Understanding Blood Pressure
Posted on May 6, 2021
Blood pressure is the force of blood pushing against the walls of your blood vessels as your heart pumps. High blood pressure, also known as hypertension, is when the force against the blood vessels is too high, making your heart work harder. High blood pressure can lead to heart attack, stroke, heart failure, and other complications. Controlling your blood pressure and knowing your numbers are very important to your overall health.
Know Your Blood Pressure Numbers
Talk with your doctor about your blood pressure, how often you should check it, and any lifestyle or medication changes needed to help manage it. The chart below can help explain blood pressure ranges, and what to look out for when checking blood pressure at home.
Source: American Heart Association (www.heart.org)
How to Take Your Own Blood Pressure at Home
If you have an automatic blood pressure monitor, you can take your blood pressure measurement at home. As part of regular monitoring for control, you can self-report your blood pressure numbers to your doctor during a telehealth visit, if appropriate.
For an accurate reading when checking blood pressure at home, be sure to do the following:
• Empty your bladder first (full bladder adds 10 mm Hg)
• Use the correct cuff size and put it on your bare arm
• Support your arm on a table/desk at heart level
• Keep your legs uncrossed and do not talk
• If your reading seems high, wait 15 minutes and re-check to confirm
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