triceps
the ventricles
Blood enters the left atrium through the pulmonary veins, and is pumped into the left ventricle through the mitral valve.
for the right atrium and right ventricle, the tricuspid valve separates the two. For the left, the mitral valve separates the two.
the septum pellucidum
bundle branches
atriums and ventricles are apart of the four parts of your heart ventricles are on the bottom and atrium's are on the top hope this helped =D
The atrium of the heart works relatively fast compared to the ventricles. It serves to collect blood and pump it into the ventricles for further propulsion throughout the body.
Atrioventricular septum
right and left atrium. they collect and hold blood before sending them into the ventricles where they are pumped to all parts of the body.right and left atrium. they collect and hold blood before sending them into the ventricles where they are pumped away from the heart.right and left atrium. they collect and hold blood before sending them into the ventricles where they are pumped to all parts of the body.
The right atrium and left atrium (plural atria) are the upper chambers of the heart. They are superior to the right and left ventricles, respectively.
Anterior and Posterior Interventricular Sulcus. Sulcus meaning "groove" .
ventricles