Researchers were surprised to learn how much treatments that open narrowed or blocked coronary arteries can improve survival.
A federal panel has issued a new recommendation that some people who have never had heart disease should take a low dose of aspirin every day. But following this advice has potential risks.
When individuals are seeking relief from the symptoms of chronic stable angina, in which exercise or stress can cause chest pain, they are faced with three options for treatment: medications, angioplasty and stent, or heart surgery. A new JAMA Internal Medicine study suggests that patients may not always get enough information from their doctors to … Read More
Many older patients with heavy calcium deposits on their heart’s aortic valve (a condition called aortic stenosis, or AS) are considered too high risk for valve replacement surgery. Today, these patients have an option in transcatheter aortic valve replacement (TAVR). TAVR is a method of inserting a new aortic valve within a damaged valve through … Read More
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Good blood flow throughout the body is important. That’s why stenosis, or narrow blood vessels, is a problem. Unfortunately, this problem can happen again. That’s when it becomes restenosis. Balloon angioplasty and stent placement help restore blood flow through previously blocked arteries, but some patients develop restenosis (re-narrowing) over time. Stephen Ellis, MD, Section Head of … Read More
Cardiac stents are an effective, nonsurgical way of holding a narrowed or blocked artery open to increase blood flow to the heart in people with coronary artery disease (CAD). However, up to 15 percent of people who receive even the most modern type of stents — called drug-eluting stents — will experience restenosis, or re-narrowing … Read More
If you have coronary artery disease or CAD, and medications or lifestyle changes haven’t done enough to improve blood flow to your heart, your cardiologist may recommend angioplasty or stenting. Both of these non-surgical and interventional procedures help to open blocked arteries. “Train track” leads balloon or stent to blocked artery Both procedures use … Read More
If physicians find that you need a procedure to restore circulation to your carotid artery, here’s what you need to know. There are two options that are currently available: 1) carotid endarterectomy, which involves work directly on the carotid artery and 2) carotid stenting, an alternative for those who may not tolerate a carotid endarterectomy. … Read More
The introduction of stents helped restore blood flow to patients who had clogged arteries (atherosclerosis) – without surgery. Stephen G. Ellis, MD, Section Head of Invasive/Interventional Cardiology in Cleveland Clinic’s Robert and Suzanne Tomsich Department of Cardiovascular Medicine, is studying a new innovation in stenting called bioabsorbable scaffolds (stents). What are stents? Stents or scaffolds are … Read More
On August 6, former President George W. Bush had a stent — a small metal mesh tube — inserted to open a blocked artery in his heart.