老王近几年来每逢冬季天气一变冷,他就咳嗽,吐黄痰,有时还气喘。医生诊断为“慢性气管炎,肺气肿”,服药或打针后多能缓解。今年的症状比往年好像加重了,开始出现心跳加快、呼吸困难,有时到了下午,老王的双腿就开始浮肿。他去医院看了专家门诊,专家的诊断是“慢支、肺气肿、肺心病”。老王有点纳闷了, “老慢支”、 “肺气肿”是多年来的老毛病了,这回 In recent years, the Pharaohs cough, vomit, and sometimes asthma every winter as the weather gets colder. The doctor diagnosed as “chronic bronchitis, emphysema”, medication or injection can relieve. This year’s symptoms seem worse than in previous years, began to appear rapid heartbeat, breathing difficulties, and sometimes in the afternoon, Pharaoh’s legs began to edema. He went to the hospital to see the expert clinic, the expert’s diagnosis is “chronic bronchitis, emphysema, pulmonary heart disease.” Pharaoh a little wonder, “the old chronic bronchitis,” “emphysema” is a long-standing problem over the years, and this time