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.
Baltimore-Washington International Thurgood Marshall Airport (IATA: BWI, ICAO: KBWI) serves the Baltimore-Washington Metropolitan Area in the United States. It is commonly referred to as BWI or BWI Airport, after its IATA Airport Code. The airport is located in Anne Arundel County, Maryland and is about 10 miles (16 km) south of Baltimore and 30 miles (48 km) northeast of Washington, D.C. A record 21.9 million passengers traveled through BWI in 2010, making it the United States' 24th busiest airport.