Hilvering, C.

patient emphysema emphysema patients volume control value slope space expiratory asthma v 2550 1 l vt relationship breathing v 2575 asthma patients frequency curve breath alveolar breathing frequency space estimates alveolar plateau hypertension phase intercept group increase analysis study airways obstruction regression lines airway variable diagnosis estimate respir obstruction regression function disease exacerbation carbon breathsmin discriminant height volume curve pco 2 difference pressure dioxide plateau phase 2 expiratory volume portal hypertension capacity phase 3 alveolar plateaux discriminant line inspiratory inspiratory volume shunt expiratory pco 2 correlation pneumotachometer head regression analysis discriminant analysis result ventilation artery pressures liver artery emphysema patient chest influence portosystemic expiratory flow patient groups measurement co 2 analyser