C062 Blunted blood pressure circadian rhythm is already evident in hypertensives older than fifties
نویسندگان
چکیده
منابع مشابه
Blood pressure circadian rhythm in essential hypertension.
1. Both systolic and diastolic blood pressure show a well defined circadian variation in ambulatory hypertensive subjects. 2. Blood pressure is highest in the mid-morning (10.00 hours) and lowest during sleep at 03.00 hours. 3. Treatment with oxprenolol (taken during the day) reduces daytime blood pressure but is less effective during the night and early morning.
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Association between nondipper pattern of circadian rhythm of blood pressure (BP) and impaired renal capacity to excrete sodium into urine was confirmed by Bankir et al1 in this issue of Hypertension based on a large number of subjects. Although this association has been observed in small studies,2,3 their study1 is the first to show it in a large-scale setting, and, therefore, is highly welcome...
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Background: Hypertension is associated with altered endothelial nitric oxide (NO) release. Abnormal endotheliumdependent vascular relaxation in patients with primary hypertension has been described and is associated with abnormalities of the NO system. Little is known about the relationship between the circadian rhythm of blood pressure (BP) and endothelial function in patients with essential h...
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The circadian blood pressure rhythm was compared in patients with Cushing's syndrome, essential hypertension, and primary aldosteronism. In patients with essential hypertension or primary aldosteronism, a clear nocturnal fall in systolic and diastolic blood pressure and heart rate was observed. This fall was seen in untreated subjects as well as in patients receiving combined treatment with a c...
متن کاملCircadian blood pressure rhythm in normotensive offspring of hypertensive parents.
BACKGROUND The aim of this study was to explore the circadian blood pressure (BP) rhythm using ambulatory BP monitoring (ABPM) in normotensive children with a family history of essential hypertension. METHODS Group 1 consisted of children with hypertensive mothers and/or fathers (n = 20), Group 2 consisted of children with hypertensive grandparents (n = 20), and Group 3 consisted of children ...
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ژورنال
عنوان ژورنال: American Journal of Hypertension
سال: 1998
ISSN: 0895-7061
DOI: 10.1016/s0895-7061(97)90937-7