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ＣＶＡ是咳嗽变异性哮喘（ＣｏｕｇｈＶａｒｉａｎｔａｓｔｈｍａ）的简称。ＣＶＡ是一种以咳嗽为主，无典型哮喘症状和体征的特殊类型的支气管哮喘，是临床内科和儿童常见的呼吸道疾病之一。由于ＣＶＡ以咳嗽为主要症状常被误诊其他呼吸道疾病，因而延误治疗，给患者带来...
CVA is short for cough variant asthma (CoughVariantasthma). CVA is a special type of bronchial asthma characterized by cough, without typical asthma symptoms and signs, and is one of the common respiratory diseases in clinical medicine and children. Since CVA is often misdiagnosed as a primary symptom of cough, it delays treatment and gives patients ...