Shortness of breath is another common sign of a heart attack. You may feel like you can't catch your breath, or like you're having trouble breathing. You may also experience wheezing or coughing. This can happen when your heart is unable to pump enough blood to meet your body's needs. Shortness of breath may also be accompanied by chest pain or discomfort, fatigue, dizziness or nausea.
If you're having trouble breathing, seek medical attention right away. Shortness of breath can be a sign of many different health issues, but it's always better to be safe than sorry.
