Arterial and venous ulcers are two kinds of open sores found on the body. They can form on the lower extremities, such as the legs and feet. Arterial ulcers develop as a result of damage to the ...

When there is a discrepancy of diagnosis between clinic blood pressure and home blood pressure, a home blood pressure-based diagnosis should have priority. In sphygmomanometry by the auscultation ...

Go on an adventure into unexpected corners of the health and science world each week with award-winning host Maiken Scott. The Pulse takes you behind the doors of operating rooms, into the lab with ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

If you have trouble breathing, your doctor may recommend a few tests to figure out what’s causing it. Some measure how much air you breathe in or out or how much oxygen is going from your lungs to the ...