High blood pressure should be treated earlier with lifestyle changes and in some patients with medication — at 130/80 mm Hg rather than 140/90 — according to the first new, comprehensive high blood pressure guidelines in more than a decade.

Heart attacks may go unrecognized among individuals with high pain tolerance, putting them at an increased risk for poor recoveries, according to new research in Journal of the American Heart Association, the Open Access Journal of the American Heart Association/American Stroke Association.