Across
- 1. electrical treatment for unstable arrhythmias
- 4. the presence of ST segment changes on an EKG
- 8. when the heart rate is above 100
- 9. how fast the heart beats per minute
- 11. a symptoms patients may experience when diagnosed with atrial fibrillation
- 12. the top chambers of the heart
Down
- 2. an uncommon symptom among patients having a heart attack
- 3. a medication used to open the coronary arteries
- 5. when the heart rate is below 60
- 6. electrical intervention performed to maintain a patient's heart rate
- 7. the bottom chambers of the heart
- 10. the lack of ST segment changes on an EKG, even though a patient is experiencing chest pain
