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Heart Chambers
overview of chambers of heart
| Hint | Answer |
|---|---|
| how many chambers does heart have | 4 chambers |
| upper(superior) chambers of heart are | 2 atria |
| lower (inferior) chambers of the heart are | 2 ventricles |
| Partition that divided the heart longitudinaly along the atriums | interatrial septum |
| partition that continues after the interatrial septum to divide the heart longitudinaly along the ventricles | interventricular septum |
| forms most of the anterior space | right ventricle |
| forms most of the inferior posterior space | left ventricle; also forms the apex of the heart |