Reduced FEV1/FVC and FEV1 in the Normal Range as a Physiological Variant
نویسندگان
چکیده
منابع مشابه
How to interpret reduced FEV1/VC ratio with normal FEV1
Whether the combination of low FEV1/VC ratio with normal FEV1 represents a physiological variant or a sign of early airflow obstruction is unknown. We studied 40 subjects presenting with low FEV1/VC but FEV1 within the range of normality predicted by ERS reference equations and 10 healthy controls. All subjects completed two questionnaires and underwent comprehensive pulmonary function testing ...
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ژورنال
عنوان ژورنال: Respiratory Care
سال: 2019
ISSN: 0020-1324,1943-3654
DOI: 10.4187/respcare.06131