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Fig 2 | BMC Veterinary Research

Fig 2

From: Reliability of breath by breath spirometry and relative flow-time indices for pulmonary function testing in horses

Fig 2

Relative flow-time graphs during a representative breath. Airflow is plotted as a percentage of peak inspiratory (a and b) or expiratory (c and d) flow. Figures a and c show flow between zero and peak, Figures b and d show flow from peak to zero. Relative flows are shown at 25, 50, and 75% of each phase of the respiratory cycle. Biphasic respiration is evident in Figures a and d

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BMC Veterinary Research

ISSN: 1746-6148

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