SVT: Repetitive premature atrial contractions are a form of supraventricular tachycardia (SVT) of which there are many forms. While not normal, it's generally more an annoyance than a concern & occur in normal hearts. A normal echo rules out most serious causes. Avoid stimulants (tobacco, caffeine, drugs). If a frequent problem, medicines can suppress them, so you would need to see your primary doctor.
Answered 1/19/2017
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