evrazkarЕвразийский Кардиологический ЖурналEurasian heart journal2225-16852305-0748Евразийская ассоциация кардиологов10.38109/2225-1685-2014-3-42-50evrazkar-5595Research ArticleОРИГИНАЛЬНЫЕ СТАТЬИORIGINAL PAPERSЭФФЕКТИВНОСТЬ МИНИИНВАЗИВНОЙ РЕВАСКУЛЯРИЗАЦИИ МИОКАРДА БЕЗ ЗАТРАГИВАНИЯ АОРТЫEFFECTIVENESS OF THE MINIMALLY INVASIVE MYOCARDIAL REVASCULARIZATION WITH AORTIC NO-TOUCH TECHNIQUEЗеньковАлександр АлександровичZenkovA. A.Zenkov_Al@rambler.ruУЗ «Витебская областная клиническая больница»; УО «Витебский государственный медицинский университет»РоссияHealthcare institution «Vitebsk Regional Clinical Hospital»Russian Federation201430092014034250Copyright © Зеньков А.А., 20142014Зеньков А.А.Zenkov A.A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.heartj.asia/jour/article/view/5595

Цель исследования: оценить непосредственные и отдаленные результаты миниинвазивной коронарной хирургии (МИКХ) при множественном поражении коронарных артерий в зависимости от полноты достигнутой реваскуляризации миокарда для оптимизации хирургического лечения пациентов с ишемической болезнью сердца (ИБС). Материал и методы. В отделении кардиохирургии УЗ «Витебская областная клиническая больница» в 2011-2013 гг. 151 пациенту с ИБС выполнена миниинвазивная реваскуляризация миокарда (МИРМ) при множественном поражении коронарных артерий. Стратегия МИРМ была направлена на избежание искусственного кровообращения с кардиоплегией и манипуляций на восходящей аорте, использование левостороннего миниторакотомного доступа и стремление выполнить полную или функционально адекватную артериальную реваскуляризацию миокарда. Полная МИРМ произведена у 84 пациентов, неполная функционально адекватная МИРМ -у 67 пациентов. Результаты. Непосредственные результаты МИРМ оказались удовлетворительными (полный регресс стенокардии и отсутствие основных сердечно-сосудистых осложнений) у 99,3% пациентов и были сопоставимы в группах полной (98,8%) и функционально адекватной (100%) МиРМ (р>0,05). При полной МИРМ достоверно дольше была продолжительность вмешательства и чаще применялась экстренная конверсия к вспомогательному кровообращению (ВК) по сравнению с функционально адекватной МИРМ (р<0,05). Статистически значимой разницы по частоте развития осложнений во время и после операции в данных группах пациентов не установлено (р>0,05). Отдаленные результаты МИКХ в сроки от 12 до 22 месяцев при полной и функционально адекватной МИРМ были сопоставимы между собой по совокупной частоте рецидива стенокардии и основных сердечно-сосудистых осложнений (кумулятивному неудовлетворительному результату) - 2,41% и 5,97%, соответственно (р>0,05). Заключение. МИКХ без затрагивания аорты может быть применена у большинства пациентов с ИБС при множественном поражении коронарных артерий в виде полной, функционально адекватной, гибридной реваскуляризации с или без ВК с сохранением эффективности коронарных вмешательств и длительности лечебного эффекта.

Objectives. To estimate immediate and long term results of the minimally invasive coronary surgery (MICS) at the multiple lesions of the coronary arteries depending on completeness of the achieved myocardium revascularization for optimization of the surgical treatment of the patients with coronary heart disease (CHD). Materials and methods. From 2011 up to 2013 at the cardiac surgery department of ME “Vitebsk regional clinical hospital” 151 patients with the CHD underwent minimally invasive myocardium revascularization (MIMR) at the multiple lesions of coronary arteries. MIMR strategy was directed to avoid artificial cardiopulmonary bypass with cardioplegia and manipulations on the ascending aorta, usage of the left minithoracotomy access and tendency to perform complete or functionally reasonable arterial myocardium revascularization. 84 patients underwent complete MIMR, 67 patients - functionally reasonable incomplete MIMR. Results. Immediate results of the MIMR were found satisfactory (complete angina retrogression and absence of the major cardiovascular complications) in 99,3% patients and were compared in groups of patients who underwent complete (98,8%) or functionally reasonable (100%) MIMR (р>0,05). Operation time was longer and emergency conversion to the assist extracorporeal circulation (AECC) was more frequent in the complete MIMR group of patients in comparison with functionally reasonable MIMR group (р<0,05). Statistically significant difference in adverse event rate during and after surgery was not found in current groups of patients (р>0,05). There were no major differences in the frequency of the recrudescent angina and major cardiovascular complications (combined adverse patient outcome) between complete and functionally reasonable MIMR groups of patients during long-term follow-up - 2,41% and 5,97% respectively (р>0,05). Conclusion: MICS with aortic no-touch technique can be applied for majority of multivessel CHD patients as a complete, functionally reasonable or hybrid revascularization with or without AECC, saving the effectiveness and clinical effect duration of the coronary procedures.

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The authors declare that there are no conflicts of interest present.