Wednesday, January 16, 2008

What are some important facts about heart disease


What are some important facts about heart disease?
For LO i have to do a poster saying the dangers of heart disease! Dose anyone know the causes and the effects of heart disease? Any important facts!
Heart Diseases - 1 Answers
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The cause of heart disease are many, search heart disease risk factors, and you will find some are controllable (diet, body weight) while others are not (genetics) . Physiologically heart disease is the chronic narrowing of blood vessels due to hardening and/or thickening/and or inflammation of blood vessel walls, causing the heart to work harder