Locally based cardiac data venture InvisionHeart is one of five companies to have been named a finalist in Sink or Swim, a pitch competition that’s part of this week’s Healthcare Supply Chain Association Expo in D.C. Also in the mix are Michigan, North Carolina, Pennsylvania and Illinois. They will go before a panel of judges Tuesday. There’s no money to be won, but the winner will get some advice sessions with group purchasing organization executives. (Read More)