anechkov. his work on the pathogenesis of atherosclerosis is included. listen, in the 10 greatest discoveries in medicine, for his work he was awarded three orders of lenin and medals. our scientists are the best, this is certainly true, you see, atherosclerosis is really serious, but for now i have a question for you, come on, do you generally monitor your blood vessels, when was the last time you had an ultrasound of your blood vessels, well, when, and you? well, in order to look positive, i brought, of course, here’s a photograph, but... it’s not yours, no, but it’s from the brain, to be honest, because the ultrasound vessel, i didn’t even know what that was, nikolai vasilyevich, well but really, when people realized that there are vessels in the body, blood and some other liquid flow through these same vessels, the state of the vessels affects human health, in general i think that they always guessed about this, but in fact, the first a written source is indeed the 16th century bc,