Excercise and fright can increase heart rate and calmness and rest can decrease it
100.000 times
Your heart beats in blood and then beats out blood.
Beats per Minute is the Dependent Variable because it can change.
Two heart beats .
When a Heart Beats was created in 1985.
there are 4863 beats in a heart each week.
the heart pumps blood into your veins and arteries whenever your heart beats
Heart Beats - film - was created in 2007.
My Heart Beats for Love was created in 2010.
+32%
your heart beats a lot
Heart rate is the number of beats per minute. A heart 'races' if it beats too fast.