Blood Pressure and Sympathetic Nervous System Response to Renal Denervation
نویسندگان
چکیده
منابع مشابه
Response to blood pressure and sympathetic nervous system response to renal denervation.
To the Editor: In contrast to several other studies, including the randomized controlled Symplicity-2 trial, renal denervation (RDN) was not associated with a blood pressure (BP) reduction in this small study by Brinkmann et al. It is noteworthy that average baseline BP was significantly lower (157±7/85±4 mm Hg) compared with baseline levels of 178±18/97±16 mm Hg in Symplicity-2, which may expl...
متن کاملRenal Nerve Stimulation-Induced Blood Pressure Changes Predict Ambulatory Blood Pressure Response After Renal Denervation.
Blood pressure (BP) response to renal denervation (RDN) is highly variable and its effectiveness debated. A procedural end point for RDN may improve consistency of response. The objective of the current analysis was to look for the association between renal nerve stimulation (RNS)-induced BP increase before and after RDN and changes in ambulatory BP monitoring (ABPM) after RDN. Fourteen patient...
متن کاملBlood pressure responses to renal denervation precede and are independent of the sympathetic and baroreflex effects.
It is still largely unknown whether the neuroadrenergic responses to renal denervation (RD) are involved in its blood pressure (BP)-lowering effects and represent predictors of the BP responses to RD. In 15 treated true resistant hypertensives, we measured before and 15 days, 1, 3, and 6 months after RD clinic, ambulatory and beat-to-beat BP. Measurements included muscle sympathetic nerve traff...
متن کاملNeuropeptide Y and sympathetic nervous system in blood pressure regulation.
Neuropeptide Y and Sympathetic Nervous System in Blood Pressure Regulation To the Editor: We read with great interest the recent article by Dr Michalkiewicz and his colleagues1 dealing with a possible link between neuropeptide Y (NPY) and sympathetic nervous system in the NPY-transgenic rats. The results of their presented study demonstrated that overexpression of endogenous NPY in the transgen...
متن کاملDoes dysfunction of the autonomic nervous system affect success of renal denervation in reducing blood pressure?
OBJECTIVES Renal denervation is an interventional approach aiming to reduce high blood pressure. Its efficacy is subject of controversial debate. We analyzed autonomic function in patients undergoing renal denervation to identify responders. METHODS A total of 21 patients with treatment-resistant hypertension scheduled for renal denervation were included. Heart rate variability, pupillary fun...
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: Hypertension
سال: 2013
ISSN: 0194-911X,1524-4563
DOI: 10.1161/hypertensionaha.111.00492