Myocarditis can’t live beyond 35 years old is no basis, some patients can survive for a long time. Myocarditis is an inflammation of the myocardium caused by infection, patients can experience chest pain and chest tightness, some patients have a mild condition and can be completely cured; a few patients have a more serious condition, which may be an outbreak of myocarditis, and patients have the possibility of severe heart failure or even sudden death, and the survival time will be significantly shortened. There is no specific treatment for myocarditis, after the onset of rest, some patients can be cured, the patient’s survival time will not be affected by myocarditis; severe myocarditis patients have the possibility of developing dilated cardiomyopathy, which will affect the patient’s survival time. Patients with myocarditis should actively go to the hospital and be treated under the guidance of physicians to avoid serious sequelae and prolong survival time.