Pulmonary function testing is a diagnostic tool used to assess the function of the lungs. It involves measuring various parameters such as the volume and flow of air that a person can inhale and exhale. Pulmonary function testing is non-invasive and can provide valuable information about the function of the lungs. Request a Free Sample PDF Brochure: https://www.fortunebusinessinsights.com/enquiry/request-sample-pdf/pulmonary-function-testing-systems-market-101158