### Recognizing the Signs of a Heart Attack Heart disease is a leading cause of death, but recognizing the signs of a heart attack can save lives. Symptoms can vary, but common signs include: - **Chest Pain or Discomfort**: Often starts slowly with mild pain or discomfort. It can feel like fullness, squeezing, or pressure and may be mistaken for heartburn. This discomfort usually occurs in the left or center of the chest and can last for several minutes or come and go. - **Pain in Other Areas**: Discomfort can also appear in other parts of the body above the waist, such as the upper stomach, shoulders, arms (especially the left), back, neck, jaw, or even teeth. - **Shortness of Breath**: Known as dyspnea, this can occur with or without chest pain and may be your only symptom. It can happen whether you are active or at rest and is often due to fluid buildup in the lungs. - **Unexplained Fatigue**: Feeling unusually tired for no reason is another common sign. Anxiety may also accompany this fatigue. - **Nausea and Vomiting**: Less common in men than women, but still a possible sign. - **Light-headedness or Dizziness**: Some people may feel dizzy or light-headed. - **Cold Sweat**: Breaking into a cold sweat is another potential indicator. The more symptoms you have, the more likely it is that you’re having a heart attack. However, some people, especially older adults or those with diabetes, may experience a silent heart attack with no symptoms. If you suspect a heart attack, call emergency services immediately.