Heart stents effectively treat coronary artery disease, but arteries can re-block over time due to restenosis, atherosclerosis, or blood clots. Warning signs include chest pain, breathlessness, and ... NBC Connecticut: New stents for infants mean kids could avoid series of open heart operations New stents for infants mean kids could avoid series of open heart operations Times Now on MSN: Stent failure explained: Can blocked heart arteries return after angioplasty?

Understanding the Context

The Food and Drug Administration recently approved a heart stent made specifically for infants and young children, a device that could help kids born with certain congenital heart defects avoid a ... U.S. News & World Report: Stents Can Ease Long-Term Symptoms Of Deep Vein Thrombosis, Trial Shows Now you see it, now you don't. A new type of heart stent that works like dissolving stitches, slowly going away after it has done its job, passed its first major test in a large study, doctors said ...

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AOL: Heart Disease Is Preventable. So Why Does It Kill So Many of Us?