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A member asked:
Is there a difference between an sve and a pac? holter showed 7 sve's during exercise but report was normal. i am always dizzy after exercise?
A doctor has provided 1 answer
SVE: Typically, 'SVE' stands for supraventricular ectopic beat. This means the extra beat originates above the ventricles. 'PAC' usually stands for premature atrial contraction, which is a specific type of SVE. Usually SVE's are PAC's, but sometimes it's difficult to tell for sure.
Answered 11/28/2017
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