Heart Stents: Everything You Need to Know

A heart stent is an expandable mesh tube that is implanted into a narrowed coronary artery to help keep it open. Coronary arteries are the blood vessels that supply oxygen-rich blood to the heart muscle. When plaque builds up in these arteries, it can cause the arteries to narrow and reduce blood flow to the heart. This can lead to chest pain, shortness of breath, and other symptoms of heart disease.

Heart Stent Procedure

The procedure to implant a heart stent is called coronary angioplasty and stenting. It is a minimally invasive procedure that is usually performed in a catheterization lab. During the procedure, a cardiologist will insert a thin tube called a catheter into an artery in the arm or leg. The catheter is then guided to the narrowed coronary artery. Once the catheter is in place, a balloon is inflated to open up the artery. A stent is then placed in the artery to help keep it open.

Stents are made of metal or a combination of metal and other materials. They are folded around a small balloon and then inserted into the narrowed artery. The balloon is then inflated to expand the stent and open up the artery. The stent will remain permanently in the artery to help keep it open.

Benefits of Heart Stents

Heart stents can be very effective in relieving symptoms of heart disease and improving blood flow to the heart. They can also help reduce the risk of heart attack and stroke.

Some of the benefits of heart stents include:

• They can relieve chest pain and other symptoms of heart disease.
• They can improve blood flow to the heart.
• They can reduce the risk of heart attack and stroke.
• They are a minimally invasive procedure.
• They have a high success rate.

Risks of Heart Stents

Some of the risks of heart stents include:

• There is a small risk of bleeding or infection.
• The stent may narrow again over time.
• There is a small risk of a blood clot forming in the stent.
• The stent may cause an allergic reaction in some people.

Cost of the Procedure

In China, the cost of heart stent surgery depends on several factors, including:

• The type of stent: Different types of stents have different prices. The price of domestic stents is generally between 0.9 and 1.1 million yuan RMB, while the price of imported stents is about 1.5 to 1.9 million yuan RMB. The most expensive therapeutic drug stents or radioactive stents can cost up to 2 to 3 million yuan RMB.
• The hospital where the procedure is performed: Different hospitals have different charging standards. The fees in tertiary hospitals are generally higher than those in secondary hospitals.
• The patient's condition: The complexity of the patient's condition will also affect the cost of surgery. For example, if the patient needs multiple stents implanted, the cost of surgery will be higher.

According to data released by the National Healthcare Security Administration in 2021, the average cost of heart stent surgery in China is about 30,000 to 40,000 yuan RMB. Among them, the cost of the stent is about 10,000 yuan RMB, and the surgery and hospitalization fees are about 20,000 to 30,000 yuan RMB.

Postoperative Precautions

Generally speaking, it is not recommended to engage in strenuous exercise such as basketball or other strenuous exercise immediately after heart stent surgery. It is necessary to go through a period of recovery and wait until the body condition is stable before doing so. The specific time required depends on the patient's individual situation and the doctor's assessment.

During the postoperative recovery period, patients should pay attention to the following:

• Rest: Avoid overwork and ensure adequate rest.
• Diet: Pay attention to a light diet and avoid high-fat, high-cholesterol foods.
• Quit smoking and limit alcohol: Quit smoking and limit alcohol intake, and maintain good living habits.
• Psychological adjustment: Maintain a good psychological state and avoid anxiety and depression.

Generally speaking, after about 3-6 months after surgery, the patient's physical condition will basically recover, and they can gradually begin to engage in some low-intensity exercise, such as walking and jogging. As to whether they can engage in basketball or other strenuous exercise, they need to consult with their doctor and assess it based on their individual situation.

Conclusion

Heart stents are an effective treatment for coronary artery disease. If you are considering heart stent surgery, be sure to talk to your doctor to learn more about the risks and benefits.