Blood pressure pacemaker

You would have never known it by looking at him, but experts say pitchman Billy Mays' heart was s...  More »

You would have never known it by looking at him, but experts say pitchman Billy Mays' heart was sick -- they believe it stopped working because of cholesterol build up and high blood pressure. He's not alone -- one in three people has high blood pressure, and medication can help. But Doctor Jo says there's a new way to treat the most severe cases: a pacemaker to regulate blood pressure.  « Less