Over 300 women moved to the beat of the Bee Gees' "Stayin' Alive" during an event hosted by Emanuel Medical Center on Friday. It wasn't a disco revival, but instead a way for those in attendance at the Glow Red Luncheon in honor of National Wear Red Day to practice hands-only CPR at the right speed — at least 100 chest compressions per minute. The group lesson in hands-only CPR was just one way that Emanuel encouraged those at the luncheon to be informed about women's heart health.