depends on how much muscle mass you have ;)
Its smaller than a pea.
They can range from 600mm to about 1mm.
23 feet
The heart cells are muscle, the type called involuntary muscle.
it pumps your heart
a cardiac muscle cell ormyocardiocytes
Heart
Your heart !
well its mainly to the left of the heart
Most cells in the heart are cardiac muscle cells.
Heart
Outside the cardiac muscle cell
Cardiomyocytes are heart muscle cells. Cardio- means heart, myo- means muscle, and cyte- means cell.
The purpose of the muscle cell is movement, support, help the heart pump and to heart and warmth\ by H.L
The heart is a organ-muscle that is about the same size of your fist.