Normal blood pressure is a systolic pressure of less than 120 millimeters of mercury (mm Hg) and a diastolic pressure of less than 80 mm Hg, or 120/80 mm Hg, according to the American Heart Association (AHA). Having a blood pressure greater than 140/90 mm Hg is considered high blood pressure or hypertension.
1 John F. Kennedy International Airport, an international airport located in Queens County, on Long Island, in southeastern New York City, IATA code JFK. 2  John F. Kennedy Memorial Airport, an airport located southwest of the Ashland, Ashland County, Wisconsin, IATA code ASX.
Clubs: JFK students enjoy more than 30 clubs, including Robotics. Recognized by the state as a 2005 and 2009 California Distinguished School, John F. Kennedy High School (JFK) is a comprehensive school, serving students in grades 9-12, in the Sacramento City Unified School District. JFK is known for its rigorous academic programs.