Blood Pressure

Before discussing about high blood pressure or hypertension, you should know first about the blood pressure. When you perform a physical examination or clinical examination to a physician, usually there is a special tool used by physicians to check blood pressure. Tool to check for blood pressure sphigmomanometer or also known as tensimeter. There are digital and there is also tensimeter tensimeter mercury that is still commonly used for clinical examination.Checking Blood PressureWhen checking blood pressure, there are two numbers that are usually referred to for example 120/80. What are these numbers?SystolicThe first number (120) is systolic blood pressure, the pressure when the heart beat or beats (systole). Pressure is often called upon.DiastolicThe first number (90) is the diastolic blood pressure, the pressure when the heart is at rest in between when pumping. Often referred to under pressure.

The doctor will do blood pressure checks by having you sit or lie down, because it's the best position to measure blood pressure. Then the doctor will usually bind with an air bag on the right arm unless there are injuries on the arm. After that, blood pressure measurements were taken. The difference between systolic and diastolic pressures is called pulse pressure.
What is blood pressure? Blood pressure is the pressure experienced by the blood in the arteries when the heart pumps blood to all members of the human body. Blood pressure is created by taking two sizes and usually there are two numbers that will be referred by a physician. For example, doctors call 140-90, it will mean is 140/90 mmHg. The first number (140) shows the upward pressure due to pulsation of the arteries when the heart or heart beat or beats, and is called the systolic pressure is often called upon pressure. The second number (90) shows the pressure when the heart is resting between pumping, and is called the diastolic pressure or under pressure is often called.
After learning of blood pressure, you definitely want to know whether your blood pressure low, normal or high. The following classification of blood pressure measurements with the numerical results tensimeter for systolic and diastolic: