AARP Hearing Center
As we age, it’s more important than ever to incorporate healthy lifestyle habits into our everyday routines. Keeping your heart healthy is also crucial for longevity, and using an automatic blood pressure monitor at home is an easy way to stay on top of your cardiac health.
The importance of keeping track of your blood pressure
Monitoring your blood pressure at home can provide essential information about your overall cardiac health. If you’ve ever had your blood pressure taken at a doctor’s office, then you know all it takes is placing a cuff around your upper arm, which then inflates to create pressure on the artery inside your elbow. The inflated cuff temporarily cuts off blood flow. When the blood pressure monitor loosens the cuff, it allows the blood to flow freely again and measures the pressure in your artery when your heart beats. This is called a systolic reading. The monitor also measures the pressure in your arteries when your heart rests between beats, which is called a diastolic number. Healthcare providers use the two numbers together to determine how your heart is functioning. Blood pressure is measured in millimeters of mercury (mm Hg). Generally, a systolic reading under 120 is considered normal. Between 120 and 129 mm Hg is considered elevated. A reading between 130 and 139 is categorized as Stage 1 hypertension (or high blood pressure). 140 or higher is Stage 2 hypertension.*
