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国外流传于上世纪30年代有一个真实的故事:深孚众望的一代名医威廉姆斯感到自己有高血压症状,但他太忙了,上班时无暇测量自己的血压,只有在中午“挤时间”自测血压。但测量的结果却颇出乎意料,连续几天都得出“不高”的结果。因为深信自己的测量技术和血压计的性能,威廉姆斯便认为自己未患有高血压。然而,事实上他的高血压正在向坏的方向发展,甚至到晚期非常严重时他仍不自知,直到出现高血压危象而死亡。 一代名医治愈无数高血压病人但自己却死于高血压,这实在是一大悲剧。原因何在呢?因为血压在一天24小时内不是恒定的,而是在波动。在某一时刻测量的数据为“瞬时血压”,是测
Foreign Circulation In the 1930s, there was a real story: a generation of great-grandfather renowned doctor Williams felt that he had symptoms of hypertension, but he was too busy to work at the time to measure their own blood pressure, and only in the noon “crowded time” Self-test blood pressure. However, the results of the survey were rather unexpected. The result of “not high” was obtained for several days in a row. Because he was convinced of his measurement technique and sphygmomanometer’s performance, Williams thought he was not suffering from high blood pressure. However, in fact his high blood pressure is developing in a bad direction, and he does not even know it until late grave, until he dies of a crisis of high blood pressure. A generation of doctors heal countless hypertensive patients but they themselves died of high blood pressure, this is really a tragedy. What is the reason? Because blood pressure is not constant within 24 hours a day, it is fluctuating. The data measured at a certain moment as “instantaneous blood pressure” is measured