In this week's Health Matters presented by SSM Health, KMOX Health Editor Fred Bodimer talks with Dr. Nirav Patel, infectious diseases specialist at SSM Health St. Louis University Hospital, about the norovirus that is hitting some in the Olympic Village, Dr. Pam Bunting, a breast surgeon at SSM Health St. Clare Hospital, about a new high tech device used in breast reconstruction surgery, Dr. Michael Lim, an interventional cardiologist at SSM Health SLU Hospital, about the widowmaker heart attack, and Dr. Judit Farkas, a primary care physician with SSM Health Medical Group, about how to get back on track with your New Year's resolutions.