Stents act like scaffolds to prop open blocked arteries in the heart and allow blood to flow normally, says John Harold, president of the American College of Cardiology and a clinical professor of ...

Examining new research on and uses for stents -- spring-like devices that keep heart patients ... That might have been the first time many had heard of stents, devices that look a bit like the ...

Dissolving Heart Stent. Abbott Vascular has developed a new type of heart stent that dissolves through time once an artery has healed after an artery-opening angioplasty procedure.

China's centralized procurement drive, which has slashed the price of heart stents by more than 90 percent, has also accelerated the adoption of state-of-the-art products and helped expand access ...

Experts take a closer look at this popular option. When Andrew Allcroft returned from home from work one day, he knew he had to go to the emergency room. "I was just sitting there. And just like that.

Now that unnecessary heart-stent procedures happen significantly less often, doctors are flagging a new area of concern: unnecessary leg stents. Some physicians are stenting leg arteries and ...

A bunch of data out today and yesterday suggest that Abbott has zoomed to the top of the drug-eluting stent market. In its Q3 earnings report this morning, the company said that its Xience V stent ...

“Then they see pictures after the stent and it looks like a healthy artery.” But tattiness tends to be an all-over condition. Unblock one artery and another can be problematic.

Stents are broadly defined as small mesh tubes that are used to hold open narrowed or diseased passages in the body. Small mesh tubes to open blocked or narrowed arteries of the heart.