According to About.com, normal blood pressure is 120 millimeters of mercury during a heart contraction and 80 millimeters of mercury during relaxation. This results in blood pressure readings in the range of 120/70 to 140/90. Blood pressure readings that surpass that amount points to high normal blood pressure and hypertension.
About.com states that blood pressure readings may vary in each body, and blood pressure also changes to meet each specific need. Blood pressure readings could be higher during exercise or while fulfilling everyday tasks. Blood pressure readings are most accurate during restful periods. Blood pressure monitors are available for home use. It is important to have blood pressure tested by a doctor on a regular basis.Learn More
According to WebMD, a normal blood pressure is lower than 120/80. This means that the systolic number is 120 or lower, and the diastolic number is 80 or lower. The systolic number measures artery pressure when the heart contracts. The diastolic number measures artery pressure between heartbeats.Full Answer >
A normal blood pressure range is less than 120 systolic and 80 diastolic, explains the American Heart Association. A systolic reading higher than 180 or a diastolic reading of greater than 110 indicate a hypertensive crisis and the need for emergency care.Full Answer >
According to WebMD, blood pressure in the normal range is classified as 120 over 80. The top number is the systolic and the bottom number is diastolic.Full Answer >
According to Health Central, the normal systolic blood pressure for boys and girls between 8 and 12 years of age can range from 110 to 120, while the diastolic pressure may go from 70 to 80. Blood pressure in children varies depending on such characteristics as gender, age and height. On average, girls and younger children have slightly lower blood pressure than boys and older children.Full Answer >