(AP) -- 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 ...

A new type of heart stent that works like dissolving stitches, slowly going away after it has done its job, last week passed its first major test in a large study, doctors said. Abbott Vascular’s ...

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 ...