give doctors a clear idea of what's going on inside our bodies. As patients, we should follow their lead. We ought to have a clear picture, too, of what a scan can and can't do -- before we undergo it ...

For people who worry they might have heart disease - there’s now a way to get some peace of mind without a doctor’s referral. It’s an X-ray heart scan that rates the risk for heart disease. News on 6 ...