[Role of environmental factors of an industrial city in the etiology of cardiovascular diseases in children]. / Rol' faktorov okruzhaiushchei sredy promyshlennogo goroda v formirovanii serdechno-sosudistoi patologii u detei.

The prevalence of cardiovascular diseases among 2840 children aged 6 to 15 years and 7000 neonates in two Orenburg districts was studied. High environmental pollution in one of the study districts promotes the high spread of cardiovascular diseases among children.