By vgreene, 6 November, 2014 Patient Type Header (Long) After PFTs: Postbronchodilator FEV1/FVC <0.70 Does this Patient Type contain sub types? Yes Patient Type Sub Headers SOB only w/ strenuous exercise/hurrying @ level/walking uphill (or CAT SOB walking @ level: Slow for age or must make stops (or CAT ≥10)