Chest pain can be a scary symptom – it's not always serious, but it can be a symptom of having a heart attack. Look out for these signs.

Chest pain can be a scary symptom – it's not always serious, but it can be a symptom of having a heart attack. Look out for these signs.

What does a heart attack feel like? Common heart attack symptoms include pain or discomfort in the chest, jaw, neck, back, arms or shoulders, shortness of breath, lightheadedness or nausea or vomiting ...