Many people must monitor blood pressure on a regular basis. This can be done in several ways. People can use automated systems available to the public in local pharmacies, or visit the doctor's office for an outpatient check. These two practices are time consuming and inconvenient. The other alternative is to monitor blood pressure at home. Selecting which blood pressure monitor to use may be difficult with the vast number of brands from which to choose. Careful consideration of a few factors can help you select the best blood pressure monitor for you.
Manual or Automated
Step 1
Decide whether an automated or manual system would work best for you. When used properly, manual (aneroid) and automated blood pressure cuffs are comparable with regards to accuracy.
Step 2
Consider ease of use. Automated blood pressure cuffs work with the touch of a button, and provide digital readings of both blood pressure and heart rate. They do require batteries or access to a power source.
Step 3
Consider the required skill level. Manual blood pressure cuffs require coordination to use, since you must apply the blood pressure cuff to your arm, pump up the cuff, feel for a radial (wrist) pulse and correctly identify heart sounds with the stethoscope.
Required Cuff Size
Step 1
Determine which cuff size you will need before purchasing the blood pressure monitor. A regular adult cuff size is 27 to 34 centimeters, a large cuff is 35 to 44 centimeters and a thigh cuff is 45 to 52 centimeters.
Step 2
Measure the circumference of your dominant arm. Use a flexible tape measure (not metal) around the middle of the upper arm.
Step 3
Double check with your doctor or nurse to make sure the measurement is correct. The right cuff size is crucial for an accurate reading.
Equipment Characteristics to Consider
Step 1
Consider the cost of the blood pressure cuff. Prices vary, and quality is not necessarily related to cost. Shop around.
Step 2
Consider durability. See if the product comes with a manufacturer's warranty. The cuff should be cleaned easily and have a carrying case.
Step 3
Consider ease of use. The operating instructions should be clear and simple. The display should be easy to read, and the buttons should be easy to push.
Tips and Warnings
- To convert cuff size measurements from centimeters to inches, divide the result by 2.54. To convert from inches to centimeters, multiply the result by 2.54.
- Wrong cuff size can result in a blood pressure reading that is inaccurate by as much as 50 millimeters of mercury.
