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"Arterial’naya Gipertenziya" ("Arterial Hypertension")

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ASSOCIATION OF HYPERTENSIVE ENDOTHELIAL DYSFUNCTION WITH THE SEVERITY OF MYOCARDIAL DYSFUNCTION AND CHRONIC HEART FAILURE IN ELDERLY PATIENTS

https://doi.org/10.18705/1607-419X-2017-23-2-112-121

Abstract

Objective. To determine the pathogenic conjugation of functional disorders of the endothelium with the severity of myocardial dysfunction and heart failure in hypertensive elderly patients. Design and methods. The study included 66 patients with hypertension (HTN) II and III stages of 60–74 years (mean age — 66,1 ± 0,5 years), and 26 age-matched people without heart disease. The following examination were performed: brachial artery dopplerography, echocardiography with doppler analysis of transmitral diastolic flow, evaluation of laboratory markers of subclinical inflammation, dyslipidemia, oxidative and nitrosative stress, tolerance to physical activity. Results. Mild and moderate severity of endothelial dysfunction (ED) in elderly HTN patients correlaes with diastolic myocardial disorders, confirmed in 70% patients. Severe endothelial lesions in 18% patients correspond to systolic myocardial dysfunction due to concentric myocardial remodeling, identified in 87,5%. The ED progression is characterized by activation of oxidative and nitrosative stress and loss of the antioxidant defense mechanisms, which accelerate death and desquamation of endothelial cells. Conclusions. Involutive reduction of the vascular endothelium functional properties is accompanied by the development of favorable cardiac remodeling and mild diastolic dysfunction. The progression of endothelial lesions in HTN is associated with the severity of myocardial dysfunction: mild or moderate endothelial functional disorders predominantly are associated with isolated diastolic disorders with prevalence of concentric left ventricular hypertrophy and heart failure NYHA II. Higher degree of ED is associated with systolic left ventricular dysfunction and higher functional class of chronic heart failure due to the concentric left ventricular remodeling.

 

About the Authors

N. K. Gorshunova
Kursk State Medical University, Kursk
Russian Federation
MD, PhD, DSc, Professor, Head, Department of Outpatient Therapy and General Medical Practice


N. V. Medvedev
Kursk State Medical University, Kursk
Russian Federation
MD, PhD, Associated Professor, Department of Outpatient Therapy and General Medical Practice


References

1. Фомин И. В. Артериальная гипертония в Российской Федерации — последние 10 лет. Что дальше? Сердце. 2007;6(3):1–6. [Fomin IV. Arterial hypertension in the Russian Federation — last 10 years. What’s next? Heart. 2007;6(3):1–6. In Russian].

2. Соболева Г. Н., Федулов В. К., Карпов Ю. А. Дисфункция артериального эндотелия и ее значение для оценки прогноза у больных сердечно-сосудистыми заболеваниями. Кардиоваскулярная терапия и профилактика. 2010;2:69–73. [Soboleva GN, Fedulov VK, Karpov YuA. Dysfunction of the vascular endothelium and its importance for the assessment of prognosis in patients with cardiovascular disease. Kardiovaskulyarnaya Terapiya i Profilaktika = Cardiovascular Therapy and Prevention. 2010;2:69–73. In Russian].

3. Петрищев Н. Н., Власов Т. Д. Физиология и патофизиология эндотелия // Дисфункция эндотелия. Причины, механизмы, фармакологическая коррекция. СПб. 2003:4–38. [Petrishchev NN, Vlasov TD. Physiology and pathophysiology of endothelium. In: Endothelial dysfunction. Causes, mechanisms and pharmacological correction. St Petersburg, 2003:4–38. In Russian].

4. Шляхто Е. В., Беркович О. А., Беляева Л. Б. Современные представления о дисфункции эндотелия и методах ее коррекции при атеросклерозе. Международный неврологический журнал. 2002;3:9–13. [Shlyakhto EV, Berkovich OA, Belyaeva LB. Modern understanding of endothelial dysfunction and methods of its correction in atherosclerosis. Mezhdunarodniy Nevrologicheskiy Zurnal = International Journal of Neurology. 2002;3:9–13. In Russian].

5. Кошелева Н. А., Ребров А. П. Эндотелиальная дисфункция у больных с нарушенной сократительной способностью миокарда левого желудочка, развившейся после перенесенного Q-инфаркта миокарда, и ее роль в прогнозе хронической сердечной недостаточности. Саратовский научно-медицинский журнал. 2008;2:76–82. [Kosheleva NA, Rebrov AP. Endothelial dysfunction in patients with impaired contractility of the left ventricle, which developed after suffering a Q-myocardial infarction, and its role in the prognosis of chronic heart failure. Saratovskiy Nauchno-Meditsinskiy Jurnal = Saratov Journal of Medical Science. 2008;2:76–82. In Russian].

6. Сторожаков Г. И., Федотова Г. С., Верещагина Г. С., Червякова Ю. Б. Эндотелиальная дисфункция при артериальной гипертензии. Лечебное дело. 2005;4:58–64. [Storozhakov GI, Fedotova GS, Vereschagina GS, Chervyakova YuB. Endothelial dysfunction in hypertension. Lechebnoe Delo. 2005;4:58–64. In Russian].

7. Вишневская В. Ю. Эндотелиальная дисфункция и возраст. Врачебная практика. 2003;4:5–10. [Vishnevskaya VYu. Endothelial dysfunction and age. Vrachebnaya Praktika = Medical Practice. 2003;4:5–10. In Russian].

8. Головченко Ю. И., Трещинская М. А. Обзор современных представлений об эндотелиальной дисфункции. Consilium Medicum Ukraina. 2008;11:38–40. [Golovchenko YuI, Treschinskaya MA. The review of modern concepts of endothelial dysfunction. Consilium Medicum Ukraina. 2008;11:38–40. In Russian].

9. Беленков Ю. Н., Мареев В. Ю., Агеев Ф. Т. Хроническая сердечная недостаточность. М.: ГЭОТАР-Медиа, 2006:432. [Belenkov YuN, Mareev VYu, Ageev FT. Chronic heart failure. Moscow: GEOTAR-Media, 2006:432. In Russian].

10. Celermajer DS, Sorensen KE, Gooch VM, Spiegelhalter DJ, Miller OI, Sullivan ID et al. Non-invasive detection of endothelial dysfunction in children and adults at risk of atherosclerosis. Lancet. 1992;340(8828):1111–1115.

11. Алексеева О. А., Алехин М. Н., Сидоренко Б. А. Возможности допплерографии в оценке функционального состояния сердца у больных артериальной гипертензией с нарушением диастолической функции сердца. Кардиология. 2009;9:39–43. [Alekseeva OA, Alehin MN, Sidorenko BA. Doppler capabilities in the assessment of the functional state of the heart in hypertensive patients with impaired diastolic function. Kardiologiia. 2009;9:39–43. In Russian].

12. Костоева А. У., Мазур Н. А., Масенко В. П., Сбродова Л. В., Бабаев Ф. З., Волков В. Е и др. N-концевой промозговой натрийуретический пептид и поражение сердца у больных гипертонической болезнью. Кардиология. 2009:12:33–38. [Kostoeva AU, Mazur NA, Masenko VP, Sbrodova LV, Babaev FZ, Volkov VE et al. N-terminal brain natriuretic peptide and heart failure in patients with hypertension. Kardiologiia. 2009;12:33–38. In Russian].

13. Куликова А. И., Тугушева Ф. А., Зубина И. М., Шепилова И. Н. Методические аспекты оценки потенциальной способности липидов к перокислению по уровню ТБК-активных продуктов сыворотки крови при стимуляции ионами железа. Клиническая лабораторная диагностика. 2008;5:8–10. [Kulikova AI, Tugusheva FA, Zubina IM, Shepilova IN. Methodological aspects of assessing the potential of lipid peroxidation ability to the level of TBA-active products with stimulation serum iron ions. Klinicheskaya Laboratornaya Diagnostika = Clinical Laboratory Diagnostics. 2008;5:8–10. In Russian].

14. Иванова О. В., Балахонова Т. В., Соболева Г. Н. Состояние эндотелий-зависимой вазодилатации плечевой артерии у больных гипертонической болезнью, оцениваемое с помощью ультразвука высокого разрешения. Кардиология. 1997;7:41–45. [Ivanova OV, Balahonova TV, Soboleva GN. Status endothelium-dependent vasodilation of the brachial artery in hypertensive patients, as measured by high-resolution ultrasound. Kardiologiia. 1997;7:41–45. In Russian].

15. 2016 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure. Eur J Heart Fail. 2016;18 (8):883– 1084. doi:10.1002/ejhf.592

16. Gorshunova NK, Lazarenko VA, Mal GS, Medvedev NV, Ukraintseva D, Soboleva N et al. Subclinical inflammation, oxidative, nitrosative stress and apoptosis in the pathogenesis of endothelial dysfunction due to hypertension in aging. Exp Clin Cardiol. 2014;7:1614–1622.


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For citations:


Gorshunova N.K., Medvedev N.V. ASSOCIATION OF HYPERTENSIVE ENDOTHELIAL DYSFUNCTION WITH THE SEVERITY OF MYOCARDIAL DYSFUNCTION AND CHRONIC HEART FAILURE IN ELDERLY PATIENTS. "Arterial’naya Gipertenziya" ("Arterial Hypertension"). 2017;23(2):112-121. (In Russ.) https://doi.org/10.18705/1607-419X-2017-23-2-112-121

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