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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">astmed</journal-id><journal-title-group><journal-title xml:lang="ru">Астраханский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Astrakhan medical journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-6499</issn><publisher><publisher-name>ФГБОУ ВО Астраханский ГМУ Минздрава России</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17021/1992-6499-2025-1-40-52</article-id><article-id custom-type="elpub" pub-id-type="custom">astmed-410</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>Возможности электрокардиограммы в 12 общепринятых отведениях для ранней диагностики электрической нестабильности миокарда у больных туберкулезом легких с сопутствующим сахарным диабетом и гипертонической болезнью</article-title><trans-title-group xml:lang="en"><trans-title>The possibilities of a conventional 12-lead ECG for early diagnosis of myocardial electrical instability in pulmonary TB patients with concomitant diabetes mellitus or hypertension</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2498-4329</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нагаев</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Nagaev</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андрей Игоревич Нагаев, врач-кардиолог, центр диагностики и реабилитации заболеваний органов дыхания</p><p>Москва</p></bio><bio xml:lang="en"><p>Andrey I. Nagaev, cardiologist</p><p>Moscow</p></bio><email xlink:type="simple">fdcniit@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/0000-0002-1433-5720</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шергина</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shergina</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елена Александровна Шергина, кандидат медицинских наук, врач функциональной диагностики, заведующая отделением функциональной диагностики, центр диагностики и реабилитации заболеваний органов дыхания</p><p>Москва</p></bio><bio xml:lang="en"><p>Elena A. Shergina, Cand. Sci. (Med.), Head of the Department</p><p>Moscow</p></bio><email xlink:type="simple">fdcniit@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/0000-0001-9337-3903</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпина</surname><given-names>Н. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpina</surname><given-names>N. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наталья Леонидовна Карпина, доктор медицинских наук, заместитель директора по научной работе</p><p>Москва</p></bio><bio xml:lang="en"><p>Natalia L. Karpina, Dr. Sci. (Med.), Deputy Director</p><p>Moscow</p></bio><email xlink:type="simple">natalya-karpina@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Центральный научно-исследовательский институт туберкулеза Министерства науки и высшего образования Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Central TB Research Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>23</day><month>04</month><year>2025</year></pub-date><volume>20</volume><issue>1</issue><fpage>40</fpage><lpage>52</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Нагаев А.И., Шергина Е.А., Карпина Н.Л., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Нагаев А.И., Шергина Е.А., Карпина Н.Л.</copyright-holder><copyright-holder xml:lang="en">Nagaev A.I., Shergina E.A., Karpina N.L.</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.astmedj.ru/jour/article/view/410">https://www.astmedj.ru/jour/article/view/410</self-uri><abstract><p>У больных туберкулезом легких имеется наиболее высокий риск развития осложнений со стороны сердечно-сосудистой системы, в том числе формирование условий для электрической нестабильности миокарда. Цель исследования: оптимизация выявления электрической нестабильности миокарда у больных туберкулезом легких с сопутствующим сахарным диабетом и гипертонической болезнью в период проведения противотуберкулезной терапии. Материалы и методы. Обследовано 78 больных туберкулезом легких, в том числе 31 человек с сопутствующим сахарным диабетом и 16 больных с сопутствующей гипертонической болезнью. Электрокардиограмму регистрировали в 12 отведениях. Проводили анализ электрокардиограммы, аксонометрию Т, вычисление пространственного и фронтального углов QRS-Т. Результаты исследования обрабатывали при помощи пакета статистических программ MS EXCEL 2016 для Windows и STATISTICA 10. Результаты исследования. Наибольшее значение частоты сердечных сокращений имели больные со значением sQRS-Т ≥ 90º, p &lt; 0,05. В группе больных туберкулезом легких с нормальным значением пространственного угла QRS медиана fQRS-T принимала положительные значения, а в группе больных туберкулезом легких с sQRS-Т ≥ 90º – отрицательные, p &lt; 0,05. Величина sQRS-Т увеличивалась у больных туберкулезом легких старше 45 лет и при сочетании туберкулеза легких и сахарного диабета, p &lt; 0,05. Величина fQRS-Т не зависела от распространенности специфического процесса, от типа сахарного диабета и стадии гипертонической болезни, p &gt; 0,05. Наиболее часто выявляли увеличение sQRS-Т у мужчин и женщин в группе больных туберкулезом легких и сахарным диабетом – в 19 / 31 (61,3 %) случаев, менее часто, чем в группе больных туберкулезом легких и гипертонической болезнью в 11 / 31 (43,7 %) случаев и только туберкулезом легких 13 / 31 (42 %) случаев. Заключение. При выявлении значений sQRS-T ≥ 90º у больных туберкулезом легких и сахарным диабетом следует их направить на консультацию к врачу-кардиологу.</p></abstract><trans-abstract xml:lang="en"><p>Patients with pulmonary TB are at the highest risk of developing cardiovascular complications, including developing conditions for electrical instability of the heart. Objective. To optimize the detection of electrical instability of the myocardium in pulmonary TB patients with concomitant diabetes mellitus or hypertension during TB treatment. Materials and methods. We studied 78 pulmonary TB patients, including 31 patients with concomitant diabetes mellitus and 16 patients with concomitant hypertension. We recorded a 12-lead ECG. We performed ECG analysis, T axonometric, and evaluation of the spatial and frontal angles of QRS-Т. The results were processed using statistical software package MS EXCEL 2016 for Windows and STATISTICA 10. Research results. The highest values of the heart rate were in patients with sQRS-Т ≥ 90º, p &lt; 0.05. In pulmonary TB patients with the normal spatial QRS angle the fQRS-T median had a positive value, while in patients with sQRS-Т ≥ 90º it had a negative value, p &lt; 0,05. The sQRS-Т value was higher in pulmonary TB patients over 45 years old or with concomitant diabetes mellitus, p &lt; 0.05. The fQRS-Т value did not depend on TB process spread, diabetes mellitus type, or the stage of hypertension, p &gt; 0.05. The increased sQRS-Т was more frequently detected in men and women with pulmonary TB / diabetes mellitus – 19/31 (61.3 %) cases, and less frequently – in patients with pulmonary TB/hypertension or just TB – 11 / 31 (43.7 %) and 13 / 31 (42 %) cases respectively. Conclusion. Patients with sQRS-T ≥ 90º should be referred to a cardiologist for consultation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>пространственный угол QRS</kwd><kwd>фронтальный угол QRS</kwd><kwd>туберкулез легких</kwd></kwd-group><kwd-group xml:lang="en"><kwd>the spatial QRS-T (sQRS–T) angle</kwd><kwd>the frontal QRS-T (fQRS-T) angle</kwd><kwd>pulmonary TB</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">Филиппов П. Г. Поражение сердечно-сосудистой системы при некоторых инфекционных болезнях. Москва, 2001. 185 с.</mixed-citation><mixed-citation xml:lang="en">Filippov P. G. Porazhenie serdechno-sosudistoy sistemy pri nekotorykh infektsionnykh boleznyakh = Cardiovascular damage in some infectious diseases. Moscow; 2001: 185 p. 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