Heart Rate Variability in Hyperthyroidism: A Systematic Review and Meta-Analysis.
Valentin BrusseauIgor TauveronReza BagheriUkadike Chris UgbolueValentin MagnonJean-Baptiste BouillonValentin NavelFrederic DutheilPublished in: International journal of environmental research and public health (2022)
Hyperthyroidism is associated with a decreased HRV, which may be explained by the deleterious effect of thyroid hormones and TSH. The increased sympathetic and decreased parasympathetic activity may have clinical implications.