Cardiovascular system

3. Synonym of a blood clot?
5. Microscopically small blood vessels between arteries and veins that distribute oxygen-rich blood to the body's tissues.
6. Inflammation of the inner lining of the heart caused by bacteria is called a bacterial ........?
9. Arrhythmia in which the heart beats slowly?
11. The most common type of cardiac arrhythmia is?
13. Pathological condition in which abnormally low blood pressure occurs?
14. A surgically implanted electronic device that helps regulate the heartbeat?
17. A machine that helps restore a normal heart rhythm by delivering an electric shock is?
18. This pathological condition is usually caused by atherosclerosis and hypertension or a congenital weakness in the vessel wall.
19. The narrowing or constriction of an opening is called a ........?

1. What is the name of artery which is located in the back of the knee?
2. Inflammation of the membrane surrounding the heart is?
4. Uncomfortable sensations in the chest from missed heartbeats are called?
7. Which medication can slow the heart rate to treat atrial fibrillation?
8. Blueness of the skin caused by a lack of oxygen in the blood is called a .......?
10. A test in which several electronic sensors are placed on the body to monitor electrical activity associated with the heartbeat?
12. High blood pressure is called a .......?
15. Which is the the largest artery in the body and the initial vessel to supply blood from the heart?
16. Rapid but regular contractions, usually of the atria?
17. Abnormal heart rhythm is called a ........?