<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">kpccz</journal-id><journal-title-group><journal-title xml:lang="ru">Комплексные проблемы сердечно-сосудистых заболеваний</journal-title><trans-title-group xml:lang="en"><trans-title>Complex Issues of Cardiovascular Diseases</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2306-1278</issn><issn pub-type="epub">2587-9537</issn><publisher><publisher-name>Federal State Budgetary Institution “Research Institute for Complex Issues of Cardiovascular Diseases”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17802/2306-1278-2020-9-3-6-12</article-id><article-id custom-type="elpub" pub-id-type="custom">kpccz-744</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Оценка морфофункциональных параметров миокарда у пациентов с ишемической болезнью сердца на фоне первичного манифестного гипотиреоза</article-title><trans-title-group xml:lang="en"><trans-title>Assessment of morphological and functional parameters of myocardium in patients with coronary artery disease and overt primary hypothyroidism</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6639-8766</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мунир</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Muneer</surname><given-names>A. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант</p><p>Анаяра, 1, Тируванантапурам, Керала, 695029</p></bio><bio xml:lang="en"><p>PhD student,</p><p>1, Anayara P.O, Thiruvananthapuram, Kerala, 695029</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6637-6703</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Виджейрагхаван</surname><given-names>Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Vijaraghavan</surname><given-names>G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор </p><p>Анаяра, 1, Тируванантапурам, Керала, 695029</p></bio><bio xml:lang="en"><p>PhD, Professor,</p><p>1, Anayara P.O, Thiruvananthapuram, Kerala, 695029</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5188-7997</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Анкудинов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ankudinov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, доцент,</p><p>ул. Красного Восстания, 1, Иркутск, 664003</p></bio><bio xml:lang="en"><p>PhD, Associate Professor,</p><p>1, Krasnogo Vosstaniya St., Irkutsk, 664003</p></bio><email xlink:type="simple">andruhin.box@ya.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2708-3972</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калягин</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalyagin</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор,</p><p>ул. Красного Восстания, 1, Иркутск, 664003</p></bio><bio xml:lang="en"><p>PhD, Professor,</p><p>1, Krasnogo Vosstaniya St., Irkutsk, 664003</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Керальский институт медицинских наук<country>Индия</country></aff><aff xml:lang="en">Kerala Institute of Medical Sciences<country>India</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Федеральное государственное бюджетное образовательное учреждение высшего образования «Иркутский государственный медицинский университет» Министерства здравоохранения Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Irkutsk Medical State University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>21</day><month>08</month><year>2020</year></pub-date><volume>9</volume><issue>3</issue><fpage>6</fpage><lpage>12</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мунир А.Р., Виджейрагхаван Г., Анкудинов А.С., Калягин А.Н., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Мунир А.Р., Виджейрагхаван Г., Анкудинов А.С., Калягин А.Н.</copyright-holder><copyright-holder xml:lang="en">Muneer A.R., Vijaraghavan G., Ankudinov A.S., Kalyagin A.N.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.nii-kpssz.com/jour/article/view/744">https://www.nii-kpssz.com/jour/article/view/744</self-uri><abstract><sec><title>Цель</title><p>Цель. Оценить морфофункциональные параметры миокарда пациентов с ишемической болезнью сердца (ИБС) на фоне первичного манифестного гипотиреоза, а также выявить возможную взаимосвязь параметров и уровней концентрации гормонов щитовидной железы.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В анализе приняли участие 344 пациента с ИБС: стабильной стенокардией I–III функционального класса, диагностированной на основании коронароангиографии. В исследуемую группу вошли 100 пациентов с ИБС на фоне первичного гипотиреоза, в группу сравнения ‒ 244 пациента с ИБС. Регистрировались нарушения (стеноз) в одной – трех коронарных артериях с указанием степени стеноза. Проведена сравнительная оценка биохимических показателей и эхокардиографии. Выполнен одномоментный поперечный сравнительный анализ исследуемых параметров.</p></sec><sec><title>Результаты</title><p>Результаты. Получены статистически значимые различия в показателях липидограммы: общий холестерин в исследуемой группе составил 232,08 (177; 405) против 177,9 (101; 316) мг/дл в группе сравнения (р&lt;0,0001); триглицериды: 148,1 (50; 330) против 103,5 (31; 713) мг/дл (р&lt;0,0001); липопротеиды низкой плотности: 161,01 (110; 303) против 114,3 (45; 246) мг/дл (р&lt;0,0001); липопротеиды очень низкой плотности: 29,3 (10; 66) против 20,3 (6; 142) мг/дл (р&lt;0,0001); коэффициент атерогенности: 5,8 (3; 14) и 4,1 (2; 12) (р&lt;0,0001) соответственно. Обнаружены статистически значимые различия в уровнях глюкозы: 185,7 (82; 292) ммоль/л в исследуемой группе и 160,7 (83; 207) ммоль/л в группе сравнения (р&lt;0,0001); гликированного гемоглобина: 6,3 (5,2; 11,8) и 5,4 (5,1; 8,9) % (р&lt;0,0001); скорости клубочковой фильтрации: 88,7 (76; 102,7) и 95,8 (89,2; 105,7) мл/мин (р&lt;0,0001) соответственно. В обеих группах преобладало трехсосудистое поражение, однако в исследуемой группе (ИБС и гипотиреоз) количество случаев с трехсосудистым поражением коронарного русла выше в сравнении с группой пациентов только с ИБС: 60,6 и 33,6% соответственно (р&lt;0,01). При оценке параметров эхокардиографии между исследуемыми группами выявлены различия в уровнях E/a: 1,5±0,5 (0,8; 2,2) в исследуемой группе против 1,2±0,4 (0,5; 1,6) в группе сравнения (р = 0,02); Е/Е: 10,4±4 (4; 20) против 8,6±2,5 (4; 12) (р = 0,001); фракции выброса левого желудочка: 50,9±9,6 (40; 68) против 58,6±9,9 (48,7; 68,5) соответственно (р = 0,001).</p></sec><sec><title>Заключение</title><p>Заключение. У пациентов с ИБС на фоне первичного манифестного гипотиреоза выявлены статистически значимо худшие показатели дислипидемии, гликемического статуса, снижение фильтрационной функции почек. Также отмечено преобладание трехсосудистого поражения коронарных артерий. Определена взаимосвязь тиреотропного гормона и морфофункциональных показателей миокарда, что может быть использовано в оценке прогноза данной группы больных.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To evaluate the morphological and functional parameters of the myocardium in patients with coronary artery disease (CAD) and concurrent overt primary hypothyroidism, as well as to identify possible relationships between these parameters and levels of thyroid hormones.</p></sec><sec><title>Methods</title><p>Methods. 344 patients with CAD who had verified classes 1-3 stable angina pectoris using the clinical guidelines were recruited in a study [<xref ref-type="bibr" rid="cit6">6</xref>]. 100 patients with CAD and concurrent primary hypothyroidism were enrolled in the study group. 244 patients with CAD were enrolled in the comparison group. Severity of stenosis in one- and/ or two- and/or three-vessel disease were measured in all patients. A comparative assessment of biochemical parameters and echocardiography was performed. A single-stage cross-sectional comparative analysis of the studied parameters was performed. The presence of any relationships of thyroid hormones with morphological and functional parameters of the myocardium were determined. The correlation analysis reported the relationships between diastolic dysfunction, left ventricular ejection fraction and thyroid-stimulating hormone levels in patients with CAD and concurrent hypothyroidism.</p></sec><sec><title>Results</title><p>Results. Statistically significant differences in lipid profile, glucose levels, glycated hemoglobin, and glomerular filtration rate were found. Three-vessel disease prevailed in both groups, but the prevalence of three-vessel disease was higher in the study group (CAD and hypothyroidism) than in the comparison group (p&lt;0.01). Echocardiography assessment reported the differences in the levels of E/a (p = 0.02), E/E` (p = 0.001), and LVEF (p = 0.001) between the study groups.</p></sec><sec><title>Conclusion</title><p>Conclusion. Patients with coronary artery disease and concurrent overt primary hypothyroidism demonstrated worse dyslipidemia parameters, glycemic indicators and impaired glomerular filtration rate. Three-vessel disease prevailed among patients enrolled in the study. The relationship between TSH and myocardial morphological and functional parameters was determined. Obtained data can be used for assessing the prognosis in this group of patients.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ишемическая болезнь сердца</kwd><kwd>гипотиреоз</kwd><kwd>регрессионная модель</kwd></kwd-group><kwd-group xml:lang="en"><kwd>coronary artery disease</kwd><kwd>hypothyroidism</kwd><kwd>regression model</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Hanlon P., Hannigan L., Rodriguez-Perez J., Fischbacher C., Welton N.J., Dias S., Mair F.S., Guthrie B., Wild S., McAllister D.A. Representation of people with comorbidity and multimorbidity in clinical trials of novel drug therapies: an individual-level participant data analysis. BMCMed. 2019; 17(1): 201-202. doi: 10.1186/s12916-019-1427-1</mixed-citation><mixed-citation xml:lang="en">Hanlon P., Hannigan L., Rodriguez-Perez J., Fischbacher C., Welton N.J., Dias S., Mair F.S., Guthrie B., Wild S., McAllister D.A. Representation of people with comorbidity and multimorbidity in clinical trials of novel drug therapies: an individual-level participant data analysis. BMCMed. 2019; 17(1): 201-202. doi: 10.1186/s12916-019-1427-1</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Сумин А.Н., Корок Е.В., Шеглова А.В., Барбараш О.Л. Гендерные особенности коморбидности у пациентов с ишемической болезнью сердца. Терапевтический архив. 2018; 90 (4): 42-49. doi: 10.26442/terarkh201890442-49</mixed-citation><mixed-citation xml:lang="en">Sumin A.N., Korok E.V., Sheglova A.V., BarbarashO.L. Gender features of comorbidity in patients with coronary artery disease. Therapeutic archive. 2018; 90 (4): 42-49. (In Russian) doi: 10.26442/terarkh201890442-49</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Covacic J., Castellano J.M., Farkouh M.E., Fuster V. The relationships between cardiovascular disease and diabetes: focus on pathogenesis. Endocrinolog Metab Clin North Am. 2014; 43 (1): 41-57. doi: 10.1016/j.ecl.2013.09.007</mixed-citation><mixed-citation xml:lang="en">Covacic J., Castellano J.M., Farkouh M.E., Fuster V. The relationships between cardiovascular disease and diabetes: focus on pathogenesis. Endocrinolog Metab Clin North Am. 2014; 43 (1): 41-57. doi: 10.1016/j.ecl.2013.09.007</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Ioachimescu A.G. Diabetes and atherosclerotic cardiovascular disease. Endocrinol Metab Clin North Am. 2018; 47 (1): 13-14. doi: 10.1016/j.ecl.2017.12.002</mixed-citation><mixed-citation xml:lang="en">Ioachimescu A.G. Diabetes and atherosclerotic cardiovascular disease. Endocrinol Metab Clin North Am. 2018; 47 (1): 13-14. doi: 10.1016/j.ecl.2017.12.002</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Dey A., Kanneganti V., Das D. A study of the cardiac risk factors emerging out of subclinical hypothyroidism. J Family Med Prim Care. 2019; 8(7): 2439-2444. doi: 10.4103/jfmpc.jfmpc_348_19</mixed-citation><mixed-citation xml:lang="en">Dey A., Kanneganti V., Das D. A study of the cardiac risk factors emerging out of subclinical hypothyroidism. J Family Med Prim Care. 2019; 8(7): 2439-2444. doi: 10.4103/jfmpc.jfmpc_348_19</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Montalescout G., Sechtem U., Achendbach S., Andreotti F., Arden C. Guidelines on the management of stable coronary artery disease: The task force on the management of stable coronary artery disease of the European society of cardiology. Eur Heart J. 2013; 34 (38): 2949-3003. doi: 10.1093/eurheartj/eht296</mixed-citation><mixed-citation xml:lang="en">Montalescout G., Sechtem U., Achendbach S., Andreotti F., Arden C. Guidelines on the management of stable coronary artery disease: The task force on the management of stable coronary artery disease of the European society of cardiology. Eur Heart J. 2013; 34 (38): 2949-3003. doi: 10.1093/eurheartj/eht296</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Gharib H., Papini E., Garber R., Daniel S., Duick R., Harrell M., Hegedüs L., Paschke R., Valcavi R., Vitti P. American association of clinical endocrinologists, American college of endocrinology, and association medical endocrinology medical guidelines for clinical practice for the diagnosis and management of thyroid nodules – 2016 update. Endocrine Practice.2016; 22 (1): 1-60. doi: 10.4158/EP161208.GL</mixed-citation><mixed-citation xml:lang="en">Gharib H., Papini E., Garber R., Daniel S., Duick R., Harrell M., Hegedüs L., Paschke R., Valcavi R., Vitti P. American association of clinical endocrinologists, American college of endocrinology, and association medical endocrinology medical guidelines for clinical practice for the diagnosis and management of thyroid nodules – 2016 update. Endocrine Practice.2016; 22 (1): 1-60. doi: 10.4158/EP161208.GL</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Реброва О.Ю. Статистический анализ медицинских данных. Применение пакета прикладных программ STATISTICA.3-е изд. М.:МедиаСфера; 2006. 305с.</mixed-citation><mixed-citation xml:lang="en">Rebrova O.Uy. Statistical analysis of medical data.The use of the STATISTICA software package 3rd ed. Moscow:Media Sphere; 2006.305p. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Loanndis J.P. Publishing researching with P-values: prescribe more stringent statistical significance or proscribe statistical significance? European Heart Journal.2019; 31 (14): 2553–2554. doi.org/10.1093/eurheartj/ehz555</mixed-citation><mixed-citation xml:lang="en">Loanndis J.P. Publishing researching with P-values: prescribe more stringent statistical significance or proscribe statistical significance? European Heart Journal.2019; 31 (14): 2553–2554. doi.org/10.1093/eurheartj/ehz555</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Jaskanwal D.S., Ming Z., Hossein G., Lilach O.L., Amir L. Hypothyroidism is associated with coronary endothelial dysfunction in women. J Am Heart Assoc. 2015; 4 (8): e002225. doi: 10.1161/JAHA.115.002225</mixed-citation><mixed-citation xml:lang="en">Jaskanwal D.S., Ming Z., Hossein G., Lilach O.L., Amir L. Hypothyroidism is associated with coronary endothelial dysfunction in women. J Am Heart Assoc. 2015; 4 (8): e002225. doi: 10.1161/JAHA.115.002225</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Xiao Q.C., Feng T., TianW. H., Dong K.S., Yang L., Wei-Jun Y., Jing J., Qiang X., Yun-Dai C. Subclinical hypothyroidism is associated with lipid-rich plaques in patients with coronary artery disease as assessed by optical coherence tomography. J Geriatr Cardiol. 2018; 15 (8): 534-539. doi: 10.11909/j.issn.1671-5411.2018.08.007</mixed-citation><mixed-citation xml:lang="en">Xiao Q.C., Feng T., TianW. H., Dong K.S., Yang L., Wei-Jun Y., Jing J., Qiang X., Yun-Dai C. Subclinical hypothyroidism is associated with lipid-rich plaques in patients with coronary artery disease as assessed by optical coherence tomography. J Geriatr Cardiol. 2018; 15 (8): 534-539. doi: 10.11909/j.issn.1671-5411.2018.08.007</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Тарасов Р.С., Иванов С.В., Казанцев А.Н., Бурков Н.Н., Ануфриев А.И., Зинец М.Г., Барбараш Л.С. Госпитальные результаты различных стратегий хирургического лечения пациентов с сочетанным поражением коронарного русла и внутренних сонных артерий. Комплексные проблемы сердечно-сосудистых заболеваний. 2016; 4: 15-24. doi:10.17802/2306-1278-2016-4-15-24</mixed-citation><mixed-citation xml:lang="en">Tarasov R. S., Ivanov S. V., Kazantsev A. N., Burkov N. N., Anufriev A. I., Zinets M. G., Barbarash L. S. Hospital results of various strategies for surgical treatment of patients with combined lesions of the coronary bed and internal carotid arteries. Complex Issues of Cardiovascular Diseases. 2016; 4: 15-24. (In Russian) doi:10.17802/2306-1278-2016-4-15-24</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Iglesias P., Auxiliadora B., Selgas R., Jose J.D. Thyroid dysfunction and kidney disease: an update. Rev Endocr Metab Disord. 2017; 18 (1): 131-144. doi: 10.1007/s11154-016-9395-7</mixed-citation><mixed-citation xml:lang="en">Iglesias P., Auxiliadora B., Selgas R., Jose J.D. Thyroid dysfunction and kidney disease: an update. Rev Endocr Metab Disord. 2017; 18 (1): 131-144. doi: 10.1007/s11154-016-9395-7</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Han C., He X., Xia X., Li Y., Shi X., Shan Z., Teng W. Subclinical hypothyroidism and type 2 diabetes: systematic review and meta-analysis. PLoS One.2015; 10 (8): e0135233. doi: 10.1371/journal.pone.0135233</mixed-citation><mixed-citation xml:lang="en">Han C., He X., Xia X., Li Y., Shi X., Shan Z., Teng W. Subclinical hypothyroidism and type 2 diabetes: systematic review and meta-analysis. PLoS One.2015; 10 (8): e0135233. doi: 10.1371/journal.pone.0135233</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Song F. , Bao C., Deng M., Xu H., Fan M., Paillard-Borg S., Xu W., Qi X. The prevalence and determinants of hypothyroidism in hospitalized patients with type 2 diabetes mellitus.Endocrine.2017; 55 (1): 179-185. doi: 10.1007/s12020-016-1095-2</mixed-citation><mixed-citation xml:lang="en">Song F. , Bao C., Deng M., Xu H., Fan M., Paillard-Borg S., Xu W., Qi X. The prevalence and determinants of hypothyroidism in hospitalized patients with type 2 diabetes mellitus.Endocrine.2017; 55 (1): 179-185. doi: 10.1007/s12020-016-1095-2</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Bielecka-Dabrowa A., Godoy B. , Suzuki T., Banach M., Haehling S. Subclinical hypothyroidism and the development of heart failure: an overview of risk and effects on cardiac function. Clin Res Cardiol. 2019; 108 (3): 225-233. doi: 10.1007/s00392-018-1340-1</mixed-citation><mixed-citation xml:lang="en">Bielecka-Dabrowa A., Godoy B. , Suzuki T., Banach M., Haehling S. Subclinical hypothyroidism and the development of heart failure: an overview of risk and effects on cardiac function. Clin Res Cardiol. 2019; 108 (3): 225-233. doi: 10.1007/s00392-018-1340-1</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Vale C., NevesJ. S., Hafe M., Borges-Canha M., Adelino Leite-Moreira A. The role of thyroid hormones in heart failure. Cardiovascular Drugs Ther. 2019; 33 (2): 179-188. doi: 10.1007/s10557-019-06870-4</mixed-citation><mixed-citation xml:lang="en">Vale C., NevesJ. S., Hafe M., Borges-Canha M., Adelino Leite-Moreira A. The role of thyroid hormones in heart failure. Cardiovascular Drugs Ther. 2019; 33 (2): 179-188. doi: 10.1007/s10557-019-06870-4</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
