According to China International Radio reported congestive heart failure referred to as heart failure or heart failure, is a more common heart disease. It has a high mortality rate, with a one-year mortality rate of 50% among critically ill patients. The New England Journal of Medicine, published November 2, featured articles by British scientists in treating patients with severe heart failure using a combination of drugs and artificial heart pumps. The article said that the use of this method of treatment of severe heart failure, the patient's recovery rate can be increased by 3 times the usual treatment, and these recovered patients have been living a healthy 4 years. More than four years ago, a medical team at Hareford Hospital in Middlesex, England, made a new attempt to treat severe heart failure. They used the drug to treat the heart while transplanting artificial heart pumps to patients. Their theory is that artificial heart pumps can rest the diseased heart; meanwhile, medical treatment of the heart can restore the swollen heart to normal size.
The steel ruler water level meter is the most accurate way to measure the water level. A metric or imperial scaled steel ruler attached to a probe that is mounted on a metal or plastic steel. It is usually used to measure the water level in wells, boreholes and water level pipes. It is especially suitable for the observation of groundwater level in hydropower projects or the manual inspection of dam body immersion lines of earth and rock dams. The devices are characterized by a simple, fast and reliable measurement acquisition.
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