Across
- 1. Coughing up blood
- 4. very slow heartbeat
- 5. sudden and unexpected stopping of the heart
- 6. an abnormal accumulation of fluid in the tissues
- 9. liquid portion of the blood
- 10. bluish color to the skin
- 12. coronary artery disease
- 13. labored or difficult breathing
- 14. low blood pressure
Down
- 1. the powerful muscle that is central to this system
- 2. also known as thrombocytes
- 3. carry deoxygenated blood back to the heart
- 7. blood vessels that take blood away from the heart
- 8. very rapid heartbeat
- 11. chest pain
- 14. high blood pressure