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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">research-focus</journal-id>
      <journal-title-group>
        <journal-title>Research Focus International Scientific Journal</journal-title>
        <abbrev-journal-title abbrev-type="publisher">Research Focus</abbrev-journal-title>
      </journal-title-group>
      <issn pub-type="epub" publication-format="electronic">2181-3833</issn>
      <publisher>
        <publisher-name>Ilm-fan va innovatsiyalar akademiyasi</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.66073/researchfocus.v2i6.373</article-id>
      <article-id pub-id-type="other" assigning-authority="relibrary.uz">REL-A-010667</article-id>
      <title-group>
        <article-title xml:lang="uz">BIRIKTIRUVCHI TO‘QIMA DIFFERENSIALLASHMAGAN DISPLAZIYASI BO‘LGAN BEMORLARDA YURAK RITMI VARIABILLIGINING SPEKTRAL PARAMETRLARINING HOLATI</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>THE STATE OF THE SPECTRAL PARAMETERS OF HEART RATE VARIABILITY IN PATIENTS WITH UNDIFFERENTIATED CONNECTIVE TISSUE DYSPLASIA</trans-title>
        </trans-title-group>
        <trans-title-group xml:lang="ru">
          <trans-title>СОСТОЯНИЕ СПЕКТРАЛЬНЫХ ПАРАМЕТРОВ ВАРИАБЕЛЬНОСТИ СЕРДЕЧНОГО РИТМА У ПАЦИЕНТОВ С НЕДИФФЕРЕНЦИРОВАННОЙ ДИСПЛАЗИЕЙ СОЕДИНИТЕЛЬНОЙ ТКАНИ</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group content-type="author">
        <contrib contrib-type="author">
          <string-name>Shodikulova Gulandom Zikriyayevna</string-name>
          <aff>Samarqand davlat tibbiyot universiteti</aff>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Gulomov Jaxongir Ibroximjon o‘g‘li</string-name>
          <aff>Samarqand davlat tibbiyot universiteti</aff>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Voxidov Jaxongir Jamshedovich</string-name>
          <aff>Samarqand davlat tibbiyot universiteti</aff>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Xasanov Oybek Gofir o‘g‘li</string-name>
          <aff>Samarqand davlat tibbiyot universiteti</aff>
        </contrib>
      </contrib-group>
      <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2023-07-05">
        <day>05</day>
        <month>07</month>
        <year>2023</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2023</year>
      </pub-date>
      <volume>2</volume>
      <issue>6</issue>
      <fpage>263</fpage>
      <lpage>268</lpage>
      <permissions>
        <license xlink:href="https://creativecommons.org/licenses/by/4.0">
          <ali:license_ref>https://creativecommons.org/licenses/by/4.0</ali:license_ref>
          <license-p>Ushbu asar Creative Commons Attribution 4.0 International litsenziyasi asosida litsenziyalangan.</license-p>
        </license>
      </permissions>
      <self-uri xlink:href="https://relibrary.uz/REL-A-010667/"/>
      <abstract xml:lang="uz">
        <p>Klinik ko‘rinishlarning yoshi va og‘irligiga qarab yurak ritmining variabilligi (YRV) spektral parametrlarining holatini o‘rganish uchun 25-45 yoshdagi 100 nafar biriktiruvchi to‘qima differensiallashmagan displaziya(BTDD) bilan tekshirildi. Patologik jarayonning og‘irligi bal tizimiga ko‘ra fenotipik belgilarning zo‘ravganligi bilan baholandi. Displastik ko‘rinishlarning og‘irligi bo‘yicha bemorlar uchta kichik guruhga (engil, o‘rta, og‘ir) taqsimlandi. YRV spektral parametrlari maxsus dastur yordamida matematik kompyuter tahlili usuli bilan aniqlandi. TP, HF, LF, VLF indekslari LF/HF va iC tahlil qilindi. Taqqoslash shuni ko‘rsatdiki, barcha kichik guruhlardagi bemorlarda TP, LF, VLF va LF/HF parametrlarining o‘rtacha qiymatlari oshgan va 35-45 yoshdagi bemorlarda HF va iC ko‘proq pasaygan. YRV spektral parametrlarining olingan ma‘lumotlari shuni ko‘rsatadiki, bemorlarda BTDDning fenotipik namoyon bo‘lishining yoshi va og‘irligiga qarab, yurak ritmini tartibga solish geterogen bo‘lib, bemorlarda giper - va gipoaktiv adrenergik avtonom disfunktsiya kuzatiladi.</p>
      </abstract>
      <trans-abstract xml:lang="en">
        <p>In order to study the state of the spectral parameters of heart rate variability (HRV) depending on the age and severity of the clinical manifestations, 100 patients aged 25-45 years with undifferentiated connective tissue dysplasia (UCTD) were examined. The severity of the pathological process was assessed by the expressiveness of the phenotypic signs according to a point system. According to the severity of the dysplastic manifestations, the patients were distributed into three subgroups (mild, moderate, severe). The spectral parameters of HRV were determined by the method of mathematical computer analysis using a special programme. The TP, HF, LF, VLF indices, LF/HF and iC were analysed. The comparison showed that in the patients of all subgroups the mean values of the TP, LF, VLF and LF/HF parameters were increased, and in patients aged 35-45 years HF and iC were decreased to a greater extent. The obtained data on the spectral parameters of HRV show that, depending on the age and the severity of the phenotypic manifestation of UCTD, the regulation of heart rhythm in patients is heterogeneous, and hyper- and hypoactive adrenergic autonomic dysfunction is observed in patients.</p>
      </trans-abstract>
      <trans-abstract xml:lang="ru">
        <p>В целях изучения состояния спектральных характеристик вариабельности в сердечном ритме(ВСР) в соответствии с возрастом и степенью клинического проявления обследовали 100 пациентов с недифференцированной дисплазии соединительных тканей(НДСТ). Тяжесть процесса патологии оценивалась в зависимости от выраженности признаков фенотипического характера по бальной системе. По выражению диспластических симптомов больные распределялись на три группы легких, средних и тяжёлых. Спектральный параметр ВРС определялся методом математически - компьютерного анализа, используя специальную программу. Анализировался ТР, HF, LF, VLF индекс LF/HF и iC. Сопоставление показывает, что у пациентов во всех группах наблюдалось повышение среднего значения параметров ТР, LF, VLF и LF/HF, а также снижение уровня HF, iC, в большинстве случаев, у пациентов в возрасте от 35 до 45 лет. Полученные спектральные параметры ВСР показывают, что у пациентов по возрасту и степени фенотипического проявления НДСТ регуляция ритма сердца неоднородная, наблюдается гипер - и гипоактивная адренергическая автономность.</p>
      </trans-abstract>
      <kwd-group xml:lang="uz">
        <kwd>yurak ritmi variabilligi</kwd>
        <kwd>biriktiruvchi to‘qima differensiallashmagan displaziyasi</kwd>
        <kwd>spektral parametrlar</kwd>
        <kwd>EKG</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <kwd>yurak ritmi variabilligi</kwd>
        <kwd>biriktiruvchi to‘qima differensiallashmagan displaziyasi</kwd>
        <kwd>spektral parametrlar</kwd>
        <kwd>EKG.</kwd>
      </kwd-group>
      <kwd-group xml:lang="ru">
        <kwd>вариабельности сердечного ритма</kwd>
        <kwd>недифференцированная дисплазия соединительной ткани</kwd>
        <kwd>спектральные параметры</kwd>
        <kwd>ЭКГ</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <back>
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</article>
