<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">cardiovascular</journal-id><journal-title-group><journal-title xml:lang="ru">Кардиоваскулярная терапия и профилактика</journal-title><trans-title-group xml:lang="en"><trans-title>Cardiovascular Therapy and Prevention</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1728-8800</issn><issn pub-type="epub">2619-0125</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">cardiovascular-2013</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>ИШЕМИЧЕСКАЯ БОЛЕЗНЬ СЕРДЦА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CORONARY HEART DISEASE</subject></subj-group></article-categories><title-group><article-title>Структурно-функциональное ремоделирование левого предсердия при инфарктах миокарда различной локализации</article-title><trans-title-group xml:lang="en"><trans-title>Structural and functional remodelling of left atrium in various localizations of myocardial infarction</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>Адамян</surname><given-names>К. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Adamyan</surname><given-names>K. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>директор</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>Чилингарян</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Chilingaryan</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н.</p></bio><email xlink:type="simple">aramchil@gmail.com</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>Тумасян</surname><given-names>Л. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Tumasyan</surname><given-names>L. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт кардиологии. Ереван</institution></aff><aff xml:lang="en"><institution>Research Institute of Cardiology. Yerevan</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2010</year></pub-date><pub-date pub-type="epub"><day>20</day><month>02</month><year>2010</year></pub-date><volume>9</volume><issue>1</issue><fpage>44</fpage><lpage>50</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Адамян К.Г., Чилингарян А.Л., Тумасян Л.Р., 2010</copyright-statement><copyright-year>2010</copyright-year><copyright-holder xml:lang="ru">Адамян К.Г., Чилингарян А.Л., Тумасян Л.Р.</copyright-holder><copyright-holder xml:lang="en">Adamyan K.G., Chilingaryan A.L., Tumasyan L.R.</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://cardiovascular.elpub.ru/jour/article/view/2013">https://cardiovascular.elpub.ru/jour/article/view/2013</self-uri><abstract><p>Цель. Исследование динамических изменений структурных и функциональных параметров левого предсердия (ЛП) при инфаркте миокарда (ИМ) различной локализации в ответ на структурно-функциональное ремоделирование левого желудочка (ЛЖ). Материал и методы. 180 больных с первичным острым ИМ ЛЖ с подъемом ST рандомизированы в три группы: I – больные с передним ИМ (ПИМ), II – больные с нижним ИМ (НИМ), III – больные с заднебоковым ИМ (ЗБИМ). На 7, 90 дни и через год после ИМ измерялись трансэзофагеальные и трансторакальные двухмерные, а также поточные и тканевые допплер-эхокардиографические структурные и функциональные параметры ЛЖ, тела и ушка ЛП (УЛП). Результаты. Исходные функциональные показатели ЛЖ были достоверно снижены, а индекс конечно-систолического объема выше при ПИМ, чем при НИМ и ЗБИМ в результате снижения сократимости и повышения жесткости ЛЖ. Наибольшие нарушения исходных объемных и функциональных величин ЛП наблюдалось при ЗБИМ в результате непосредственного поражения; наименьшие отклонения – при НИМ без дальнейших изменений за 1 год. Динамическое наблюдение выявило прогрессирование структурных и функциональных изменений ЛЖ и ЛП при ПИМ с относительной функциональной сохранностью УЛП. При ЗБИМ функция УЛП была подавлена за весь период наблюдения. Заключение. Структурно-функциональные изменения в постинфарктном периоде происходят в ЛЖ и ЛП, и характер этих изменений зависит от локализации ИМ. Наиболее неблагоприятными являются изменения ЛЖ и ЛП при ПИМ. При ЗБИМ дисфункция ЛП связана с непосредственным его поражением.</p></abstract><trans-abstract xml:lang="en"><p>Aim. To study the dynamics of structural and functional parameters of left atrium (LA) in various localizations of myocardial infarction (MI), as a response to structural and functional remodelling of left ventriculum (LV). Material and methods. In total, 180 patients with primary acute LV MI and ST segment elevation were randomised into three groups: Group I – anterior MI (AIM); Group II – inferior MI (IMI); and Group III – posterior/lateral MI (PLMI). At Days 7, 90, and one year later, transoesophageal, transthoracic two-dimensional, flow and tissue Doppler ultrasound was performed, with the assessment of LV, LA body, and LA appendage (LAA) structure and function. Results. At baseline, LF structure and function were significantly lower, and end-systolic volume index was significantly higher in AIM than in IMI and PLMI, due to reduced LV contractility and increased LV rigidity. The maximal changes in baseline volume and functional LA characteristics were registered in PLMI, due to direct myocardial damage, the minimal changes – in IMI, with no negative dynamics in one year. The follow-up demonstrated progressing structural and functional LV and LA changes in AMI, with relatively stable LAA function. In PLMI, LAA function was reduced during the entire follow-up period. Conclusion. Structural and functional post-MI changes were observed for LV and LA, with the magnitude of these changes depending on MI localization. The most severe LV and LA dysfunction were registered in AMI. In PLMI, LA dysfunction was explained by the direct myocardial damage.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ремоделирование</kwd><kwd>инфаркт миокарда</kwd><kwd>трансэзофагеальные параметры</kwd><kwd>левое предсердие</kwd></kwd-group><kwd-group xml:lang="en"><kwd>remodelling</kwd><kwd>myocardial infarction</kwd><kwd>transoesophageal parameters</kwd><kwd>left atrium</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">Kober L., Torp-Pedersen С. Clinical characteristics and mortality in patients screened for entry into Trandolapril cardiac Evaluation. Am J Cardiol 1995; 76: 1-5.</mixed-citation><mixed-citation xml:lang="en">Kober L., Torp-Pedersen С. Clinical characteristics and mortality in patients screened for entry into Trandolapril cardiac Evaluation. Am J Cardiol 1995; 76: 1-5.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Kober L., Torp-Pedersen C., Jorgensen S., et al. Changes in the absolute and relative importance in tha prognostic value of left ventricular systolic function and congestive heart failure after acute myocardial infarction. Am J Cardiol 1998; 81: 1292-7.</mixed-citation><mixed-citation xml:lang="en">Kober L., Torp-Pedersen C., Jorgensen S., et al. Changes in the absolute and relative importance in tha prognostic value of left ventricular systolic function and congestive heart failure after acute myocardial infarction. Am J Cardiol 1998; 81: 1292-7.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Guidry U.C., Evans J.C., Larson M.G., et al. Temporal trends in event rates after Q-wave myocardial infarction: the Framingham Heart Study. Circulation 1999; 100: 2054-9.</mixed-citation><mixed-citation xml:lang="en">Guidry U.C., Evans J.C., Larson M.G., et al. Temporal trends in event rates after Q-wave myocardial infarction: the Framingham Heart Study. Circulation 1999; 100: 2054-9.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Cleland J.G., Torabi A., Khan N.K. Epidemiology and management of Heart failure and left ventricular systolic dysfunction in the aftermath of a myocardial infarction. Heart 2005; 91(Suppl 2): Й7-13.</mixed-citation><mixed-citation xml:lang="en">Cleland J.G., Torabi A., Khan N.K. Epidemiology and management of Heart failure and left ventricular systolic dysfunction in the aftermath of a myocardial infarction. Heart 2005; 91(Suppl 2): Й7-13.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Kober L., Torp-Pedersen C., Pedersen O.D., et al. Importance of congestive heart failure and interaction of congestive heart failure and left ventricular systolic function on prognosis in patients with acute myocardial infarction. Am J Cardiol 1996; 78: 1124-8.</mixed-citation><mixed-citation xml:lang="en">Kober L., Torp-Pedersen C., Pedersen O.D., et al. Importance of congestive heart failure and interaction of congestive heart failure and left ventricular systolic function on prognosis in patients with acute myocardial infarction. Am J Cardiol 1996; 78: 1124-8.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Salomaa V., Koukkunen H., Ketonen M., et al. A new definition for myocardial infarction: what difference does it make? Eur Heart J 2005; 26(17): 1719-25.</mixed-citation><mixed-citation xml:lang="en">Salomaa V., Koukkunen H., Ketonen M., et al. A new definition for myocardial infarction: what difference does it make? Eur Heart J 2005; 26(17): 1719-25.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Seward J.B., Khandheria B.K., Oh J.K., et al. Transesophageal echocardiography: technique, anatomic correlations, implementation, and clinical applications. Mayo Clin Proc 1988; 63: 649-80.</mixed-citation><mixed-citation xml:lang="en">Seward J.B., Khandheria B.K., Oh J.K., et al. Transesophageal echocardiography: technique, anatomic correlations, implementation, and clinical applications. Mayo Clin Proc 1988; 63: 649-80.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Goldberger A.L. Myocardial infarction: electrocardiographic differential diagnosis, 4th edn. Mosby -Year book, inc., 1991.</mixed-citation><mixed-citation xml:lang="en">Goldberger A.L. Myocardial infarction: electrocardiographic differential diagnosis, 4th edn. Mosby -Year book, inc., 1991.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Feigebaum H., Echocaediography, 5th edn. Philadelphia: L Lea &amp; Fabiger, 1994.</mixed-citation><mixed-citation xml:lang="en">Feigebaum H., Echocaediography, 5th edn. Philadelphia: L Lea &amp; Fabiger, 1994.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Galderisi M., Benjamin E.J., Evans J.C. Impact of heart rate and PR interval on Doppler indexes of left ventricular diastolic filling in an elderly cohort (the Framingham Heart Study). Am J Cardiol 1993; 72: 1183-7.</mixed-citation><mixed-citation xml:lang="en">Galderisi M., Benjamin E.J., Evans J.C. Impact of heart rate and PR interval on Doppler indexes of left ventricular diastolic filling in an elderly cohort (the Framingham Heart Study). Am J Cardiol 1993; 72: 1183-7.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Ommen S.R., Nishimura R.A., Appleton C.P., et al. Clinical Utility of Doppler Echocardiography and Tissue Doppler Imaging in the Estimation of Left Ventricular Filling Pressures A Comparative Simultaneous Doppler-Catheterization Study. Circulation 2000; 102: 1788-94.</mixed-citation><mixed-citation xml:lang="en">Ommen S.R., Nishimura R.A., Appleton C.P., et al. Clinical Utility of Doppler Echocardiography and Tissue Doppler Imaging in the Estimation of Left Ventricular Filling Pressures A Comparative Simultaneous Doppler-Catheterization Study. Circulation 2000; 102: 1788-94.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Tomotsugu T., Thomas J.D., Klein A.L. Pulmonary venous flow by doppler echocardiography: revisited 12 years later. JACC 2003; 41: 1243-50.</mixed-citation><mixed-citation xml:lang="en">Tomotsugu T., Thomas J.D., Klein A.L. Pulmonary venous flow by doppler echocardiography: revisited 12 years later. JACC 2003; 41: 1243-50.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Klein A.L., Tajik A.J. Doppler assessment of pulmonary venous flow in healthy subjects and in patients with heart disease. J Am Soc Echocardiogr 1991; 4(4): 379-92.</mixed-citation><mixed-citation xml:lang="en">Klein A.L., Tajik A.J. Doppler assessment of pulmonary venous flow in healthy subjects and in patients with heart disease. J Am Soc Echocardiogr 1991; 4(4): 379-92.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Spodick D.H., Olds P.A., Saad K.M. Electromechanical disease of the left atrium -interatrial block. Preliminary observations on the left atrial function. Eur Heart J 2000; 2 (Suppl К): К76-7.</mixed-citation><mixed-citation xml:lang="en">Spodick D.H., Olds P.A., Saad K.M. Electromechanical disease of the left atrium -interatrial block. Preliminary observations on the left atrial function. Eur Heart J 2000; 2 (Suppl К): К76-7.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Cohen D.., Vogek R.A. Left ventricular aneurysm as a coronary risk factor independent of overall left ventricular function. Am Heart J 1986; 111:23-30.</mixed-citation><mixed-citation xml:lang="en">Cohen D.., Vogek R.A. Left ventricular aneurysm as a coronary risk factor independent of overall left ventricular function. Am Heart J 1986; 111:23-30.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Picard M.H., Wilkins G.I., Gillman L.D., et al. Immediate regional endocardiac surface expansion following coronary occlusion in the canine left ventricle: disproportionate effects of anterior versus inferior ischemia. Am Heart J 1991; 121: 753.</mixed-citation><mixed-citation xml:lang="en">Picard M.H., Wilkins G.I., Gillman L.D., et al. Immediate regional endocardiac surface expansion following coronary occlusion in the canine left ventricle: disproportionate effects of anterior versus inferior ischemia. Am Heart J 1991; 121: 753.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Matsuda Y., Toma Y., Ogawa H. Importance of left atrial function in patients with myocardial infarction. Circulation 1983; 65: 566-71.</mixed-citation><mixed-citation xml:lang="en">Matsuda Y., Toma Y., Ogawa H. Importance of left atrial function in patients with myocardial infarction. Circulation 1983; 65: 566-71.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Jikuhara T., Sumimoto T., Tarumi N., et al. Left atrial function as a reliable predictor of exercise capacity in patients with recent myocardial infarction. Chest 1997; 111: 922-8.</mixed-citation><mixed-citation xml:lang="en">Jikuhara T., Sumimoto T., Tarumi N., et al. Left atrial function as a reliable predictor of exercise capacity in patients with recent myocardial infarction. Chest 1997; 111: 922-8.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Triposkiadis F., Trikas A., Pitsavos C., et al. Relation of exercise capacity in dilated cardiomyopathy to left atrial size and systolic function. Am J Cardiol 1992; 70: 825.</mixed-citation><mixed-citation xml:lang="en">Triposkiadis F., Trikas A., Pitsavos C., et al. Relation of exercise capacity in dilated cardiomyopathy to left atrial size and systolic function. Am J Cardiol 1992; 70: 825.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Trikas A., Triposkiadis F., Androulakis A., et al. Response of left atrial systolic function to handgrip in normal subjects. Am Heart J 1995; 130: 1303-5.</mixed-citation><mixed-citation xml:lang="en">Trikas A., Triposkiadis F., Androulakis A., et al. Response of left atrial systolic function to handgrip in normal subjects. Am Heart J 1995; 130: 1303-5.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">De Pace N.L., Dowinski S., Unterekel W. Giant inferior wall ventricular aneurysm. Am Heart J 1990; 119: 400-1.</mixed-citation><mixed-citation xml:lang="en">De Pace N.L., Dowinski S., Unterekel W. Giant inferior wall ventricular aneurysm. Am Heart J 1990; 119: 400-1.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Weisman H.F., Bush D.E., Mannisi J.A., et al. Cellular mechanisms of myocardial infarction expansion. Circulation 1988; 78: 186-201.</mixed-citation><mixed-citation xml:lang="en">Weisman H.F., Bush D.E., Mannisi J.A., et al. Cellular mechanisms of myocardial infarction expansion. Circulation 1988; 78: 186-201.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Mann D.L. Early natural history of regional ventricular dysfunction after experimental myocardial infarction. Am Heart J 1988; 115:538.</mixed-citation><mixed-citation xml:lang="en">Mann D.L. Early natural history of regional ventricular dysfunction after experimental myocardial infarction. Am Heart J 1988; 115:538.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Wittaker P. Role of collagen in acute myocardial infarction and healing. Heart failure 1990; 6: 151-7.</mixed-citation><mixed-citation xml:lang="en">Wittaker P. Role of collagen in acute myocardial infarction and healing. Heart failure 1990; 6: 151-7.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Shen W.F. Left ventricular aneurysm and prognosis in patients with first acute anterior myocardial infarction and isolated left anterior descending artery disease. Eur Heart J 1992; 13: 39-44.</mixed-citation><mixed-citation xml:lang="en">Shen W.F. Left ventricular aneurysm and prognosis in patients with first acute anterior myocardial infarction and isolated left anterior descending artery disease. Eur Heart J 1992; 13: 39-44.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
