Home > Medical > Heart Health > Tools Tools All sections in Heart » About Heart » Children & Heart Disease » Congenital Heart Disease » Emergency Treatment » FAQs » Diet and your Heart » Health Tips » Heart and Exercise » Heart Attack » Heart Transplants » After a Heart Attack » Multimedia » Heart News » Obesity » Smoking & your Heart » Stress & your Heart » Tests & Procedures » The Heart in Space » Treatment » Women & Heart Disease Tools How old is your heart? Take this test What's your heart age? Use the calculator below and see it's on the right, or wrong, side of your real age. Post your results in the comments! Is your diet heart-healthy? Do this quiz to see if your diet is heart-healthy. Are you at risk of a heart attack? Is your lifestyle putting you at risk for a heart attack? load more From our sponsor 3 symptoms of an acute heart failure episode! 5 lifestyle changes to help manage heart failure!