نتایج جستجو برای: sbp p002
تعداد نتایج: 6242 فیلتر نتایج به سال:
OBJECTIVE Many mothers of very low birthweight infants are breast pump-dependent for weeks or months and need a breast pump that is efficient, effective, comfortable, and convenient. STUDY DESIGN This multisite, blinded, randomized clinical trial compared the efficiency, efficacy, comfort, and convenience of the Symphony breast pump (Medela, McHenry, IL) (SBP) to the Classic breast pump (Mede...
We propose a simple moving-average (MA) model that uses the low-frequency (LF) component of the peroneal muscle sympathetic nerve spike rate (LF(spike rate)) and the high-frequency (HF) component of respiration (HF(Resp)) to describe the LF neurovascular fluctuations and the HF mechanical oscillations in systolic blood pressure (SBP), respectively. This method was validated by data from eight h...
BACKGROUND The mechanisms by which hypertension causes vascular events are unclear. Guidelines for diagnosis and treatment focus only on underlying mean blood pressure. We aimed to reliably establish the prognostic significance of visit-to-visit variability in blood pressure, maximum blood pressure reached, untreated episodic hypertension, and residual variability in treated patients. METHODS...
Spontaneous bacterial peritonitis (SBP) is a serious complication of liver cirrhosis and is defined as infected ascites in the absence of any recognizable secondary cause of infection. The aim of the study was to evaluate the prevalence, incidence, pathogens and clinical outcome of SBP. This prospective observational study included 108 cirrhotic patients with ascites treated during 18 months. P...
UNLABELLED There is a well-established association between hypertension and atrial fibrillation (AF); indeed, even upper normal systolic blood pressures (SBP) are long-term predictors of incident AF. These findings suggest that more aggressive BP control may reduce the risk of new AF. However, whether lower achieved SBP is associated with a lower incidence of AF remains unclear. The risk of new...
A generalized framework is presented that extends the classical theory of finite-difference summation-by-parts (SBP) operators to include a wide range of operators, where the main extensions are i) non-repeating interior point operators, ii) nonuniform nodal distribution in the computational domain, iii) operators that do not include one or both boundary nodes. Necessary and sufficient conditio...
DIMKPA U, UGWU AC, OSHI DC. Assessment of Sex Differences in Systolic Blood Pressure Responses to Exercise in Healthy, NonAthletic Young Adults. JEPonline 2008;11(2):18-25. Genderdifferences in systolic blood pressure (SBP) responses to maximal exercise have not been reported previously. We assessed genderdifferences in SBP during and after exercise in non-athletic young adults. Three hundred a...
Importance Elevated systolic blood (SBP) pressure is a leading global health risk. Quantifying the levels of SBP is important to guide prevention policies and interventions. Objective To estimate the association between SBP of at least 110 to 115 mm Hg and SBP of 140 mm Hg or higher and the burden of different causes of death and disability by age and sex for 195 countries and territories, 19...
OBJECTIVES The goal of this study was to determine if a low-dose combination of the angiotensin-converting enzyme inhibitor perindopril (Per) and the diuretic indapamide (Ind) reduces central (thoracic aorta, carotid artery) as well as brachial systolic blood pressure (SBP) more than the beta-blocker atenolol and to determine the hemodynamic factors influencing independently brachial and centra...
BACKGROUND The association between low systolic blood pressure (SBP) and vascular disease is unclear, especially in nonclinical populations. METHODS AND RESULTS We studied 1 235 246 individuals who participated in routine medical examinations between 1992 and 1995. The hazard ratios (HRs) were adjusted for potential confounders. During 22.7 million person-years of follow-up, 34 816 individual...
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