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首页> 外文期刊>Pakistan Heart Journal >WHAT IS NORMAL BLOOD PRESSURE?
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WHAT IS NORMAL BLOOD PRESSURE?

机译:正常血压是多少?

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Blood Pressure is a quantity defying clear delineation between normal and raised values. The borderline between normal and abnormal blood pressure is so hazy and imperceptible as to represent a continuuam. Essential hypertension does not differ qualitatively from the normal blood pressure being simply a quantitative extension of the normal. Since in Pakistan, salt intake by habits tradition and culture is excessive, dehydration occasioned by extremely hot climate during summer extending virtually over eight and nine months perpetually activates the (renin-angiotens in-aldosterone system. Besides, psychosocial stresses dictated by rapid urbanisation, geographic mobility, fast changing social values and political consciousness provoke vicious neurogenic influences. It is not, therefore, unexpected that blood pressure levels in Pakistan especially in urban population are on the upper limits of norm al. These so called normal levels are in fact abnormal and inappropriate for the population at large magnifying morbidity and mortality specially from cardiovascular degenerative diseases.
机译:血压是无视正常值和升高值之间明确界限的量。正常血压和异常血压之间的界限是如此模糊且难以察觉,以至于代表连续性。原发性高血压与正常血压没有本质上的区别,仅仅是正常范围的定量扩展。由于在巴基斯坦,习惯和文化习俗所吸收的盐分过多,夏季极端炎热的气候导致的脱水几乎持续了8到9个月,从而永久性地激活了(肾素-血管紧张素-醛固酮系统。地理流动性,快速变化的社会价值观念和政治意识引起了恶性的神经源性影响,因此,巴基斯坦,尤其是城市居民的血压水平处于正常水平的上限并不令人意外,这些所谓的正常水平实际上是反常的并且不适合因心血管退行性疾病而导致更大的发病率和死亡率的人群。

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