P wave and PR interval
- Sinus rhythm
- Short PR interval
- Ectopic atrial rhythm
- Junctional rhythm
- Retrograde P wave
- Echo P wave
- Wndering pacemaker
- Nonspecific
P wave abnormality
P wave abnormalities. There are wide range of variation of P wave abnormalities since several factors may effect the P wave. These include: Anatomic cardiac position to the anterior chest wall; state of autonomic influence; intra and/or interatrial conduction abnormality; atrial pressure and/or volume load; atrial/atria diseases; electrode positioning (precordial lead). The diagnostic sensitivity are poor.
- LA Abnormality
- RA Abnormality
- Variety