The cardiac arrests of Damar Hamlin and now Lisa Marie Presley – the latter was fatal – has put a spotlight on the importance of CPR and AED education. Tomorrow at Williams Memorial Baptist Church on Carroll Avenue Northwest at 1pm, the Compress and Shock Foundation will offer a free adult-only class. The Compress and Shock Foundation will also be donating an automated external defibrillator – an AED – to the church, funded by Carilion’s Cardiovascular Institute. There’s a free lunch available at 12:30. Dr Jack Perkins created the Foundation: