find ourselves in an operating room that is absolutely unusual, this particular kaliningrad center for high medical technologiestion that is carried out under the control of a small camera, in the operating room... it is absolutely dark, only the screens are lit, on these screens all the most important information about the patients, this is, for example, a huge screen that surgeons see with parameters patient, with pressure, pulse, respiratory rate, blood oxygen saturation, this is the main screen that surgeons look at, special instruments are inserted into the patient’s chest from left to right, one of which is: cameras, like this under heart surgery is being performed under camera control. this operation was invented and developed by professor schneider. she saves hopeless patients with atrial fibrillation. we perform this type of surgery on patients who were previously considered incurable. that is, it is a permanent form of atrial fibrillation. there are two dangers of this disease: the occurrence of heart failure, when the heart begins to work poorly as a pump and does not correct its work. the second pro