each year thousands of people undergo angio plasties, and now doctors say, only a small percentage ofhese were even necessary, the doctors will weigh in on the findings, more sunday house call, coming up. >> jamie: welcome back, we talked talk a lot on the show about heart disease, a study came out and showed 1 out of 7 patients that get angry yioplas for clearing their heart didn't even need the procedure. is it certain parts of the country or do we all have to worry about this? night is worse, because the study showed one out of two got an unnecessary stent and it comes back to a message we have talked about a lot on the show. you need the proper guy or girl, that is actually treating you, a proper cardiologist to make a decision and not have a knee-jerk reaction where someone has a symptom and bam, right to an angiogram. and it's not one certified or another, it is who is really good and who is not overreacting. there is a huge study that came out in '07 that showed this dramatically. here's the deal, if you are really sick and go into the emergency room and are having a heart atta