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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">smp</journal-id><journal-title-group><journal-title xml:lang="ru">Скорая медицинская помощь</journal-title><trans-title-group xml:lang="en"><trans-title>EMERGENCY MEDICAL CARE</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-6716</issn><publisher><publisher-name>Northwest State Medical University named after II Mechnikov</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24884/2072-6716-2020-21-2-55-62</article-id><article-id custom-type="elpub" pub-id-type="custom">smp-423</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>СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ARTICLES</subject></subj-group></article-categories><title-group><article-title>РАЗЛИЧИЯ ОТРИЦАТЕЛЬНЫХ ЗУБЦОВ Т В ПРАВЫХ ГРУДНЫХ ОТВЕДЕНИЯХ ПРИ ТРОМБОЭМБОЛИИ ЛЕГОЧНОЙ АРТЕРИИ И СИНДРОМЕ ВЕЛЛЕНСА</article-title><trans-title-group xml:lang="en"><trans-title>DIFFERENCES IN NEGATIVE T WAVES IN RIGHT PRECORDIAL LEADS BETWEEN ACUTE PULMONARY EMBOLISM AND WELLENS SYNDROME</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8879-3791</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мазур</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Mazur</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мазур Евгений Станиславович — доктор медицинских наук, профессор, заведующий кафедрой госпитальной терапии и профессиональных болезней</p><p>170100, Тверь, Тверская обл., Советская ул., д. 44</p></bio><bio xml:lang="en"><p>Mazur Evgeny Stanislavovich</p><p>Tver</p></bio><email xlink:type="simple">mazur-tver@mail.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/0000-0003-4818-434X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мазур</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mazur</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мазур Вера Вячеславовна — доктор медицинских наук, профессор кафедры госпитальной терапии и профессиональных болезней</p><p>170100, Тверь, Тверская обл., Советская ул., д. 44</p></bio><bio xml:lang="en"><p>Vera V. Mazur</p><p>Tver</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/0000-0003-0511-7366</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баженов</surname><given-names>Н. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Bazhenov</surname><given-names>N. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Баженов Николай Дмитриевич — кандидат медицинских наук, доцент кафедры госпитальной терапии и профессиональных болезней</p><p>170100, Тверь, Тверская обл., Советская ул., д. 44</p></bio><bio xml:lang="en"><p>Nikolay D. Bazhenov</p><p>Tver</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/0000-0002-1562-6212</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рабинович</surname><given-names>Р. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Rabinovich</surname><given-names>R. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рабинович Роберт Михайлович — кандидат медицинских наук, заведующий отделением кардиологии с палатой реанимации и интенсивной терапии</p><p>170036, г. Тверь, Петербургское шоссе, д. 105</p></bio><bio xml:lang="en"><p>Robert M. Rabinovich</p><p>Tver</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецова</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузнецова Наталья Сергеевна — ассистент кафедры госпитальной терапии и профессиональных болезней</p><p>170100, Тверь, Тверская обл., Советская ул., д. 44</p></bio><bio xml:lang="en"><p>Natalya S. Kuznetsova</p><p>Tver</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алексеев</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Alekseev</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алексеев Денис Вячеславович — кандидат медицинских наук, доцент кафедры внутренних болезней</p><p>170100, Тверь, Тверская обл., Советская ул., д. 44</p></bio><bio xml:lang="en"><p>Denis V. Alekseev</p><p>Tver</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Тверской государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tver State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Областная клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tver Regional Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>14</day><month>09</month><year>2020</year></pub-date><volume>21</volume><issue>2</issue><fpage>55</fpage><lpage>62</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мазур Е.С., Мазур В.В., Баженов Н.Д., Рабинович Р.М., Кузнецова Н.С., Алексеев Д.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Мазур Е.С., Мазур В.В., Баженов Н.Д., Рабинович Р.М., Кузнецова Н.С., Алексеев Д.В.</copyright-holder><copyright-holder xml:lang="en">Mazur E.S., Mazur V.V., Bazhenov N.D., Rabinovich R.M., Kuznetsova N.S., Alekseev D.V.</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://smp.spb.ru/jour/article/view/423">https://smp.spb.ru/jour/article/view/423</self-uri><abstract><p>Цель работы — изучить возможность использования различий отрицательных зубцов Т в правых грудных отведениях при тромбоэмболии легочной артерии (ТЭЛА) и синдроме Велленса для дифференциальной диагностики этих заболеваний. В исследование включены 38 больных c ТЭЛА и 32 больных с синдромом Велленса, у которых на первой зарегистрированной ЭКГ отмечалась инверсия зубцов Т в отведениях V1 –V3. Отношение глубины зубца Т в отведении V1 к глубине зубца Т в отведении V3 (TV1/TV3) было больше 0,5 у всех больных c ТЭЛА и лишь у 1 (4,5%) больного с синдромом Велленса, что позволяет использовать критерий TV1/TV3 &gt;0,5 для дифференциальной диагностики этих заболеваний.</p></abstract><trans-abstract xml:lang="en"><p>The aim of this study is to estimate the possibility of using the differences of negative T waves in the right precordial leads for the differential diagnosis of the pulmonary thromboembolism (pulmonary embolism) and Wellens syndrome. We studied the first ECGs with T-wave inversion in leads V1 –V3 in 70 patients (38 patients with pulmonary embolism and 32 patients with Wellens syndrome). The ratio of the magnitude of negative T wave in the lead V1 to the magnitude of negative T wave in the lead V3 (TV1/TV3) was more than 0.5 in all patients with pulmonary embolism and in only one (4.5%) patient with Wellens syndrome. So, this criterion TV1/TV3 &gt;0.5 may by useful for the differential diagnosis of these diseases.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>тромбоэмболия легочной артерии</kwd><kwd>синдром Велленса</kwd><kwd>электрокардиограмма</kwd><kwd>инверсия зубца Т</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pulmonary embolism</kwd><kwd>Wellens syndrome</kwd><kwd>electrocardiogram</kwd><kwd>T wave inversion</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">Pollack C.V., Schreiber D., Goldhaber C. Z., Slattery D., Fanicos J., O’Neil B.J. et al. 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