NorthBay Health

What are the warning signs of a heart attack?

The following are the most common symptoms of a heart attack. However, each individual may experience symptoms differently. Symptoms may include:

  • Severe pressure, fullness, squeezing, pain and/or discomfort in the center of the chest that lasts for more than a few minutes
  • Pain or discomfort that spreads to the shoulders, neck, arms or jaw
  • Chest pain that increases in intensity
  • Chest pain that is not relieved by rest or by taking nitroglycerin
  • Chest pain that occurs with any/all of the following (additional) symptoms:
    • Sweating, cool, clammy skin and/or paleness
    • Shortness of breath
    • Nausea or vomiting
    • Dizziness or fainting
    • Unexplained weakness or fatigue
    • Rapid or irregular pulse

Although chest pain is the key warning sign of a heart attack, it may be confused with indigestion, pleurisy, pneumonia or other disorders.

The signs and symptoms of a heart attack can develop suddenly. However, they also can develop slowly – sometimes within hours, days or weeks of a heart attack.

If you think you might be having heart attack symptoms, don’t ignore them. Call 911. Rapid treatment is essential.

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