I have low-normal blood pressure, and about one time in four the automated ones read significantly above reality.

When this happens, I ask the tech to redo it with other means, and that always reads where it ought. The techs act surprised, and wonder how I knew. I tell them, 'Well, I don't have high blood pressure"

That said, these were all highly regarded medical offices or hospitals, and most likely with 'validated' models, rather than third-world specials.

So, well-designed and calibrated equipment is key, but as the article in the OP points out

quote:

having a properly validated blood pressure device is just one of many factors necessary for an accurate measurement of blood pressure.

This message has been edited. Last edited by: joel9507,

I think the automated devices on carts are often forced down the throats of the providers by the administrators. At my checkups the nurse (of whatever level) would use the automated device and I'd tell them it was wrong. My doctor would come in and do it manually and bingo - right where it should be.

My doctor had me bring my wrist pressure monitor during one visit so that he can compare. It apparently matched what he was using.