In:
Scientific Reports, Springer Science and Business Media LLC, Vol. 13, No. 1 ( 2023-09-04)
Abstract:
Arterial hypertension is considered a risk factor for the development of heart failure. Here we investigate cross-sectional associations of systolic and diastolic blood pressure with subtle functional and morphological changes of left ventricular echocardiographic parameters representing early dysfunction in three representative German population-based studies. We assessed 26,719 individuals without symptomatic heart failure from the Hamburg City Health Study (HCHS, n = 7396, derivation cohort), the Gutenberg Health Study (GHS, 14,715, validation cohort) and the Study of Health in Pomerania (SHIP, 4608, validation cohort). Multivariable linear regression analyses with systolic and diastolic blood pressure as continuous exposure variables were adjusted for common cardiovascular risk factors and antihypertensive medication. Both systolic and diastolic blood pressure were consistently associated with measures of left ventricular hypertrophy (β per standard deviation (SD) for LV mass (g) and systolic blood pressure: 5.09 (p 〈 0.001); diastolic blood pressure: 2.29 (p 〈 0.001) in HCHS). Systolic blood pressure correlated with declining diastolic function (β per SD for E/e′: 0.29, p 〈 0.001 in HCHS) and diastolic blood pressure with declining systolic function (β per SD for LVEF, in %: − 0.15; p = 0.041 in HCHS) in all cohorts. Pending further validation, our results from three independent German population samples suggest differential effects of systolic versus diastolic blood pressure on left ventricular structure and function.
Type of Medium:
Online Resource
ISSN:
2045-2322
DOI:
10.1038/s41598-023-41571-x
Language:
English
Publisher:
Springer Science and Business Media LLC
Publication Date:
2023
detail.hit.zdb_id:
2615211-3