Across
- 3. ... is the part of the cardiac cycle during which the heart refills with blood after the emptying is done.
- 5. Layers of heart to protect heart
- 6. external hazards.
- 10. Condition when coronary artery got blocked and blood can't flow well that makes cells around the heart die.
- 11. The rhythmic contraction and relaxation of arteries.
Down
- 1. This circulation occurs between heart and all organs in our body.
- 2. It is an equipment that records the electrical signals in the heart and monitor our heart.
- 4. A very small veins.
- 7. ... surgery is when a surgeon takes blood vessels from another part of your body
- 8. The blood will go back to heart from lungs through pulmonary ...
- 9. Defect or enlargement of the valves cause an illness around legs that has blue-ish color.