نتایج جستجو برای: prehypertension
تعداد نتایج: 1153 فیلتر نتایج به سال:
Introduction: The Joint National Committee (JNC 7) report on Prevention, Detection, Evaluation, and Treatment of Hypertension, defined "prehypertension," as individuals with a Systolic Blood Pressure (SBP) in the range 120–139 mmHg (diastolic blood pressure) DBP 80–89 mmHg. Prehypertension is directly linked hypertension which precursor CVDs. Owing to its high conversion ...
Background and Objectives: In 2003, the Seventh Report of Joint National Committee (JNC 7) definedprehypertension as a systolic blood pressure (BP) 120–139 mmHg or diastolic BP 80–89 in adults18 years older. Prehypertension seems indeed to be precursor hypertension, associated with manyadverse outcomes. The conversion rate prehypertension hypertension over 4 was 30%. Many studieshave focused al...
Obstructive sleep apnea and hypertension are common conditions that frequently coexist. Continuous positive airway pressure (CPAP) reduces blood pressure in patients with obstructive sleep apnea and sustained hypertension. However, the impact of CPAP on patients with obstructive sleep apnea and prehypertension and masked hypertension, conditions associated with increased cardiovascular risk, is...
Prehypertension is a frequent condition and has been demonstrated to increase cardiovascular risk. However, the association with coronary atherosclerosis as part of target organ damage is not well understood. We investigated the cross-sectional relationship and longitudinal outcome between blood pressure categories and coronary artery calcification (CAC), quantified by electron beam computed to...
OBJECTIVE Vitamin D deficiency or high levels of parathyroid hormone (PTH) appear to be emerging risk factors for hypertension. This study examined whether serum concentrations of 25-hydroxyvitamin D [25(OH)D] and PTH were independently associated with blood pressure and the presence of hypertension or prehypertension among the United States adults. METHODS Cross-sectional data from 7228 part...
As a result of biphasic changes in peripheral arterial resistance during pregnancy, the blood pressure (BP) level undergoes a gradual decrease to the nadir at midpregnancy and returns to a prepregnant level through term. Consequently, this physiological alteration leads to the question of whether the criteria for the diagnosis of gestational hypertension are suitable because the current criteri...
Objectives. Prehypertension is an early stage of hypertension that is characterized by inflammatory factors. Inflammation also plays an essential role in the development of coronary atherosclerosis (CAS). The present study evaluated the NALP3-inflammasome and its related genes, NLRP3, NOD2, and CARD8, using SNP linkage and gene haplotypes in prehypertensive patients. Methods. A total of 576 pat...
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