level where several teams of surgeons can work, i will now invite two doctors here at once, doctor krestyaninovese situations are common, when they begin to examine a patient, they find cancer due to bleeding, from the rectum, and when preparing for surgery they find the threshold of the heart, that’s right, this is not an uncommon situation, medicine has become powerful, there was a very similar situation in the center, what will you answer to this woman? can you help, cardiac surgeon, abdominal surgeon? yes, of course, we can help, for this you need a team approach, which is actually implemented in our center. now let's go again to the mishalkin center, because we filmed a patient there who shocked me with his cheerfulness, we came to see him before the operation, he was just happy, although blood was flowing from the rectum, there were two operations ahead, but there are people who are easy to live with. when the patient is in a positive mood, this is what the aortic valve prosthesis looks like, this is what it will look like in the human body, this is how it will be packaged in a small tube