What is sinus tachycardia with short PR?

Related questions

1. What does a prolonged PR interval indicate?
2. What does Q represent on ECG?
3. What is normal PR interval in ECG?
4. Why is it called PR interval?
5. What is PR depression?
6. What is a normal PR?
7. What is a normal PR interval?
8. What causes PR segment?
9. What is PR on ECG?
10. What is a normal ST segment?

Tags

1. #beats
2. #often
3. #rhythm
4. #heart
5. #minute
6. #sinus
7. #tachycardia
8. #which
9. #impulses
10. #electrical
11. #usual
12. #causing
13. #results
14. #faster
15. #these
16. #normal
17. #sometimes
18. #refers