|Normal Sinus Rhythm||C1, C2, C3, C4|
A basic rhythm with normal PQRST intervals/durations. Regular R-R intervals at a rate of 60-100 bpm (subject 6 years of age or older). Each QRS complex is preceded by a normal P-wave. PR interval is normal and remains constant. QRS duration is < 100 ms wide.
Normal Sinus Rhythm (77 BPM)
|12 Lead EKG|