I think they rest but I'm not entirely sure.
rests.
Between beats, the heart muscle rests.
Adult heart beats for 103,680 times and child heart beats between 129,600 and 172,800 times each day.
Normally this would not occur. Beats between regularly spaced beats are called premature contractions and can occur with either the top or bottom chambers of the heart. This has the potential for causing an irregular heartbeat called an arrhythmia.
The heart rests between each beat. As long as the myocardium (heart muscle) receives sufficient oxygenated blood and maintains a proper rhythm, it can (and must) perform this beat/rest cycle throughout and organism's entire life.
It can beat 1 or 2 times a second
cardiac cycle
Sends Oxogen to all organs
0.73 liters per beat.
Yes. Each heart beat is the same as 1 pulse.
1.6 beats per second.
Systolic blood pressure: is the pressure of blood flowing through the arteries every time the heart contracts. When the heart contracts (squeezes blood out of the heart) it is known as systole. Diastolic blood pressure: is your blood pressure when your heart is relaxed (resting time between each heart beat). This is known as diastolic. Hope this helped:-)