Is Normal Sinus Rhythm Good

It means the electrical pulse from your sinus node is being properly transmitted throughout the heart muscle. In adults, normal sinus rhythm usually accompanies a heart rate of 60 to 100 bpm. However, it’s possible for sinus rhythm to be faster or slower than this and still be considered normal.

Is sinus rhythm good or bad?

Respiratory sinus arrhythmia is effectively benign, meaning that it is not harmful. It occurs when a persons heart rate relates to their breathing cycle. In other words, when the person breathes in, their heart rate increases, and when they breathe out, the rate decreases.

How do you know if your sinus rhythm is normal?

1. Regular rhythm at a rate of 60-100 bpm (or age-appropriate rate in children)
2. Each QRS complex is preceded by a normal P wave.
3. Normal P wave axis: P waves upright in leads I and II, inverted in aVR.
4. The PR interval remains constant.