A member asked:

My qtc was 390 at heart rate 60 then i got my heart rate to 98 a few moments later and qtc was 464! so i have long qt or i dont have long qt?

A doctor has provided 1 answer

Qtc: Are you measuring your heart rate and qtc intervals on a legitimate EKG machine? The normal change with faster heart rates is shortening of the qt interval. A cardiologist with electrophysiology subspecialty is best to answer your question.or evaluate you.

Answered 3/14/2020

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