Heart Attack Early Warning Signs
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Chest Pain
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According to the American Heart Association, the most common early warning sign of a heart attack is sudden chest pain that may or may not be severe, and which may spread through the upper body.
Respiratory
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According to the Mayo Clinic, respiratory symptoms, including shortness of breath or difficulty breathing and tightness in the chest, may be early warning signs of a heart attack.
Neurological
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According to the Mayo Clinic, early neurological symptoms of a heart attack include dizziness, fatigue, breaking a sudden sweat without physical activity, and anxiety.
Gastrointestinal
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The early warning signs of a heart attack may include gastrointestinal symptoms such as nausea, vomiting, heartburn and abdominal pain, according to the American Heart Association.
Considerations
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The early warning signs of heart attack may be confused with indigestion or exhaustion, and may come and go over several hours, making it difficult to identify the symptoms.
Misconceptions
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According to the Mayo Clinic, women are more likely than men to experience symptoms other than chest pain during a heart attack.
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