Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1971799546', 'doi': 'https://doi.org/10.1007/s12350-014-0033-z', 'title': 'Comparison of left ventricular systolic function and mechanical dyssynchrony using equilibrium radionuclide angiography in patients with right ventricular outflow tract versus right ventricular apical pacing: A prospective single-center study', 'display_name': 'Comparison of left ventricular systolic function and mechanical dyssynchrony using equilibrium radionuclide angiography in patients with right ventricular outflow tract versus right ventricular apical pacing: A prospective single-center study', 'publication_year': 2015, 'publication_date': '2015-01-23', 'ids': {'openalex': 'https://openalex.org/W1971799546', 'doi': 'https://doi.org/10.1007/s12350-014-0033-z', 'mag': '1971799546', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/25609582'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s12350-014-0033-z', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S40505786', 'display_name': 'Journal of Nuclear Cardiology', 'issn_l': '1071-3581', 'issn': ['1071-3581', '1532-6551'], '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': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5101529893', 'display_name': 'Harmandeep Singh', 'orcid': 'https://orcid.org/0000-0003-3934-8031'}, 'institutions': [{'id': 'https://openalex.org/I63739035', 'display_name': 'All India Institute of Medical Sciences', 'ror': 'https://ror.org/02dwcqs71', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I63739035']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'Harmandeep Singh', 'raw_affiliation_strings': ['Department of Nuclear medicine All India Institute of Medical Sciences New Delhi India'], 'affiliations': [{'raw_affiliation_string': 'Department of Nuclear medicine All India Institute of Medical Sciences New Delhi India', 'institution_ids': ['https://openalex.org/I63739035']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5113928521', 'display_name': 'Chetan Patel', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I63739035', 'display_name': 'All India Institute of Medical Sciences', 'ror': 'https://ror.org/02dwcqs71', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I63739035']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'Chetan D. Patel', 'raw_affiliation_strings': ['Department of Nuclear medicine All India Institute of Medical Sciences New Delhi India'], 'affiliations': [{'raw_affiliation_string': 'Department of Nuclear medicine All India Institute of Medical Sciences New Delhi India', 'institution_ids': ['https://openalex.org/I63739035']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5087532784', 'display_name': 'Gautam Sharma', 'orcid': 'https://orcid.org/0000-0002-2223-5463'}, 'institutions': [{'id': 'https://openalex.org/I63739035', 'display_name': 'All India Institute of Medical Sciences', 'ror': 'https://ror.org/02dwcqs71', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I63739035']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'Gautam Sharma', 'raw_affiliation_strings': ['All India Institute of Medical Sciences'], 'affiliations': [{'raw_affiliation_string': 'All India Institute of Medical Sciences', 'institution_ids': ['https://openalex.org/I63739035']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5060980620', 'display_name': 'Nitish Naik', 'orcid': 'https://orcid.org/0000-0001-6002-5400'}, 'institutions': [{'id': 'https://openalex.org/I63739035', 'display_name': 'All India Institute of Medical Sciences', 'ror': 'https://ror.org/02dwcqs71', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I63739035']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'Nitish Naik', 'raw_affiliation_strings': ['All India Institute of Medical Sciences'], 'affiliations': [{'raw_affiliation_string': 'All India Institute of Medical Sciences', 'institution_ids': ['https://openalex.org/I63739035']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3190, 'currency': 'EUR', 'value_usd': 4190, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.654, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 9, 'citation_normalized_percentile': {'value': 0.876711, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 85, 'max': 86}, 'biblio': {'volume': '22', 'issue': '5', 'first_page': '903', 'last_page': '911'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10598', 'display_name': 'Cardiac pacing and defibrillation studies', 'score': 1.0, '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/T10598', 'display_name': 'Cardiac pacing and defibrillation studies', 'score': 1.0, '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': 0.9993, '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/T12598', 'display_name': 'Cardiac Structural Anomalies and Repair', 'score': 0.9852, 'subfield': {'id': 'https://openalex.org/subfields/2746', 'display_name': 'Surgery'}, '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/radionuclide-angiography', 'display_name': 'Radionuclide angiography', 'score': 0.86364055}, {'id': 'https://openalex.org/keywords/ventricular-outflow-tract', 'display_name': 'Ventricular outflow tract', 'score': 0.70149404}, {'id': 'https://openalex.org/keywords/ventricular-pacing', 'display_name': 'Ventricular pacing', 'score': 0.5039918}, {'id': 'https://openalex.org/keywords/ventricular-function', 'display_name': 'Ventricular Function', 'score': 0.49506655}, {'id': 'https://openalex.org/keywords/lead', 'display_name': 'Lead (geology)', 'score': 0.45043823}, {'id': 'https://openalex.org/keywords/ventricular-dyssynchrony', 'display_name': 'Ventricular dyssynchrony', 'score': 0.42847744}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.927894}, {'id': 'https://openalex.org/C2780088680', 'wikidata': 'https://www.wikidata.org/wiki/Q7281300', 'display_name': 'Radionuclide angiography', 'level': 4, 'score': 0.86364055}, {'id': 'https://openalex.org/C164705383', 'wikidata': 'https://www.wikidata.org/wiki/Q10379', 'display_name': 'Cardiology', 'level': 1, 'score': 0.7906817}, {'id': 'https://openalex.org/C78085059', 'wikidata': 'https://www.wikidata.org/wiki/Q641303', 'display_name': 'Ejection fraction', 'level': 3, 'score': 0.7634452}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.7502006}, {'id': 'https://openalex.org/C2777361368', 'wikidata': 'https://www.wikidata.org/wiki/Q7920318', 'display_name': 'Ventricular outflow tract', 'level': 2, 'score': 0.70149404}, {'id': 'https://openalex.org/C111773187', 'wikidata': 'https://www.wikidata.org/wiki/Q1969239', 'display_name': 'QRS complex', 'level': 2, 'score': 0.58219343}, {'id': 'https://openalex.org/C3020135794', 'wikidata': 'https://www.wikidata.org/wiki/Q372713', 'display_name': 'Ventricular pacing', 'level': 3, 'score': 0.5039918}, {'id': 'https://openalex.org/C2993376042', 'wikidata': 'https://www.wikidata.org/wiki/Q2002035', 'display_name': 'Ventricular function', 'level': 2, 'score': 0.49506655}, {'id': 'https://openalex.org/C188816634', 'wikidata': 'https://www.wikidata.org/wiki/Q2113324', 'display_name': 'Prospective cohort study', 'level': 2, 'score': 0.45999017}, {'id': 'https://openalex.org/C2777093003', 'wikidata': 'https://www.wikidata.org/wiki/Q6508345', 'display_name': 'Lead (geology)', 'level': 2, 'score': 0.45043823}, {'id': 'https://openalex.org/C2776720267', 'wikidata': 'https://www.wikidata.org/wiki/Q7920314', 'display_name': 'Ventricular dyssynchrony', 'level': 5, 'score': 0.42847744}, {'id': 'https://openalex.org/C2776034619', 'wikidata': 'https://www.wikidata.org/wiki/Q3428020', 'display_name': 'Cardiac resynchronization therapy', 'level': 4, 'score': 0.2949044}, {'id': 'https://openalex.org/C2778198053', 'wikidata': 'https://www.wikidata.org/wiki/Q181754', 'display_name': 'Heart failure', 'level': 2, 'score': 0.26032722}, {'id': 'https://openalex.org/C114793014', 'wikidata': 'https://www.wikidata.org/wiki/Q52109', 'display_name': 'Geomorphology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D011868', 'descriptor_name': 'Radioisotopes', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': True}, {'descriptor_ui': 'D016277', 'descriptor_name': 'Ventricular Function, Left', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D016278', 'descriptor_name': 'Ventricular Function, Right', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000368', 'descriptor_name': 'Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000792', 'descriptor_name': 'Angiography', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D054537', 'descriptor_name': 'Atrioventricular Block', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002304', 'descriptor_name': 'Cardiac Pacing, Artificial', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D015444', 'descriptor_name': 'Exercise', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005500', 'descriptor_name': 'Follow-Up Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005583', 'descriptor_name': 'Fourier Analysis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015637', 'descriptor_name': 'Gated Blood-Pool Imaging', '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': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008875', 'descriptor_name': 'Middle Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010138', 'descriptor_name': 'Pacemaker, Artificial', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011446', 'descriptor_name': 'Prospective Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011788', 'descriptor_name': 'Quality of Life', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012815', 'descriptor_name': 'Signal Processing, Computer-Assisted', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013599', 'descriptor_name': 'Systole', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013667', 'descriptor_name': 'Technetium', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D016896', 'descriptor_name': 'Treatment Outcome', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D055815', 'descriptor_name': 'Young Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s12350-014-0033-z', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S40505786', 'display_name': 'Journal of Nuclear Cardiology', 'issn_l': '1071-3581', 'issn': ['1071-3581', '1532-6551'], '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': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/25609582', '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': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 29, 'referenced_works': ['https://openalex.org/W1514138913', 'https://openalex.org/W1605353467', 'https://openalex.org/W166157041', 'https://openalex.org/W185320804', 'https://openalex.org/W1947645774', 'https://openalex.org/W1964393703', 'https://openalex.org/W1967722131', 'https://openalex.org/W1968426636', 'https://openalex.org/W1977079555', 'https://openalex.org/W1981859357', 'https://openalex.org/W1989871157', 'https://openalex.org/W1991501639', 'https://openalex.org/W1995281013', 'https://openalex.org/W2007286163', 'https://openalex.org/W2055836387', 'https://openalex.org/W2076042203', 'https://openalex.org/W2076991975', 'https://openalex.org/W2078945975', 'https://openalex.org/W2089088903', 'https://openalex.org/W2099988432', 'https://openalex.org/W2106641820', 'https://openalex.org/W2106705638', 'https://openalex.org/W2112958214', 'https://openalex.org/W2119577858', 'https://openalex.org/W2131710640', 'https://openalex.org/W2149920414', 'https://openalex.org/W2170828822', 'https://openalex.org/W2344166697', 'https://openalex.org/W2416728362'], 'related_works': ['https://openalex.org/W367693002', 'https://openalex.org/W3211858529', 'https://openalex.org/W3025442482', 'https://openalex.org/W2899644423', 'https://openalex.org/W2609250166', 'https://openalex.org/W2406615521', 'https://openalex.org/W2074145923', 'https://openalex.org/W2059263458', 'https://openalex.org/W2005621189', 'https://openalex.org/W1981015842'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1971799546', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 1}], 'updated_date': '2024-12-14T07:46:07.361133', 'created_date': '2016-06-24'}