With the improvement of living standards, more and more people are concerned about their health. 30% of the world's population died of heart disease, and hundreds of thousands of people died of heart disease. It is necessary for people to master the methods to prevent heart disease.
Therefore, I would like to give you some advice. First of all, when the pressure is too heavy, you should learn to release the pressure too much. If it is not good for the heart, don't be angry often and keep a good attitude, Laughter is very important for health.
Second, eat more carbohydrate foods, such as corn, wheat, rice and potatoes, to maintain a balanced diet; third, eat more vegetables and fruits; third, do exercise. You can get up early, go out of the door, breathe fresh air and do physical exercise. Exercise can make the heart stronger, don't smoke, make the heart pump faster, so that oxygen into the heart muscle.
Finally, you have to have a routine heart test. Doctors will give you the most valuable advice to keep your heart healthy. If you feel bad, you should see a doctor right away.
These things sound easy to do, but not many people can do it. In short, if you want to maintain a healthy heart, please keep a healthy lifestyle, eat widely, exercise regularly, learn to relax and never smoke.
How long did the first artificial heart recipient live? Barney Clark, a retired dentist who received the first artificial heart in December, lived with it for several days when the physiological complications caused by the implantation of the artificial heart caused him to die in William Schroeder, becoming the second person to acquire the artificial heart, also known as Jarvik 7, who lived for several days after its inventor, Robert Dr Jarvik made a device out of aluminum and plastic to replace the two lower chambers of the natural heart. Two rubber diaphragms are used to pump new organs. The whole mechanism is connected to a very large external compressor that keeps the heart beating because the patient has to be constantly connected to this machine, and his free movement and quality of life are limited.
Jarvik7 is used to maintain the patient's life until a suitable natural heart donor is found.
One of my classmates, I will take part in the English speech contest on behalf of my school. I am very excited and happy, because this is a good opportunity to improve my English level, but I have no experience. Although I have been preparing for the competition, I have no experience.
As an English expert, do you have any suggestions for me to prepare for the competition? I plan to visit you this Saturday morning. I want to know if you are free. If not, can you tell me when it's convenient for you? I'd like to get your guidance.
I'd like to thank your niece, bayberry.