When you visit the doctor, often the first order of business is wrapping a blood pressure cuff around your arm and looking to the display screen for the magic number. What's that number, you ask? Less than 120 over 80, or 120/80, measured in millimeters per mercury, is what has long been understood as within the healthy range — until now.


원문출처 : https://www.cnn.com/2021/02/26/health/women-blood-pressure-study-wellness/index.html