Can you have a heart attack after having a stent put in?
About 1% to 2% of people who have a stent may get a blood clot where the stent is placed. This can put you at risk for a heart attack or stroke. Your risk of getting a blood clot is highest during the first few months after the procedure.
Do stents prevent future heart attacks?
A study on stents published in the New England Journal of Medicine in 2007 showed that the tiny wire mesh tubes designed to hold open vessels to increase blood flow to the heart do not prevent heart attacks.
Do cardiac stents prolong life?
While the placement of stents in newly reopened coronary arteries has been shown to reduce the need for repeat angioplasty procedures, researchers from the Duke Clinical Research Institute have found that stents have no impact on mortality over the long term.
How does a stent help reduce the chance of a heart attack?
The Benefits of Stenting For others, a non-surgical procedure in which a stent is inserted to open and keep open a blocked coronary artery. By keeping an artery open, stents lower your risk of chest pain. They can also treat a heart attack in progress and reduce the chance of a future heart attack.
Is it bad to have stents in your heart?
A stent can cause blood clotting, which may increase the risk of heart attack or stroke. The National Heart, Lung, and Blood Institute state that about 1 to 2 percent of people who have stented arteries develop a blood clot at the site of the stent.
Do cardiac stents improve mortality?
Stents, bypass surgery show no benefit in heart disease mortality rates among stable patients. A large, international study led by Stanford and New York University found that invasive procedures are no better than medications and lifestyle advice at treating heart disease that’s severe but stable.
What is the survival rate after a stent?
However, the long-term mortality rate for those receiving a stent was 19.9 percent vs. 20.4 percent for those who did not, a disparity which did not statistically differ.
What is the biggest risk of a stent procedure?
The greatest risks from a stent occur when patients do not take medications as prescribed. If you have a bare metal stent, then you will have to take medications for at least one month to prevent blood clots from forming in the stent. For drug-eluting stents, medication will be required for at least a year.
What is the life expectancy after a stent?
It is rare that the re-obstruction appears within six months of the stent being planted. The normal life time of a stent to last in your heart is from 4 to 5 years.
How long does it take to recover after having a stent?
In most cases, patients recover from a heart stent and angioplasty quickly. They will usually be discharged from the hospital between 12 and 24 hours following the removal of the catheter. In fact, the majority of patients can go to work within a few days or a week.
What are possible complications from getting a stent?
Blood Clots. National Heart Lung and Blood Institute: What Are the Risks of Having a Stent?
Can stents go bad?
Now a new pair of studies in the New England Journal of Medicine suggests another, more nuanced answer: the stents can be either good or bad, depending on the patient’s needs.