Heart is one of the major organs in our body. It plays a vital role in transporting blood all throughout the body and if you have a weak heart expect to have a weak physique. There are ways to maintain a healthy heart through exercise and proper diet but for some people, even if they follow such lifestyle still they are facing such a painful situation. And you as a heart surgeon, your role are to help patients with a weak heart like Joe to live a normal life free from any heart ailments. You should carefully follow the instructions shown on the screen on how to perform the heart surgery because one mistake can mean losing Joes life. The game is played under time pressure and if you were able to finish the operation fast you will get a high score. But you will also get deductions on your overall score if you make some mistakes.