Spirometry

High prevalence of patent foramen ovale in recreational to elite breath hold divers
Objectives: During apnea diving, a patent foramen ovale may function as a pressure relief valve under conditions of high pulmonary …
The effect of consistent practice of yogic breathing exercises on the human cardiorespiratory system
Quantifying the shape of the maximal expiratory flow-volume curve in mild COPD
Maximal expiratory flow-volume (MEFV) curve evaluation using absolute and percent predicted values of flow and volume are used to …