Minggu, 22 November 2020

What Is The Meaning Of Blood Pressure

Picture your blood vessels and arteries as tubes. Blood is trying to go from one side of the tube to the other.

Hypertension Wikipedia

Blood pressure chart for adults Using this blood pressure chart.

What is the meaning of blood pressure. Blood pressure is a measure of the force that your heart uses to pump blood around your body. The pressure of the blood against the walls of any blood vessel. Measurement of arterial pressure is one of the most basic elements of patient management.

Systolic blood pressure the first number indicates how much pressure your blood is exerting against your artery walls when the heart beats. Arteries carry blood from your heart to other parts of your body. Blood pressure is the measure of the force of blood pushing against blood vessel walls.

High blood pressure also known as hypertension puts a strain on your heart and blood vessels and makes you more susceptible to heart attacks and strokes. To work out what your blood pressure readings mean just find your top number systolic on the left side of the blood pressure chart and read across and your bottom number diastolic on the bottom of the blood pressure chart. As already stated we are pressure-regulated beings meaning that maintenance of a constant blood pressure is a priority for the body.

This review will discuss the three forces that determine the pressure. Arterial pressure is the product of cardiac output and vascular resistance venous pressure - the pressure exerted on the walls of the veins by the circulating blood. Let us start with what are the dominant controlled variables in the whole circulation.

Where the two meet is your blood pressure. The second number or bottom number is the lowest level your blood pressure reaches as your heart relaxes between beats. How is blood pressure measured.

The heart pumps blood into blood vessels which carry the blood throughout the body. In this article we will discuss what blood pressure is how it is measured and what the measurements mean for. Your blood pressure normally rises and falls throughout the day.

Systolic pressure the pressure when your heart pushes blood out. Normal blood pressure is regarded as being between 120-129 systolic and 80-84 diastolic. The term usually refers to the pressure of the blood within the arteries or arterial blood pressure.

How to Read Blood Pressure Numbers. Your blood pressure is recorded as two numbers. The definition of high blood pressure.

That force is blood pressure. Blood pressure is measured in millimetres of mercury mmHg and is given as 2 figures. Arterial pressure is determined by the volume ejected by the heart into the arteries the elastance of the walls of the arteries and the rate at which the blood flows out of the arteries.

This is the highest level your blood pressure reaches when your heart beats forcing blood around your body. When your doctor takes your blood pressure its expressed as a measurement with two numbers with one number on top systolic and one on the bottom diastolic like a fraction. Blood pressure is approximated by flow cardiac output and the systemic vascular resistance.

What is Blood Pressure. As the blood moves its pushing against the tube or vessels walls. Your blood pressure numbers and what they mean.

Arterial pressure - the pressure of the circulating blood on the arteries. First lets get a better understanding of what blood pressure is. Blood pressure definition is - pressure that is exerted by the blood upon the walls of the blood vessels and especially arteries and that varies with the muscular efficiency of the heart the blood volume and viscosity the age and health of the individual and the state of the vascular wall.

And whats the definition of high blood pressure. Blood pressure is the pressure of blood pushing against the walls of your arteries. How to use blood pressure in a sentence.

Blood pressure is measured in millimetres of mercury mmHg. However blood pressure can become dangerously high and it can also get too low.

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