https://www.heart.org/en/health-topics/high-blood-pressure/the-facts-about-high-blood-pressure/what-is-high-blood-pressure

First, let's define high blood pressure. High blood pressure (HBP or hypertension) is when your blood pressure, the force of your blood pushing against the walls ...

https://www.heart.org/en/health-topics/high-blood-pressure/understanding-blood-pressure-readings

Learn the levels of blood pressure what elevated, pre-hypertension, hypertension , hypertensive crisis, ... The abbreviation mm Hg means millimeters of mercury.

http://www.bloodpressureuk.org/BloodPressureandyou/Thebasics/Bloodpressure

Blood pressure is the strength of your blood pushing against the sides of your blood vessels. UK blood pressure charity information on what the reading mean.

https://www.cancer.gov/publications/dictionaries/cancer-terms/def/blood-pressure

The force of circulating blood on the walls of the arteries. Blood pressure is taken using two measurements: systolic (measured when the heart beats, when ...

https://www.medicinenet.com/script/main/art.asp?articlekey=2486

Blood pressure: The blood pressure is the pressure of the blood within the arteries. It is produced primarily by the contraction of the heart muscle.

https://www.medicalnewstoday.com/articles/270644.php

Blood pressure is essential to life because it forces the blood around the body, delivering all the nutrients it needs. Here, we explain how to take your blood ...

https://www.healthline.com/health/high-blood-pressure-hypertension/blood-pressure-reading-explained

Jan 26, 2018 ... We'll help you understand blood pressure readings, what those ... pressure is less than 80 mm Hg, it means you have elevated blood pressure.

https://www.webmd.com/hypertension-high-blood-pressure/guide/diastolic-and-systolic-blood-pressure-know-your-numbers

Nov 17, 2017 ... Do you often wonder what your blood pressure numbers mean? Doctors call them systolic (the top number) and diastolic (the bottom number) ...

https://www.webmd.com/diabetes/qa/what-is-the-definition-of-blood-pressure

blood pressure is the measurement of the pressure or force of blood against the blood vessels. blood pressure is written as two numbers.

https://www.nia.nih.gov/health/high-blood-pressure

5 days ago ... Normal blood pressure for adults is defined as a systolic pressure of less than 120 and a diastolic pressure of less than 80. This is stated as ...