“The blood pressure cuff plays a critical role in ensuring your measurements are spot on,” says Archbold Interventional Cardiologist Christopher L. Daniels, MD. “Getting this part right goes a long way toward more reliable blood pressure readings at home.”
To steer clear of common slip-ups, here’s what you need to keep in mind:
- Select the Right Cuff Size: Ensure the cuff fits your arm properly. A cuff that's too small or too large can give false readings. Most cuffs have a marked range that indicates proper fit.
- Position Correctly: The cuff should be placed on a bare arm, level with your heart. Ensure it's snug but not overly tight, with space to slide two fingertips underneath.
- Rest Your Arm: During measurement, your arm should be supported on a flat surface, with the forearm at heart level and the palm of your hand facing upward.