Ray Romano said that he had "90 percent blockage" in an artery and had a stent put in. Romano said it was in the artery that leads to "widowmaker" heart attacks, seemingly referring to the LAD. Romano ...

Nearly 11 million Americans have clogged arteries. Many of them need stents to help keep blood flowing. For some, it is only a short-term solution. However, local research could help stents become a ...