Sinus arrhythmia
Sinus arrhythmia is a condition in which the impulses from the sinoatrial node are significantly irregular, causing irregular rhythms in the atria and ventricles. Sinus arrhythmia generally has no special symptoms, but only causes palpitations, dizziness, or even fainting when the heart rate is too low or too fast. During physical examination, irregular or periodic changes in the heartbeat and pulse can be found.
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Site of disease:
heart -
Infectious :
Not contagious -
Frequent population:
All groups -
Related symptoms:
Pulse omission coma palpitations low ejection fraction increased heart rate