Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1965449074', 'doi': 'https://doi.org/10.1161/01.cir.74.4.693', 'title': 'Left ventricular remodeling after myocardial infarction: a corollary to infarct expansion.', 'display_name': 'Left ventricular remodeling after myocardial infarction: a corollary to infarct expansion.', 'publication_year': 1986, 'publication_date': '1986-10-01', 'ids': {'openalex': 'https://openalex.org/W1965449074', 'doi': 'https://doi.org/10.1161/01.cir.74.4.693', 'mag': '1965449074', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/3757183'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1161/01.cir.74.4.693', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S116251202', 'display_name': 'Circulation', 'issn_l': '0009-7322', 'issn': ['0009-7322', '1524-4539'], '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': 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/A5076089645', 'display_name': 'Raymond G. McKay', 'orcid': 'https://orcid.org/0000-0002-7989-5681'}, 'institutions': [{'id': 'https://openalex.org/I2801171160', 'display_name': 'McKay Dee Hospital', 'ror': 'https://ror.org/00f93yb19', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I108785884', 'https://openalex.org/I2801171160']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'R G McKay', 'raw_affiliation_strings': ['R G McKay'], 'affiliations': [{'raw_affiliation_string': 'R G McKay', 'institution_ids': ['https://openalex.org/I2801171160']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5031560506', 'display_name': 'Marc A. Pfeffer', 'orcid': 'https://orcid.org/0000-0003-3876-7568'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'M A Pfeffer', 'raw_affiliation_strings': ['M A Pfeffer'], 'affiliations': [{'raw_affiliation_string': 'M A Pfeffer', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5110318112', 'display_name': 'R C Pasternak', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'R C Pasternak', 'raw_affiliation_strings': ['R C Pasternak'], 'affiliations': [{'raw_affiliation_string': 'R C Pasternak', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5111649028', 'display_name': 'John E. Markis', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210100553', 'display_name': 'MARK Resources (United States)', 'ror': 'https://ror.org/00yk56168', 'country_code': 'US', 'type': 'company', 'lineage': ['https://openalex.org/I4210100553']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'J E Markis', 'raw_affiliation_strings': ['J E Markis'], 'affiliations': [{'raw_affiliation_string': 'J E Markis', 'institution_ids': ['https://openalex.org/I4210100553']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5001024037', 'display_name': 'Patricia C. Come', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'P C Come', 'raw_affiliation_strings': ['P C Come'], 'affiliations': [{'raw_affiliation_string': 'P C Come', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5046977744', 'display_name': 'Shoichiro Nakao', 'orcid': 'https://orcid.org/0000-0003-4888-6552'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'S Nakao', 'raw_affiliation_strings': ['S Nakao'], 'affiliations': [{'raw_affiliation_string': 'S Nakao', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5066335806', 'display_name': 'James Alderman', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'J D Alderman', 'raw_affiliation_strings': ['J D Alderman'], 'affiliations': [{'raw_affiliation_string': 'J D Alderman', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5103598740', 'display_name': 'Jeffrey Ferguson', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210166181', 'display_name': 'Ferguson Library', 'ror': 'https://ror.org/05b2fjs73', 'country_code': 'US', 'type': 'archive', 'lineage': ['https://openalex.org/I4210166181']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'J J Ferguson', 'raw_affiliation_strings': ['J J Ferguson'], 'affiliations': [{'raw_affiliation_string': 'J J Ferguson', 'institution_ids': ['https://openalex.org/I4210166181']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5045632588', 'display_name': 'Robert D. Safian', 'orcid': 'https://orcid.org/0000-0003-2934-2525'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'R D Safian', 'raw_affiliation_strings': ['R D Safian'], 'affiliations': [{'raw_affiliation_string': 'R D Safian', 'institution_ids': []}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5109941022', 'display_name': 'William Grossman', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'W Grossman', 'raw_affiliation_strings': ['W Grossman'], 'affiliations': [{'raw_affiliation_string': 'W Grossman', 'institution_ids': []}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 8.778, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 715, 'citation_normalized_percentile': {'value': 0.990029, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '74', 'issue': '4', 'first_page': '693', 'last_page': '702'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10821', 'display_name': 'Cardiovascular Function and Risk Factors', 'score': 0.988, '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/T10821', 'display_name': 'Cardiovascular Function and Risk Factors', 'score': 0.988, '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': 0.9739, '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'}}, {'id': 'https://openalex.org/T12598', 'display_name': 'Cardiac Structural Anomalies and Repair', 'score': 0.9597, '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/cardiac-catheterization', 'display_name': 'Cardiac catheterization', 'score': 0.59995264}, {'id': 'https://openalex.org/keywords/ventricular-remodeling', 'display_name': 'Ventricular remodeling', 'score': 0.48024777}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.9582629}, {'id': 'https://openalex.org/C164705383', 'wikidata': 'https://www.wikidata.org/wiki/Q10379', 'display_name': 'Cardiology', 'level': 1, 'score': 0.82979214}, {'id': 'https://openalex.org/C500558357', 'wikidata': 'https://www.wikidata.org/wiki/Q12152', 'display_name': 'Myocardial infarction', 'level': 2, 'score': 0.81568384}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.8037237}, {'id': 'https://openalex.org/C2777385415', 'wikidata': 'https://www.wikidata.org/wiki/Q1615191', 'display_name': 'Cardiac catheterization', 'level': 2, 'score': 0.59995264}, {'id': 'https://openalex.org/C2779581417', 'wikidata': 'https://www.wikidata.org/wiki/Q1931577', 'display_name': 'Thrombolysis', 'level': 3, 'score': 0.5912764}, {'id': 'https://openalex.org/C2777798775', 'wikidata': 'https://www.wikidata.org/wiki/Q207550', 'display_name': 'Infarction', 'level': 3, 'score': 0.5401785}, {'id': 'https://openalex.org/C2779537366', 'wikidata': 'https://www.wikidata.org/wiki/Q7920323', 'display_name': 'Ventricular remodeling', 'level': 3, 'score': 0.48024777}, {'id': 'https://openalex.org/C78981884', 'wikidata': 'https://www.wikidata.org/wiki/Q5357960', 'display_name': 'Electrocardiography in myocardial infarction', 'level': 3, 'score': 0.45752347}], 'mesh': [{'descriptor_ui': 'D006352', 'descriptor_name': 'Heart Ventricles', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': True}, {'descriptor_ui': 'D009203', 'descriptor_name': 'Myocardial Infarction', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', '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': 'D006328', 'descriptor_name': 'Cardiac Catheterization', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002306', 'descriptor_name': 'Cardiac Volume', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004452', 'descriptor_name': 'Echocardiography', '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': 'D006352', 'descriptor_name': 'Heart Ventricles', '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': 'D006439', 'descriptor_name': 'Hemodynamics', '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': 'D009203', 'descriptor_name': 'Myocardial Infarction', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009203', 'descriptor_name': 'Myocardial Infarction', 'qualifier_ui': 'Q000503', 'qualifier_name': 'physiopathology', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1161/01.cir.74.4.693', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S116251202', 'display_name': 'Circulation', 'issn_l': '0009-7322', 'issn': ['0009-7322', '1524-4539'], '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': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/3757183', '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': [{'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3', 'score': 0.83}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W35097681', 'https://openalex.org/W2899951469', 'https://openalex.org/W2406616460', 'https://openalex.org/W2395832911', 'https://openalex.org/W2381014615', 'https://openalex.org/W2359019392', 'https://openalex.org/W2222366334', 'https://openalex.org/W2066955805', 'https://openalex.org/W1498150421', 'https://openalex.org/W1497823195'], 'abstract_inverted_index': {'Dilatation': [0], 'of': [1, 16, 63, 72, 89, 95, 115, 171, 205, 213, 216, 249, 256, 268, 284, 295, 351, 359, 365], 'infarcted': [2, 197, 257], 'segments': [3, 18, 209, 258, 361], '(infarct': [4], 'expansion)': [5], 'may': [6], 'occur': [7], 'during': [8], 'recovery': [9], 'from': [10], 'myocardial': [11, 50, 99, 241, 286, 346], 'infarction,': [12, 347], 'but': [13], 'the': [14, 169, 172, 181, 207, 214, 217, 252, 264, 281, 341, 352], 'fate': [15], 'noninfarcted': [17, 199, 269, 285, 366], 'is': [19, 349], 'uncertain.': [20], 'Accordingly,': [21], 'left': [22, 29, 76, 135, 148, 301, 354], 'ventricular': [23, 30, 77, 136, 149, 302], 'geometric': [24], 'changes': [25, 194, 289], 'were': [26, 82, 222], 'assessed': [27], 'by': [28, 87], 'angiography': [31], 'and': [32, 38, 70, 79, 112, 137, 152, 198, 212, 259, 304, 313, 324, 362], 'M': [33, 272], 'mode': [34, 273], 'echocardiography': [35], 'on': [36], 'admission': [37], '2': [39, 127, 238], 'weeks': [40, 128, 239], 'later': [41], 'in': [42, 84, 92, 97, 117, 134, 164, 195, 224, 234, 251, 263, 280, 292, 300, 316, 334, 340], '30': [43], 'patients': [44, 53, 86, 106, 226, 296, 335], 'with': [45, 60, 109, 168], 'their': [46, 90, 235], 'first': [47], 'acute': [48, 98], 'transmural': [49], 'infarction.': [51, 100, 242], 'All': [52], 'demonstrated': [54, 228], 'chest': [55], 'pain,': [56], 'ST': [57], 'segment': [58], 'elevation': [59, 71], 'subsequent': [61], 'development': [62], 'Q': [64], 'waves': [65], '(15': [66], 'anterior,': [67], '15': [68], 'inferior),': [69], 'cardiac': [73, 124, 218, 318, 338], 'enzymes.': [74], 'Sequential': [75], 'angiographic': [78, 317], 'hemodynamic': [80], 'findings': [81], 'available': [83], 'these': [85], 'virtue': [88], 'participation': [91], 'a': [93, 131, 231, 246, 260], 'study': [94, 103], 'thrombolysis': [96], 'By': [101], 'that': [102, 175, 290, 333], 'design,': [104], 'all': [105, 225], 'treated': [107], 'successfully': [108], 'thrombolytic': [110], 'therapy': [111], 'demonstrating': [113], 'improvement': [114], 'flow': [116], 'an': [118], 'occluded': [119], 'coronary': [120], 'artery': [121], 'underwent': [122], 'repeat': [123], 'catheterization.': [125], 'At': [126], 'there': [129, 244, 348], 'was': [130, 176, 245], 'significant': [132, 278, 298, 314], 'decrease': [133], 'pulmonary': [138, 305], 'capillary': [139, 306], 'wedge': [140, 307], 'pressures': [141, 308], '(p': [142, 158, 309, 320, 327], 'less': [143, 159, 188, 310, 321, 328], 'than': [144, 160, 189, 311, 322, 329], '.01),': [145], 'whereas': [146], 'both': [147, 196, 206], 'end-diastolic': [150, 303], '(LVEDV)': [151], 'end-systolic': [153], '(LVESV)': [154], 'volume': [155], 'indexes': [156], 'increased': [157], '.01).': [161, 330], 'The': [162], 'increase': [163, 233, 248, 262], 'LVEDV': [165, 236], 'correlated': [166], 'directly': [167], 'percentage': [170], 'ventriculographic': [173], 'silhouette': [174, 219], 'akinetic': [177], 'or': [178], 'dyskinetic': [179], 'at': [180, 229, 237], 'initial': [182], 'catheterization': [183], '(r': [184], '=': [185], '.71,': [186], 'p': [187], '.001).': [190], 'To': [191], 'assess': [192], 'regional': [193], 'segments,': [200], 'serial': [201], 'endocardial': [202, 253, 265], 'perimeter': [203, 254, 266], 'lengths': [204], 'akinetic-dyskinetic': [208, 360], '(infarction': [210], 'zone)': [211, 221], 'remainder': [215], '(noninfarction': [220], 'measured': [223], 'who': [227, 336], 'least': [230], '20%': [232], 'after': [240, 345], 'Notably,': [243], 'mean': [247], '13%': [250], 'length': [255, 267], '19%': [261], 'segments.': [270, 287], 'Serial': [271], 'echocardiographic': [274], 'studies': [275], 'showed': [276], 'no': [277], 'change': [279], 'wall': [282], 'thickness': [283], 'Hemodynamic': [288], 'occurred': [291], 'this': [293], 'subgroup': [294], 'included': [297], 'decreases': [299], '.05)': [312], 'increases': [315], 'index': [319, 326], '.01)': [323], 'LVESV': [325], 'We': [331], 'conclude': [332], 'manifest': [337], 'dilatation': [339], 'early': [342], 'convalescent': [343], 'period': [344], 'remodeling': [350], 'entire': [353], 'ventricle': [355], 'including': [356], 'infarct': [357], 'expansion': [358], 'volume-overload': [363], 'hypertrophy': [364], 'segments.(ABSTRACT': [367], 'TRUNCATED': [368], 'AT': [369], '400': [370], 'WORDS)': [371]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1965449074', 'counts_by_year': [{'year': 2024, 'cited_by_count': 3}, {'year': 2023, 'cited_by_count': 10}, {'year': 2022, 'cited_by_count': 14}, {'year': 2021, 'cited_by_count': 15}, {'year': 2020, 'cited_by_count': 10}, {'year': 2019, 'cited_by_count': 14}, {'year': 2018, 'cited_by_count': 10}, {'year': 2017, 'cited_by_count': 13}, {'year': 2016, 'cited_by_count': 25}, {'year': 2015, 'cited_by_count': 22}, {'year': 2014, 'cited_by_count': 17}, {'year': 2013, 'cited_by_count': 13}, {'year': 2012, 'cited_by_count': 18}], 'updated_date': '2024-12-14T08:19:22.486075', 'created_date': '2016-06-24'}