No, the right ventricle is first to depolarize, that is if you're talking about ventricular depolarization (the QRS complex). If not, then it's the right atrium (atrial depolarization, P wave).
It comes from the left ventricle out through the aorta.
left ventricle
Blood is not delivered to the left ventricle via an artery. It is first delivered to the left auricle/atrium by the left pulmonary veins from the left lung. It passes through the mitral valve into the left ventricle. Then its pumped out to the aorta.
The left ventricle pumps blood around the body whereas the right ventricle only sends it to the lungs in pulmonary circulation.
left ventricle
It comes from the left ventricle out through the aorta.
left ventricle
Blood is not delivered to the left ventricle via an artery. It is first delivered to the left auricle/atrium by the left pulmonary veins from the left lung. It passes through the mitral valve into the left ventricle. Then its pumped out to the aorta.
The left ventricle pumps blood around the body whereas the right ventricle only sends it to the lungs in pulmonary circulation.
A left ventricle is not an artery.
left ventricle
Right Atrium , Left Atrium , Right Ventricle , Left Ventricle
The sinoatrial node depolarizes the atria and causes them to contract which tops up the ventricles with blood, the signal then moves through the atrioventricular node and then the atrioventricular bundle and into the purkinje fibres which causes the ventricles to depolarize and contract sending blood from the right ventricle to the lungs and from the left ventricle. The Atria repolarizes at the same time as the ventricles depolarize and then a fraction of a second later the ventricles repolarize and the cycle begins again.
The intraventricular septum separates the right ventricle from the left ventricle.
the different types of ventricles are the left ventricle and the right ventricle.
left ventricle
around the left ventricle