Anatomy - Heart

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