': 'https://openalex.org/C2776820930', 'wikidata': 'https://www.wikidata.org/wiki/Q9655', 'display_name': 'Artery', 'level': 2, 'score': 0.40848207}, {'id': 'https://openalex.org/C2778165595', 'wikidata': 'https://www.wikidata.org/wiki/Q5491454', 'display_name': 'Resuscitation', 'level': 2, 'score': 0.08861679}, {'id': 'https://openalex.org/C2777055891', 'wikidata': 'https://www.wikidata.org/wiki/Q185325', 'display_name': 'Cardiopulmonary resuscitation', 'level': 3, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D003327', 'descriptor_name': 'Coronary Disease', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': True}, {'descriptor_ui': 'D003331', 'descriptor_name': 'Coronary Vessels', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': True}, {'descriptor_ui': 'D009204', 'descriptor_name': 'Myocardial Revascularization', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D010477', 'descriptor_name': 'Perfusion', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001834', 'descriptor_name': 'Body Water', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D001834', 'descriptor_name': 'Body Water', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003327', 'descriptor_name': 'Coronary Disease', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D003327', 'descriptor_name': 'Coronary Disease', 'qualifier_ui': 'Q000503', 'qualifier_name': 'physiopathology', 'is_major_topic': False}, {'descriptor_ui': 'D003327', 'descriptor_name': 'Coronary Disease', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003331', 'descriptor_name': 'Coronary Vessels', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004285', 'descriptor_name': 'Dogs', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006352', 'descriptor_name': 'Heart Ventricles', 'qualifier_ui': 'Q000503', 'qualifier_name': 'physiopathology', 'is_major_topic': False}, {'descriptor_ui': 'D006352', 'descriptor_name': 'Heart Ventricles', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009204', 'descriptor_name': 'Myocardial Revascularization', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009206', 'descriptor_name': 'Myocardium', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D009206', 'descriptor_name': 'Myocardium', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': False}, {'descriptor_ui': 'D009206', 'descriptor_name': 'Myocardium', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010100', 'descriptor_name': 'Oxygen', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': False}, {'descriptor_ui': 'D010100', 'descriptor_name': 'Oxygen', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010313', 'descriptor_name': 'Partial Pressure', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010477', 'descriptor_name': 'Perfusion', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013696', 'descriptor_name': 'Temperature', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/s0022-5223(19)39081-6', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S127437062', 'display_name': 'Journal of Thoracic and Cardiovascular Surgery', 'issn_l': '0022-5223', 'issn': ['0022-5223', '1085-8687', '1097-685X'], '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': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/6632941', '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://doi.org/10.1016/s0022-5223(19)39081-6', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S127437062', 'display_name': 'Journal of Thoracic and Cardiovascular Surgery', 'issn_l': '0022-5223', 'issn': ['0022-5223', '1085-8687', '1097-685X'], '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': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Clean water and sanitation', 'id': 'https://metadata.un.org/sdg/6', 'score': 0.61}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 27, 'referenced_works': ['https://openalex.org/W1532951089', 'https://openalex.org/W1965212686', 'https://openalex.org/W1973400238', 'https://openalex.org/W1973673498', 'https://openalex.org/W1988773475', 'https://openalex.org/W1992338793', 'https://openalex.org/W2044819045', 'https://openalex.org/W2057057697', 'https://openalex.org/W2080210337', 'https://openalex.org/W2088786055', 'https://openalex.org/W2118552493', 'https://openalex.org/W2398285550', 'https://openalex.org/W2402184871', 'https://openalex.org/W2409005758', 'https://openalex.org/W2411772917', 'https://openalex.org/W2412804532', 'https://openalex.org/W2412844619', 'https://openalex.org/W2413357099', 'https://openalex.org/W2416011492', 'https://openalex.org/W2418838516', 'https://openalex.org/W2428215012', 'https://openalex.org/W2432527614', 'https://openalex.org/W2440079827', 'https://openalex.org/W2460776272', 'https://openalex.org/W2465488874', 'https://openalex.org/W2748287330', 'https://openalex.org/W2781086042'], 'related_works': ['https://openalex.org/W4386939106', 'https://openalex.org/W4386139324', 'https://openalex.org/W2411777736', 'https://openalex.org/W2397023191', 'https://openalex.org/W2393936235', 'https://openalex.org/W2386661736', 'https://openalex.org/W2384054992', 'https://openalex.org/W2348838421', 'https://openalex.org/W2094734816', 'https://openalex.org/W1996576781'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2411777736', 'counts_by_year': [{'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 1}], 'updated_date': '2024-12-09T17:15:46.266805', 'created_date': '2016-06-24'}