Low frequency music slows heart rate and decreases sympathetic activity.

James D. Halbert, Debra VanTuyll, Carl Purdy, Guang Hao, Steven Cauthron, Christine E Crookall, Baban Babak, Richard Topolski, Ayman Al-Hendy, Gaston K. Kapuku

Research output: Contribution to journalArticle

Abstract

Objectives: Increasing blood pressure (BP) increases the risk of developing cardiovascular disease (CVD). Lower frequency music may lower BP and heart rate (HR), therefore, decreases the CVD risk. Methods: Participants were 16 high BP individuals aged 20 to 50 years. The protocol consisted of 2 visits (experimental & control). Music was tuned between 440 Hz and 432 Hz, and the frequencies changed every 10 minutes. HR variability, diastolic function, oxytocin, and amylase were recorded at each phase. An (ANOVA) was used to examine the effects of music. Results: Mental arithmetic significantly increased BP and HR (all ps < 0.01). There were significant differences between the stress condition and all other conditions, all p’s < .02. There was a significant main effect for Music Order, F (1, 6) = 6.23, p = .047, ƞp2= .51, β = .55. Participants had lower HR listening to 432 Hz music (M = -7.20, se = 2.47) than 440 Hz music (M = -5.33, se = 2.71), t(7) = 2.53, p = .04, d ‘ = .41. Conclusion: Listening to low frequency music has cardiovascular benefits including slowing heart rate and promoting relaxation. Further study is needed to determine the underlying mechanisms of music induced beneficial effects. (PsycINFO Database Record (c) 2020 APA, all rights reserved)
Original languageEnglish (US)
Pages (from-to)180-185
Number of pages6
JournalMusic and Medicine
Volume10
Issue number4
StatePublished - Oct 1 2018

Keywords

  • Blood Pressure
  • Cardiovascular Disorders
  • Heart Rate
  • Music
  • Sympathetic Nervous System
  • Oxytocin
  • Pitch (Frequency)

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