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<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">clinmed</journal-id><journal-title-group><journal-title xml:lang="ru">Клиническая медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Clinical Medicine (Russian Journal)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0023-2149</issn><issn pub-type="epub">2412-1339</issn><publisher><publisher-name>ООО «Медицинское информационное агентство»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30629/0023-2149-2023-101-1-55-62</article-id><article-id custom-type="elpub" pub-id-type="custom">clinmed-500</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 INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Взаимосвязь уровня С-реактивного белка и параметров функционального состояния левого предсердия у пациентов с лимфопролиферативными заболеваниями на фоне программной химиотерапии</article-title><trans-title-group xml:lang="en"><trans-title>Correlation between the level of C-reactive protein and the parameters of the functional status of the left atrium in patients with lymphoproliferative diseases against the background of chemotherapy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4323-9671</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Салахеев</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Salakheeva</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Салахеева Екатерина Юрьевна</p><p>119991, Москва</p></bio><bio xml:lang="en"><p>Salakheeva Ekaterina Yu.</p><p>119991 Moscow</p></bio><email xlink:type="simple">salakheevaekaterina@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8220-0350</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щендрыгина</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchendrygina</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Щендрыгина Анастасия Александровна</p><p>119991, Москва</p></bio><bio xml:lang="en"><p>Shchendrygina Anastasia A.</p><p>119991 Moscow</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/0000-0002-8884-1087</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Соколова</surname><given-names>И. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Sokolova</surname><given-names>I. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Соколова Ирина Яковлевна</p><p>119991, Москва</p></bio><bio xml:lang="en"><p>Sokolova Irina Ya.</p><p>119991 Moscow</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/0000-0002-1574-3881</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жбанов</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhbanov</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жбанов Константин Александрович</p><p>119991, Москва</p></bio><bio xml:lang="en"><p>Zhbanov Konstantin A.</p><p>119991 Moscow</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/0000-0002-5165-1204</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цацурова</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsatsurova</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Цацурова Сабрина Александровна</p><p>119435, Москва</p></bio><bio xml:lang="en"><p>Tsatsurova Sabrina A.</p><p>119435, Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4322-0110</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каневский</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kanevskiy</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Каневский Николай Игоревич</p><p>119991, Москва</p></bio><bio xml:lang="en"><p>Kanevskiy Nikolai I.</p><p>119991 Moscow</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/0000-0002-8896-3615</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Музыченко</surname><given-names>Ю. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Muzychenko</surname><given-names>Yu. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Музыченко Юлия Николаевна</p><p>119991, Москва</p></bio><bio xml:lang="en"><p>Muzychenko Yulia N.</p><p>119991 Moscow</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/0000-0002-4220-7582</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карданова</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kardanova</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карданова Сабина Анзоровна</p><p>119991, Москва</p></bio><bio xml:lang="en"><p>Kardanova Sabina A.</p><p>119991 Moscow</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/0000-0002-3333-3843</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стебакова</surname><given-names>В. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Stebakova</surname><given-names>V. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Стебакова Вера Олеговна</p><p>119991, Москва</p></bio><bio xml:lang="en"><p>Stebakova Vera O.</p><p>119991 Moscow</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/0000-0001-6675-7557</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Привалова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Privalova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Привалова Елена Витальевна</p><p>119991, Москва</p></bio><bio xml:lang="en"><p>Privalova Elena V.</p><p>119991 Moscow</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/0000-0001-6165-6474</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кулагина</surname><given-names>Т. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulagina</surname><given-names>T. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кулагина Татьяна Юрьевна</p><p>119435, Москва</p></bio><bio xml:lang="en"><p>Kulagina Tatiana Yu.</p><p>119435, Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8118-2552</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Булкина</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bulkina</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Булкина Ольга Андреевна</p><p>119435, Москва</p></bio><bio xml:lang="en"><p>Bulkina Olga A.</p><p>119435, Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6817-6270</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ильгисонис</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ilgisonis</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ильгисонис Ирина Сергеевна</p><p>119991, Москва</p></bio><bio xml:lang="en"><p>Ilgisonis Irina S.</p><p>119991 Moscow</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/0000-0002-3014-6129</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Беленков</surname><given-names>Ю. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Belenkov</surname><given-names>Yu. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Беленков Юрий Никитич</p><p>119991, Москва</p></bio><bio xml:lang="en"><p>Belenkov Yuri N.</p><p>119991 Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» Минздрава России (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБНУ «Российский научный центр хирургии им. академика Б.В. Петровского»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Petrovsky National Research Centre of Surgery</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>27</day><month>03</month><year>2023</year></pub-date><volume>101</volume><issue>1</issue><fpage>55</fpage><lpage>62</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Салахеев Е.Ю., Щендрыгина А.А., Соколова И.Я., Жбанов К.А., Цацурова С.А., Каневский Н.И., Музыченко Ю.Н., Карданова С.А., Стебакова В.О., Привалова Е.В., Кулагина Т.Ю., Булкина О.А., Ильгисонис И.С., Беленков Ю.Н., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Салахеев Е.Ю., Щендрыгина А.А., Соколова И.Я., Жбанов К.А., Цацурова С.А., Каневский Н.И., Музыченко Ю.Н., Карданова С.А., Стебакова В.О., Привалова Е.В., Кулагина Т.Ю., Булкина О.А., Ильгисонис И.С., Беленков Ю.Н.</copyright-holder><copyright-holder xml:lang="en">Salakheeva E.Y., Shchendrygina A.A., Sokolova I.Y., Zhbanov K.A., Tsatsurova S.A., Kanevskiy N.I., Muzychenko Y.N., Kardanova S.A., Stebakova V.O., Privalova E.V., Kulagina T.Y., Bulkina O.A., Ilgisonis I.S., Belenkov Y.N.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" 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.clinmedjournal.com/jour/article/view/500">https://www.clinmedjournal.com/jour/article/view/500</self-uri><abstract><p>Цель. Оценить динамику функциональных изменений левого предсердия (ЛП) у пациентов с лимфопролиферативны- ми заболеваниями (ЛПЗ) до проведения полихимиотерапии (ПХТ), во время лечения и после 6 курсов лечения, а также частоту развития наджелудочковых нарушений ритма сердца (ННР) и уровень С-реактивного белка (СРБ). Материал и методы. В продольное проспективное исследование включены 30 пациентов с впервые выявленным ЛПЗ, из них 57% мужчин, медиана возраста 52 [34; 65] года, ранее не получавших ПХТ. Группу сравнения (n = 30) составили лица без ЛПЗ, из них 49% мужчин; медиана возраста 49 [36; 65] лет, сопоставимые с основной группой по полу, возрасту и факторам риска сердечно-сосудистых заболеваний. Всем больным с ЛПЗ выполнено суточное мониторирование электрокардиограммы, оценка уровня СРБ и СОЭ, проведена стандартная эхокардиография и 2D-спекл-трекинг на момент включения, после 3 и 6 курсов программной химиотерапии. Результаты сравнивались с данными группы сравнения. Результаты. На момент включения у больных с ЛПЗ отмечалось снижение параметров глобальной продольной деформации левого предсердия (ГПД ЛП), LA strain reservoir, LA strain conduit и LA strain booster pump. При этом значимых отличий от таковых в группе контроля выявлено не было. После проведения 6 курсов ПХТ отмечено значимое снижение ГПД ЛП (LA strain reservoir 30% [26–41] против 17% [15–31], p = 0,015). У пациентов с ЛПЗ до ПХТ значимо чаще регистрировалась наджелудочковая тахикардия, чем у пациентов группы сравнения: 53% (n = 16) против 20% (n = 6; р = 0,02). Частота наджелудочковой тахикардии была сопоставима у пациентов ЛПЗ до и после 6 курсов ПХТ: 53% (n = 16) против 47% (n = 14; р = 0,7). Ассоциаций между параметрами структурно- функциональных изменений ЛП и частотой развития ННР выявлено не было. Выявлена тесная корреляционная связь между уровнем СОЭ, СРБ и параметрами функционального состояния ЛП. Отмечена значимая связь средней силы между СОЭ и количеством наджелудочковых экстрасистол (НЖЭ) при анализе во всех контрольных точках (rxy= 0,44, p &lt; 0,05). Заключение. У больных ЛПЗ имеет место дисфункция ЛП, которая прогрессивно ухудшается на фоне проведения противоопухолевой терапии и ассоциируется с выраженностью системного воспаления, что может быть проявлением кардиотоксического действия ПХТ, но требуются дополнительные исследования.</p></abstract><trans-abstract xml:lang="en"><p>Aim. To assess the dynamics of functional changes in the left atrium (LA) in patients with lymphoproliferative diseases (LPD) before polychemotherapy (PCT), during treatment, after 6 courses of treatment, and the frequency of supraventricular arrhythmias (SVA) as well as the level of C-reactive protein. Material and methods. This is a prospective observational study of patients with confirmed diagnosis of lymphoma (n = 30; 57% men; median age 52 [34; 65] years old), who had no prior polychemotherapy. The comparison group included persons without lymphoma (n = 30; 49% men; median age 49 [36; 65] years old) comparable to the main group in terms of sex, age and risk factors for cardiovascular diseases. Patients with lymphoma underwent 24h-ECG monitoring and advanced transthoracic echocardiography with 2D speckle-tracking at baseline, and after 3 and 6 cycles (within 3 and 6 months) of anticancer treatment. Biomarkers of inflammation were measured. The results were compared to the data of the comparison group. Results. In lymphoma patients GLS LA, LA strain reservoir, LA strain conduit, and LA strain booster pump were found to be impaired at baseline but were comparable with these in matched controls. There was a significant decrease in GLS LA (LA strain reservoir 30% [26–41] vs 17% [15–31], p = 0.015) after 6 courses of PCT. In lymphoma patients before PCT, supraventricular tachycardia (SVT) was recorded significantly more often than in patients of the comparison group: 53% (n = 16) versus 20% (n = 6), (p = 0.02). The frequency of SVT was comparable in patients with LPD before and after 6 courses of chemotherapy: 53% (n = 16) vs 47% (n = 14) (p = 0 .7). Associations between the parameters of structural and functional changes in the LA and the incidence of SVA were not identified. A close correlation was found between the level of ESR, CRP and the parameters of the functional state of the LA. There was a significant relationship of the average strength between the ESR and the number of SVE in the analysis at all control points (rxy = 0.44, p &lt; 0.05). Conclusions. In lymphoma patients LA dysfunction occurs, which progressively worsens against the background of antitumor therapy, and is associated with the severity of systemic inflammation that may be a manifestation of the cardiotoxic effect of PCT, but additional studies are required.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>миопатия левого предсердия</kwd><kwd>лимфопролиферативные заболевания</kwd><kwd>фазовый анализ левого предсердия</kwd><kwd>наджелудочковые нарушения ритма</kwd><kwd>системное воспаление</kwd><kwd>полихимиотерапия</kwd><kwd>кардиотоксичность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>left atrial myopathy</kwd><kwd>lymphoproliferative diseases</kwd><kwd>phase analysis of the left atrium</kwd><kwd>supraventricular arrhythmias</kwd><kwd>systemic inflammation</kwd><kwd>polychemotherapy</kwd><kwd>cardiotoxicity</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">Alexander R. 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