نتایج جستجو برای: hypertensives
تعداد نتایج: 2446 فیلتر نتایج به سال:
Lifestyle factors are critical determinants of blood pressure levels operating against a background of genetic susceptibility. Excess body fat is a predominant cause of hypertension with additive effects of dietary salt, alcohol, and physical inactivity. Controlled trials in hypertensives show blood pressure lowering effects of supplemental potassium, fibre, n-3 fatty acids, and diets rich in f...
Background and Aim: Life style can cause stress and anxiety and consequently, hypertension. Regarding nurses' influencial role in implementing educational programs to increase patients’ self-control, the present research was designed to study the impact of a lifestyle promoting educational programs on controlling stress, anxiety, depression, and hypertewnsion in Qazvin Mino area in 2010. Materi...
Accumulating evidence suggests that central blood pressure (BP) may reflect the hemodynamic stress on target organs more accurately than brachial BP. A systematic review assessing the relationship of central versus brachial BP with preclinical target-organ damage was performed. Meta-analysis of cross-sectional data showed that central compared with brachial systolic BP was more closely associat...
BACKGROUND Uridine adenosine tetraphosphate (Up4A) was been recently characterized as a potent vasoconstrictor. Up4A occurs in plasma from healthy subjects at concentrations sufficient to cause strong vasoconstrictive effects. In this study, Up4A concentrations in plasma from juvenile hypertensives and normotensives were determined. METHODS AND RESULTS Up4A was purified to homogeneity by prep...
Baroreflex function was assessed in elderly hypertensive patients and compared with that observed in young hypertensives and young normotensives. Mean arterial pressure was reduced by 20% using intravenous nitroprusside infusion in 10 elderly hypertensive patients (older than 65 years and diastolic pressures over 95 mm Hg), in 10 young hypertensives (under 60 years and diastolic pressures over ...
Abnormalities in serum lipid and lipoprotein levels are recognized major modifiable cardiovascular disease and essential hypertension risk factors. The objective of this study was to examine the serum lipid patterns of newly diagnosed hypertensive patients attending a tertiary healthcare centre in South East Nigeria. Methods. Two hundred and fifty newly diagnosed adult hypertensive patients and...
Epidemiology of In-Hospital Deaths Among Black Stroke Patients • Fatality rates in 527 consecutive stroke patients were compared by nine different criteria: age, sex, each of four risk factors or the absence of all, type of lesion, and initial level of consciousness. In the 527, the only significant increases (P < 0.01) in fatality rate were in older patients compared to younger patients (48% v...
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