back 26 -transfer the force of contraction from cell to cell and propagate action potentials | back 25 -interconnected by intercalated discs
|
back 18 -the space between the visceral and parietal pericardium
| back 17 -double lining of the pericardial cavity
|
back 20 -a deep groove that marks the border between the atria and ventricles | back 19 acts as a lubricant, reducing friction between the opposing surfaces as the heart beats |
back 22 -covers the outer surface of the heart | back 21 shallow depressions that mark the boundary between the left and right ventricles |
back 24 -covers the inner surface of the heart
| back 23 -muscular wall of the heart
|
back 10 -pumps blood to the pulmonary circuit | back 9 -receives blood from the systemic circuit and then passes through right ventricle |
back 12 pumps blood to the systemic circuit | back 11 -collects blood from the pulmonary circuit and empties it into the left ventricle |
back 14 anterior; sternum | back 13 Atria; Ventricles |
back 16 -surrounds the heart
| back 15 inferior, pointed tip of the heart |
back 2 -carries blood to and from the body
| back 1 -carries blood to and from the gas exchange surfaces of the lungs
|
back 4 carry blood TO the heart | back 3 -carry blood AWAY from the heart |
back 6 8000 | back 5 -microscopic thin-walled vessels
|
back 8 1.Right Atrium
| back 7 fist |