Question

how does having high blood pressure have an affect on the arteries, kidneys, heart and brains

Answer 1

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Answer 2

Hypertension puts strain on the heart since due to narrow vessels heart has to put more effort in order to pump the blood. This can cause myocardial infarction (heart attack) in long run

Answer 3

and how does high BP affect the arteries and the kidneys?

Answer 4

here you go full info about effect of high BP on each organ you are asking for :)
http://www.mayoclinic.org/diseases-conditions/high-blood-pressure/in-depth/high-blood-pressure/art-20045868
hope that helps :D

Answer 5

Effect on Brain
Stroke
High blood pressure is the most important risk factor for stroke. Very high pressure can cause a break in a weakened blood vessel, which then bleeds in the brain. This can cause a stroke. If a blood clot blocks one of the narrowed arteries, it can also cause a stroke.

Effect on Heart
Heart Attack
High blood pressure is a major risk factor for heart attack. The arteries bring oxygen-carrying blood to the heart muscle. If the heart cannot get enough oxygen, chest pain, also known as "angina," can occur. If the flow of blood is blocked, a heart attack results.
Congestive Heart Failure
High blood pressure is the number one risk factor for congestive heart failure (CHF). CHF is a serious condition in which the heart is unable to pump enough blood to supply the body's needs.

Effect on Arteries
Arteries
As people get older, arteries throughout the body "harden," especially those in the heart, brain, and kidneys. High blood pressure is associated with these "stiffer" arteries. This, in turn, causes the heart and kidneys to work harder.

Effect on Kidney
Kidney Damage
The kidneys act as filters to rid the body of wastes. Over time, high blood pressure can narrow and thicken the blood vessels of the kidneys. The kidneys filter less fluid, and waste builds up in the blood. The kidneys may fail altogether. When this happens, medical treatment (dialysis) or a kidney transplant may be needed.


here is the source of this info http://www.nhlbi.nih.gov/hbp/hbp/effect/effect.htm

Answer 6

Thank you so much :)

Answer 7

you are welcome :)