A Johns Hopkins study reveals slight arm-position changes during blood pressure tests can falsely elevate readings.
A recent Johns Hopkins University study found small details like where your arm is positioned or how you’re sitting could make a big difference in the accuracy of your blood pressure reading—and in ...
Margaret Graham, 74, has her blood pressure checked while visiting the Wake Forest Baptist Medical Center in Winston-Salem, N.C., on Friday, July 13, 2018. AP Photo/Allen G. Breed PHILADELPHIA (WPVI) ...