1. Swollen Ankles
Heart diseases can cause a build up fluids in the body, known as edema, causing your ankles to swell up.
Headache is a symptom of many minor ailments, however, if it is consistent and has been there for more than 2 months, it could indicate a heart disease.
Again, fatigue is a very common symptom that most people experience, however, if it is extreme, it could indicate a heart disease, as the heart may not be able to pump healthy blood to the other body parts.
4. Stomach Cramps
In some cases, when a person has a heart ailment, the pain signals from the heart can radiate to the stomach, causing stomach cramps.