Objectives: TO investigate the relationship between Gastro-esophagealreflux disease, asthma and chronic Heart failure.
目的：探讨胃-食管返流病与哮喘、心衰加重的关系。
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Results: 1. In these 60 cases with CC, were caused by cough variant asthma, Mycoplasma pneumonia infection, postnasal drip syndrome, gastro-esophagealreflux;