Chest congestion and generalized weakness may be due to environmental factors, coronary heart disease, myocarditis and other diseases.
1. Environmental factors: patients who have been in a closed, air-circulation environment, so the air quality may be lower for a long time will lead to patients lack of oxygen, resulting in chest tightness and blockage of the symptoms of general weakness.
2. Coronary heart disease: patients with coronary heart disease usually coronary artery lumen will be narrower, thus causing the amount of oxygen supply, blood supply is insufficient, so it will cause the symptoms of chest congestion and general weakness.
3. Myocarditis: patients with myocarditis usually have a decline in heart function, and myocardial cells will be damaged, which may lead to lung stasis, thus causing symptoms of chest congestion and fatigue.
If you feel uncomfortable, you should consult a doctor in time and follow the doctor’s instructions.