These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Incident Left Ventricular Hypertrophy in Masked Hypertension.
    Author: Cuspidi C, Facchetti R, Quarti-Trevano F, Sala C, Tadic M, Grassi G, Mancia G.
    Journal: Hypertension; 2019 Jul; 74(1):56-62. PubMed ID: 31104565.
    Abstract:
    In the PAMELA study (Pressioni Arteriose Monitorate e Loro Associazioni), clinical variables, an echocardiogram, as well as office and ambulatory blood pressure (ABP) were simultaneously measured at baseline and after a 10-year follow-up. The study design allowed us to assess the value of masked hypertension (MH) as a predictor of new-onset left ventricular hypertrophy (LVH). The present analysis included 803 participants without LVH at baseline (left ventricular mass index <115 g/m2 in men and <100 g/m2 in women). Based on office and 24-hour mean ABP values, subjects were divided into 3 groups: normal subjects (normotensive, office blood pressure [BP] <140/90 mm Hg and 24-hour mean ABP <130/80 mm Hg), MH (office BP, normal, and 24-hour mean ABP, elevated), and sustained hypertension (office and 24-hour BP, both elevated). At entry, 57 of 803 subjects fulfilled diagnostic criteria for MH (7.1%); 182 participants developed LVH (22.6%). Compared with subjects with normal in-office and out-of-office BP, the risk of new-onset LVH was greater in MH (odds ratio, 2.22; CI, 1.11-4.46, P=0.0250) after adjustment for potential confounders. This was also the case for the absolute increase of left ventricular mass index. Our study provides a new piece of evidence that MH, identified by office and ABP values, is associated with an increased risk of new-onset LVH. Moreover, our findings convey the notion that office BP may inaccurately estimate the risk of incident LVH in the general population.
    [Abstract] [Full Text] [Related] [New Search]