Renal sympathetic denervation in resistant hypertension
نویسندگان
چکیده
منابع مشابه
[Renal sympathetic denervation in resistant hypertension].
Resistant hypertension remains a major clinical problem despite the available multidrug therapy. Over the next decades, its incidence will likely increase given that it is strongly associated with older age and obesity. Resistant hypertension patients have an increased cardiovascular risk, thus effective antihypertensive treatment will provide substantial health benefits. The crosstalk between ...
متن کاملRenal Sympathetic Denervation in the Treatment of Resistant Hypertension
Arterial hypertension (HTN) is a major health problem worldwide. Treatment-resistant hypertension (trHTN) is defined as the failure to achieve target blood pressure despite the concomitant use of maximally tolerated doses of three different antihypertensive medications, including a diuretic. trHTN is associated with considerable morbidity and mortality. Renal sympathetic denervation (RDn) is av...
متن کاملCatheter-Based Renal Sympathetic Denervation for Resistant Hypertension
Renal sympathetic hyperactivity is seminal in the maintenance and progression of hypertension. Catheter-based renal sympathetic denervation has been shown to significantly reduce blood pressure (BP) in patients with hypertension. Durability of effect beyond 1 year using this novel technique has never been reported. A cohort of 45 patients with resistant hypertension (systolic BP 160 mm Hg on 3 ...
متن کامل[Renal sympathetic denervation for treatment of resistant hypertension].
Hypertension is an important cardiovascular risk factor and although there have been many improvements in pharmacological treatment, a significant percentage of patients are still considered resistant. The authors describe two cases of radiofrequency renal sympathetic denervation that illustrate the feasibility of this new technique for the treatment of resistant hypertension. The procedure con...
متن کاملDrug-resistant Hypertension: Is Renal Sympathetic Denervation the Answer?
Introduction: Sympathetic overactivity is thought to be a major contributor to the pathogenesis and progression of human hypertension [1, 2]. In particular, renal sympathetic activation results in renal vasoconstriction, increased renin secretion, and enhanced sodium and water reabsorption, all of which contribute to the development of hypertension [3]. Despite this mechanistic understanding, a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: World Journal of Cardiology
سال: 2013
ISSN: 1949-8462
DOI: 10.4330/wjc.v5.i4.94