For a healthy adult sitting at sea level, a pulse oximeter should read between 95 and 100 percent. That is the normal band clinicians use. Once the number slips below 90 percent, you have crossed the ...

A prototype of the ChromaSense pulse oximeter, which can read accurate blood oxygen saturation levels regardless of skin tone, age, and other factors that often introduce errors in many devices used ...

If you’ve ever had a medical team investigating cardiac issues, you’ve probably had a bunch of electrodes stuck all over your chest and been hooked up to an electrocardiogram. This is the gold ...

A medical emergency can happen anytime. From BP monitors to glucometers, a cardiologist lists 7 useful devices to keep at home and when to use them. | Health ...