Across
- 3. Elevated heartrate
- 6. The location of the SA node
- 7. Medication given to speed up heartrate or increase force of contraction of the heart/Adrenaline
- 9. An early ventricular contraction
- 11. Medication given to decrease ventricular excitability
- 13. The number of beats the heart makes in one minute
Down
- 1. The valve located between the right atrium and right ventricle
- 2. Low heartrate
- 4. The amount of blood pumped out of the heart with one contraction
- 5. Medication given to decrease parasympathetic tone
- 8. Electrical representation of atrial depolarization
- 10. Number of chambers in the heart
- 12. Electrical representation of ventricular depolarization
- 14. Electrical representation of repolarization of the ventricles