Dizziness accompanied by chest discomfort or shortness of breath is especially concerning. This could indicate a serious problem with your heart’s ability to circulate blood. If you experience unexplained dizziness, it’s crucial to seek medical attention, as this could be an early warning sign of a heart attack.

5. Cold Sweats

Breaking out in a cold sweat without any apparent cause, like exercise or hot weather, can also signal heart trouble. This kind of sweat, often described as clammy or damp, might be accompanied by feelings of anxiety or dread. Cold sweats happen because your body is in distress and trying to keep cool when it’s overworked.

These cold sweats are different from sweating due to exercise or heat. If you suddenly find yourself sweating without any clear reason, especially if it’s paired with chest discomfort or fatigue, this could be a red flag that your heart isn’t functioning properly.

6. Pain in the Arms, Neck, Jaw, or Back

Heart attack symptoms aren’t always isolated to the chest. Often, the pain or discomfort radiates to other parts of the body, including the arms (usually the left), neck, jaw, or back. This is called referred pain, where the nerves in the heart share a connection with other parts of the body, causing discomfort elsewhere.

You might feel a dull ache, a sharp pain, or something in between. In some cases, these pains can be misleading, making you think it’s a muscle problem or some other issue. However, if this pain persists or worsens, particularly if it occurs along with other symptoms, it’s time to take it seriously.