Stayin' Alive - 103 bpm

A dose of "Saturday Night Fever" might help mend a broken heart.

The Bee Gees' disco anthem "Stayin' Alive" from 1977 has 103 beats a minute, close to the number of chest compressions needed for cardiopulmonary resuscitation to work, according to a study at the University of Illinois College of Medicine at Peoria.

Students who listened to the tune while practicing CPR on a dummy learned to give the right number of pumps, an abstract of the research in the Annals of Emergency Medicine said. The rhythm stayed in their heads. Five weeks later, the participants delivered compressions at 113 beats a minute, still an acceptable range.

Hat tip: http://arbroath.blogspot.com/