What are the symptoms of a bad heart?

　　1. Difficulty breathing

　　People with a bad heart may experience shortness of breath when performing some light activities or being in a quiet state, sometimes accompanied by coughing, sputum and other symptoms, especially after the activity is more obvious, and when lying in bed or sitting at night The situation eased.

　　2. Chest tightness

　　If it is not an emotional problem, or changes in organs such as the respiratory system, and you feel a heavy chest, it may be myocardial ischemia. If the EEG machine is in serious condition, a myocardial infarction may occur.

　　3. Tinnitus

　　People with a bad heart will also send out some signals in the ears, and they will have tinnitus symptoms. This is because the microvessels of the inner ear have abnormal dynamics, but they have not affected the whole body. Middle-aged people over the age of 45 who have continuous tinnitus for too long should see a doctor in time.

　　4. Easy to fatigue

　　Many heart disease patients have not enough rest at the beginning, and they work tired all day, so that the left heart function is impaired, and the output of the EEG movement is reduced, so they cannot meet the perfusion of peripheral tissues.