What are the symptoms of myocardial infarction?

Myocardial infarction is a common disease, especially in winter or the beginning of spring, which is when myocardial infarction patients are prone to it, especially the elderly, who are more likely to suffer from myocardial infarction. The danger of myocardial infarction is particularly great. Once a myocardial infarction occurs, it will end your life in a very short period of time. Therefore, you must understand the symptoms before a myocardial infarction, which can save a person's life.

Symptoms before a heart attack

1. Precordial pain

At night, when you are resting, if you experience pain in the precordial area accompanied by difficulty breathing, do not ignore it but take it seriously, as it may be a myocardial infarction. Angina pectoris that occurs at night or after rest is often caused by myocardial infarction.

2Chest pain

If angina pectoris occurs and the chest pain gradually worsens over a month, the frequency and frequency of chest pain increase, the area of ​​chest pain expands, and the duration is prolonged, you should be highly vigilant.

This kind of chest pain may be caused by doing heavy work or being emotionally excited. It may be affected by external factors. However, if the chest pain is not caused by fatigue or excitement, and occurs in a quiet state, you should pay more attention to it, as it may also be a myocardial infarction.

3. Increased panic and suffocation

Panic can cause chest tightness, shortness of breath, and fatigue. When such conditions gradually worsen, you should pay more attention, as it may be a heart attack.

4. Sweating, nausea, etc.

Sometimes, angina pectoris is accompanied by sweating, nausea, vomiting, arrhythmia, hypotension, etc. We call it the pre-infarction state and we need to pay more attention to it.

5. Heart failure

If the heart fails, especially the left heart, in the first few hours, and symptoms include difficulty breathing, constant coughing, cyanosis, irritability, etc., it may be heart failure. You need to pay more attention to it, as a myocardial infarction may be approaching.

6. Lower blood pressure

Myocardial infarction, especially acute myocardial infarction, may be accompanied by hypotension, causing myocardial infarction, reduced cardiac output, and cardiogenic shock.

What are the causes that may lead to myocardial infarction?

Overeating

Diet may be overlooked by you. Many patients with myocardial infarction eat what they should not eat, overeat, and consume a large amount of high-fat, high-calorie food, which causes increased blood lipids, blood viscosity, increased platelet aggregation, and coronary artery thrombosis, causing myocardial infarction.

Cold stimulation

Temperature may be ignored by you, but in fact, you should pay attention to it. The sudden drop in temperature and the cold stimulation will affect the blood vessels and induce acute myocardial infarction. Patients with coronary heart disease should pay more attention and keep warm.