Coronary heart disease, angina pectoris, myocardial infarction, all three have a relationship?

We have talked about the difference between coronary heart disease, angina pectoris and myocardial infarction. Today, what is the relationship between coronary heart disease, angina pectoris and myocardial infarction? All three are cardiovascular diseases, all of which can have a serious impact on the patient's body. Is there a connection between the three? Let's take a look at this issue.

Coronary heart disease, angina pectoris, myocardial infarction, all three have a relationship?

Coronary heart disease is the abbreviation for coronary atherosclerotic heart disease. The heart beats all the time and needs a lot of oxygen and various nutrients, but they are not taken directly from the blood in the heart chamber, but by the left and right sides of the heart called the coronary artery (its shape seems to be one The top hat buckles on the heart, hence the name of the blood vessels supplied. If the two blood vessels are narrowed due to various reasons (such as atherosclerosis), blood flow is not smooth, and the heart muscle does not get enough blood nutrition, myocardial ischemia occurs. This is coronary heart disease, also called deficiency. Bloody heart disease.

Major differences between angina pectoris and myocardial infarction

Angina is a common health problem caused by a decrease in blood flow to the heart, and many of the same symptoms as a heart attack can occur, but there is no need for immediate emergency treatment. The myocardial infarction is different. The following is the difference between the two.

Major differences between angina pectoris and myocardial infarction

Angina pectoris

1. Causes of myocardial infarction and angina pectoris:

When plaque (a fatty substance) accumulates in the arteries, preventing blood from flowing to the heart muscle, causing the heart to work harder and less oxygen, angina occurs. This is why many people feel chest pain when suffering from angina. Blood clots in the heart's arteries can also cause angina, however, blood clots in the heart usually cause a heart attack.

Heart attack does not hurt, beware of this hidden myocardial infarction

Mentioned myocardial infarction, everyone is familiar with, know that the acute attack of myocardial infarction is very dangerous, also know that there is a typical pain in myocardial infarction.

Heart attack does not hurt, beware of this hidden myocardial infarction

The pain of myocardial infarction is a kind of transmural pain, like the heart is licked, the pain is not breathable, and the patient even has a strong sense of sudden death. But I often tell patients that it is a lucky thing to feel pain. This is actually a signal that we can know through pain that we need to take measures and go to the hospital.

But there is such a group of people in the world who have a heart attack but no pain. And such cases are often seen clinically.