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当今世界,由于医学科学的飞跃进展,有关疾病的一些最基本的观点正在迅速地发生变化,对冠心病以及脑中风的认识就是一个很好的例子。 多年以来,医生们一直认为心脑血管病源于血液中高浓度的脂肪和胆固醇含量,以及高血压的综合作用。它们共同在血管内壁上产生脂肪沉积,被称为动脉粥样硬化。在这种情况下,当血液凝块堵塞在狭窄的血管中,切断了心脏或脑的氧气供应,结果就导致心脏病突发或脑卒中。
In today’s world, due to the rapid advances in medical science, some of the most basic perspectives on diseases are rapidly changing, and awareness of coronary heart disease and stroke is a good example. Over the years, doctors have long believed that cardio-cerebral vascular disease stems from the high concentrations of fat and cholesterol in the blood and the combined effects of hypertension. Together, they produce fat deposits on the lining of blood vessels, known as atherosclerosis. In this situation, when blood clots are blocked in the narrow blood vessels, the oxygen supply to the heart or brain is cut off, resulting in a heart attack or stroke.