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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">nefr</journal-id><journal-title-group><journal-title xml:lang="ru">Нефрология</journal-title><trans-title-group xml:lang="en"><trans-title>Nephrology (Saint-Petersburg)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-6274</issn><issn pub-type="epub">2541-9439</issn><publisher><publisher-name>Pavlov First Saint-Petersburg State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24884/1561-6274-2012-16-2-90-97</article-id><article-id custom-type="elpub" pub-id-type="custom">nefr-582</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 СТАТЬИ. КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES. CLINICAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>ВЗАИМОСВЯЗИ ЛАБОРАТОРНЫХ И ЭХОКАРДИОГРАФИЧЕСКИХ ПОКАЗАТЕЛЕЙ С ПАРАМЕТРАМИ ЗУБЦА Р У ПАЦИЕНТОВ С ТЕРМИНАЛЬНОЙ ПОЧЕЧНОЙ НЕДОСТАТОЧНОСТЬЮ</article-title><trans-title-group xml:lang="en"><trans-title>THE INFLUENCE OF LABORATORY AND ECHOCARDIOGRAPHY PARAMETERS ON WAVE P AT PATIENTS WITH END-STAGE KIDNEY DISEASE</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>Корелина</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Korelina</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кафедра пропедевтики внутренних болезней</p><p>620219, г. Екатеринбург, ул. Репина, д. 3. Тел.: (343) 266-96-89</p></bio><email xlink:type="simple">aistomina_85@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жданова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhdanova</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра пропедевтики внутренних болезней</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>Назаров</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nazarov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Центр болезней почек и диализа</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Уральская государственная медицинская академия<country>Россия</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Городская клиническая больница № 40 г. Екатеринбурга<country>Россия</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2012</year></pub-date><pub-date pub-type="epub"><day>10</day><month>02</month><year>2012</year></pub-date><volume>16</volume><issue>2</issue><fpage>90</fpage><lpage>97</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Корелина А.С., Жданова Т.В., Назаров А.В., 2012</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="ru">Корелина А.С., Жданова Т.В., Назаров А.В.</copyright-holder><copyright-holder xml:lang="en">Korelina A.S., Zhdanova T.V., Nazarov A.V.</copyright-holder><license 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://journal.nephrolog.ru/jour/article/view/582">https://journal.nephrolog.ru/jour/article/view/582</self-uri><abstract><p>ЦЕЛЬ – определить факторы, влияющие на продолжительность и дисперсию зубца Р у пациентов с терминальной почечной недостаточностью (ТПН), получающих терапию гемодиализом (ГД) и постоянным амбулаторным перитонеальным диализом (ПАПД). ПАЦИЕНТЫ И МЕТОДЫ. В исследование было включено 22 пациента с ТПН, получающих ГД, 21 пациент, получающих ПАПД, 20 пациентов с хронической болезнью почек (ХБП), не получающих лечения заместительной почечной терапией (группа контроля). Всем больным был выполнен комплекс лабораторных исследований, эхокардиография и электрокардиография в 12 отведениях. По результатам электрокардиографии оценивались максимальная и максимальная продолжительность зубца Р, дисперсия зубца Р. РЕЗУЛЬТАТЫ. У пациентов, получающих терапию ГД, получены достоверные корреляционные взаимосвязи продолжительности зубца Р с возрастом (r=0,58), Kt/V (r=–0,44), pH (r=0,45), размером левого предсердия (ЛП; r=0,59; p&lt;0,05), индексом левого предсердия (r=0,48), временем изоволюмического расслабления левого желудочка (ВИВРЛЖ; r=0,42), продолжительностью диастолы (r=0,52), конечным диастолическим размером (КДР; r=0,42), толщиной задней стенки левого желудочка (ТЗСЛЖ) в диастолу (r=0,42), ТЗСЛЖ в систолу (r=0,48), толщиной межжелудочковой перегородки (ТМЖП) в систолу (r=0,71), ударным объемом (УО; r=0,43), массой миокарда левого желудочка (ММЛЖ; r=0,42) (p&lt;0,05). У пациентов, получающих терапию ПАПД, получены достоверные корреляционные взаимосвязи продолжительности зубца Р с возрастом (r=0,42), Kt/V (r=–0,43), BE (r=0,43), диаметром корня аорты (r=0,61), размером ЛП (r=0,53), индексом ЛП (r=0,48), КДР (r=0,59), конечным систолическим размером (КСР; r=0,45), конечным диастолическим объемом (КДО; r=0,51), конечным систолическим объемом (КСО; r=0,42), ТЗСЛЖ в диастолу (r=0,64), ТЗСЛЖ в систолу (r=0,53), УО (r=0,48), массой миокарда левого желудочка (ММЛЖ; r=0,58), индексом массы миокарда левого желудочка (ИММЛЖ; r=0,43) (p&lt;0,05). В группе пациентов на ГД определена достоверная корреляционная взаимосвязь дисперсии зубца Р с ТЗСЛЖ в диастолу (r=0,45), ТЗСЛЖ в систолу (r=0,48), ТМЖП в систолу (r=0,71), КСО (r=0,44), минутным объемом (МО; r=0,42) (p&lt;0,05). В группе пациентов, получающих ПАПД, коэффициент корреляции дисперсии зубца Р с Kt/V составил r=–0,43, с ВИВРЛЖ r=0,46, (p&lt;0,05). ЗАКЛЮЧЕНИЕ. Увеличению продолжительности и дисперсии зубца Р способствуют возраст пациента, неадекватный диализ, смещение кислотно-щелочного равновесия в основную сторону, а также увеличение диаметра ЛП, диастолическая дисфункция и гипертрофия ЛЖ.</p></abstract><trans-abstract xml:lang="en"><p>AIM – To define the factors influencing on the duration and the dispersion of wave Р at patients with end-stage kidney disease (ESKD), receiving therapy by hemodialysis (HD) and permanent ambulatory peritoneal dialysis (PAPD). PATIENTS AND METHODS. The research included 22 patients with ESKD, receiving HD, 21 patient receiving PAPD, 20 patients with chronic kidney disease (CKD), not receiving treatment by renal replacement therapy (control group). All patients were executed a complex of laboratory analyses, an echocardiography and an electrocardiography in 12 assignments. By results of electrocardiography maximum duration of wave Р and dispersion of wave P were estimated. RESULTS. Patients receiving HD therapy, received authentic interrelations between duration of wave Р and age (r=0,58), Kt/V (r =–0,44), pH (r=0,45), size of left atrium (LA; r=0,59, p&lt;0,05), index of left atrium (r=0,48), isovolumetric relaxation time of left ventricle (IVRT; r=0,42), duration of diastole (r=0,52), enddiastolic dimension (EDD; r=0,42), left ventricular posterior wall thickness (LVPWth) in diastole (r=0,42), LVPWth in systole (r=0,48), interventricular septum thickness (IVST) in systole (r=0,71), stroke volume (SV; r=0,43), left ventricular mass (LVM; r=0,42), (p&lt;0,05). At patients receiving PAPD, were received authentic interrelations between the duration of wave Р and the age (r=0,42), Kt/V (r =–0,43), BE (r=0,43), diameter of aorta root (r=0,61), size of LA (r=0,53), index LA (r=0,48), EDD (r=0,59), end-systolic dimension (ESD; r=0,45), end-diastolic volume (EDV; r=0,51), end-systolic volume (ESV; r=0,42), LVPWth in diastole (r=0,64), LVPWth in systole (r=0,53), SV (r=0,48), LVM (r=0,43), index of LVM (r=0,43), (p&lt;0,05). In group of patients on HD were received authentic interrelations between the dispersion of wave Р with LVPWth in diastole (r=0,45), LVPWth in systole (r=0,48), IVST in a systole (r=0,71), ESV (r=0,44), minute volume (MV; r=0,42), (p&lt;0,05). In group of patients receiving PAPD, correlation coefficient between dispersion of wave Р with Kt/V was r =-0,43, with IVRT r=0,46, (p&lt;0,05). CONCLUSION. Increase of duration and dispersion of wave Р is promoted by age of patient, inadequate dialysis, dislocation of acid-alkali balance to basic direction and also increase of LA diameter, diastolic dysfunction and LV hypertrophy.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>хроническая почечная недостаточность</kwd><kwd>фибрилляция предсердий</kwd><kwd>электрокардиография</kwd><kwd>продолжительность зубца Р</kwd><kwd>дисперсия зубца Р</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chronic kidney disease</kwd><kwd>atrium fibrillation</kwd><kwd>electrocardiography</kwd><kwd>duration of wave P</kwd><kwd>dispersion of wave P</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">Levey AS, Beto JA, Coronado BE et al. Controlling the epidemic of cardiovascular disease in chronic renal disease: what do we know? What do we need to learn? Where do we go from here? 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