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Physiology

Selected Works

2016

Abdominal pain

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Spirometry Measurements During An Episode Of Exercise-Related Transient Abdominal Pain, Darren Morton Oct 2016

Spirometry Measurements During An Episode Of Exercise-Related Transient Abdominal Pain, Darren Morton

Darren Morton

Purpose: To determine whether changes in lung function are associated with exercise-related transient abdominal pain (ETAP). Methods: Twenty-eight subjects susceptible to ETAP performed a flow-volume loop before (pre) and after (post) treadmill exercise. Fourteen of the subjects developed symptoms of ETAP during the exercise and completed the flow-volume loop while the pain was present. The remaining 14 subjects reported no symptoms of ETAP. Results: Forced inspiratory vital capacity was essentially unchanged from pre to post in both groups (ETAP group –0.8% ± 5.1%, comparison group –0.9% ± 6.5%). Peak inspiratory-flow rate increased in both the ETAP group (12.4% ± 16.2%) …