Doctors generally prescribe cardiac stents to patients with cardiovascular disease, what are the pro

Cardiac stent surgery can improve the problems of coronary artery stenosis and myocardial ischemia, and say goodbye to the pain of lifelong medication; After cardiac stent implantation, patients may have bleeding symptoms, stent thrombosis, restenosis, etc.; Abuse of this method can also lead to excessive medical treatment. When acute myocardial infarction, unstable angina pectoris and other diseases occur, cardiac stents can be implanted to alleviate the condition and even save lives.

In general, after more than 75% of the arteries are occluded, the doctor will recommend cardiac stent implantation and use a stent to support the narrowed artery to prevent the artery from constricting again, which can effectively improve the arterial stenosis problem. When myocardial infarction occurs, patients experience symptoms such as angina pectoris and chest pain due to poor blood circulation. After cardiac stent implantation, the arterial stenosis is improved, and the blood circulation becomes smoother, which can improve the blood supply to the myocardium.

There are two types of cardiac stents: metal stents and soluble stents. When a metal heart stent is implanted, they still need to take medication for the rest of their lives; If you use a soluble heart stent, you can say goodbye to the pain of lifelong medication.

Stents are prone to thrombosis within a year, which can also have a certain impact on the patient's health. Since metal stents are mainly used for cardiac stent intervention**, which is a foreign body implantation in the cardiovascular system, the diseased blood vessels produce a protective response. More cells are wrapped around the stent, which can lead to restenosis of the blood vessels.

Although cardiac stents are an intervention**, they are less invasive and have a faster recovery, which can reduce the incidence of angina. This method is best used after the stenosis has reached more than 75%**. Currently, many patients have stenosis of less than 75% or even less than 50%, leading to over-treatment.

Acute myocardial infarction is a fatal condition. The simple understanding of myocardial infarction is a sudden blockage of a blood vessel. Not only does the heart stop beating at any time, but persistent myocardial necrosis can also cause heart failure.

Only by opening blood vessels as soon as possible can more myocardium be saved and mortality reduced. There are only two ways to pass blood pressure, one is thrombolysis and the other is stents; The best thrombolytic drugs are equivalent to stents. Within 3 hours after myocardial infarction, the best thrombolytic drugs have the same effect as stents.

However, after 3 hours, the thrombolysis effect is significantly lower than that of stents. Even if thrombolysis is successful, many patients may eventually use a stent because thrombolysis only ensures the opening of the blood vessels, but the fixed stenosis remains.

Its advantage is that it can effectively save lives and relieve pain, its disadvantages are that it will increase the financial burden of the family, and there will be more postoperative complications, and the postoperative drugs will be continuous, the risk is also very high, and the daily requirements for patients are also very high, the diet can not be too greasy, and it is necessary to pay attention to timely review and regular examination.

To make a stent is to stretch the narrowed part of the blood vessel open and let the blood pass through smoothly. However, some patients will experience local discomfort in the heart after the stent is installed, and if they cannot take the medicine on time, there may be blood clots, leading to myocardial infarction, and blood vessels will also be damaged during the installation process.

The advantage is that it can relieve some painful feelings, and there is no need to take drugs, which can improve the problem of blood supply, but the disadvantage is that it is more expensive, which will lead to excessive pressure and eventually cause angina.

In addition to making cardiac stents, patients with cardiovascular disease also have the means to take medicine. It's never easy to judge something. We cannot directly define coronary stents.

After all, in the eyes of a thousand people, there are a thousand Hamlets. For some patients with mild disease, after stent placement, "stent is not good" because not only does the stent not reverse the disease, but also wastes money and increases the associated risks; For some patients with sudden myocardial infarction, "stents are good" because they save their lives and improve clinical symptoms. Coronary artery stent surgery is a first-aid measure.

Since its inception, it has saved hundreds of millions of people. Judging from this clinical reality, coronary stents are a well-deserved "angel".

Don't say that you need to put the stent in again after the stent is placed, and your symptoms may not improve after the stent is placed. In fact, these problems are real and exist in many patients, but we must understand what "first aid" means for any living organism, and life is the source of everything. If the patient dies suddenly due to myocardial infarction, he may not even have a chance.

Nothing is blind. Nowadays many people blindly reject stents, as if doctors cheat on stents. I admit that there is always a lot of confusion in the healthcare system, but there are people like this in any industry.

Ask yourself, is your industry a little dirty?

We should not overthrow the "people's boat". There are fixed indications for the clinical use of stent surgery. Generally, when this criterion is met, the doctor will recommend the patient to use a stent.

This is not mandatory, let alone an immediate death if we do not, but it will benefit either by improving symptoms or by reducing the probability of adverse events. This condition stems from low blood function. Patients who require stents usually have a longer course of disease and severe coronary artery stenosis, leading to severe coronary artery disease.

Stent implants can dilate blood vessels and restore blood**, which may seem beautiful, but there are actually a lot of limitations. First of all, stents can only dilate the blood vessels at the implant site, and patients often have multiple degrees of blood vessel (capillary, coronary, etc.) stenosis, in addition, stents can only artificially dilate blocked blood vessels, but cannot change the root cause of this condition. Over time, this situation will appear in other parts, so it is necessary to brace again.

In addition to cardiac stents, patients with cardiovascular diseases also have coronary artery bypass, drugs, thrombolysis, lifestyle improvement, traditional Chinese medicine and other means. There are no sequelae of cardiac stenting.

If you don't put a stent, you can use coronary artery bypass, which is also a good effect and is also very beneficial for patients with cardiovascular disease; There will be sequelae when doing cardiac stents, but the sequelae are very rare, only a small number of people will have pain at the surgical site, but they can be eliminated in a few days.

There is also the option to change the heart. Or you can't usually go to some places with a relatively large amount. That is, the outside world**. In addition, there are bypasses, stable plaques, vasodilation, and antiplatelets, which will have sequelae.

Coronary stent surgery is a kind of first aid measure, since its birth, has already saved hundreds of millions of people, from the perspective of this clinical medical reality, coronary stent is a well-deserved "angel", needless to say what stent after the support frame again, after the stent is likely to be the condition has not improved, indeed these problems are all real, but also exist in many patients, but we must be clear about the actual meaning of "rescue", for all microorganisms, life is the root of everything, saved lives, The rest is interesting, if the patient dies suddenly due to myocardial infarction, it is very likely that there may not have been a seizure.

If you have already had a heart attack, a stent can save your life, and the risk is well worth it! If there is indeed an ischemic condition, it is very likely that there will be problems in the near future, and even life-threatening, and the placement of a stent can deal with this uncertain problem, so this risk is very worth taking! It is not necessary to put the support frame without sufficient conditions, but it leads to risk, it should not be!

The support frame is not the devil, nor is it the angel. The support frame is a special tool, and this special tool can save people when it is used on the body of the person to be used.

The support frame is the result of technological progress, but it is not omnipotent, and it is not heinous if it is flawed. I firmly believe that the vast majority of physicians do it according to the manual, and I also hope that the condition of excessive ** can be lower and lower. The fixed stent stretches out the narrow position and squeezes the blockage in the blood vessels, and the original blood sugar is not eliminated by mere squeezing, and the cause of myocardial infarction is arteriosclerosis, and the capillaries are narrowed due to the deposition of blood waste on the inner wall of the microvessels.

In essence, it is not completely eliminated, which is why patients need to take anticoagulation every day after stent to lower blood lipids.

If the patient's blood vessels are narrow in several places, then it is necessary to assemble several support frames, the cost is higher, a domestic stent support frame is similar to about 20,000 yuan, and the patient will increase the burden when it comes to medical insurance commercial insurance. After the support frame is arranged, it does not mean that it is absolutely safe, and there is a possibility that the support frame will be cramped for the second time, or even the support frame will fall off for retreat. Therefore, it is good to fix the stent to achieve the corresponding surgical index value to save people's wheat straw, and it does not achieve the surgical index value, and it does not need to be assembled.

But it's not good to install it and call it excessive.

If a patient with coronary artery disease has severe stenosis of the coronary arteries, a heart stent may be required; After the heart stent is installed, it can promote adequate blood supply, oxygen supply, promote blood circulation, and also restore the blood flow of the heart**, but there will be certain drawbacks, the risk of doing this operation is very large, and there will be angina pectoris.

Angina pectoris, myocardial infarction, angina pectoris from work, coronary heart disease, coronary ischemia, these are all required to be installed. The advantage is that it can promote blood circulation and ensure the function of the heart, and the disadvantage is that it needs to take medicine to regulate it, which may increase the burden on the body.

Angina pectoris, acute coronary syndrome, acute myocardial infarction, coronary ischemia, these are all needed. The advantage is that it can promote blood circulation and ensure the health of the heart, but the disadvantage is that there may be sequelae and may cause inflammation.