Despite outside declarations that disco is dead, the American Heart Association has resurrected a '70s hit, hoping it will save lives.

It is often fatal, if appropriate steps, like CPR, are not taken immediately. The National Texas Two Step CPR is an annual event during which volunteer medical students teach people how to react and ...

Cardiac arrest may be reversed if CPR (cardiopulmonary resuscitation) is performed and a defibrillator is used within minutes to shock the heart and restore a normal heart rhythm.