Heart deafness is the lack of ability to adequately perceive sounds emanating from the human heart, or the lack of response to them. Increased sound insulation is due to various factors. Indicated by the letters DB (defibrillation bar / defibrillation suture). The severity of hypertension can intensify this phenomenon.
Heart deafness is not a disease, but a physical phenomenon. It occurs due to the fact that the heart walls may no longer protect the surrounding myocardium from various sound stimuli. Patients with cardiovascular diseases sometimes complain of tinnitus; to extraneous sounds from the chest, which especially irritate them at rest, during sighing, physical work, as well as in a lying position (orthopnea in orthostasis); feeling of heaviness. Heart deafness can be a manifestation of polyneuritis, encephalitis, sensorimotor axonopathy. It is associated with functional failure of the nervous system, caused by prolonged and severe stress, and with organic damage to individual structures of the central nervous system. Causes of cardiac deafness:
neuritis of the auditory nerve (this occurs if the cause of the pain is precisely this disease, with the corresponding anatomical structure confirmed upon examination); post-concussion syndrome, the so-called boxer's syndrome or "brain syndrome"