In the medical field, cardiac stents are a common interventional** method, mainly used to relieve the symptoms of myocardial ischemia caused by coronary artery stenosis or blockage. Stent implantation surgery is an effective means to restore myocardial blood perfusion and improve quality of life.
A cardiac stent is a tubular structure made of metal or polymer material that is implanted through a catheter into the narrowed or blocked part of the coronary artery to support the blood vessel wall and keep the lumen open.
After stent implantation, the symptoms of myocardial ischemia were relieved, and the symptoms of angina pectoris, chest tightness and other symptoms gradually disappeared. At the same time, the implantation of stents can also improve myocardial function and reduce the occurrence of serious complications such as myocardial infarction.
The surgical procedure for cardiac stents is usually performed on the basis of coronary angiography. With coronary angiography, doctors can clearly visualize the narrowing or blockage of coronary arteries and determine the location and number of stents.
During the procedure, the doctor inserts a catheter through a blood vessel into the site of a coronary artery lesion, and then sends a stent through the catheter to a designated location, where it is released and fixed to the blood vessel wall. After the surgery is completed, the stent fits snugly to the wall of the blood vessel and becomes a part of the human body.
Cardiac stent surgery is a minimally invasive procedure with minimal trauma and quick recovery, and patients usually need to take anticoagulant medications after the surgery to prevent blood clots from forming.
Patients also need regular follow-up check-ups to monitor heart function and stents. Exercise and lifestyle adjustments under the guidance of your doctor can better support your heart health.
Pros:
Cardiac stent implantation is a common method for coronary artery disease, which has the advantage of significantly improving myocardial ischemia and improving the quality of life and survival of patients.
The support of the stent can help keep the coronary arteries open and reduce the risk of myocardial infarction. In addition, the metal composition of the stent can reduce the proliferation of the vascular endothelium, thereby reducing the risk of restenosis.
Cons:
First, the surgery itself is invasive, requiring incision** and tissue, which increases the risk of infection and bleeding. Second, thrombosis may occur after stent placement, leading to another myocardial infarction or death.
In addition, long-term antiplatelet medication is required after stent implantation, which may increase the risk of bleeding, such as gastrointestinal bleeding, cerebral hemorrhage, etc.
In addition, cardiac stent implantation surgery has certain limitations. For some patients, such as those with multivessel coronary artery disease or diffuse disease, stent implantation may not be the best option. In addition, the cost of stent implantation surgery is high, which may increase the financial burden of patients.
Therefore, when choosing a cardiac stent implantation surgery, patients and doctors need to fully understand the pros, cons, and risks of the surgery, and make an assessment and decision based on the specific situation of the patient.
First, coronary artery stenosis is one of the most common causes of heart stent implantation. When a blocked or narrowed coronary artery causes myocardial ischemia and hypoxia, your doctor may recommend a heart stent to restore patency of the coronary arteries. These stenosis may be due to atherosclerotic plaque formation, thrombosis, or other causes.
Secondly, acute myocardial infarction is an emergency and requires immediate**. In some cases, myocardial infarction is caused by complete occlusion of the coronary arteries. To quickly restore heart muscle perfusion, your doctor may recommend a heart stent.
In addition, some people with congenital heart disease may also need a heart stent. For example, coarctation of the aorta is a common congenital heart condition that may cause symptoms such as impaired physical development and fatigue. For some patients, stent placement may be an effective method.
In addition, for patients who have already undergone coronary artery bypass surgery, further ** may sometimes be needed to improve the blood supply to the heart. In these cases, cardiac stent implantation may be a viable option.
First of all, he insisted on a regular routine. Academician Zhong Nanshan's life is very regular, going to bed early and getting up early every day to ensure sufficient sleep time. This routine helps to regulate body functions, strengthen immunity, and reduce the risk of clogged blood vessels. Secondly, he pays attention to the balance and health of his diet. Academician Zhong Nanshan's diet is mainly light and nutritionally balanced, and avoids high-fat, high-calorie, and high-salt foods. Such a diet can help lower blood lipids and reduce the risk of clogged blood vessels. Thirdly, he insists on exercising in moderation. Academician Zhong Nanshan will do a moderate amount of exercise every day, such as walking, jogging, etc. Moderate exercise can improve blood circulation, enhance heart function, and help prevent blood vessel blockages.
Finally, he has regular medical check-ups. Academician Zhong Nanshan conducts a comprehensive physical examination every year, discovers physical abnormalities in time, and takes effective measures. Through physical examination, potential health problems can be detected early, and timely intervention can be carried out to avoid serious consequences such as blood vessel blockage.
This question involves many factors such as the patient's age, condition, lifestyle, and post-operative care. Cardiac stent implantation surgery is an effective method for coronary heart disease, which can improve the blood supply to the heart muscle and relieve symptoms such as angina.
However, stent implantation is not a one-and-done solution, and patients need to continue to maintain good lifestyle and eating habits, while taking their medications on time, and having necessary follow-up and care.
Most of the people who undergo heart stent surgery have the same lifespan as normal. However, for some patients who are older, frail, or have other serious medical conditions, the recovery period may be longer and require more rest and care.
In addition, if the patient cannot maintain a good lifestyle and diet after surgery, or fails to take the medication on time, it may affect the effectiveness of the stent and the patient's lifespan.