I was always interested in limit values of the BP. In one occasion, a GP, who came to visit my ill father, said: "I do not understand how this man can live with the BP 90/60!" For a long time, I considered it a lower limit for BP. A few days ago, a lady in AF forum has written:
"By the evening of the 14th I was in agony, in so much pain that I collapsed. My BP was 42/ 34 and my poor husband called an ambulance." After the ablation done, she had a damage on a blood vessel, so was bleeding inside and loosing blood. She has survived!
As for the upper limit, someone has mentioned 400/200 when having the sex. The values are under the question mark, since they are so "round" and may have been quoted just to show that BP goes very high when "exercising".
My uncle died aged 67, after three strokes in the same day, at the BP 270/170. Young ones would stand such high BP without problems, since their blood vessels are in better condition.
A woman, in AF forum, has recently quoted a value 220/120. Personally, I never measured above 190/120, so really was interested to know how high people can go, and return to normal...
Do you remember values which could be considered interesting?