What is heart PR?

Related questions

1. What would cause a prolonged PR interval?
2. What does St interval represent?
3. What does the PR segment represent?
4. What does ST segment represent?
5. Which is a characteristic of the ST segment?
6. Is AV block dangerous?
7. What does ST segment elevation represent?
8. What does ST segment elevation indicate?
9. How many bpm is normal?
10. Can first degree AV block reversed?

Tags

1. #considerable
2. #normal
3. #bouts
4. #heart
5. #abnormal
6. #action
7. #associated
8. #conduction
9. #tachycardia
10. #increased
11. #complex
12. #paroxysmal
13. #present
14. #interval
15. #number
16. #rapid
17. #whether
18. #incidence
19. #short
20. #patients
21. #there
22. #abstract