Across
- 5. Relaxation Phase where the heart muscles relax
- 7. Carry oxygenated blood only
- 9. Carry blood from the heart to tissues
- 11. Lower chamber of heart
- 13. __________ are site of gas and nutrient exchange
Down
- 1. help fight infections (write in short form)
- 2. long-term medical condition in which the blood pressure in the arteries is persistently elevated
- 3. Middle layer of heart
- 4. Heart Failure with Preserved Ejection Fraction (write in short form)
- 6. The natural ____________ of the heart is called the SA node (sinoatrial node), located in the right atrium
- 8. Blood Pressure = cardiac Output * __________ (write in short form)
- 10. Return blood to the heart from tissues
- 11. are located inside the veins that prevent backflow of blood
- 12. Medicines that help body get rid of extra salt and water through urine
- 14. Upper chamber of heart