A 15-year old girl with a previously unknown heart condition had a heart attack while playing Dance Dance Revolution at a video game arcade. "Heart Condition Strikes Girl Down At Arcade" has more details, saying she fell to the floor while playing DDR with her friend, and while still lying on the arcade floor, paramedics zapped her with a defibrillator to get her heart going again.

No need to stop playing DDR yourself, unless you too have been diagnosed with hypertrophy cardiomyopathy.