Warning Signs and Symptoms

• Unexplained heart murmur or high blood pressure
• Unexplained fainting or seizures
• Dizziness or lightheadedness during or after physical activity
• Unusual chest pain or discomfort with exercise
• Excessive, unexpected and unexplained shortness of breath with exercise
• Extreme, unexpected and unexplained fatigue or tiredness
• Chest pain or discomfort
• Skipping or racing heartbeats
• Family history of heart disease
• Family history of unexpected sudden death during physical activity or during a seizure, or any other unexplained sudden death of an otherwise healthy family member under age 50

Consult a physician promptly if you or someone you know has one or more of these signs and/or symptoms.