Departamento de Fonoaudiologia, Faculdade de Filosofia e Ciências, Universidade Estadual Paulista (UNESP), Marília, SP, Brazil.
Clinics (Sao Paulo). 2012 Aug;67(8):955-8. doi: 10.6061/clinics/2012(08)16.
Previous studies have already demonstrated that auditory stimulation with music influences the cardiovascular system. In this study, we described the relationship between musical auditory stimulation and heart rate variability. Searches were performed with the Medline, SciELO, Lilacs and Cochrane databases using the following keywords: "auditory stimulation", "autonomic nervous system", "music" and "heart rate variability". The selected studies indicated that there is a strong correlation between noise intensity and vagal-sympathetic balance. Additionally, it was reported that music therapy improved heart rate variability in anthracycline-treated breast cancer patients. It was hypothesized that dopamine release in the striatal system induced by pleasurable songs is involved in cardiac autonomic regulation. Musical auditory stimulation influences heart rate variability through a neural mechanism that is not well understood. Further studies are necessary to develop new therapies to treat cardiovascular disorders.
先前的研究已经表明，音乐的听觉刺激会影响心血管系统。在这项研究中，我们描述了音乐听觉刺激与心率变异性之间的关系。使用以下关键词在 Medline、SciELO、Lilacs 和 Cochrane 数据库中进行了检索：“听觉刺激”、“自主神经系统”、“音乐”和“心率变异性”。所选研究表明，噪声强度与迷走神经-交感神经平衡之间存在很强的相关性。此外，有报道称音乐疗法改善了接受蒽环类药物治疗的乳腺癌患者的心率变异性。有人假设，愉悦歌曲引起的纹状体系统多巴胺释放参与了心脏自主调节。音乐听觉刺激通过一种尚未完全理解的神经机制影响心率变异性。需要进一步的研究来开发新的治疗方法来治疗心血管疾病。
