And if we had a computer that could detect it, we could tell you you're having a heart attack so early it could save your life and prevent congestive heart failure.
如果我们有一台计算机可以检测的话， 那么我们就能在你心脏病发作之前告诉你这些症状 从而挽救你的生命，并防止心脏心力衰竭。