A member asked:

What does longest r-r mean on a holter report? is 1.544 seconds normal for a 29 year old?

3 doctors weighed in across 2 answers

R R interval: The RR interval is the time between heart beats. The normal RR interval is between 0.6 -1.0( 60 to 100 beats per minute.

Answered 7/14/2018

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Bolger: You need to ask these questions to the cardiologist who ordered the Holter. Good Luck

Answered 7/17/2018

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