6 symptoms before myocardial infarction, we must keep in mind, they can save lives at critical times
1. Chest pain
Many times, chest pain will appear before the onset of myocardial infarction.
This kind of pain will appear 1-2 weeks before the onset of myocardial infarction, and the pain is heavier, and each pain will last for about 15 minutes;
It will gradually occur more frequently as the symptoms get worse, and it is often accompanied by palpitations and nausea.
2. Body fever
Before the onset of myocardial infarction, the patient will have symptoms of fever. Before the onset of myocardial infarction, the blood vessels in the body will be ruptured and blocked, which will increase the number of white blood cells in the body and accelerate the erythrocyte sedimentation rate, leading to fever.
This is a very dangerous physical signal. Once found, you must go to the hospital for examination and treatment in time, otherwise there will be a risk of heart infarction at any time.
3. Heart failure
Before the onset of myocardial infarction, the heart will suffer from heart failure due to ischemia and lack of contractile tension, leading to dyspnea, cough, and shortness of breath.
This kind of performance often occurs with chest pain symptoms. When the two occur at the same time, you must be vigilant and prepare for the prevention and treatment of myocardial infarction in time.
4. Arrhythmia
Most patients with myocardial infarction will have obvious arrhythmia symptoms 1-2 weeks before the onset. The main manifestations are chest tightness, night sweats, weakness of the limbs, and even dizziness or transient shock in severe cases.
5. Severe toothache
Toothache in life should also be taken seriously. When a severe toothache of unknown cause occurs, the possibility of cardiogenic toothache caused by myocardial ischemia should be considered. The electrocardiogram should be checked in time to diagnose the cause and prevent the occurrence of cerebral infarction.
6. Flatulence
Before the onset of myocardial infarction, the function of the heart is reduced, and the body's qi and blood flow is not smooth, which will cause the digestive function of the stomach to become impaired, such as bloating, nausea, and belching.0
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