Across
- 6. the groove coronary arteries run in, surrounded by fat
- 7. gives rise to the circumflex artery
- 9. right atrioventricular valve
- 13. outer layer of the pericardium
Down
- 1. Cardiac muscle
- 2. the first chamber deoxygenated blood enters in the heart
- 3. large artery exiting the heart
- 4. only vein to carry oxygenated blood
- 5. the valve oxygenated blood passes through to leave the heart
- 8. The origins of the coronary arteries
- 10. infection of the pericardial cavity
- 11. it can be palpated at the 5th intercostal space in the midclavicular line
- 12. chamber that has the thickest wall