• Uncomfortable pressure, fullness, squeezing or pain in the center of the chest lasting more than a few minutes.
  
  
• Pain spreading to the shoulders, neck or arms
  
  
• Chest discomfort with lightheadedness, fainting, sweating, nausea or shortness of breath
  
  
• Less common signs included stomach or abdominal pain, nausea or dizziness, unexplained anxiety, weakness or fatigue, palpitation, cold sweat or paleness.

If you are experiencing any of the signs and symptoms listed above, call your physician or 911.