Hello, some ECG changes in different degrees in the early stage of myocardial infarction, while others do not. This is hard to say. Some people usually have no symptoms at all and will have a sudden myocardial infarction. This situation is not uncommon.

Suggestion:

This situation is because I usually don't pay enough attention to my physical condition, feel a little uncomfortable, don't see a doctor in time, and always try to resist the past. This idea is wrong. Especially the existence of hypertension and high blood viscosity can easily lead to myocardial infarction, which should not be well controlled at ordinary times.