| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
The chamber in the heart that receives oxygenated blood from the lungs. | arrow_right_alt | AV Node |
When this chamber contracts it pushes blood through the tricuspid valve. | arrow_right_alt | Inferior Vena Cava |
Prevents blood from flowing back into the atria when the ventricles contract. | arrow_right_alt | Left Atrium |
Initiates the action potential that causes the heart to beat. | arrow_right_alt | Left Ventricle |
One of the body’s largest blood vessels that transports blood from the body region below the diaphragm to the heart. | arrow_right_alt | Pulmonary Trunk |
When blood leaves this chamber of the heart, it heads to the lungs. | arrow_right_alt | Right Atrium |
When blood leaves this chamber of the heart, it heads out to the body. | arrow_right_alt | Right Ventricle |
Stops blood from flowing back into the ventricles each time they contract. | arrow_right_alt | SA Node |
Responsible for distributing electrical impulses throughout the heart. | arrow_right_alt | Semilunar Valves |
This blood vessel splits in two and sends oxygen-poor blood to the lungs. | arrow_right_alt | Tricuspid and Bicuspid Valves |
Blood traveling in the pulmonary circuit goes through the
Describe the unique property of pacemaker cells and what they make possible in the heart.
Why is coronary circulation an essential process?
Label the four chambers of the heart