electrocardiogram RR interval

Known as: interval r r, RR Interval, r r interval 
The time measurement between the R wave of successive heartbeats as measured in milliseconds.
National Institutes of Health

Topic mentions per year

Topic mentions per year

1964-2015
02419642015

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2014
2014
OBJECTIVES Recently, the usefulness of neuromuscular electrical stimulation and repetitive transcranial magnetic stimulation for… (More)
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2011
2011
Ca(2+) is a universal second messenger in eukaryotic cells transmitting information through sequences of concentration spikes. A… (More)
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2006
2006
We study the sum of many independent spike trains and ask whether the resulting spike train has Poisson statistics or not. It is… (More)
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2003
2003
The reproducibility of motor unit twitches obtained using spike-triggered averaging (STA) was examined in the human first dorsal… (More)
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2002
2002
An analytic approach to standard error and confidence interval estimation of scale reliability with fixed congeneric measures is… (More)
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Highly Cited
1998
Highly Cited
1998
This study investigates the degree of similarity of three different auditory cortical areas with respect to the coding of… (More)
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1996
1996
The effect of systemically applied salicylate on single-unit firing activity in primary auditory cortex was investigated in six… (More)
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1989
1989
Plates of presumptive sensorimotor neocortex obtained from fetal rats at 14-16 days gestation were grafted into the cerebral… (More)
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1980
1980
A target moving in discrete spatial steps with an appropriate interstep interval (ISI) can appear visually as if it is in… (More)
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1974
1974
When rhythmic firing is elicited in cat spinal motoneurons by long-lasting depolarizing currents, the `threshold' voltage from… (More)
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