Across
- 2. – Prefix meaning "vessel"
- 3. – Abbreviation for blood pressure
- 5. – Prefix meaning "slow"
- 6. – Ultrasound image of the heart
- 10. – Prefix meaning "heart"
- 11. – Heart failure that leads to fluid buildup
- 15. monitor – Worn to record heart activity over 24–48 hours
- 16. catheterization – Procedure to examine the heart’s blood vessels
- 18. – Largest artery in the body
- 20. – Test that records electrical signals of the heart
- 22. – Buildup of plaque in arteries
- 24. – Blood vessel that carries blood toward the heart
- 25. – Suffix that means "inflammation"
Down
- 1. – Smallest type of blood vessel
- 4. – Blood vessel that carries blood away from the heart
- 7. – Abbreviation for oxygen
- 8. infarction – Medical term for a heart attack
- 9. – High blood pressure
- 12. heart failure – Condition where the heart can’t pump properly
- 13. – Abbreviation for heart rate
- 14. – Prefix meaning "fast"
- 17. – Surgery to bypass blocked heart arteries
- 19. – Organ that pumps blood through the body
- 21. – Irregular heartbeat
- 23. test – Measures how the heart works during physical activity