Across
- 2. : Prefix meaning "heart"
- 5. : Smallest blood vessel where gas exchange occurs
- 6. : Suffix meaning "record or picture"
- 7. : Blood vessel that carries blood toward the heart
- 10. : Device used to measure blood pressure
- 14. : Irregular heartbeat
- 17. : Instrument used to listen to heart and lung sounds
- 19. : Hardening or narrowing of the arteries due to plaque buildup
- 20. : High blood pressure
- 22. : Abbreviation for coronary artery disease
- 23. : Suffix meaning "inflammation"
Down
- 1. : Suffix meaning "blood condition"
- 3. : X-ray test that shows blood flow through the vessels
- 4. : Abbreviation for heart rate
- 8. : Test that records the electrical activity of the heart
- 9. : Abbreviation for blood pressure
- 11. : Abbreviation for myocardial infarction
- 12. : The largest artery in the body
- 13. : Ultrasound test that shows the structure and movement of the heart
- 15. : Prefix meaning "vessel"
- 16. Infarction : Medical term for a heart attack
- 18. : Abbreviation for congestive heart failure
- 19. : Blood vessel that carries blood away from the heart
- 20. : Organ that pumps blood throughout the body
- 21. : Interruption of blood flow to the brain