Justin Bieber's new song "Go Baby" has been praised by the American Heart Association for having the optimal tempo for performing hands-only CPR. With a BPM of 120, the track joins other pop songs like "Stayin' Alive" and "Just Dance" that are recommended for chest compressions during CPR. The AHA shared the news on Instagram, encouraging people to use the song's beat to save lives. In addition to its life-saving potential, "Go Baby" is also a love-affirming tribute to Bieber's wife Hailey, with lyrics expressing admiration and affection. Beiber reposted the AHA's shout-out with a heart eyes emoji, acknowledging the song's dual significance.