Cardiovascular System

2. - An ultrasound test that shows the heart's structure and function.
4. - An irregular heartbeat.
6. - A tool used by doctors to listen to heart and lung sounds.
8. - The smallest blood vessels where the exchange of gases and nutrients occurs.
13. - A measurement of the force of blood against artery walls.
14. - A condition in which the heart cannot pump enough blood to meet the body's needs.
15. - A test that uses X-rays to visualize blood vessels.
16. - Prefix related to the heart.
18. - This organ pumps blood throughout the body.
22. - Inflammation of the inner lining of the heart, typically caused by an infection.
23. - Suffix meaning "inflammation."

1. - A test that measures the electrical activity of the heart.
3. Infarction - Another name for a heart attack.
4. - A condition where plaque builds up in the arteries, leading to reduced blood flow.
5. - Suffix meaning "condition of the blood."
7. - A test that records the electrical activity of the heart.
9. - A blood vessel that carries oxygen-rich blood away from the heart.
10. - High blood pressure.
11. - Blood vessels that return blood to the heart.
12. Pressure Cuff - A device used to measure blood pressure.
15. - The large artery that carries oxygen-rich blood from the heart to the rest of the body.
17. - A prefix meaning "inside" or "within."
19. - Prefix meaning "vessel."
20. - A surgical procedure to improve blood flow to the heart by bypassing blocked arteries.
21. - Medical term for heart attack.