Clinical effect of 10 patients with resistant hypertension treated by transcatheter renal sympathetic denervation
10.3969/j.issn.1671-8348.2015.22.016
- VernacularTitle:10例经导管肾动脉交感神经射频消融术治疗顽固性高血压
- Author:
Guopeng HUANG
;
Zhongheng XU
;
Ya PENG
;
Li TAO
;
Wenxin SONG
- Publication Type:Journal Article
- Keywords:
hypertension;
sympathetic nervous system;
renal artery;
blood pressure;
catheter ablation
- From:
Chongqing Medicine
2015;(22):3068-3069
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical efficacy of transcatheter renal sympathetic denervation(RDN)in the treatment of resistant hypertension.Methods Clinical data of 10 patients with resistant hypertension treated by transcatheter renal sympa-thetic denervation were retrospectively analyzed.The blood pressure and complications were analyzed.Results In all of the 10 pa-tients,systolic and diastolic blood pressure decreased significantly after two weeks compared with preoperative,and further de-creased after 3 months (P <0.05 ).There were no statistical difference of systolic and diastolic blood pressure between 3 and 6 months(P >0.05).Before the RDN,the mean number of antihypertensive drugs was 5.3±0.9.After 6 months which was 3.2±0. 6,and which was decreased significantly compared with the preoperative (P <0.05).No adverse reactions were found.Conclusion The RDN can be quickly and sustained decrease the blood pressure in patients with resistant hypertension.
