It is not a problem: Sinus arrhythmia is a misleading name as it refers to a normal variation in heart rate and does not represent heart disease. Sinus arrhythmia is more prevalent in younger individuals.
Answered 10/3/2016
6.2k views
Not a problem: Sinus arrhythmia is not a problem, it is a variance of normal physiology, when your heart speeds up and slows down with change in pressure in a chest that is caused by lungs during the breathing process. It is completely normal and nothing to worry about.
Answered 11/4/2012
5.5k views
Sinus arrhythmia: Is a normal variant with variability of heart rate with inspiration and expiration with breathing.
Answered 11/4/2012
5.5k views
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