Before discussing about high blood pressure or hypertension, you should know in advance about the blood pressure. When you perform a physical examination or clinical examination to the doctor, usually there is a special tool used by doctors to check blood pressure. Tools to check the blood pressure is called a sphygmomanometer or also known as tensimeter. There tensimeter digital, and there are also tensimeter mercury that is still commonly used for clinical examination.
Your doctor will do blood pressure checks by having to sit or lie down, because it's the best position to measure blood pressure. Then the doctor will usually bind to the air bag on the right arm unless there is an injury to the arm. After that, we measured blood pressure. The difference between systolic and diastolic pressure is called the pulse pressure.
What is Blood Pressure ?
Blood pressure is the pressure on the blood in the arteries when the heart pumps blood to the whole body. Blood pressure is created by taking two sizes and typically there are two points to be referred by a physician. For example, doctors call 140-90, it means it is 140/90 mmHg. The first number (140) indicates upward pressure on the arteries due to heartbeat or when the heart beats or beats, and is called the systolic pressure is often called upon. The second number (90) shows the pressure when the heart is resting between pumping, and is called the diastolic pressure, or often referred under pressure.
After knowing the blood pressure, you definitely want to know if your blood pressure is low, normal or high.
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