How long is too long for superventricular
I get it a couple times a day or less. Ranging from 5 minutes to 30 with it relaxing to 100 sometimes and max 140 but mostly 120-130. Resting heart rate if around 80-100
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I get it a couple times a day or less. Ranging from 5 minutes to 30 with it relaxing to 100 sometimes and max 140 but mostly 120-130. Resting heart rate if around 80-100