Top of the ventricles.
the ventricular contraction wave is larger
It is a defective ventricular contraction.
The wave for ventricular contraction is larger than the wave for atrial contraction. This is because the ventricles have thicker muscle walls and contract more forcefully in order to pump blood out to the body.
contraction
purkinjie fiber develops a rhythm of its own & ventricular contraction occur
I believe that is called diastole, in contrast to systole, the contraction of the heart muscles.
Yes, ventricular contraction occurs shortly after depolarization of the Purkinje fibers. When the Purkinje fibers depolarize, they rapidly conduct electrical impulses throughout the ventricles, leading to synchronized contraction of the ventricular muscle. This contraction, known as ventricular systole, follows the wave of depolarization and is essential for effectively pumping blood out of the heart.
extrasystole.
0.3 seconds
left ventricular contraction
The mitral valve closing
Ventricular Premature Contraction