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5.为什么心脏长在人体左侧?心脏病学家认为这种内脏位置的不对称是进化的结果。由于人体的消化、循环和神经系统变得越来越复杂,在进化过程中会慢慢找到合适的方法把每一个器官“装入”身体。如果所有器官都位于中间位置会导致“空间使用率”降低,因此心脏长在身体左侧,但每1万人中会有1人内脏反位,这并不会造成什么伤害。6.每个人最终都要戴老花镜吗?英国伯明翰BMI修道院医院
5. Why the heart grows on the left side of the body? Cardiologists believe that the asymmetry of the internal organs is the result of evolution. As the body’s digestive, circulatory and nervous systems become more and more complex, it is slowly evolving to find the right way to “put” each organ into the body. If all the organs are in the middle, causing the “space usage” to decrease, the heart grows to the left of the body, but there will be one person’s visceral anti-phase for every 10,000 people, which will not cause any harm. 6. Everyone eventually wear reading glasses do? BMI, Birmingham, UK monastery hospital