Artery Research

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Volume 12, Issue C, December 2015, Pages 35 - 35

P8.5 MORNING CENTRAL BLOOD PRESSURE SURGE IS RELATED TO AGE

Authors
Agnieszka Bednarek*1, Piotr Jankowski1, Agnieszka Olszanecka1, Adam Windak2, Kalina Kawecka-Jaszcz1, Danuta Czarnecka1
1Jagiellonian University, 1st Department of Cardiology, Interventional Electrocardiology and Hypertension, Krakow, Poland
2Jagiellonian University Medical College, Department of Internal Medicine and Gerontology, Krakow, Poland
Available Online 23 November 2015.
DOI
10.1016/j.artres.2015.10.327How to use a DOI?
Abstract

Objective: Morning surge of peripheral blood pressure (BP) is considered to be an independent risk factor for cardiovascular diseases. However, morning central blood pressure surge (MCBPS) has not been analyzed so far. Therefore, the aim of study was to evaluate the variables independently associated with MCBPS.

Methods: Fifty patients with never treated hypertension (age 40.4±11.5 years, 35 men) and 50 normotensive subjects (age 38.3±12.0 years, 35 men) were included into the study. Applanation tonometry of the radial artery and “n-point forward moving average” method have been used to derive 24-h CSP (BPro, HealtStats). The sleep-through MS was calculated as the difference between the morning pressure (the average BP during the 2 hours after awakening) and the lowest nighttime BP (the average of the lowest pressure and the 2 readings immediately preceding and after the lowest value). To assess the independent variables related to MCBPS multiple regression was used.

Results: Mean MCBPS was 17.3±7.8 mmHg in whole group, 18.6±7.3 mmHg in hypertensives, and 16.0±8.2 mmHg in normotensives (p=NS). Sex, smoking, BMI, 24-h heart rate, glucose level, and kidney function were not related to MCBPS. Independent variables correlated with MCBPS are presented in the table.

Conclusion: Morning central blood pressure surge may be related to age in normotensive, but not in hypertensive subjects.

beta coefficient standard error p
whole group
age −0.33 0.10 0.001
24-h mean central BP 0.24 0.09 0.013
Normotensives
Age −0.43 0.13 0.001
Open Access
This is an open access article distributed under the CC BY-NC license.

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Journal
Artery Research
Volume-Issue
12 - C
Pages
35 - 35
Publication Date
2015/11/23
ISSN (Online)
1876-4401
ISSN (Print)
1872-9312
DOI
10.1016/j.artres.2015.10.327How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

risenwbib
TY  - JOUR
AU  - Agnieszka Bednarek*
AU  - Piotr Jankowski
AU  - Agnieszka Olszanecka
AU  - Adam Windak
AU  - Kalina Kawecka-Jaszcz
AU  - Danuta Czarnecka
PY  - 2015
DA  - 2015/11/23
TI  - P8.5 MORNING CENTRAL BLOOD PRESSURE SURGE IS RELATED TO AGE
JO  - Artery Research
SP  - 35
EP  - 35
VL  - 12
IS  - C
SN  - 1876-4401
UR  - https://doi.org/10.1016/j.artres.2015.10.327
DO  - 10.1016/j.artres.2015.10.327
ID  - Bednarek*2015
ER  -