uh, a cardiac surgeon, if i may, so to speak , the bakal national medical research center for cardiovascularry, which you headed for many years. i think that e 25 years headed. and before that , they probably worked for the same number of years, er, as a deputy director. let's start right away with such a difficult question, where is it generally worth being treated in our country. a paid or free clinic is a different thing, let's say. here is what concerns cardiovascular surgery. there, of course, there should be a state clinic. this is 100%, because large groups of people around one patient are involved there. that's all there is to major surgery. this, of course, must be done by others. is this an open surgery or what? well , it's open heart surgery. this is neurosurgery. these are big operations inside, so to speak, the abdominal cavity and so on . anything that requires a fairly long nursing in the intensive care unit, so uh, i understand that we have a complete concept in the medical community in this regard. we know we will say that open heart surgery should not be done in private cli