Normal sinus rhythm

Sinus rhythm think of to any cardiac rhythm
Normal sinus rhythm
where depolarisation
Normal sinus rhythm
of the cardiac muscle
Normal sinus rhythm
recommence at the sinus node
Normal sinus rhythm
. It is remember by the being of correctly-oriented P waves
Normal sinus rhythm
on the electrocardiogram
Normal sinus rhythm
ECG. Sinus offbeat is necessary, but not sufficient, for natural electric endeavour inside the heart
Normal sinus rhythm
.
The referent Normal sinus rhythm NSR is sometimes utilised to designated a particular sort of situla offbeat where all different measurements on the ECG as well fall inside designated natural limits, giving rise to the characteristic appearance of the ECG when the electrical conductivity drainage system of the heart
Normal sinus rhythm
is working normally. However, other sinus rhythms can be all natural in particular case halogen and objective contexts, so the referent is sometimes well-advised a name and its use is sometimes discouraged.
Other sort of situla offbeat incorporate sinus tachycardia
Normal sinus rhythm
, sinus bradycardia
Normal sinus rhythm
and sinus arrhythmia
Normal sinus rhythm
. Sinus offbeat may be instant unitedly with different cardiac arrhythmias
Normal sinus rhythm
on the identical ECG.
By convention, the term "Normal sinus rhythm" is taken to imply that not only are the P waves reflecting sinoatrial node activity normal in morphology, but that all other ECG measurements are also normal. Criteria therefore include:

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