Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W4254596515', 'doi': 'https://doi.org/10.7326/0003-4819-139-10-200311180-00023', 'title': 'Subclinical Thyroid Dysfunction and the Heart', 'display_name': 'Subclinical Thyroid Dysfunction and the Heart', 'publication_year': 2003, 'publication_date': '2003-11-18', 'ids': {'openalex': 'https://openalex.org/W4254596515', 'doi': 'https://doi.org/10.7326/0003-4819-139-10-200311180-00023'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.7326/0003-4819-139-10-200311180-00023', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S119722071', 'display_name': 'Annals of Internal Medicine', 'issn_l': '0003-4819', 'issn': ['0003-4819', '1539-3704'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310316812', 'host_organization_name': 'American College of Physicians', 'host_organization_lineage': ['https://openalex.org/P4310316812'], 'host_organization_lineage_names': ['American College of Physicians'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], '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/A5073036953', 'display_name': 'Bernadette Biondi', 'orcid': 'https://orcid.org/0000-0001-8360-4464'}, 'institutions': [{'id': 'https://openalex.org/I71267560', 'display_name': 'University of Naples Federico II', 'ror': 'https://ror.org/05290cv24', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I71267560']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'Bernadette Biondi', 'raw_affiliation_strings': ['From University of Naples Federico II School of Medicine; 80131 Naples, Italy.'], 'affiliations': [{'raw_affiliation_string': 'From University of Naples Federico II School of Medicine; 80131 Naples, Italy.', 'institution_ids': ['https://openalex.org/I71267560']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5087427494', 'display_name': 'Pio Zeppa', 'orcid': 'https://orcid.org/0000-0001-7358-5925'}, 'institutions': [{'id': 'https://openalex.org/I71267560', 'display_name': 'University of Naples Federico II', 'ror': 'https://ror.org/05290cv24', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I71267560']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'Emiliano A. Palmieri', 'raw_affiliation_strings': ['From University of Naples Federico II School of Medicine; 80131 Naples, Italy.'], 'affiliations': [{'raw_affiliation_string': 'From University of Naples Federico II School of Medicine; 80131 Naples, Italy.', 'institution_ids': ['https://openalex.org/I71267560']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5077499862', 'display_name': 'Gaetano Lombardi', 'orcid': 'https://orcid.org/0000-0002-8291-8725'}, 'institutions': [{'id': 'https://openalex.org/I71267560', 'display_name': 'University of Naples Federico II', 'ror': 'https://ror.org/05290cv24', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I71267560']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'Gaetano Lombardi', 'raw_affiliation_strings': ['From University of Naples Federico II School of Medicine; 80131 Naples, Italy.'], 'affiliations': [{'raw_affiliation_string': 'From University of Naples Federico II School of Medicine; 80131 Naples, Italy.', 'institution_ids': ['https://openalex.org/I71267560']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5067797353', 'display_name': 'Sergio Fazio', 'orcid': 'https://orcid.org/0000-0002-2743-9836'}, 'institutions': [{'id': 'https://openalex.org/I71267560', 'display_name': 'University of Naples Federico II', 'ror': 'https://ror.org/05290cv24', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I71267560']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'Serafino Fazio', 'raw_affiliation_strings': ['From University of Naples Federico II School of Medicine; 80131 Naples, Italy.'], 'affiliations': [{'raw_affiliation_string': 'From University of Naples Federico II School of Medicine; 80131 Naples, Italy.', 'institution_ids': ['https://openalex.org/I71267560']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 2, 'citation_normalized_percentile': {'value': 0.454706, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 66, 'max': 70}, 'biblio': {'volume': '139', 'issue': '10', 'first_page': '866', 'last_page': '866'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10293', 'display_name': 'Thyroid Disease and Hormone Regulation', 'score': 0.9977, 'subfield': {'id': 'https://openalex.org/subfields/2712', 'display_name': 'Endocrinology, Diabetes and Metabolism'}, '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/T10293', 'display_name': 'Thyroid Disease and Hormone Regulation', 'score': 0.9977, 'subfield': {'id': 'https://openalex.org/subfields/2712', 'display_name': 'Endocrinology, Diabetes and Metabolism'}, '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/T10329', 'display_name': 'Management and Diagnosis of Thyroid Cancer', 'score': 0.9676, 'subfield': {'id': 'https://openalex.org/subfields/2712', 'display_name': 'Endocrinology, Diabetes and Metabolism'}, '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/T10065', 'display_name': 'Atrial Fibrillation', 'score': 0.9395, '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/subclinical-infection', 'display_name': 'Subclinical infection', 'score': 0.8653856}, {'id': 'https://openalex.org/keywords/hyperthyroidism', 'display_name': 'Hyperthyroidism', 'score': 0.619263}, {'id': 'https://openalex.org/keywords/hypothyroidism', 'display_name': 'Hypothyroidism', 'score': 0.611398}, {'id': 'https://openalex.org/keywords/thyroid-dysfunction', 'display_name': 'Thyroid Dysfunction', 'score': 0.542623}, {'id': 'https://openalex.org/keywords/atrial-fibrillation', 'display_name': 'Atrial Fibrillation', 'score': 0.525064}, {'id': 'https://openalex.org/keywords/thyroid-hormone', 'display_name': 'Thyroid Hormone', 'score': 0.516073}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.89928806}, {'id': 'https://openalex.org/C113280763', 'wikidata': 'https://www.wikidata.org/wiki/Q2326546', 'display_name': 'Subclinical infection', 'level': 2, 'score': 0.8653856}, {'id': 'https://openalex.org/C2777195454', 'wikidata': 'https://www.wikidata.org/wiki/Q16399', 'display_name': 'Euthyroid', 'level': 3, 'score': 0.69445163}, {'id': 'https://openalex.org/C2779161974', 'wikidata': 'https://www.wikidata.org/wiki/Q815819', 'display_name': 'Atrial fibrillation', 'level': 2, 'score': 0.6579863}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.56083995}, {'id': 'https://openalex.org/C526584372', 'wikidata': 'https://www.wikidata.org/wiki/Q16399', 'display_name': 'Thyroid', 'level': 2, 'score': 0.5163109}, {'id': 'https://openalex.org/C2994032529', 'wikidata': 'https://www.wikidata.org/wiki/Q6673122', 'display_name': 'Thyroid dysfunction', 'level': 3, 'score': 0.43415248}, {'id': 'https://openalex.org/C187212893', 'wikidata': 'https://www.wikidata.org/wiki/Q123028', 'display_name': 'Pediatrics', 'level': 1, 'score': 0.40137202}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.7326/0003-4819-139-10-200311180-00023', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S119722071', 'display_name': 'Annals of Internal Medicine', 'issn_l': '0003-4819', 'issn': ['0003-4819', '1539-3704'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310316812', 'host_organization_name': 'American College of Physicians', 'host_organization_lineage': ['https://openalex.org/P4310316812'], 'host_organization_lineage_names': ['American College of Physicians'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Zero hunger', 'score': 0.71, 'id': 'https://metadata.un.org/sdg/2'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W42706265', 'https://openalex.org/W3111799223', 'https://openalex.org/W3028000033', 'https://openalex.org/W3000435595', 'https://openalex.org/W2912927754', 'https://openalex.org/W2364332584', 'https://openalex.org/W2141978434', 'https://openalex.org/W2140986572', 'https://openalex.org/W2096200734', 'https://openalex.org/W2046057473'], 'abstract_inverted_index': {'Letters18': [0], 'November': [1, 450, 464, 469], '2003Subclinical': [2], 'Thyroid': [3, 403, 422, 437], 'Dysfunction': [4, 404, 423, 438], 'and': [5, 17, 81, 103, 119, 154, 164, 196, 205, 293, 344, 359, 373, 418, 424, 433, 439, 445], 'the': [6, 182, 210, 301, 332, 406, 425, 440], 'HeartBernadette': [7], 'Biondi,': [8, 21], 'MD,': [9, 13, 16], 'Emiliano': [10, 40, 411], 'A.': [11, 41, 412, 442], 'Palmieri,': [12, 42], 'Gaetano': [14, 61, 415], 'Lombardi,': [15, 62], 'Serafino': [18, 82, 419], 'Fazio,': [19, 83], 'MDBernadette': [20], 'MDFrom': [22, 43, 63, 84], 'University': [23, 44, 64, 85, 377], 'of': [24, 29, 45, 50, 65, 70, 86, 91, 136, 303, 331, 335, 340, 362, 378, 383, 401, 479], 'Naples': [25, 46, 66, 87, 379], 'Federico': [26, 47, 67, 88, 380], 'II': [27, 48, 68, 89, 381], 'School': [28, 49, 69, 90, 382], 'Medicine;': [30, 51, 71, 92, 384], '80131': [31, 52, 72, 93, 385], 'Naples,': [32, 53, 73, 94, 386], 'Italy.Search': [33, 54, 74, 95], 'for': [34, 55, 75, 96, 141, 191, 232, 264, 394], 'more': [35, 56, 76, 97], 'papers': [36, 57, 77, 98], 'by': [37, 58, 78, 99, 117, 476], 'this': [38, 59, 79, 100], 'author,': [39, 60, 80], 'authorAuthor,': [101], 'Article,': [102, 372], 'Disclosure': [104, 374], 'Informationhttps://doi.org/10.7326/0003-4819-139-10-200311180-00023': [105], 'SectionsAboutFull': [106], 'TextPDF': [107], 'ToolsAdd': [108], 'to': [109, 171, 194, 300], 'favoritesDownload': [110], 'CitationsTrack': [111], 'CitationsPermissions': [112], 'ShareFacebookTwitterLinkedInRedditEmail': [113], 'IN': [114], 'RESPONSE:As': [115], 'indicated': [116], 'Auer': [118, 214, 428], 'colleagues,': [120], 'their': [121, 134], 'large': [122], 'cross-sectional': [123], 'study': [124, 330], '(1)': [125], 'does': [126], 'have': [127], 'a': [128, 137, 229, 261, 298], 'bearing': [129], 'on': [130, 405], 'our': [131], 'study.': [132], 'Indeed,': [133], 'findings': [135], 'similar': [138], 'relative': [139], 'risk': [140, 174, 230, 262], 'atrial': [142, 192, 203, 233, 265], 'fibrillation': [143, 193, 204, 266], 'in': [144, 209, 267, 290, 295], 'patients': [145, 155], 'with': [146, 156], 'subclinical': [147, 198, 304, 336, 363], 'hyperthyroidism': [148, 158, 199, 227], '(serum': [149, 159], 'TSH': [150, 160], 'level': [151, 161], '0.4': [152], 'mU/L)': [153], 'overt': [157], '<0.03': [162], 'mU/L),': [163], 'an': [165], 'almost': [166], '3-fold': [167], '(95%': [168], 'CI,': [169], '1.3-fold': [170], '5.8-fold)': [172], 'higher': [173], 'versus': [175], 'euthyroid': [176], 'controls': [177], '(P': [178], '<': [179], '0.01),': [180], 'strengthen': [181], 'concept': [183], 'that': [184, 197], 'thyroid': [185, 305, 342, 345], 'secretion': [186], 'need': [187], 'not': [188], 'increase': [189], 'much': [190], 'occur': [195], 'itself': [200], 'may': [201], 'precipitate': [202], 'associated': [206], 'sequelae,': [207], 'especially': [208], 'elderly.': [211], 'We': [212], '...References1.': [213], 'J,': [215], 'Scheibner': [216], 'P,': [217, 254, 327], 'Mische': [218], 'T,': [219], 'Langsteger': [220], 'W,': [221], 'Eber': [222, 224, 435], 'O,': [223], 'B.': [225], 'Subclinical': [226, 402, 421, 436], 'as': [228, 260], 'factor': [231, 263], 'fibrillation.': [234], 'Am': [235], 'Heart': [236, 407, 426, 441], 'J.': [237], '2001;142:838-42.': [238], '[PMID:': [239, 275, 312, 352, 367], '11685172]': [240], 'CrossrefMedlineGoogle': [241, 277, 314, 354, 369], 'Scholar2.': [242], 'Sawin': [243], 'CT,': [244], 'Geller': [245], 'A,': [246], 'Wolf': [247], 'PA,': [248], 'Belanger': [249], 'AJ,': [250], 'Baker': [251], 'E,': [252], 'Bacharach': [253], '.': [255, 328], 'Low': [256], 'serum': [257, 291], 'thyrotropin': [258], 'concentrations': [259], 'older': [268], 'persons.': [269], 'N': [270], 'Engl': [271], 'J': [272, 307, 347], 'Med.': [273], '1994;331:1249-52.': [274], '7935681]': [276], 'Scholar3.': [278], 'Andersen': [279], 'S,': [280], 'Pedersen': [281], 'KM,': [282], 'Bruun': [283], 'NH,': [284], 'Laurberg': [285], 'P.': [286], 'Narrow': [287], 'individual': [288], 'variations': [289], 'T(4)': [292], 'T(3)': [294], 'normal': [296], 'subjects:': [297], 'clue': [299], 'understanding': [302], 'disease.': [306], 'Clin': [308, 348], 'Endocrinol': [309, 349], 'Metab.': [310, 350], '2002;87:1068-72.': [311], '11889165]': [313], 'Scholar4.': [315], 'Huber': [316, 326], 'G,': [317], 'Staub': [318], 'JJ,': [319], 'Meier': [320], 'C,': [321, 323], 'Mitrache': [322], 'Guglielmetti': [324], 'M,': [325], 'Prospective': [329], 'spontaneous': [333], 'course': [334], 'hypothyroidism:': [337], 'prognostic': [338], 'value': [339], 'thyrotropin,': [341], 'reserve,': [343], 'antibodies.': [346], '2002;87:3221-6.': [351], '12107228]': [353], 'Scholar5.': [355], 'Kahaly': [356], 'GJ.': [357], 'Cardiovascular': [358], 'atherogenic': [360], 'aspects': [361], 'hypothyroidism.': [364], 'Thyroid.': [365], '2000;10:665-79.': [366], '11014311]': [368], 'Scholar': [370], 'Author,': [371], 'InformationAffiliations:': [375], 'From': [376], 'Italy.Acknowledgment:': [387], 'The': [388], 'authors': [389], 'thank': [390], 'Jean': [391], 'Ann': [392], 'Gilder': [393], 'general': [395], 'collaboration.': [396], 'PreviousarticleNextarticle': [397], 'Advertisement': [398], 'FiguresReferencesRelatedDetailsSee': [399], 'AlsoEffects': [400], 'Bernadette': [408], 'Biondi': [409], ',': [410, 414, 417, 429, 432], 'Palmieri': [413], 'Lombardi': [416], 'Fazio': [420], 'Johann': [427], 'Robert': [430], 'Berent': [431], 'Bernd': [434], 'M.': [443], 'Sawka': [444], 'V.': [446], 'Fatourechi': [447], 'Metrics': [448], '18': [449, 463, 468], '2003Volume': [451], '139,': [452], 'Issue': [453, 466], '10Page:': [454], '866-867KeywordsAtrial': [455], 'fibrillationCardiovascular': [456], 'disease': [457], 'riskHeartHyperthyroidismHypothyroidismLipid': [458], 'metabolismRelative': [459], 'riskThyroidThyroid-stimulating': [460], 'hormoneThyroxine': [461], 'ePublished:': [462], '2003': [465, 470, 475], 'Published:': [467], 'Copyright': [471], '&': [472], 'PermissionsCopyright': [473], '©': [474], 'American': [477], 'College': [478], 'Physicians.': [480], 'All': [481], 'Rights': [482], 'Reserved.PDF': [483], 'downloadLoading': [484], '...': [485]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4254596515', 'counts_by_year': [{'year': 2022, 'cited_by_count': 2}], 'updated_date': '2024-09-18T06:05:44.550483', 'created_date': '2022-05-12'}