When someone is said to have High Blood Pressure it means that the pressure of blood in the blood vessels is higher than normal. This happens when the large blood vessels become stiff and the smaller vessels become narrow. Fat in the blood can lodge on the inside of blood vessels causing them to narrow and harden. This puts a strain on the blood vessels and the heart, making it work harder to keep the blood circulating around the body. Your BP changes naturally through the day, going up and down, depending on your emotions and your level of activity. If you have high blood pressure, your BP will remain high all the time, even when you are resting.
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Think of your heart as a muscular pump about the size of your fist. It beats about seventy times a minute. The heart pumps five litres (8 pints) of blood around the body every minute. Blood pressure is created by the heart's constant pumping of blood around the body and the resistance of the smaller blood vessels through which the blood has to flow. This pressure is essential for delivering oxygen and nutrition to the major organs which are necessary for life.  When it comes to high blood pressure symptoms virtually every one is a novice because true to its reputation as the silent killer almost everybody has no idea about high blood pressure and some even believe it is something that is inevitable in a sense.
However, the facts and figures associated with high blood pressure is startling if not scary. Analyzing high blood pressure figures country by country shows that while more focus is placed on diseases like AIDS and Cancer, high blood pressure is silently creating its on waves underneath howbeit, catching a lot of people unawares. Below are some facts that would leave anybody stunned: • In the UK, 1 in 3 adults have high blood pressure (that is about 16million people, it could has well be classified as an epidemic if it were a disease). • The main risk factor for Stroke is High Blood Pressure. • High blood pressure is a major risk factor for heart failure, heart attack and kidney failure. • More than a third of the people affect ed do not even know they have the condition because there is no overtly recognized symptoms, hence, the name “silent killer”. • Anyone with high blood pressure is three times more likely to develop heart disease and stroke and twice as likely to die from these as people with a normal blood pressure. • Over 77 % of men and 71% of women suffering from high blood pressure are either not been treated or been controlled. • Around 62,000 people die unnecessary due to stroke and heart attacks simply because of poor blood pressure control. • The risks increase as blood pressure rises, whether you have high blood pressure or a normal blood pressure. Between the age of 40 and 70, for every rise of 20mmHg systolic or every 10mmHg diastolic, the risk of heart disease and stroke doubles; for the range 115/75 up to 185/115mmHg. The next couple of days would be devoted to understanding high blood pressure in detail and your comments are also welcome especially your experience if you or someone you know suffer from high blood pressure. Discover the truth about Cholesterol. The next post would be “What is high blood pressure? An Introduction”.. |
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