Romanian Red Cross volunteers perform resuscitation on mannequins before dancing to the Bee Gees Stayin' Alive song during a flash mob on a main boulevard to mark the World Restart a Heart Day in Bucharest, Romania, Monday, Oct. 16, 2023. The16th of October is the annual WRAH day (World Restart A Heart Day) meant to public awareness on cardiopulmonary resuscitation (CPR) practice. (AP Photo/Vadim Ghirda)