Vacheron A
Clinique Cardiologique de l'Hôpital Necker, Paris.
Bull Acad Natl Med. 1992 Mar;176(3):387-92.
The circulatory response to noise is dominated by a peripheral blood vessels vasoconstriction, of greater magnitude when asleep than awake. Noise of lower frequency seems more able to produce this response. With repetition of the noise, adaptation and tolerance to it quickly appears. Meanwhile prolonged high level noise exposition induces an increasing prevalence of arterial hypertension among industrial workers. This increase is also clearly found in residential communities living near airports. Long-term exposure to noise is a dangerous nuisance, that can lead to an increase in arterial blood pressure and favour coronary artery disease development.
对噪音的循环系统反应主要表现为外周血管收缩，睡眠时的收缩程度大于清醒时。低频噪音似乎更易引发这种反应。随着噪音的反复出现，对其的适应和耐受会迅速显现。与此同时，长期暴露于高强度噪音会导致产业工人中动脉高血压的患病率上升。在机场附近居住的社区也明显发现了这种上升情况。长期接触噪音是一种危险的公害，会导致动脉血压升高并促进冠状动脉疾病的发展。
