What is the diagnostic standard of viral myocarditis

summary

What is the diagnostic criteria for viral myocarditis? Many people have a bad heart, but they don't know how to diagnose it. So is the author. Now I would like to share with you what is the diagnostic criteria for viral myocarditis.

What is the diagnostic standard of viral myocarditis

When considering the diagnosis of viral myocarditis, we should exclude the heart damage caused by β - adrenergic hyperthyroidism, hyperthyroidism, mitral valve prolapse syndrome and other diseases affecting the myocardium, such as coronary heart disease, connective tissue disease, metabolic disease, Keshan disease, drugs and poisons.

There was evidence of viral infection, such as respiratory tract infection, diarrhea, etc. the heart was damaged a few days, the same day or 1-3 weeks after infection, the titer of viral antibody in body fluid increased 4 times or IgM > 1:32, or coxsackievirus was isolated.

Frequent or multiple ventricular premature beats; atrial tachycardia; atrial tachycardia, atrial fibrillation or atrial flutter; paroxysmal ventricular tachycardia; sinoatrial block; first or second degree atrioventricular block; ayis attack; severe sinus bradycardia (≤ 40 beats / min); sick sinus syndrome and other injurious arrhythmias.

matters needing attention

What is the diagnostic criteria of viral myocarditis? We can go to the hospital in time to make examination and diagnosis, find out the causes and do symptomatic treatment when diseases appear in our later life.