Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W4230882235', 'doi': 'https://doi.org/10.1002/14651858.cd003709.pub3', 'title': 'Vasopressors for hypotensive shock', 'display_name': 'Vasopressors for hypotensive shock', 'publication_year': 2011, 'publication_date': '2011-05-11', 'ids': {'openalex': 'https://openalex.org/W4230882235', 'doi': 'https://doi.org/10.1002/14651858.cd003709.pub3', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/21563137'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/14651858.cd003709.pub3', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S71429176', 'display_name': 'Cochrane database of systematic reviews', 'issn_l': '1361-6137', 'issn': ['1361-6137', '1469-493X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319727', 'host_organization_name': 'Cochrane', 'host_organization_lineage': ['https://openalex.org/P4310319727'], 'host_organization_lineage_names': ['Cochrane'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'review', 'type_crossref': 'reference-entry', '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/A5113931211', 'display_name': 'Christof Havel', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I76134821', 'display_name': 'Medical University of Vienna', 'ror': 'https://ror.org/05n3x4p02', 'country_code': 'AT', 'type': 'education', 'lineage': ['https://openalex.org/I76134821']}], 'countries': ['AT'], 'is_corresponding': False, 'raw_author_name': 'Christof Havel', 'raw_affiliation_strings': ['Medical University of Vienna'], 'affiliations': [{'raw_affiliation_string': 'Medical University of Vienna', 'institution_ids': ['https://openalex.org/I76134821']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5069108867', 'display_name': 'Jasmin Arrich', 'orcid': 'https://orcid.org/0000-0002-1669-2334'}, 'institutions': [{'id': 'https://openalex.org/I76134821', 'display_name': 'Medical University of Vienna', 'ror': 'https://ror.org/05n3x4p02', 'country_code': 'AT', 'type': 'education', 'lineage': ['https://openalex.org/I76134821']}], 'countries': ['AT'], 'is_corresponding': False, 'raw_author_name': 'Jasmin Arrich', 'raw_affiliation_strings': ['Medical University of Vienna'], 'affiliations': [{'raw_affiliation_string': 'Medical University of Vienna', 'institution_ids': ['https://openalex.org/I76134821']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5071782546', 'display_name': 'Heidrun Losert', 'orcid': 'https://orcid.org/0000-0003-1951-2682'}, 'institutions': [{'id': 'https://openalex.org/I76134821', 'display_name': 'Medical University of Vienna', 'ror': 'https://ror.org/05n3x4p02', 'country_code': 'AT', 'type': 'education', 'lineage': ['https://openalex.org/I76134821']}], 'countries': ['AT'], 'is_corresponding': False, 'raw_author_name': 'Heidrun Losert', 'raw_affiliation_strings': ['Medical University of Vienna'], 'affiliations': [{'raw_affiliation_string': 'Medical University of Vienna', 'institution_ids': ['https://openalex.org/I76134821']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5044273994', 'display_name': 'Gunnar Gamper', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210115084', 'display_name': 'Universitätsklinikum St. Pölten', 'ror': 'https://ror.org/02g9n8n52', 'country_code': 'AT', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210115084']}], 'countries': ['AT'], 'is_corresponding': False, 'raw_author_name': 'Gunnar Gamper', 'raw_affiliation_strings': ['Landesklinikum Sankt Pölten'], 'affiliations': [{'raw_affiliation_string': 'Landesklinikum Sankt Pölten', 'institution_ids': ['https://openalex.org/I4210115084']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5030282743', 'display_name': 'Marcus Müllner', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I91962293', 'display_name': 'Pharmaceuticals and Medical Devices Agency', 'ror': 'https://ror.org/03mpkb302', 'country_code': 'JP', 'type': 'government', 'lineage': ['https://openalex.org/I91962293']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Marcus Müllner', 'raw_affiliation_strings': ['Austrian Medicines and Medical Devices Agency'], 'affiliations': [{'raw_affiliation_string': 'Austrian Medicines and Medical Devices Agency', 'institution_ids': ['https://openalex.org/I91962293']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5037228297', 'display_name': 'Harald Herkner', 'orcid': 'https://orcid.org/0000-0003-1329-6149'}, 'institutions': [{'id': 'https://openalex.org/I76134821', 'display_name': 'Medical University of Vienna', 'ror': 'https://ror.org/05n3x4p02', 'country_code': 'AT', 'type': 'education', 'lineage': ['https://openalex.org/I76134821']}], 'countries': ['AT'], 'is_corresponding': False, 'raw_author_name': 'Harald Herkner', 'raw_affiliation_strings': ['Medical University of Vienna'], 'affiliations': [{'raw_affiliation_string': 'Medical University of Vienna', 'institution_ids': ['https://openalex.org/I76134821']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 1.172, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 76, 'citation_normalized_percentile': {'value': 0.59933, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10218', 'display_name': 'Sepsis Diagnosis and Treatment', 'score': 0.9996, 'subfield': {'id': 'https://openalex.org/subfields/2713', 'display_name': 'Epidemiology'}, '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/T10218', 'display_name': 'Sepsis Diagnosis and Treatment', 'score': 0.9996, 'subfield': {'id': 'https://openalex.org/subfields/2713', 'display_name': 'Epidemiology'}, '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/T10645', 'display_name': 'Cardiac Arrest and Resuscitation', 'score': 0.9995, 'subfield': {'id': 'https://openalex.org/subfields/2711', 'display_name': 'Emergency 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/T10198', 'display_name': 'Heart Failure Treatment and Management', 'score': 0.9914, '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/cinahl', 'display_name': 'CINAHL', 'score': 0.5692473}, {'id': 'https://openalex.org/keywords/psycinfo', 'display_name': 'PsycINFO', 'score': 0.43046203}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.87893474}, {'id': 'https://openalex.org/C2779473830', 'wikidata': 'https://www.wikidata.org/wiki/Q1540899', 'display_name': 'MEDLINE', 'level': 2, 'score': 0.6014187}, {'id': 'https://openalex.org/C2776478404', 'wikidata': 'https://www.wikidata.org/wiki/Q1105187', 'display_name': 'Cochrane Library', 'level': 3, 'score': 0.58965427}, {'id': 'https://openalex.org/C2781145037', 'wikidata': 'https://www.wikidata.org/wiki/Q5011772', 'display_name': 'CINAHL', 'level': 3, 'score': 0.5692473}, {'id': 'https://openalex.org/C95190672', 'wikidata': 'https://www.wikidata.org/wiki/Q815382', 'display_name': 'Meta-analysis', 'level': 2, 'score': 0.54577065}, {'id': 'https://openalex.org/C168563851', 'wikidata': 'https://www.wikidata.org/wiki/Q1436668', 'display_name': 'Randomized controlled trial', 'level': 2, 'score': 0.5297818}, {'id': 'https://openalex.org/C82789193', 'wikidata': 'https://www.wikidata.org/wiki/Q2142611', 'display_name': 'Relative risk', 'level': 3, 'score': 0.45481977}, {'id': 'https://openalex.org/C194828623', 'wikidata': 'https://www.wikidata.org/wiki/Q2861470', 'display_name': 'Emergency medicine', 'level': 1, 'score': 0.44845363}, {'id': 'https://openalex.org/C177713679', 'wikidata': 'https://www.wikidata.org/wiki/Q679690', 'display_name': 'Intensive care medicine', 'level': 1, 'score': 0.44124833}, {'id': 'https://openalex.org/C2779549880', 'wikidata': 'https://www.wikidata.org/wiki/Q5542226', 'display_name': 'PsycINFO', 'level': 3, 'score': 0.43046203}, {'id': 'https://openalex.org/C27081682', 'wikidata': 'https://www.wikidata.org/wiki/Q269829', 'display_name': 'Placebo', 'level': 3, 'score': 0.41189796}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.24637818}, {'id': 'https://openalex.org/C27415008', 'wikidata': 'https://www.wikidata.org/wiki/Q7256382', 'display_name': 'Psychological intervention', 'level': 2, 'score': 0.20766315}, {'id': 'https://openalex.org/C44249647', 'wikidata': 'https://www.wikidata.org/wiki/Q208498', 'display_name': 'Confidence interval', 'level': 2, 'score': 0.19781435}, {'id': 'https://openalex.org/C204787440', 'wikidata': 'https://www.wikidata.org/wiki/Q188504', 'display_name': 'Alternative medicine', 'level': 2, 'score': 0.1335848}, {'id': 'https://openalex.org/C118552586', 'wikidata': 'https://www.wikidata.org/wiki/Q7867', 'display_name': 'Psychiatry', 'level': 1, 'score': 0.11963332}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C17744445', 'wikidata': 'https://www.wikidata.org/wiki/Q36442', 'display_name': 'Political science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C199539241', 'wikidata': 'https://www.wikidata.org/wiki/Q7748', 'display_name': 'Law', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D007022', 'descriptor_name': 'Hypotension', 'qualifier_ui': 'Q000188', 'qualifier_name': 'drug therapy', 'is_major_topic': True}, {'descriptor_ui': 'D012769', 'descriptor_name': 'Shock', 'qualifier_ui': 'Q000188', 'qualifier_name': 'drug therapy', 'is_major_topic': True}, {'descriptor_ui': 'D014662', 'descriptor_name': 'Vasoconstrictor Agents', 'qualifier_ui': 'Q000627', 'qualifier_name': 'therapeutic use', 'is_major_topic': True}, {'descriptor_ui': 'D004359', 'descriptor_name': 'Drug Therapy, Combination', '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': 'D007022', 'descriptor_name': 'Hypotension', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007022', 'descriptor_name': 'Hypotension', 'qualifier_ui': 'Q000401', 'qualifier_name': 'mortality', 'is_major_topic': False}, {'descriptor_ui': 'D016032', 'descriptor_name': 'Randomized Controlled Trials as Topic', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012769', 'descriptor_name': 'Shock', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012769', 'descriptor_name': 'Shock', 'qualifier_ui': 'Q000401', 'qualifier_name': 'mortality', 'is_major_topic': False}, {'descriptor_ui': 'D012772', 'descriptor_name': 'Shock, Septic', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012772', 'descriptor_name': 'Shock, Septic', 'qualifier_ui': 'Q000401', 'qualifier_name': 'mortality', 'is_major_topic': False}, {'descriptor_ui': 'D012772', 'descriptor_name': 'Shock, Septic', 'qualifier_ui': 'Q000188', 'qualifier_name': 'drug therapy', 'is_major_topic': False}, {'descriptor_ui': 'D014662', 'descriptor_name': 'Vasoconstrictor Agents', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014662', 'descriptor_name': 'Vasoconstrictor Agents', 'qualifier_ui': 'Q000009', 'qualifier_name': 'adverse effects', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/14651858.cd003709.pub3', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S71429176', 'display_name': 'Cochrane database of systematic reviews', 'issn_l': '1361-6137', 'issn': ['1361-6137', '1469-493X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319727', 'host_organization_name': 'Cochrane', 'host_organization_lineage': ['https://openalex.org/P4310319727'], 'host_organization_lineage_names': ['Cochrane'], '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/21563137', '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': [{'id': 'https://metadata.un.org/sdg/3', 'display_name': 'Good health and well-being', 'score': 0.87}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 63, 'referenced_works': ['https://openalex.org/W1607813664', 'https://openalex.org/W1818617568', 'https://openalex.org/W184960859', 'https://openalex.org/W1971144920', 'https://openalex.org/W1977478388', 'https://openalex.org/W1983318657', 'https://openalex.org/W1984346625', 'https://openalex.org/W1992216549', 'https://openalex.org/W1993440563', 'https://openalex.org/W1993647014', 'https://openalex.org/W1996753950', 'https://openalex.org/W2001862663', 'https://openalex.org/W2004411303', 'https://openalex.org/W2012158174', 'https://openalex.org/W2012281973', 'https://openalex.org/W2015222304', 'https://openalex.org/W2020233726', 'https://openalex.org/W2022255724', 'https://openalex.org/W2023950989', 'https://openalex.org/W2028546766', 'https://openalex.org/W2029949452', 'https://openalex.org/W2042672404', 'https://openalex.org/W2044402413', 'https://openalex.org/W2049927822', 'https://openalex.org/W2061588724', 'https://openalex.org/W2065629123', 'https://openalex.org/W2066473574', 'https://openalex.org/W2066521846', 'https://openalex.org/W2068973347', 'https://openalex.org/W2069431723', 'https://openalex.org/W2070111146', 'https://openalex.org/W2075164504', 'https://openalex.org/W2077088879', 'https://openalex.org/W2077193385', 'https://openalex.org/W2082430120', 'https://openalex.org/W2087203965', 'https://openalex.org/W2090056403', 'https://openalex.org/W2095421042', 'https://openalex.org/W2095497639', 'https://openalex.org/W2095944485', 'https://openalex.org/W2102372841', 'https://openalex.org/W2105985116', 'https://openalex.org/W2108153775', 'https://openalex.org/W2108885025', 'https://openalex.org/W2128855592', 'https://openalex.org/W2135595177', 'https://openalex.org/W2141531782', 'https://openalex.org/W2148668313', 'https://openalex.org/W2157423368', 'https://openalex.org/W2157508850', 'https://openalex.org/W2157657037', 'https://openalex.org/W2159933802', 'https://openalex.org/W2160456017', 'https://openalex.org/W2160691650', 'https://openalex.org/W2164292141', 'https://openalex.org/W2168124318', 'https://openalex.org/W2274226841', 'https://openalex.org/W2397706596', 'https://openalex.org/W2409547353', 'https://openalex.org/W2460793324', 'https://openalex.org/W2487109205', 'https://openalex.org/W2599527603', 'https://openalex.org/W3017100980'], 'related_works': ['https://openalex.org/W4308638646', 'https://openalex.org/W3177551556', 'https://openalex.org/W3088773868', 'https://openalex.org/W2971604386', 'https://openalex.org/W2918772556', 'https://openalex.org/W2766839180', 'https://openalex.org/W2531219817', 'https://openalex.org/W2232330152', 'https://openalex.org/W2113043745', 'https://openalex.org/W2054290182'], 'abstract_inverted_index': {'Background': [0], 'Initial': [1], 'goal': [2], 'directed': [3], 'resuscitation': [4], 'for': [5, 114, 126, 155, 236, 358], 'shock': [6, 383], 'usually': [7], 'includes': [8], 'the': [9, 69, 109, 140, 237, 260, 283, 321, 356, 371, 376, 387, 405], 'administration': [10], 'of': [11, 22, 63, 73, 194, 218, 234, 259, 333, 343, 365, 370, 378, 404], 'intravenous': [12], 'fluids,': [13], 'followed': [14], 'by': [15], 'initiating': [16], 'vasopressors.': [17], 'Despite': [18], 'obvious': [19], 'immediate': [20], 'effects': [21], 'vasopressors': [23, 55, 264, 373, 379, 407], 'on': [24, 28, 216], 'haemodynamics': [25], 'their': [26], 'effect': [27, 393], 'patient': [29], 'relevant': [30], 'outcomes': [31, 203], 'remains': [32], 'controversial.': [33], 'This': [34], 'review': [35], 'was': [36, 42, 50, 99, 142, 196, 252], 'originally': [37], 'published': [38], 'in': [39, 44, 101, 108, 179, 183, 198, 206, 255, 257, 271, 286, 308, 328, 346, 380], '2004': [40], 'and': [41, 60, 89, 111, 131, 144, 209, 222, 350], 'updated': [43], '2011.': [45], 'Objectives': [46], 'Our': [47], 'primary': [48, 238], 'objective': [49], 'to': [51, 93, 277, 301, 310, 354], 'assess': [52], 'whether': [53], 'particular': [54], 'reduce': [56], 'overall': [57], 'mortality,': [58], 'morbidity,': [59], 'health‐related': [61], 'quality': [62, 217, 247], 'life.': [64], 'Search': [65], 'methods': [66], 'We': [67, 104, 150, 161, 225], 'searched': [68, 112], 'Cochrane': [70, 78], 'Central': [71], 'Register': [72], 'Controlled': [74], 'Trials': [75], '(CENTRAL)': [76], '(The': [77], 'Library': [79], '2010,': [80], 'Issue': [81], '2),': [82], 'MEDLINE,': [83], 'EMBASE,': [84], 'PASCAL': [85], 'BioMed,': [86], 'CINAHL,': [87], 'BIOSIS,': [88], 'PsycINFO': [90], '(from': [91], 'inception': [92], 'March': [94], '2010).': [95], 'The': [96], 'original': [97], 'search': [98], 'performed': [100], 'November': [102], '2003.': [103], 'also': [105], 'asked': [106], 'experts': [107], 'field': [110], 'meta‐registries': [113], 'ongoing': [115], 'trials.': [116], 'Selection': [117], 'criteria': [118], 'Randomized': [119], 'controlled': [120, 165], 'trials': [121, 166], 'comparing': [122], 'various': [123], 'vasopressor': [124], 'regimens': [125], 'hypotensive': [127], 'shock.': [128], 'Data': [129], 'collection': [130], 'analysis': [132], 'Two': [133], 'authors': [134, 141], 'abstracted': [135], 'data': [136, 213], 'independently.': [137], 'Disagreement': [138], 'between': [139, 262, 348, 368], 'discussed': [143], 'resolved': [145], 'with': [146, 170, 274, 330, 382], 'a': [147, 152, 207], 'third': [148], 'author.': [149], 'used': [151, 304], 'random‐effects': [153], 'model': [154], 'combining': [156], 'quantitative': [157], 'data.': [158], 'Main': [159], 'results': [160], 'identified': [162], '23': [163, 188], 'randomized': [164], 'involving': [167], '3212': [168], 'patients,': [169], '1629': [171], 'mortality': [172, 191, 256, 347], 'outcomes.': [173, 224], 'Six': [174], 'different': [175, 185, 263, 331], 'vasopressors,': [176], 'alone': [177], 'or': [178, 220, 265], 'combination,': [180], 'were': [181, 204, 214, 269, 312, 318], 'studied': [182], '11': [184], 'comparisons.': [186], 'All': [187], 'studies': [189, 228, 243, 324, 329], 'reported': [190, 197, 205], 'outcomes;': [192], 'length': [193], 'stay': [195], 'nine': [199], 'studies.': [200], 'Other': [201], 'morbidity': [202], 'variable': [208], 'heterogeneous': [210], 'way.': [211], 'No': [212], 'available': [215], 'life': [219], 'anxiety': [221], 'depression': [223], 'classified': [226], '10': [227], 'as': [229, 282, 305, 325, 327], 'being': [230], 'at': [231], 'low': [232], 'risk': [233, 357], 'bias': [235, 335], 'outcome': [239], 'mortality;': [240], 'only': [241], 'four': [242], 'fulfilled': [244], 'all': [245], 'trial': [246], 'items.': [248], 'In': [249], 'summary,': [250], 'there': [251], 'no': [253, 344], 'difference': [254, 345, 367], 'any': [258, 366, 369, 391, 402], 'comparisons': [261], 'combinations.': [266], 'More': [267], 'arrhythmias': [268], 'observed': [270], 'patients': [272, 288, 381], 'treated': [273], 'dopamine': [275], 'compared': [276], 'norepinephrine.': [278], 'Norepinephrine': [279], 'versus': [280], 'dopamine,': [281], 'largest': [284], 'comparison': [285, 309], '1400': [287], 'from': [289], 'six': [290, 372], 'trials,': [291], 'yielded': [292], 'almost': [293], 'equivalence': [294], '(RR': [295], '0.95,': [296], '95%': [297], 'confidence': [298], 'interval': [299], '0.87': [300], '1.03).': [302], 'Vasopressors': [303], 'add‐on': [306], 'therapy': [307], 'placebo': [311], 'not': [313, 362, 385, 398], 'effective': [314], 'either.': [315], 'These': [316], 'findings': [317], 'consistent': [319], 'among': [320], 'few': [322], 'large': [323], 'well': [326], 'levels': [332], 'within‐study': [334], 'risk.': [336], "Authors'": [337], 'conclusions': [338], 'There': [339, 360, 396], 'is': [340, 361, 397, 408], 'some': [341], 'evidence': [342, 364, 400], 'norepinephrine': [349], 'dopamine.': [351], 'Dopamine': [352], 'appeared': [353], 'increase': [355], 'arrhythmia.': [359], 'sufficient': [363, 399], 'examined.': [374], 'Probably': [375], 'choice': [377], 'does': [384], 'influence': [386], 'outcome,': [388], 'rather': [389], 'than': [390], 'vasoactive': [392], 'per': [394], 'se.': [395], 'that': [401], 'one': [403], 'investigated': [406], 'clearly': [409], 'superior': [410], 'over': [411], 'others.': [412]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4230882235', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 5}, {'year': 2019, 'cited_by_count': 3}, {'year': 2018, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 6}, {'year': 2016, 'cited_by_count': 19}, {'year': 2015, 'cited_by_count': 10}, {'year': 2014, 'cited_by_count': 9}, {'year': 2013, 'cited_by_count': 9}, {'year': 2012, 'cited_by_count': 7}], 'updated_date': '2024-12-25T08:39:40.802981', 'created_date': '2022-05-11'}