Not sure the meaning.
Was the message, 'Be careful not to have a heart attack?' Maybe closer to 'Hey, while you're thinking about hearts anyway, try not to have a myocardial infarction?' It just seemed a bit weird. I liked the music, though the animation was simple. I guess people already know what they should do to take care of our hearts, like not smoking, exercising, keeping cholesterol low. It does make an impact so it serves the purpose, but I come away wondering . . .