Cardiac stent surgery is a common method of coronary artery stenosis, by placing a stent in the coronary artery, it can improve the blood supply to the heart muscle and relieve symptoms such as angina. The stents are mostly made of stainless steel or alloy, and the shape and size depend on the patient's specific situation.
During the procedure, the doctor uses a catheter to deliver the stent to the site of the narrowed coronary artery and then dilates the stent through a balloon to hold it to the wall of the blood vessel. The placement of stents can effectively improve the condition of myocardial ischemia, reduce the occurrence of angina, and improve the quality of life of patients.
However, cardiac stent surgery is not suitable for all patients, and patients need to undergo a thorough evaluation and diagnosis to determine whether they are suitable for stent surgery.
At the same time, stent surgery is not a one-and-done solution, and patients need to maintain good lifestyle habits and medications** after surgery to avoid recurrence of coronary artery stenosis.
First, when the coronary arteries are more than 70% narrow, doctors usually recommend heart stent surgery. This narrowing can lead to insufficient blood supply to the heart muscle, causing symptoms such as angina. Stent implantation can dilate narrowed coronary arteries, improve blood supply to the heart muscle, and relieve symptoms.
In addition, when myocardial infarction occurs due to coronary artery occlusion, cardiac stent surgery also becomes an emergency means. Myocardial infarction is ischemic necrosis due to complete occlusion of the coronary arteries.
Timely cardiac stent surgery can quickly open the occluded coronary arteries, restore the blood supply to the myocardium, reduce myocardial necrosis, and protect the heart function.
In addition, for some high-risk patients, such as diabetes, chronic kidney disease, multiple angina attacks, etc., your doctor may recommend heart stent surgery to prevent cardiovascular events, even if the coronary artery stenosis is mild.
Cardiac stent surgery is a common method of coronary artery disease, by placing a stent in the coronary artery, it can keep the blood vessels open and improve the blood supply to the heart muscle. For many patients, cardiac stent surgery is an effective method that can significantly improve quality of life.
Actually, there is no set answer to this question. Doctors point out that a patient's survival depends on a variety of factors, such as the patient's age, gender, underlying medical conditions, lifestyle, etc. In addition, the choice of stent and surgical technique are also important factors affecting the survival of patients.
Some studies have shown that the survival rate for patients who undergo cardiac stent surgery is approximately 90% above 90% within five years after surgery. However, this is only an approximate number, and the specific survival rate varies from person to person.
For some patients, stent surgery may be just a part of the process, and they may also need to undergo others, such as medications, lifestyle modifications, etc.
From a positive point of view, cardiac stent implantation can effectively improve myocardial ischemia, alleviate angina symptoms, and improve the quality of life and survival of patients.
The implantation of a stent can quickly open the narrowed or blocked coronary arteries, restore myocardial blood flow, and reduce the symptoms of myocardial ischemia and hypoxia.
Moreover, with the advancement of medical technology, the new generation of stent materials and drug coating technology has also improved the safety and durability of stents, reducing the risk of postoperative restenosis.
However, there are some drawbacks to cardiac stent implantation. First of all, the surgery itself has certain risks, such as vascular damage, thrombosis, allergic reactions, etc., which are mainly related to the surgical operation and individual differences.
Second, anticoagulant medications need to be taken for a long time after stent placement, which may increase the risk of complications such as bleeding and peptic ulcers. In addition, stent implantation does not cause coronary heart disease, and some patients may still need medication and health management after surgery.
Therefore, the pros and cons of cardiac stents cannot be generalized. Each patient's situation is different, and a variety of factors need to be considered, such as the severity of the condition, the necessity of surgery, post-operative care, etc.
First, regular follow-up. After stent implantation, patients need to go to the hospital for regular follow-up visits so that doctors can monitor their condition and adjust their plans.
During follow-up visits, doctors will perform tests such as electrocardiogram and echocardiography** to assess heart function and stent patency. If there is any abnormality, the doctor will take timely measures to protect the patient's life.
Second, stick to the medication**. After stent implantation, patients need to take antiplatelet drugs, lipid-lowering drugs, etc. for a long time to prevent thrombosis and blood vessel blockage.
Patients should take the drug strictly according to the doctor's instructions, and should not stop or reduce the dose on their own. At the same time, patients should also regularly check liver function, kidney function and other indicators in order to detect and deal with drugs in time***
Third, improve your lifestyle. After cardiac stent implantation, patients should maintain good lifestyle habits, including reasonable diet, moderate exercise, quitting smoking and limiting alcohol, etc. In terms of diet, patients should control the intake of salt, sugar, and fat, and eat more vegetables, fruits, whole grains and other foods rich in dietary fiber.
In terms of exercise, patients can choose the exercise method that suits them according to their own conditions, such as walking, jogging, swimming and other aerobic exercises. At the same time, patients should also maintain their mental health and avoid mood swings and stress.
Finally, focus on your symptoms. After cardiac stent implantation, patients should pay attention to their own symptoms and seek medical attention in time if they have symptoms such as chest pain, chest tightness, and shortness of breath.
In addition, patients should also pay attention to the condition of the stent implant site and seek medical attention if they experience abnormal pain or swelling. By paying attention to their symptoms and seeking medical attention in a timely manner, patients can detect and treat abnormalities early and ensure their lives.