5. You’re always exhausted
We all have good days and bad days, but when you’re feeling down, and you have no explication for this, it could be a problem. Yes, there are thousands of things that can make you sleepy, from working out to a bad night’s rest, but when you’re suddenly covered with an inexplicable fatigue, your heart probably isn’t doing its job properly.
6. You’re not hungry
You’re probably thinking that is a good thing not having the urge to snack, but when your appetite vanishes completely, you should be concerned. A sign of a heart attack can be lack of hunger, although, if you’re not hungry can also be a sign of stress, but you better visit a doctor, if you’re dealing with this problem.