Article: EXPENSIVE INNOVATION; NEW DRUG-COATED STENTS COME WITH A HIGH COST TO HOSPITALS; NEW STENT NOT FOR EVERY PATIENT.(Business)

Byline: James T. Mulder Staff writer

A new medical device touted as a major breakthrough for heart patients could financially cripple some local hospitals.

The U.S. Food and Drug Administration is expected to soon approve a new kind of stent used to prop open coronary arteries.

Stents, tiny metal mesh devices that look like a spring inside a ballpoint pen, have been around since the early 1990s. They are threaded into the artery on a long thin tube, then popped open mechanically so they can hold up the artery walls.

Blocked arteries cause heart attacks.

The new stents are coated with a drug designed to prevent the artery from closing up again, a problem ...

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