论文部分内容阅读
(1)克山病是一种原因未明的地方性心肌病,临床上分四种类型,急型、亚急型、慢型和潜在型。该病主要侵犯心肌,表现为心肌的变性、坏死、修复等改变。(2)急型克山病主要发生在我国北方地区,以生育期妇女多发,亚急型克山病主要发生在我国西南地区,以2~7岁幼儿多发。(3)克山病与膳食营养关系密切,膳食结构单一、营养低下和低硒使发病增加。(4)克山病多发生在病区农村食用自产粮人群,食用非病区粮不发病。(5)克山病的临床表现,通常表现为全身不适,心难受、胸闷、恶心、脸色苍白、下肢浮
(1) Keshan disease is a endemic cardiomyopathy of unknown origin, clinically divided into four types, acute, subacute, slow and latent. The disease mainly affects the myocardium, manifested as myocardial degeneration, necrosis, repair and other changes. (2) The acute Keshan disease mainly occurs in the northern part of our country, with multiple women in the reproductive age. The subacute Keshan disease mainly occurs in the southwest of our country, with children aged 2 to 7 years old. (3) Keshan disease is closely related to dietary nutrition, single dietary structure, low nutrition and low selenium increase the incidence. (4) Keshan disease occurred in the ward self-produced food in rural areas, non-ward food-free incidence. (5) Keshan disease clinical manifestations, usually manifested as general malaise, cardiac discomfort, chest tightness, nausea, pale, lower limb floating