Intraindividual Reproducibility of Blood Pressure Surge upon Rising after Nighttime Sleep and Siesta
نویسندگان
چکیده
منابع مشابه
Renal sodium handling and nighttime blood pressure.
Blood pressure follows a circadian rhythm with a physiologic 10% to 20% decrease during the night. There is now increasing evidence that a blunted decrease or an increase in nighttime blood pressure is associated with a greater prevalence of target organ damage and a faster disease progression in patients with chronic kidney diseases. Several factors contribute to the changes in nighttime blood...
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Some days it just doesn’t pay to get out of bed. As long recognized, there is an increased risk for heart attack, stroke, and sudden death in the first few hours of the morning.1,2 In this issue of Circulation, Kario and colleagues have shown that, as for strokes, this risk is associated with a morning surge in blood pressure.3 Among the 519 elderly hypertensives in this study, the risk of stro...
متن کاملPredictive role of the nighttime blood pressure.
Numerous studies addressed the predictive value of the nighttime blood pressure (BP) as captured by ambulatory monitoring. However, arbitrary cutoff limits in dichotomized analyses of continuous variables, data dredging across selected subgroups, extrapolation of cross-sectional studies to prospective outcomes, and lack of comprehensive adjustments for confounders make interpretation of the lit...
متن کاملBlood pressure morning surge and hostility.
This study examined the effects of hostility on blood pressure (BP) during the early morning hours before awakening and several hours afterward. Our objective was to determine whether the pattern of BP change and the slope of the morning BP surge were related to hostility. The subjects were 32 patients with a history of Stage 1 hypertension. The morning surge in BP was derived from ambulatory B...
متن کاملThe effect of measuring ambulatory blood pressure on nighttime sleep and daytime activity--implications for dipping.
BACKGROUND AND OBJECTIVES Ambulatory blood pressure (BP) monitoring is commonly used to assess the circadian pattern of BP. Circadian BP pattern is influenced by physical activity and sleep cycle. The effect of BP monitoring itself on the level of physical activity and sleep remains unknown. If BP monitoring affects these parameters, then monitoring itself may influence the circadian BP pattern...
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ژورنال
عنوان ژورنال: Hypertension Research
سال: 2008
ISSN: 0916-9636,1348-4214
DOI: 10.1291/hypres.31.1859