Drowsiness take care of more heart disease

Drowsiness take care of more heart disease
The medical researchers of U.S.A. find, like making the tired old man in the daytime, suffer from heart disease more easily than the energetic one in daytime.


The brain is human " The headquarter " ,Any activity that the human body carries on is due to coordination, conductor of the brain. Because the work load of brain cell is very large, need a large amount of oxygen and nutriment supply. The blood that the heart pumped, almost 1/5 supply the brain and organize using. Under the normal situation, the heart relies on two circulatory systems to give play to the physiological function: The lung circulates to make the intravenous blood low in oxygen get sufficient oxygen in the lung, the systemic circulation sends the arterial blood high in oxygen to every histoorgan of whole body. When the heart function goes wrong, the functions of the above-mentioned two major blood circulatory systems will be influenced, it will influence the physiological function of the brain directly that the supply of the energy and oxygen is insufficient, make people demonstrate drowsy, spiritual weariness. So, persons getting on in years have sleepy and many daytime, watch out for the emergence of heart disease.


Sleepy Heart disease
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