Across
- 3. do use this method for irregular rhythms
- 4. time it takes for SA node fires
- 10. being generated at the AV junction and electrical activity to the atria flows backward
- 13. downward presentation waveform
- 14. quick, simple, and works in any situation
- 15. absence of any electrical activity in the heart
- 16. rapid wave-like contractions
Down
- 1. waves rises above the isoelectric line
- 2. represents time between the end of atrial contraction and beginning
- 5. infarction ischemia leading to death of heart muscle tissue also known as a heart attack
- 6. represents atrial depolarization and begins when sinoatrial node fires
- 7. bradycardia heart rate less than 60
- 8. best method for fast rhythm
- 9. represents ventricular depolarization
- 11. tend to be urgent and life-threatening if medical intervention is not initiated
- 12. the number of pacemakers of the heart