Unlike what you see on television, a heart attack is not usually sudden or even obvious.不像你們在電視上看到，心髒病發作通常不是突然或什至明顯。 In fact, many heart attacks can happen without a person even knowing they’ve had one.事實上，許多心髒病發作可能發生無一人甚至不知道他們已經有一個。 True heart attack symptoms often come on slowly.真正的心髒病發作的症狀往往是對進展緩慢。 There may be a tightening sensation around the chest area, or it could feel as if you have a heavy weight on your chest instead.有可能是一個緊縮的感覺胸部周圍地區，也可以感覺到如果您有一個沉重的重量而不是你的胸部。

Read More » 閱讀更多»