medalphabetМедицинский алфавитMedical alphabet2078-56312949-2807ООО «Альфмед»10.33667/2078-5631-2022-33-13-18medalphabet-2942Research ArticleОЦЕНКА СОКРАТИТЕЛЬНОЙ ФУНКЦИИ МИОКАРДАASSESSMENT OF MYOCARDIAL CONTRACTILE FUNCTIONКлиническое применение неинвазивных показателей работы миокарда левого желудочкаClinical application of noninvasive left ventricular myocardial work indiceshttps://orcid.org/0000-0002-6768-1045ИвановС. И.IvanovS. I.

Сергей Игоревич Иванов, клинический аспирант

кафедра терапии, кардиологии и функциональной диагностикис курсом нефрологии

Москва

Department of Therapy, Cardiology and Functional Diagnostics with Nephrology Course

Moscow

1539ivanov@mail.ruhttps://orcid.org/0000-0002-9725-7528АлёхинМ. Н.AlekhinM. N.

Михаил Николаевич Алёхин, профессор, д. м. н., заслуженный врач РФ, заведующий отделением

кафедра терапии, кардиологии и функциональной диагностикис курсом нефрологии

отделение функциональной диагностики

Москва

Department of Therapy, Cardiology and Functional Diagnostics with Nephrology Course

Department of Functional Diagnostics

Moscow

ФГБУ ДПО «Центральная государственная медицинская академия» Управления делами Президента Российской ФедерацииРоссияCentral State Medical Academy of Department of Presidential AffairRussian FederationФГБУ ДПО «Центральная государственная медицинская академия» Управления делами Президента Российской Федерации; ФГБУ «Центральная клиническая больница с поликлиникой» Управления делами Президента Российской ФедерацииРоссияCentral State Medical Academy of Department of Presidential Affair; Central Clinical Hospital of the Presidential Administration of the Russian FederationRussian Federation202212012023033Современная функциональная диагностика (4)1318Copyright © Иванов С.И., Алёхин М.Н., 20232023Иванов С.И., Алёхин М.Н.Ivanov S.I., Alekhin M.N.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.med-alphabet.com/jour/article/view/2942

   Данная статья представляет собой описание трех клинических случаев применения новой эхокардиографической методики — оценки показателей работы миокарда левого желудочка (ЛЖ) с помощью построения кривых давление – деформация у пациентов с артериальной гипертензией, гипертрофической и дилатационной кардиомиопатиями. Наглядно продемонстрированы типичные для каждой патологии характерные варианты распределения значений показателей глобальной и регионарной работы миокарда ЛЖ, а также кратко приведены результаты актуальных научных исследований по каждому заболеванию.

   This article is the description of three clinical cases of the application of a new echocardiographic technique — the estimation of the left ventricular (LV) myocardial work parameters by constructing pressure - strain loops in patients with arterial hypertension, hypertrophic and dilated cardiomyopathies. The specific variations of global and regional LV myocardial work indices distribution, typical for each pathology, are clearly demonstrated, the results of current scientific studies on each disease are also briefly presented.

работа миокардакривая давление – деформацияартериальная гипертензиягипертрофическая кардиомиопатиядилатационная кардиомиопатияmyocardial workpressure-strain looparterial hypertensionhypertrophic cardiomyopathydilated cardiomyopathyReferencesRussell K., Eriksen M., Aaberge L., et al. A novel clinical method for quantification of regional left ventricular pressure- strain loop area: a non-invasive index of myocardial work. Eur Heart J. 2012; 33 (6): 724–733. doi: 10.1093/eurheartj/ehs016Russell K., Eriksen M., Aaberge L., et al. A novel clinical method for quantification of regional left ventricular pressure- strain loop area: a non-invasive index of myocardial work. Eur Heart J. 2012; 33 (6): 724–733. doi: 10.1093/eurheartj/ehs016Chan J., Edwards N. F. A., Scalia G. M., Khandheria B. K. Myocardial Work: A New Type of Strain Imaging? J Am Soc Echocardiogr. 2020; 33 (10): 1209–1211. doi: 10.1016/j.echo.2020.05.004Chan J., Edwards N. F. A., Scalia G. M., Khandheria B. K. 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The authors declare that there are no conflicts of interest present.