Assessment of the Left Ventricle Systolic Function With Ultrasound 2d-Strain Technology in Arterial Hypertension

Хадзегова, А. Б.; Ющук, Е. Н.; Габитова, Р. Г.; Синицына, И. А.; Иванова, С. В.; Васюк, Ю. А.

doi:10.15829/1560-4071-2016-12-7-11

Russ J Cardiol

2016

DOI: 10.15829/1560-4071-2016-12-7-11

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Assessment of the Left Ventricle Systolic Function With Ultrasound 2d-Strain Technology in Arterial Hypertension

А. Б. Хадзегова¹,

Е. Н. Ющук²,

Р. Г. Габитова³

et al.

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Cited by 7 publications

References 9 publications

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Assessment of the functional state of left heart in patients with chronic heart failure with preserved ejection fraction

Vdovenko

Либис

2019

Russ J Cardiol

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26Оценка функционального состояния левых отделов сердца у больных хронической сердечной недостаточностью с сохраненной фракцией выброса Вдовенко Д. В., Либис Р. А.Цель. Изучить показатели деформации миокарда левого желудочка (ЛЖ) у больных хронической сердечной недостаточностью с сохранной фракцией выброса (ХСН-сФВ), возникшей на фоне ишемической болезни сердца (ИБС), артериальной гипертонии (АГ) с помощью технологии спекл трекинг эхокардиографии (ЭхоКГ) и состояние левого предсердия у данной категории больных. Материал и методы. Обследовано 80 пациентов с ХСН-сФВ I-IIa стадии I-III функционального класса (ФК) в возрасте от 50 до 68 лет (51 мужчина и 29 женщин) и 30 здоровых лиц. ХСН-сФВ у больных развивалась на фоне АГ и ИБС. Пациентам проводили общеклиническое обследование, тест с шестиминутной ходьбой (ТШХ), ЭхоКГ по общепринятой методике и спекл трекинг ЭхоКГ. Результаты. По итогам ТШХ: 27% -I ФК, 47,9% -II ФК, 25,1% -III ФК. Средняя ФВ по Симпсону 63,3±4,43%. Индексированный конечный систолический объем левого предсердия (ЛП) у больных ХСН-сФВ 45,2±8,1 мл/м 2 -1 ), (p<0,05) in comparison with the GLS. Changes of the radial strain and strain rate were not revealed. Positive correlation between GLS and left atrium volume (r=0,601, р<0,01) was found. Conclusion. In patients with CHF-PEF we revealed abnormal relaxation pattern and pseudonormal pattern of the diastolic dysfunction. Reduced global and segmental strain and strain rate of the left ventricle were shown, circular strain was slightly reduced, radial strain was unchanged.

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Assessment of the functional state of left heart in patients with chronic heart failure with preserved ejection fraction

Vdovenko

Либис

2019

Russ J Cardiol

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Pulse wave parameters in assessment of left ventricular systolic function

Сагирова¹,

Kuznetsova²,

Larionov³

et al. 2020

Kardiol. serdechno-sosud. khir.

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Assessment of Function of the Left Heart Myocardium by Tissue Doppler Imaging and Speckle Tracking Echocardiography in Patients with Chronic Heart Failure with Preserved Left Ventricular Ejection Fraction

Vdovenko¹,

Либов

Либис³

2019

Kardiologiia

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Aim:to study myocardial function in patients with chronic heart failure (CHF) with preserved left ventricular ejection fraction (PEF) by speckle tracking echocardiography and tissue doppler imaging.Materials and methods.We examined 80 patients aged 50–70 years with verified NYHA class I–IIa CHF and PEF due to arterial hypertension and ischemic heart disease, and 35 healthy persons. Examination included echocardiography, and speckle-tracking echocardiography.Results.According to 6-min walk test 26.9 % of patients had functional class (FC) I CHF, 48.3 % – FC II CHF, and 24.8 – FC III CHF. The mean left ventricular ejection fraction (Simpson’s method) was 62.3±5.35 %, mean end systolic left atrial volume index – 45±8.1 ml / m2. All patients had left ventricular diastolic dysfunction: 60 patients – abnormal relaxation pattern, 20 patients – pseudonormal pattern. Other findings were reduced global longitudinal strain (GLS, –16.56±2.61 %) and GLS rate (GLSR, –0.75±0.11 s–1) of the left ventricle and reduced segmental strain and strain rate in basal anteroseptal (–13.62±3.44 % and –0.77±0.04 s–1, respectively) and basal anterolateral (–14.17±3.31 % and –0.81±0.11 s–1, respectively) segments. Lowering of global circular left ventricular strain and strain rate (–15.63±4.8% and –1.4±0.23 s–1, respectively) was found to be smaller than that of GLS (p<0.05). There was positive correlation between left ventricular systolic GLS and left atrial volume (r=0.601, р<0.01).Conclusions.In patients with CHF and PEF we revealed alterations of diastolic function (abnormal relaxation and pseudonormal patterns), reductions of global and segmental strain and strain rate of the left ventricle. More pronounced lowering of segmental strain and strain rate was registered in left ventricular basal anteroseptal and basal anterolateral segments. Circular strain was found to be slightly reduced, while radial strain was unchanged.

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Assessment of the Left Ventricle Systolic Function With Ultrasound 2d-Strain Technology in Arterial Hypertension

Cited by 7 publications

References 9 publications

Assessment of the functional state of left heart in patients with chronic heart failure with preserved ejection fraction

Assessment of the functional state of left heart in patients with chronic heart failure with preserved ejection fraction

Pulse wave parameters in assessment of left ventricular systolic function

Assessment of Function of the Left Heart Myocardium by Tissue Doppler Imaging and Speckle Tracking Echocardiography in Patients with Chronic Heart Failure with Preserved Left Ventricular Ejection Fraction

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