Cold myocarditis early symptom?

summary

In recent years, the cases of sudden death caused by myocarditis are increasing. Most of the patients with myocarditis are 20-30 years old, and 70% - 80% of them are under 40 years old. The clinical symptoms of myocarditis are different, mild without any symptoms, and severe myocarditis can occur heart failure, arrhythmia, cardiogenic shock and even sudden death. Therefore, high-risk groups, especially young people, should have a certain understanding of the symptoms of myocarditis.

Cold myocarditis early symptom?

1. For the myocarditis caused by infectious reasons, there are often the manifestations of primary infection, such as fever, sore throat, cough, vomiting, diarrhea, muscle soreness, etc. in viral patients, most of the symptoms of myocarditis appear after 1-3 weeks of viral infection.

2. The clinical symptoms of myocarditis are related to the characteristics of myocardial damage, such as palpitation in patients with arrhythmia, blackness and syncope in severe cases; Patients with heart failure as the main manifestation may have various symptoms of heart failure, such as dyspnea; In severe cases, cardiogenic shock occurred and related manifestations of shock appeared; If inflammation involves pericardium and pleura, chest tightness and chest pain may appear.

3. The symptoms of myocarditis include sinus bradycardia and various arrhythmias. 1 / 3-1 / 2 of the patients have enlarged heart boundary. It is seen in severe myocarditis. Mitral or tricuspid insufficiency may be caused by enlarged heart, systolic murmur may occur at the left lower edge of the apex or sternum, diastolic galloping rhythm may be heard in patients with severe myocardial damage or exhaustion of heart, Pericardial friction can be heard in patients with pericarditis.

matters needing attention

If a cold is not cured for a long time, it may cause the virus to invade the myocardium, especially in young people about 20 years old. After viral infection, 5% of patients may have myocarditis. Patients often have a history of upper respiratory tract infection or intestinal infection 1-3 weeks before onset. It is easy to cause viral myocarditis when they are still nervous, overworked, engaged in heavy physical work and strenuous exercise after being infected with the virus.