Severe chest pain is a common sign of a heart attack. But heart attacks aren't the only health condition that can cause chest pain. Here's what you need to know to determine the severity of your ...

With severe narrowing, there may be chest pain, shortness of breath, fatigue, lightheadedness and dizziness, and even fainting, particularly with exertion or physical activity. Similarly ...

The pain is often sudden and severe, requiring immediate medical attention.” Other symptoms may include: Severe chest pain – Usually sharp, stabbing, or tearing in nature, and may spread to ...