Heart conditions can cause a number of symptoms. These include:

• Chest pain due to reduced blood flow (angina), which may radiate to the neck, jaw, shoulder, arm or testicles
• Pressure in the chest
• Dizziness or fainting
• Abnormal heartbeat
• Sweating
• Gray facial color
• Abnormal heartbeat
• Shortness of breath or fatigue
• Edema (swelling) in ankles
• Pain or cramping in buttocks, thighs or calves during exertion (claudication)
• Erectile dysfunction

People with diabetes should also be aware of the signs of a stroke. These can include numbness or weakness in arms or legs (especially on one side of the body), difficulty communicating and sudden loss of vision.