It may sound dramatic, but the rate at which your heart is beating plays a key role in how long you’re likely to live.

Possible causes include anxiety, fever, exercise, and an overactive thyroid gland. Though most causes of a bounding pulse are ...

like oxygen levels and heart rate. These small devices often clip onto your finger and use different wavelengths of light to determine how much oxygen is being carried in the blood, also called oxygen ...

Pulse oximetry is a noninvasive, painless test that measures the oxygen saturation level of your blood. Here’s how it works ...

Dr. Meghan Martin, a pediatric emergency medicine physician and mom of four, has the perfect solution to the fall and winter ...

A Cornell University study found an easily accessible spot to measure reptiles’ pulse rate, and that pulse rate corresponds ...

Google-owned Fitbit is working on detecting arterial stiffness – a noted precursor for life-threatening heart conditions like ...

Here’s our process. We picked the FitBit Versa as best overall heart rate monitoring watch after assessing features, functionality, and price. But we’ve taken the pulse of other top options.

The accuracy of heart rate monitoring on Fitbit Charge devices has been a topic of significant discussion among users and ...

The heart is a muscle that contracts to work as a pump. When it contracts it pushes blood – containing oxygen and nutrients – ...

Heart attack! This diagnosis often brings everything to a standstill. Not so for Frank, who was climbing 1,000 metres a day ...

According to expert cardiologists and academic researchers, resting heart rate (also known as pulse rate) has become a simple, yet vitally important, biomarker in determining your state of heart ...