Road noise increases blood pressure during a night of sleep

Klea Katsouyanni (National and Kapodistrian University of Athens, Greece) and his colleagues argue that the road noise at night makes the sleeping person raising blood pressure during sleep, said LookInfo.org.ua. And this assertion is just, even if the noise does not wakes sleeping.
Greek scientists was held HYENA study, which involved 140 patients living in areas adjacent to the four major European airports. Participants study conducted daily monitoring of blood pressure with a 15 - minute intervals, with the bed next to each survey was also noise meter.

Results of this study show that in the case of SAD raise noise increased by an average of 6.2 mm but art, and DAD - to 7.4 mm but art. Also hanging was fixed at 5.4 CHSS blow in a minute, but this fact was not credible.