[humfrz]

Originally Posted by korhun

I just wanted you to think that way I'm learning English

It's the veins that carry the blood to the hearth (we call it collecting veins, carrying "bad blood" meaning having less oxygen) are not working properly, so the bad blood ratio in the body increases too much. And that would lead to stroke, some things on hearth, some other things. The story is familiar in my relatives. He said, my measurements were too high that I must not move at all if I don't want to die. And he said I'll be ok after the operation. He has a good reputation and he is a professor. So I decided to believe him and have it. I hope I've made the right decision.

(Edit: I mis-read the question. I didn't understand what is done exactly. I guess some of the veins were terminated; something like that.)

Oh, I see, sounds like you have/had varicose veins. Hopefully you will get your blood flowing in the proper direction, once the bad actors are stripped out. -