RT Journal Article SR Electronic A1 Mosley, Mary T1 Renewed Focus on RH in the RDN World JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 18 SP 28 OP 30 DO 10.1177/155989771418018 UL http://mdc.sagepub.com/content/14/18/28.abstract AB This article discusses the renewed focus on treatment-resistant hypertension (RH), which has been sparked by the interest in catheter renal denervation and the somewhat disappointing results with this interventional approach in the SYMPLICITY HTN trial program.