Why is heart cancer so rare?

Why is heart cancer so rare? More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. The heart has unique features that make it less susceptible to cancer. Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy .