Across
- 3. The sound produced by the closure of heart valves (2 letters)
- 4. A test used to measure the electrical activity of the heart (3 letters)
- 6. A protein released during myocardial injury (8 letters)
- 8. A vein examined to assess right atrial pressure (3 letters)
- 9. The rhythmic expansion and contraction of an artery (5 letters)
- 10. The outermost layer of the heart (5 letters)
Down
- 1. The main pumping organ of the cardiovascular system (5 letters)
- 2. A condition causing bluish discoloration due to lack of oxygen (8 letters)
- 5. A flap-like structure in the heart that prevents backflow of blood (5 letters)
- 7. The point of maximum impulse felt during a physical examination (4 letters)