Atherosclerosis And Hearing Loss: A New Understanding of the Relationship Between Cardiology and Otolaryngology

Abstract

Atherosclerosis, characterized by the deposition of lipids and fibrous tissue in the walls of the arteries, is one of the leading causes of cardiovascular diseases. In recent years, there has been a growing interest in the relationship between atherosclerosis and hearing loss, which highlights the importance of an interdisciplinary approach combining cardiology and otolaryngology. Impaired blood circulation in the microcirculatory system of the inner ear caused by atherosclerotic changes can lead to hypoxia and degeneration of the auditory receptors, which increases the risk of developing sensorineural hearing loss. Current research shows that patients with atherosclerosis have a higher prevalence of hearing impairment compared to the general population.

 In addition, systemic inflammation, oxidative stress, and endothelial dysfunction, which play a key role in the pathogenesis of atherosclerosis, can also affect the functional state of the hearing aid. This work summarizes current data on the pathophysiological mechanisms linking atherosclerosis and hearing loss, and also suggests promising areas for further research. Particular attention is paid to potential prevention and treatment strategies based on correcting atherosclerosis risk factors and improving microcirculation in the inner ear.