INTERACTION OF SODIUM SENSITIVITY AND STRESS IN YOUNG-ADULTS

被引：17

作者：

FALKNER, B ^{[1
]}

KUSHNER, H ^{[1
]}

机构：

[1] HAHNEMANN UNIV, DEPT PEDIAT, PHILADELPHIA, PA 19102 USA

来源：

HYPERTENSION | 1991年 / 17卷 / 01期

关键词：

SODIUM-DEPENDENT HYPERTENSION; STRESS; BLOOD PRESSURE; CARDIOVASCULAR REACTIVITY;

D O I：

10.1161/01.HYP.17.1_Suppl.I162

中图分类号：

R6 [外科学];

学科分类号：

1002 ; 100210 ;

摘要：

The interaction of sodium sensitivity and stress-induced cardiovascular reactivity was studied in white and black young adults aged 18-23 years. The cardiovascular response to difficult mental arithmetic was measured before and after 14 days of oral sodium loading (10 g NaCl/day added to the usual diet). A sodium-sensitive blood pressure response occurred in 18.4% of whites and 37.3% of blacks. A significant correlation between blood pressure change and sodium excretion occurred in the sodium-sensitive group (r = -0.28, p < 0.01). High sodium intake did not augment blood pressure or heart rate response to the beta-adrenergic-mediated stimulus of mental arithmetic in the population, which was grouped by blood pressure, race, or sodium sensitivity.

引用

页码：I162 / I165

页数：4

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