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In This Section Texas Health Cleburne
Heart and Vascular

Heart Attack Warning Signs

Heart attacks can either be sudden and intense or can begin very mildly. According to the American Heart Association, there are a few warning signs that mean a heart attack is happening:

  • Chest discomfort: Most heart attacks involve discomfort in the center of the chest that lasts more than a few minutes, or that can repeatedly return. It often feels like uncomfortable pressure, squeezing, fullness or pain.
  • Discomfort in other areas of the body: Symptoms can include pain or discomfort in one or both arms, the back, neck jaw or stomach.
  • Shortness of breath: May occur without chest discomfort
  • Other signs: These may include breaking out in a cold sweat, nausea or lightheadedness.

If you or someone you know is experiencing these warning signs, call 911 or get to a hospital right away. If you are unable to contact emergency medical systems (EMS), do not drive yourself to the hospital unless there is no other option.

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