How do you know how much blockage is in coronary heart disease?

When people reach middle age, even their skills begin to decline in all aspects, and even some diseases, such as cardiovascular and cerebrovascular diseases, are very common. If our cardiovascular system has too much garbage inside, then at this time we must pay attention to the first period to remove the garbage in the blood vessels. Next, we will introduce in detail, through the six common symptoms, we can determine the extent of our cardiovascular blockage.

According to experts, the full name of coronary heart disease is coronary atherosclerotic heart disease, which is generally caused by atherosclerosis leading to narrowing or even complete blockage of coronary arteries, which in turn causes the blood flow of the heart to be reduced or even interrupted.

In this case, the myocardium does not get enough blood**, and ischemia or even necrosis may occur, which leads to the occurrence of coronary heart disease.

To what extent can coronary artery stenosis be diagnosed as coronary heart disease?

Experts point out that if the stenosis of one or more major coronary arteries, including the left coronary artery trunk, anterior descending artery, circumflex artery, and right coronary artery, reaches more than 50%, coronary heart disease can be diagnosed.

It is worth mentioning that the "gold standard" for diagnosing coronary heart disease is coronary angiography, which requires patients to be hospitalized for examination, and generally intravenous contrast can be injected in the outpatient clinic for coronary CT examination.

It can be seen that coronary heart disease is indeed related to "blocked blood vessels".

In fact, not only coronary arteries, but also other parts of the body need to be paid attention to.

Sudden onset of chest tightness and pain.

Such symptoms may be clinical manifestations of pulmonary embolism, angina, myocardial infarction, or aortic dissection, and should be suspected.

Weakness in one limb.

Weakness in one limb. The presence of this symptom should raise suspicion of stroke.

Sudden onset of abdominal pain, low back pain.

These symptoms may suggest abdominal aortic dissection, renal artery embolism, or embolization of other abdominal arteries.

Walking leg pain, leg soreness.

Such symptoms may indicate that the arteries of the lower limbs are blocked, especially when such symptoms occur in the lower legs.

Weakened pulse and low blood pressure on one side.

Weakened pulse and low blood pressure on one side. Such symptoms suggest blockage of an artery in the upper extremity.

In fact, we all know that there is no whole grain without getting sick, everyone can get sick like a heart attack, and she may also appear easily in daily life. But as long as this problem is found, we must check it in time, carry out positive **, for our own health, but also for the happiness of our family, we must intervene and ** as soon as possible.

People with coronary heart disease can only be diagnosed with coronary heart disease through coronary angiography to find the degree of blood vessel blockage, and if the stenosis is more than 75%, it means that the patient has severe myocardial ischemia and may need stent implantation surgery. If the stenosis is more than 50%, it is a diagnosis of coronary heart disease.

If you want to see the degree of vascular occlusion of coronary heart disease, coronary angiography is the gold standard for diagnosing coronary heart disease, and it is also a more accurate indicator to see how much blood vessel occlusion. If coronary artery disease is suspected, coronary CT may be done.

Coronary angiography is used to determine the coronary artery lesions, the nature of the location, the regurgitation of the circulation, and the degree of stenosis.

For coronary heart disease, if you want to know how much coronary artery is blocked, you need to do a coronary angiography.

1. Coronary heart disease needs to be coronatrically angiographed to determine the blockage.

2. In the case of vascular blockage, if the collateral vessels can compensate without obvious symptoms, if the collateral circulation cannot be compensated, there may be certain bending symptoms. If the blocked artery is incomplete collateral compensation, a series of ischemic symptoms may occur, such as pale color, ischemia, and pain in organs, tissues, and spine limbs. If the blockage is due to incomplete compensatory venous collateral circulation, a series of venous congestion may occur, such as dark red color and swelling of organ tissues.

When the above conditions occur, it often indicates lesions such as vascular blockage, and can be diagnosed by timely treatment in the hospital for vascular color ultrasound, CTA, MRA, and angiography.