Cardiology

2. Chest pain caused by reduced blood flow to the heart.
3. A blood vessel carrying blood towards the heart.
4. An irregular heartbeat.
7. The percentage of blood pumped out of the ventricles with each heartbeat.
10. Infarction A heart attack, where a portion of the heart muscle is damaged due to lack of oxygen.
17. An infection of the heart's inner lining.
18. Low blood pressure.
19. Heart Failure A condition where the heart cannot pump enough blood.
20. Tamponade Fluid buildup around the heart, restricting its ability to beat.
22. The heart's contracting phase.
23. The two upper chambers of the heart.
24. The main artery leaving the heart, carrying oxygenated blood to the body.
27. A disease of the heart muscle.
28. A test that records the heart's electrical activity.
29. Fibrillation A life-threatening arrhythmia where the ventricles quiver instead of contracting effectively.

1. A blood vessel supplying blood to the heart muscle.
5. Fibrillation An irregular heartbeat originating in the atria.
6. A slow heart rate.
8. High blood pressure.
9. Inflammation of the sac surrounding the heart.
11. The build-up of plaque in the arteries.
12. A fast heart rate.
13. An ultrasound test to visualize the heart.
14. A device used to keep a blood vessel open.
15. A blood vessel carrying blood away from the heart.
16. A procedure to open blocked arteries.
21. A device that regulates heart rhythm.
25. A structure that controls blood flow within the heart.
26. The heart's relaxing phase.
29. The two lower chambers of the heart, which pump blood to the lungs and body.