The hearts is largest organ in human body. Once it is tampered with sickness or any blockage, problem has started on your health. A working heart will always supply blood to all parts of the body. Some of the damage to the heart like heart attack, leads to sudden death. There are ones that can be cured through surgery, and there are ones you only need to manage till you die. Eating healthy foods and keeping fit with exercises keeps our heart in good condition. Thanks for this article, good luck to you