Heart rate (HR) estimation is an essential component of health monitoring, and provides useful insights regarding the physiological and emotional state of humans. In the past decade or so, researchers ...

THE prevailing methods for measuring blood volume have failed to find widespread clinical application. This is because the technics are cumbersome, and because accurate, repeated measurements cannot ...

Your pulse and blood pressure work together as vital indicators of heart health, though they measure different things. While blood pressure shows how forcefully blood pushes against artery walls, your ...

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 ...

A low blood pressure with a high pulse, or heart rate, can occur after exercising or standing up too quickly. Other possible causes include pregnancy, medication use, or shock, a potentially life ...

What Is a Pulse Oximeter? A pulse oximeter, or pulse ox, is an electronic device that can be attached to your forehead, fingers, nose, foot, toes, or ears. A nurse or medical assistant usually clamps ...

Fitbit appears to be considering a new form for its health monitoring wearables based on a new patent registration filed last month. The Google-owned wearable-maker shared insights into a “ring for ...

Heart rate, an essential indicator of overall health and well-being, is traditionally measured by counting the number of cardiac pulses within a specific timeframe. Existing methods, however, require ...