Sprite (computer graphics) In computer graphics, a sprite is a two-dimensional bitmap that is integrated into a larger scene. Originally sprites referred to independent objects that are composited together, by hardware, with other elements such as a background. This occurs as each scan line is prepared for the video output device, such as a CRT, without involvement of the main CPU and without the need for a full-screen frame buffer.
A healthy heart rate for adults is between 60 and 100 beats per minute, say Mayo Clinic. Many factors affect a person's resting heart rate, including the individual's fitness level, activity level, body position and emotional state.
A heart rate of less than 60 beats per minute (BPM) in adults is called bradycardia. What's too slow for you may depend on your age and physical condition. 1  Physically active adults often have a resting heart rate slower than 60 BPM but it doesn't cause problems.  Your heart rate may fall below 60 BPM during deep sleep.