Quick Arrhythmia Guide
Premature Atrial Complex
| Rhythm | Irregular |
| Rate | Usually normal but depends on underlying rhythm |
| P Wave | Premature, positive and shape is abnormal |
| PR Interval | Normal or longer |
| QRS | 0.10 sec or less |
| Notes | |
Premature Atrial Complex EKG Reference Arrhythmia Guide
Arrhythmia Guide