Dr. Das on Angioplasty: Does it lack value or is medication better

You saw the headlines this week saying that angioplasty, the 'artery-opening operation' that thousands of Americans have done every year, lacks value, that it is no better than just taking medication. Today, as Paul Harvey would say, it is time for the rest of the story.  Our special guest, Dr. Tony Das, is one the top cardiologists in the country. He will explain in detail what was right and what was wrong with the study, and more importantly, what you need to know as a patient or as a potential patient.