In this way, they have learned to measure heart rate in a wide range of lighting conditions using relatively cheap cameras ...

Y our heart rate is a fundamental measure of cardiovascular health. Your heartbeat can change from fast to slow depending on ...

He has vomited twice and now is intermittently feeling lightheaded. His temperature is 37.4°C, heart rate is 70 bpm, blood pressure is 110/70 mm Hg and respiratory rate is 24 breaths per minute.

They explain: “During exercise, you should aim to stay within your target heart rate (THR) to increase your fitness safely.” But it’s not just a question of safety ― your THR has to do ...

Below is a graph showing the heart rates of a fit ... takes less time for their heart rate to return to resting values after taking part in exercise Example question: Explain the difference ...

"After our workouts, we have some free time with our friends and it's fun." She says the heart rate monitors are a big plus in gym class. "It really helps you keep track of your numbers," said ...

Cardiac output close cardiac outputThe amount of blood pumped by the heart in one minute. Heart Rate x Stroke Volume = Cardiac Output. is the total volume of blood pumped out by the left ventricle ...