Home|Journals|Articles by Year Follow on Twitter| Subscribe to List

Directory for Medical Articles
 

Open Access

Original Article

. 2016; 7(4): 133-138


Magnitude of Resistant Hypertension and Impact of Aldosterone to Renin Ratio In Resistant Hypertension

Basavanagowdappa H, Nikhil Basavanagowdappa, Ravikumar YS, Praveen Kulkarni, Devananda Devegowda.

Abstract
Background: Resistant hypertension is a common clinical problem faced by both primary care clinicians and specialist.
The magnitude of resistant hypertension is highly variable and is reported to be in the range of 12.8% to 25%. Increased
incidences of elevated aldosterone levels have been implicated in difficult to manage hypertension. Aim: To estimate
the magnitude and identifiable causes of resistant hypertension among on therapy hypertensive patients, and also to
compare the aldosterone levels and aldoster one ren in ratio between resistant and controlled hypertensive conditions.
Subjects and Methods: This Multistage, exploratory comparative study was conducted at JSS Hospital and Research
Centre, Mysore, India for two years. 1537 adult hypertensive on antihypertensive drugs for a minimum of six months
were included. Those who were on three or more antihypertensive medication with blood pressure not under control
were defined as having resistant hypertension. Results: Prevalence of resistant hypertension was 16.13% (n=248).
There was a marginal difference in the prevalence of resistant hypertension in male (51.2%, n=127) and females (48.8%,
n=121). Renal diseases were the most common cause of resistant hypertension (n=103). Aldosterone Rennin Ratio >20
was significantly higher in resistant hypertensives without evident secondary cause compared to hypertensive’s who
were well controlled with less than three antihypertensive. Conclusion: Frequency of hyperal dosteronism with high
ARR (Aldosterone to Renin Ratio) among resistant hypertensive’s with no evident secondary cause for hypertension,
probably suggestive of Primary hyperal dosteronism. This makes us to consider estimation of ARR in resistant hypertensive
and also consider use of aldosterone antagonists as primary option for good control of Hypertension.

Key words: Resistant Hypertension, Renin, Aldoster one, Aldoster one renin ratio, Primary hyperal dosteronism.


Full-text options

Full-text Article




Advertisement
Oxidants and Antioxidants in Medical Science

SUBMIT YOUR ARTICLE NOW




ScopeMed.com
BiblioMed Home
Follow ScopeMed on Twitter
Author Tools
eJPort Journal Hosting
About BiblioMed
License Information
Terms & Conditions
Privacy Policy
Contact Us

The articles in Bibliomed are open access articles licensed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (https://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted, non-commercial use, distribution and reproduction in any medium, provided the work is properly cited.
ScopeMed is a Database Service for Scientific Publications. Copyright © ScopeMed® Information Services.