نتایج جستجو برای: low renin hypertension
تعداد نتایج: 1349991 فیلتر نتایج به سال:
Last month, we presented the evidence implicating plasma renin-angiotensin excesses (ie, excess plasma renin activity levels) as the cause of malignant hypertension and of its cardiac, cerebral, and renal vessel damage, which lead rapidly to fatal heart attack or stroke, or heart or kidney failure. We also showed that milder but inappropriate excesses of plasma renin angiotensin directly sustai...
primary hyperaldosteronism is one of the few causes of hypertension that can be cured by surgery. primary hyperaldosteronism is caused by adrenocortical adenoma or hyperplasia. it is important to differentiate between adrenal adenoma and hyperplasia because the preferred treatments are different. in all patients with new-onest or worsening hypertension the primary hyperaldosteronism should be c...
1. The role of endogenous prostaglandins in the antihypertensive mechanism of the angiotensin converting enzyme inhibitor, captopril, was investigated. 2. An unequivocal reduction in blood pressure and significant increase in plasma renin activity and urinary prostaglandin E excretion were found after the captopril administration. 3. The changes in blood pressure, plasma renin activity and urin...
Primary hyperaldosteronism is one of the few causes of hypertension that can be cured by surgery. Primary hyperaldosteronism is caused by adrenocortical adenoma or hyperplasia. It is important to differentiate between adrenal adenoma and hyperplasia because the preferred treatments are different. In all patients with new-onest or worsening hypertension the primary hyperaldosteronism should be c...
The aim of the research: to evaluate effect plasma renin activity on state hemodynamic and neurohumoral parameters in obese hypertensive patients. Anthropometric, biochemical, automated methods immune analysis, spectrophotometric, instrumental, statistical were used examine 200 patients with class I–II obesity aged 45–55 years. Patients divided into two groups depending activity: first group in...
The relation of renin-angiotensin status to general hemodynamics and to neurogenic vascular resistance was studied in patients with border-line hypertension. Plasma renin activity during standing was referred to a standard renin-urinary sodium nomogram derived from 18 normal subjects. Among 22 patients with borderline hypertension the renin level was high in 8, low in 4 and within normal limits...
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