High Blood Pressure - What Do the Numbers Mean
0 commentsHas your doctor tells you that your blood pressure is too high and then started quoting figures to you wie'140 over 90 "and it sollte'120 over 80." They give the doctor a strange look, but the doctor does not explain what the numbers meant ... or you have just heard, blood pressure numbers, in general conversation and wondered what they meant.
Well ... the first number, which is always the higher number is the systolic reading. Now let's say it's 140, which represents a pressure of 140 millimeters of mercury and refers to the pressure when the heart pumps blood or the pressure on the walls of arteries and blood vessels when the heart is contracting and pushes the blood out.
The second number, which is always the lower number is the diastolic reading, and refers to the resting blood pressure or the pressure when the heart is relaxing between heartbeats.
millimeters of mercury is a standard of measurement, and the risk that your sleep is defined as "the pressure at the base of a column of fluid exactly 1 millimeter high, when the density of the fluid is exactly 13.5951 g /cm3 in a place where the acceleration of gravity is exactly 9.80665 m/s2. "
To you and me, millimeters of mercury has no practical significance other than a reference to what your ideal pressure should be. They are classified as having high blood pressure when the systolic reading is above 140 mm Hg and a diastolic reading above 90 mm Hg A typical adult is considered that an optimal blood pressure, if the readings are 120 more than 80th
What are the symptoms of high blood pressure
the thing with high blood pressure is usually there are no symptoms until it becomes dangerously high, and you begin to experience symptoms such as severe headaches. High blood pressure is referred to as the silent killer, because until you have it tested and get these numbers, you are usually not aware that it is high, and it could have been high for a long time with you will be aware that something was wrong.
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