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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">healthcare</journal-id><journal-title-group><journal-title xml:lang="ru">Здравоохранение. Healthcare</journal-title><trans-title-group xml:lang="en"><trans-title>Healthcare</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1027-7218</issn><publisher><publisher-name>Republican Scientific and Practical Center for Medical Technologies, Informatization, Management and Health Economics</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">healthcare-85</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>КЛИНИЧЕСКАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Лазерная ангиопластика: история, современное состояние, проблемы и перспективы</article-title><trans-title-group xml:lang="en"><trans-title>Laser angioplasty: history, current state, problems and prospects</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Добровольский</surname><given-names>Н. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Dobrovolski</surname><given-names>N. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Добровольский Николай Леонидович — врач-кардиохирургУл. Семашко, 8, 220045, г. МинскСл. тел. +375 17 390-84-51</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>Пикиреня</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pikirenia</surname><given-names>I. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</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>Хомченко</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khomchenko</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Островский</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Ostrovski</surname><given-names>A. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</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>Рубахов</surname><given-names>К. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Rubakhov</surname><given-names>K. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</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>Трошин</surname><given-names>Е. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Troshin</surname><given-names>E. D. Troshin</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Минский научно-практический центр хирургии, трансплантологии и гематологии</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-2"><institution>Институт повышения квалификации и переподготовки кадров здравоохранения учреждения образования «Белорусский государственный медицинский университет»</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-3"><institution>ООО «ЛИНЛАЙН Медицинские Системы»</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>24</day><month>09</month><year>2025</year></pub-date><volume>0</volume><issue>9</issue><fpage>4</fpage><lpage>9</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Добровольский Н.Л., Пикиреня И.И., Хомченко В.В., Островский А.Ю., Рубахов К.О., Трошин Е.Д., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Добровольский Н.Л., Пикиреня И.И., Хомченко В.В., Островский А.Ю., Рубахов К.О., Трошин Е.Д.</copyright-holder><copyright-holder xml:lang="en">Dobrovolski N.L., Pikirenia I.I., Khomchenko V.V., Ostrovski A.Y., Rubakhov K.O., Troshin E.D.</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://healthcare.ejournal.by/jour/article/view/85">https://healthcare.ejournal.by/jour/article/view/85</self-uri><abstract><p>Лазерная ангиопластика используется в клинической практике с 1980-х гг. Методика прошла путь от использования непрерывного лазерного излучения с получением не обнадеживающих результатов в виде окклюзии более 2/3 пролеченных артерий в раннем послеоперационном периоде из-за выраженного термического повреждения окружающих тканей до внедрения и использования импульсных лазеров, у которых тепловой эффект значительно ниже. В настоящее время в мировой практике для проведения лазерной ангиопластики в подавляющем большинстве случаев используется эксимерный лазер. В статье анализируются параметры данного лазера, выявляются проблемы и обсуждаются возможные пути их решения. Сделан вывод, что эксимерный лазер не может считаться эффективным в долгосрочной перспективе: длина используемой волны, энергия которой хорошо поглощается гемоглобином и йодсодержащим контрастом, невозможность передачи большой плотности энергии по световоду, высокая частота генерации импульсов, которая увеличивает термическое повреждение интактных тканей стенки артерии, а вместе с этим возрастает риск рестеноза сосуда. При длине волны лазерного излучения 600—1000 нм подавляющее большинство тканей оптически прозрачно, и происходит малое поглощение как атеросклеротической бляшкой, так и окружающими тканями. Перспективным представляется поиск по подбору дополнительного хромофора, имеющего спектр поглощения в данном диапазоне, который при этом накапливался бы селективно только атеросклеротически измененными тканями, а не интактной сосудистой стенкой. Воздействие импульсного лазерного излучения с длиной волны 600—1000 нм и невысокой частотой генерации импульсов селективно разрушало бы атеросклеротическую бляшку без повреждения окружающих труктур.</p></abstract><trans-abstract xml:lang="en"><p>Laser angioplasty has been used in clinical practice since the 1980s. The technique has evolved from the use of continuous laser radiation with unfavorable results in the form of occlusion of more than 2/3 of treated arteries in the early postoperative period due to severe thermal damage of surrounding tissues to the implementation and use of pulsed lasers with a significantly lower thermal effect. Currently, in the world practice, the excimer laser is used for laser angioplasty in the vast majority cases. The article analyzes the parameters of this laser, identifies problems and discusses possible solutions. It is determined that the excimer laser cannot be considered effective in the long term: the wavelength, the energy that is well absorbed by hemoglobin and iodine-containing contrast, impossibility to transmit high energy density of laser radiation from the laser source into the artery through an optical fiber, high frequency of pulse generation, that increases thermal damage of intact tissues of the arterial wall and following risk of vessel restenosis. At a laser radiation wavelength of 600—1000 nm, the vast majority of tissues are optically transparent and there is little absorption by both atherosclerotic plaque and surrounding tissues. The search for selection of an additional chromophore having absorption spectrum in this range, which would be selectively accumulated only by atherosclerotic tissues and not by intact vascular wall, seems promising. The effect of pulsed laser radiation with a wavelength of 600—1000 nm and a low frequency of pulse generation would selectively destroy atherosclerotic plaque without damaging the surrounding structures.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>лазерная ангиопластика</kwd><kwd>эксимерный лазер</kwd><kwd>эрбиевый лазер</kwd><kwd>хромофор</kwd><kwd>атеросклеротические бляшки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>laser angioplasty</kwd><kwd>excimer laser</kwd><kwd>erbium laser</kwd><kwd>chromophore</kwd><kwd>atherosclerotic plaques</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">Critical Limb Ischemia: Current Trends and Future Directions / M. Teraa [et al.] // J. Am. Heart.Assoc. — 2016. — Vol. 5, iss. 2. — P. 961—965.</mixed-citation><mixed-citation xml:lang="en">Critical Limb Ischemia: Current Trends and Future Directions / M. Teraa [et al.] // J. Am. 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