Disease analysis: tuberculosis is a chronic infectious disease, the biggest harm is that it is contagious, can be transmitted to other healthy people through respiratory droplets. If tuberculosis is not treated, its body can be prolonged, the condition is always good and bad, and finally will develop into chronic fibrocavitary tuberculosis, which will cause lung function damage, if the disease is further developed, it can affect the patient's cardiopulmonary function, pulmonary heart disease can occur, and the most serious can occur respiratory failure and death.
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