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Table 5 Mean and standard-deviation for time-domain indices between before and after the orthostatic test in the music protocol

From: Previous exposure to musical auditory stimulation immediately influences the cardiac autonomic responses to the postural change maneuver in women

Index

Seated rest

Music

0-5 min

5-10 min

10-15 min

p

LF (nu)

67.5±19

63.5±19

*80±10

*79.7±10

*79.9±10

0.001

HF (nu)

32.5±19

36.5±19

*20±10

20.3±10

20.1±10

0.010

LF/HF

4.3±5

2.4±1

*6±5

5.9±5

5.7±4

0.030

  1. *Different from Music. N=12.
  2. Legend: LF low frequency, HF high frequency, LF/HF low frequency/high frequency ration. ms milliseconds, nu normalized units.
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