Abstract
Aim: to evaluate the effect of renal denervation (RDN) on the stiffness of the aorta and major arteries, central blood pressure and index augmentation in patients with resistant hypertension. Material and methods. We included 20 patients with systolic blood pressure 178 [170; 180] mm Hg and diastolic blood pressure 100 [94; 100] mm Hg on 5.1±0.7 antihypertensive drugs with diuretic, who underwent bilateral RDN. Blood pressure (BP) was studied before intervention, at 7 days and 6 months after RDN by tree methods: office BP, 24-hour ambulatory blood pressure (ABPM) and aortic BP with applanation tonometry a. radialis (SphygmoCor). All patients were divided into two groups by ABPM in 6 months after RDN: responders (decrease of mean ABPM≥5 mm Hg) and non-responders (decrease of mean ABPM
Highlights
Цель исследования: оценить влияние радиочастотной денервации почечных артерий (РДН) на жесткость аорты и магистральных артерий, показатели центрального артериального давления (АД) и отраженной волны у пациентов с рефрактерной артериальной гипертонией
All patients were divided into two groups by ABPM in 6 months after renal denervation (RDN): responders and nonresponders
Arterial stiffness parameters were measured with carotid-femoral pulse wave velocity (PWVcf), cardio-ankle vascular index (CAVI) and index augmentation (AIx)
Summary
Цель исследования: оценить влияние радиочастотной денервации почечных артерий (РДН) на жесткость аорты и магистральных артерий, показатели центрального артериального давления (АД) и отраженной волны у пациентов с рефрактерной артериальной гипертонией. Effect of renal denervation on the arterial stiffness and central hemodynamics in patients with resistant hypertension Aim: to evaluate the effect of renal denervation (RDN) on the stiffness of the aorta and major arteries, central blood pressure and index augmentation in patients with resistant hypertension.
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