As an expert in the field of occupational health, I must clarify that the term "vibroacoustic disease" (VAD) is not a recognized medical condition in the traditional sense. However, it seems to be a term coined to describe a set of symptoms and conditions that may arise from prolonged exposure to low-frequency noise (LFN) and vibrations. It's important to note that while the concept of VAD is not widely accepted in the medical community, the effects of LFN exposure are well-documented and can lead to various health issues.

Low-frequency noise (LFN) refers to sound frequencies that are below 200 Hz. These frequencies can be produced by various sources such as industrial machinery, transportation systems, and even some household appliances. The human body is particularly sensitive to LFN due to its ability to penetrate buildings and affect internal organs.

The effects of LFN exposure can be both physiological and psychological. Physiologically, LFN can cause a range of symptoms including but not limited to:

- Cardiovascular effects: LFN can lead to increased heart rate and blood pressure, which over time may contribute to cardiovascular diseases.
- Auditory effects: While LFN may not cause hearing loss in the traditional sense, it can lead to discomfort and a feeling of fullness in the ears.
- Sleep disturbances: LFN can disrupt sleep patterns, leading to insomnia and other sleep-related disorders.
- Stress and anxiety: The constant exposure to LFN can cause stress and anxiety, which can exacerbate existing health conditions.

Psychologically, the effects of LFN can manifest as:

- Mental fatigue: The constant presence of LFN can lead to mental exhaustion and a decrease in cognitive function.
- Irritability and mood swings: Prolonged exposure to LFN can cause irritability and mood swings, affecting interpersonal relationships and overall well-being.
- Depression: In severe cases, the chronic stress caused by LFN exposure can lead to depression.

It's important to differentiate between the effects of LFN exposure and the concept of VAD. While LFN exposure is a well-documented phenomenon with clear health implications, VAD as a systemic pathology with abnormal proliferation of extra-cellular matrices is not a recognized medical condition. The term VAD seems to be an attempt to describe a complex interplay of symptoms that may result from LFN exposure, but it lacks the scientific validation and consensus required for it to be recognized as a distinct medical entity.

Prevention and mitigation of LFN exposure are crucial. This can be achieved through proper soundproofing, the use of personal protective equipment, and the implementation of regulations that limit exposure to LFN in both occupational and residential settings.

In conclusion, while the term "vibroacoustic disease" may not be scientifically recognized, the health effects of LFN exposure are real and significant. It is essential for individuals and organizations to be aware of these effects and take appropriate measures to protect against them.

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Vibroacoustic disease (VAD) is a whole-body, systemic pathology, characterized by the abnormal proliferation of extra-cellular matrices, and caused by excessive exposure to low frequency noise (LFN).read more >>